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631E Series II Wheel Tractor 1AB01640-UP (MACHINE) POWERED BY 3408E Engine FUEL SYSTEM Caterpillar SIS



WHEEL TRACTOR 631E WHEEL TRACTOR 1AB
 631E Series II Wheel Tractor 1AB01640-UP (MACHINE) POWERED BY 3408E Engine SEBP2495 631E 1AB   (1985)

Parts group 631E:

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FUEL SYSTEM
CONTROL GP-GOVERNOR
CONTROL GP-GOVERNOR
123-5062 CONTROL GP-GOVERNOR
123-5062 CONTROL GP-GOVERNOR
S/N 1AB1640-UP
PART OF 123-5057 CHASSIS AR
FILTER GP-FUEL
COVER GP-FUEL FILTER BASE
4N-7935 COVER GP-FUEL FILTER BASE
4N-7935 COVER GP-FUEL FILTER BASE
S/N 1AB1640-UP
PART OF 123-5189 INSTALLATION AR-ENGINE
FILTER GP-FUEL
130-2960 FILTER GP-FUEL
130-2960 FILTER GP-FUEL
S/N 1AB1640-UP
PART OF 123-5189 INSTALLATION AR-ENGINE
FOR USE WITH WATER SEPARATOR
FILTER GP-SECONDARY FUEL
133-3225 FILTER GP-SECONDARY FUEL
133-3225 FILTER GP-SECONDARY FUEL
S/N 1AB1640-1888
PART OF 123-5189 INSTALLATION AR-ENGINE
FILTER GP-SECONDARY FUEL
173-9749 FILTER GP-SECONDARY FUEL
173-9749 FILTER GP-SECONDARY FUEL
S/N 1AB1889-UP
PART OF 123-5189 INSTALLATION AR-ENGINE
FILTER GP-WATER SEP & FUEL
212-9580 FILTER GP-WATER SEP & FUEL
212-9580 FILTER GP-WATER SEP & FUEL
S/N 1AB1640-UP
PART OF 217-8342 PUMP GP-FUEL PRM & WATER SEP
PUMP GP-FUEL PRM & WATER SEP
217-8342 PUMP GP-FUEL PRM & WATER SEP
217-8342 PUMP GP-FUEL PRM & WATER SEP
S/N 1AB1640-UP
PART OF 460-5290, 461-5247 KIT-CONVERSION, 460-7082, 461-1494, 461-5250 KIT-ENGINE CONVERSION, 222-8142 LINES GP-FUEL
KIT-FUEL SYSTEM PARTS
248-1394 KIT-INJECTOR
248-1394 KIT-INJECTOR
S/N 1AB1640-UP
FOR USE WITH PQ0863
FIELD INSTALLATION
LINES GP-FUEL
LINES GP-FUEL
123-5088 LINES GP-FUEL
123-5088 LINES GP-FUEL
S/N 1AB1640-UP
PART OF 123-5057 CHASSIS AR
LINES GP-FUEL
222-8142 LINES GP-FUEL
222-8142 LINES GP-FUEL
S/N 1AB1640-UP
PART OF 304-1068 INSTALLATION AR-ENGINE
Type 1
LINES GP-FUEL
222-8142 LINES GP-FUEL
222-8142 LINES GP-FUEL
S/N 1AB1640-UP
PART OF 304-1068 INSTALLATION AR-ENGINE
Type 2
LINES GP-FUEL
222-8142 LINES GP-FUEL
222-8142 LINES GP-FUEL
S/N 1AB1640-UP
PART OF 304-1068 INSTALLATION AR-ENGINE
Type 3
LINES GP-FUEL
243-3368 LINES GP-FUEL
243-3368 LINES GP-FUEL
S/N TXH1564-UP; RHX4513-UP
PART OF 302-4562 ENGINE AR-COMPLETE
LINES GP-FUEL
356-1887 LINES GP-FUEL
356-1887 LINES GP-FUEL
S/N TXH1564-UP
PART OF 302-4562 ENGINE AR-COMPLETE
Type 1
FOR USE WITH A HARNESS AS-JUMPER WITH AMPSEAL CONNECTORS
LINES GP-FUEL
356-1887 LINES GP-FUEL
356-1887 LINES GP-FUEL
S/N TXH1564-UP
PART OF 302-4562 ENGINE AR-COMPLETE
Type 2
FOR USE WITH A HARNESS AS-JUMPER WITH AMPSEAL CONNECTORS
LINES GP-FUEL FILTER
126-4037 LINES GP-FUEL FILTER
126-4037 LINES GP-FUEL FILTER
S/N 99C1-UP
PART OF 123-0207, 225-0397 ENGINE AR
Type 1
ALSO AN ATTACHMENT
LINES GP-FUEL FILTER
126-4037 LINES GP-FUEL FILTER
126-4037 LINES GP-FUEL FILTER
S/N 99C1-UP
PART OF 123-0207, 225-0397 ENGINE AR
Type 2
ALSO AN ATTACHMENT
LINES GP-FUEL FILTER
421-5595 LINES GP-FUEL FILTER
421-5595 LINES GP-FUEL FILTER
S/N 1AB1640-UP
CANNOT BE USED WITH AFTER COOLER GROUP
AN ATTACHMENT
MANIFOLD GP-FUEL
197-9619 MANIFOLD GP-FUEL
197-9619 MANIFOLD GP-FUEL
S/N TXH1564-UP
PART OF 356-1887 LINES GP-FUEL
LINES GP-FUEL INJECTION
INJECTOR GP-FUEL
111-7916 INJECTOR GP-FUEL
111-7916 INJECTOR GP-FUEL
S/N 99C1-1886
PART OF 108-7090 PUMP GP-FUEL INJECTION
INJECTOR GP-FUEL
138-8756 INJECTOR GP-FUEL
138-8756 INJECTOR GP-FUEL
S/N 99C1887-3809
PART OF 108-7090 PUMP GP-FUEL INJECTION
INJECTOR GP-FUEL
159-0836 INJECTOR GP-FUEL
159-0836 INJECTOR GP-FUEL
S/N 99C3810-5098
PART OF 108-7090 PUMP GP-FUEL INJECTION
INJECTOR GP-FUEL
174-7527 INJECTOR GP-FUEL
174-7527 INJECTOR GP-FUEL
S/N 99C5099-UP
PART OF 108-7090 PUMP GP-FUEL INJECTION
INJECTOR GP-FUEL
198-7912 INJECTOR GP-FUEL
198-7912 INJECTOR GP-FUEL
S/N 99C7560-7687
PART OF 206-2630 PUMP GP-FUEL INJECTION
AN ATTACHMENT
INJECTOR GP-FUEL
232-1168 INJECTOR GP-FUEL
232-1168 INJECTOR GP-FUEL
S/N 99C7688-UP
PART OF 206-2630 PUMP GP-FUEL INJECTION
FIELD REPLACEMENT ORDER @@@@@232-1183@@@@@, 1-115-3598 ADAPTER-INJECTION, 1-116-7222 SEAL-RECTANGULAR, 2-136-1869 BOLT-SOCKET HEAD
AN ATTACHMENT
INJECTOR GP-FUEL
232-1175 INJECTOR GP-FUEL
232-1175 INJECTOR GP-FUEL
S/N 99C5099-UP
FIELD REPLACEMENT FOR @@@@@232-1176@@@@@
INJECTOR GP-FUEL
232-1176 INJECTOR GP-FUEL
232-1176 INJECTOR GP-FUEL
S/N 99C5099-UP
PART OF 108-7090 PUMP GP-FUEL INJECTION
FIELD REPLACEMENT ORDER @@@@@232-1175@@@@@
INJECTOR GP-FUEL
232-1183 INJECTOR GP-FUEL
232-1183 INJECTOR GP-FUEL
S/N 99C7688-UP
FIELD REPLACEMENT FOR @@@@@232-1168@@@@@
NOZZLE GP-UNIT INJECTOR
248-1394 KIT-INJECTOR
248-1394 KIT-INJECTOR
S/N 1AB1640-UP
FOR USE WITH PQ0863
FIELD INSTALLATION
PUMP GP-FUEL INJECTION
MECHANISM GP-FUEL PUMP & VALVE
190-0009 MECHANISM GP-FUEL PUMP & VALVE
190-0009 MECHANISM GP-FUEL PUMP & VALVE
S/N TXH1564-UP; RHX4513-UP
PART OF 241-5933, 356-2208 ENGINE AR-CORE
Type 1
MECHANISM GP-FUEL PUMP & VALVE
190-0009 MECHANISM GP-FUEL PUMP & VALVE
190-0009 MECHANISM GP-FUEL PUMP & VALVE
S/N TXH1564-UP; RHX4513-UP
PART OF 241-5933, 356-2208 ENGINE AR-CORE
Type 2
INJECTOR GP-FUEL
111-7916 INJECTOR GP-FUEL
111-7916 INJECTOR GP-FUEL
S/N 99C1-1886
PART OF 108-7090 PUMP GP-FUEL INJECTION
INJECTOR GP-FUEL
138-8756 INJECTOR GP-FUEL
138-8756 INJECTOR GP-FUEL
S/N 99C1887-3809
PART OF 108-7090 PUMP GP-FUEL INJECTION
INJECTOR GP-FUEL
159-0836 INJECTOR GP-FUEL
159-0836 INJECTOR GP-FUEL
S/N 99C3810-5098
PART OF 108-7090 PUMP GP-FUEL INJECTION
INJECTOR GP-FUEL
174-7527 INJECTOR GP-FUEL
174-7527 INJECTOR GP-FUEL
S/N 99C5099-UP
PART OF 108-7090 PUMP GP-FUEL INJECTION
INJECTOR GP-FUEL
198-7912 INJECTOR GP-FUEL
198-7912 INJECTOR GP-FUEL
S/N 99C7560-7687
PART OF 206-2630 PUMP GP-FUEL INJECTION
AN ATTACHMENT
INJECTOR GP-FUEL
232-1168 INJECTOR GP-FUEL
232-1168 INJECTOR GP-FUEL
S/N 99C7688-UP
PART OF 206-2630 PUMP GP-FUEL INJECTION
FIELD REPLACEMENT ORDER @@@@@232-1183@@@@@, 1-115-3598 ADAPTER-INJECTION, 1-116-7222 SEAL-RECTANGULAR, 2-136-1869 BOLT-SOCKET HEAD
AN ATTACHMENT
INJECTOR GP-FUEL
232-1175 INJECTOR GP-FUEL
232-1175 INJECTOR GP-FUEL
S/N 99C5099-UP
FIELD REPLACEMENT FOR @@@@@232-1176@@@@@
INJECTOR GP-FUEL
232-1176 INJECTOR GP-FUEL
232-1176 INJECTOR GP-FUEL
S/N 99C5099-UP
PART OF 108-7090 PUMP GP-FUEL INJECTION
FIELD REPLACEMENT ORDER @@@@@232-1175@@@@@
INJECTOR GP-FUEL
232-1183 INJECTOR GP-FUEL
232-1183 INJECTOR GP-FUEL
S/N 99C7688-UP
FIELD REPLACEMENT FOR @@@@@232-1168@@@@@
PUMP GP-FUEL INJECTION
108-7090 PUMP GP-FUEL INJECTION
108-7090 PUMP GP-FUEL INJECTION
S/N 99C1-900
PART OF 123-0207 ENGINE AR
PUMP GP-FUEL INJECTION
108-7090 PUMP GP-FUEL INJECTION
108-7090 PUMP GP-FUEL INJECTION
S/N 99C1887-3809
PART OF 123-0207 ENGINE AR
PUMP GP-FUEL INJECTION
108-7090 PUMP GP-FUEL INJECTION
108-7090 PUMP GP-FUEL INJECTION
S/N 99C3810-5098
PART OF 123-0207 ENGINE AR
PUMP GP-FUEL INJECTION
108-7090 PUMP GP-FUEL INJECTION
108-7090 PUMP GP-FUEL INJECTION
S/N 99C5099-UP
PART OF 123-0207 ENGINE AR
PUMP GP-FUEL INJECTION
108-7090 PUMP GP-FUEL INJECTION
108-7090 PUMP GP-FUEL INJECTION
S/N 99C9872-UP
PART OF 123-0207 ENGINE AR
PUMP GP-FUEL INJECTION
206-2630 PUMP GP-FUEL INJECTION
206-2630 PUMP GP-FUEL INJECTION
S/N 99C7560-7687
PART OF 225-0397 ENGINE AR
AN ATTACHMENT
PUMP GP-FUEL INJECTION
206-2630 PUMP GP-FUEL INJECTION
206-2630 PUMP GP-FUEL INJECTION
S/N 99C7688-UP
PART OF 225-0397 ENGINE AR
AN ATTACHMENT
PUMP GP-FUEL INJECTION
235-1402 PUMP GP-FUEL INJECTION
235-1402 PUMP GP-FUEL INJECTION
S/N TXH1564-UP; RHX4513-UP
PART OF 241-5933, 356-2208 ENGINE AR-CORE
PUMP GP-FUEL PRIMING
PUMP GP-FUEL PRIMING
165-9154 PUMP GP-FUEL PRIMING
165-9154 PUMP GP-FUEL PRIMING -MANUAL
S/N 1AB1891-UP
PART OF 7N-4416 PUMP GP-FUEL PRIMING
PUMP GP-FUEL PRIMING
7N-4416 PUMP GP-FUEL PRIMING
7N-4416 PUMP GP-FUEL PRIMING
S/N 1AB1640-1890
PART OF 123-5189 INSTALLATION AR-ENGINE
PUMP GP-FUEL PRIMING
7N-4416 PUMP GP-FUEL PRIMING
7N-4416 PUMP GP-FUEL PRIMING
S/N 1AB1891-UP
PART OF 123-5189 INSTALLATION AR-ENGINE
PUMP GP-FUEL PRM & WATER SEP
217-8342 PUMP GP-FUEL PRM & WATER SEP
217-8342 PUMP GP-FUEL PRM & WATER SEP
S/N 1AB1640-UP
PART OF 460-5290, 461-5247 KIT-CONVERSION, 460-7082, 461-1494, 461-5250 KIT-ENGINE CONVERSION, 222-8142 LINES GP-FUEL
PUMP GP-FUEL TRANSFER
PUMP GP-FUEL TRANSFER
139-9094 PUMP GP-FUEL TRANSFER
139-9094 PUMP GP-FUEL TRANSFER
S/N TXH1564-UP; RHX4513-UP
FRONT MOUNTED
PART OF 302-4562 ENGINE AR-COMPLETE
PUMP GP-UNIT INJECTOR HYD
DRIVE GP-UNIT INJ HYD PUMP
125-3427 DRIVE GP-UNIT INJ HYD PUMP
125-3427 DRIVE GP-UNIT INJ HYD PUMP
S/N 99C1-4507
PART OF 125-3428 DRIVE GP-UNIT INJ HYD PUMP
DRIVE GP-UNIT INJ HYD PUMP
125-3428 DRIVE GP-UNIT INJ HYD PUMP
125-3428 DRIVE GP-UNIT INJ HYD PUMP
S/N 99C1-4507
PART OF 123-0207 ENGINE AR
DRIVE GP-UNIT INJ HYD PUMP
125-3428 DRIVE GP-UNIT INJ HYD PUMP
125-3428 DRIVE GP-UNIT INJ HYD PUMP
S/N 99C4508-4700
PART OF 123-0207 ENGINE AR
DRIVE GP-UNIT INJ HYD PUMP
125-3428 DRIVE GP-UNIT INJ HYD PUMP
125-3428 DRIVE GP-UNIT INJ HYD PUMP
S/N 99C4701-5427
PART OF 123-0207 ENGINE AR
DRIVE GP-UNIT INJ HYD PUMP
125-3428 DRIVE GP-UNIT INJ HYD PUMP
125-3428 DRIVE GP-UNIT INJ HYD PUMP
S/N 99C5428-6345
PART OF 123-0207 ENGINE AR
DRIVE GP-UNIT INJ HYD PUMP
125-3428 DRIVE GP-UNIT INJ HYD PUMP
125-3428 DRIVE GP-UNIT INJ HYD PUMP
S/N 99C6346-UP
PART OF 123-0207, 225-0397 ENGINE AR
ALSO AN ATTACHMENT
DRIVE GP-UNIT INJ HYD PUMP
162-0148 DRIVE GP-UNIT INJ HYD PUMP
162-0148 DRIVE GP-UNIT INJ HYD PUMP
S/N 99C4508-6345
PART OF 125-3428 DRIVE GP-UNIT INJ HYD PUMP
DRIVE GP-UNIT INJ HYD PUMP
180-6649 DRIVE GP-UNIT INJ HYD PUMP
180-6649 DRIVE GP-UNIT INJ HYD PUMP
S/N 99C6346-UP
PART OF 125-3428 DRIVE GP-UNIT INJ HYD PUMP
ALSO AN ATTACHMENT
KIT-SEAL
138-6256 KIT-SEAL
138-6256 KIT-SEAL -UNIT INJECTOR HYDRAULIC PUMP
S/N 99C1101-UP
PART OF 134-9405, 144-0835, 169-1034, 201-4202, 225-0567, 235-2026 PUMP GP-UNIT INJECTOR HYD
ALSO AN ATTACHMENT
LINES GP-INJECTOR HYD PUMP
121-4034 LINES GP-INJECTOR HYD PUMP
121-4034 LINES GP-INJECTOR HYD PUMP
S/N 99C1-UP
PART OF 123-0207, 225-0397 ENGINE AR
ALSO AN ATTACHMENT
PUMP & MTG GP-UNIT INJ HYD
126-7292 PUMP & MTG GP-UNIT INJ HYD
126-7292 PUMP & MTG GP-UNIT INJ HYD
S/N 99C1-168
PART OF 123-0207 ENGINE AR
PUMP & MTG GP-UNIT INJ HYD
126-7292 PUMP & MTG GP-UNIT INJ HYD
126-7292 PUMP & MTG GP-UNIT INJ HYD
S/N 99C169-332
PART OF 123-0207 ENGINE AR
PUMP & MTG GP-UNIT INJ HYD
126-7292 PUMP & MTG GP-UNIT INJ HYD
126-7292 PUMP & MTG GP-UNIT INJ HYD
S/N 99C333-1100
PART OF 123-0207 ENGINE AR
PUMP & MTG GP-UNIT INJ HYD
126-7292 PUMP & MTG GP-UNIT INJ HYD
126-7292 PUMP & MTG GP-UNIT INJ HYD
S/N 99C1101-1828
PART OF 123-0207 ENGINE AR
PUMP & MTG GP-UNIT INJ HYD
126-7292 PUMP & MTG GP-UNIT INJ HYD
126-7292 PUMP & MTG GP-UNIT INJ HYD
S/N 99C1829-4662
PART OF 123-0207 ENGINE AR
PUMP & MTG GP-UNIT INJ HYD
126-7292 PUMP & MTG GP-UNIT INJ HYD
126-7292 PUMP & MTG GP-UNIT INJ HYD
S/N 99C4663-4816
PART OF 123-0207 ENGINE AR
PUMP & MTG GP-UNIT INJ HYD
126-7292 PUMP & MTG GP-UNIT INJ HYD
126-7292 PUMP & MTG GP-UNIT INJ HYD
S/N 99C4817-7189
PART OF 123-0207 ENGINE AR
PUMP & MTG GP-UNIT INJ HYD
126-7292 PUMP & MTG GP-UNIT INJ HYD
126-7292 PUMP & MTG GP-UNIT INJ HYD
S/N 99C7190-99999
PART OF 123-0207 ENGINE AR
PUMP & MTG GP-UNIT INJ HYD
126-7292 PUMP & MTG GP-UNIT INJ HYD
126-7292 PUMP & MTG GP-UNIT INJ HYD
S/N 99C7560-9656
PART OF 225-0397 ENGINE AR
AN ATTACHMENT
PUMP & MTG GP-UNIT INJ HYD
126-7292 PUMP & MTG GP-UNIT INJ HYD
126-7292 PUMP & MTG GP-UNIT INJ HYD
S/N 99C9657-UP
PART OF 225-0397 ENGINE AR
AN ATTACHMENT
PUMP GP-UNIT INJECTOR HYD
125-3225 PUMP GP-UNIT INJECTOR HYD
125-3225 PUMP GP-UNIT INJECTOR HYD
S/N 99C1-168
PART OF 126-7292 PUMP & MTG GP-UNIT INJ HYD
PUMP GP-UNIT INJECTOR HYD
133-1708 PUMP GP-UNIT INJECTOR HYD
133-1708 PUMP GP-UNIT INJECTOR HYD
S/N 99C169-332
PART OF 126-7292 PUMP & MTG GP-UNIT INJ HYD
PUMP GP-UNIT INJECTOR HYD
134-1598 PUMP GP-UNIT INJECTOR HYD
134-1598 PUMP GP-UNIT INJECTOR HYD
S/N 99C333-1100
PART OF 126-7292 PUMP & MTG GP-UNIT INJ HYD
PUMP GP-UNIT INJECTOR HYD
134-9405 PUMP GP-UNIT INJECTOR HYD
134-9405 PUMP GP-UNIT INJECTOR HYD
S/N 99C1101-1828
PART OF 126-7292 PUMP & MTG GP-UNIT INJ HYD
PUMP GP-UNIT INJECTOR HYD
144-0835 PUMP GP-UNIT INJECTOR HYD
144-0835 PUMP GP-UNIT INJECTOR HYD
S/N 99C1829-4662; 99C4817-7189
PART OF 126-7292 PUMP & MTG GP-UNIT INJ HYD
PUMP GP-UNIT INJECTOR HYD
169-1034 PUMP GP-UNIT INJECTOR HYD
169-1034 PUMP GP-UNIT INJECTOR HYD
S/N 99C4663-4816
PART OF 126-7292 PUMP & MTG GP-UNIT INJ HYD
PUMP GP-UNIT INJECTOR HYD
201-4201 PUMP GP-UNIT INJECTOR HYD
201-4201 PUMP GP-UNIT INJECTOR HYD
S/N 99C7190-99999
PART OF 126-7292 PUMP & MTG GP-UNIT INJ HYD
PUMP GP-UNIT INJECTOR HYD
201-4202 PUMP GP-UNIT INJECTOR HYD
201-4202 PUMP GP-UNIT INJECTOR HYD
S/N 99C7190-99999
PART OF 201-4201 PUMP GP-UNIT INJECTOR HYD
PUMP GP-UNIT INJECTOR HYD
225-0567 PUMP GP-UNIT INJECTOR HYD
225-0567 PUMP GP-UNIT INJECTOR HYD
S/N 99C7560-UP
PART OF 225-0568 PUMP GP-UNIT INJECTOR HYD
AN ATTACHMENT
PUMP GP-UNIT INJECTOR HYD
225-0568 PUMP GP-UNIT INJECTOR HYD
225-0568 PUMP GP-UNIT INJECTOR HYD
S/N 99C7560-9656
PART OF 126-7292 PUMP & MTG GP-UNIT INJ HYD
AN ATTACHMENT
PUMP GP-UNIT INJECTOR HYD
235-2024 PUMP GP-UNIT INJECTOR HYD
235-2024 PUMP GP-UNIT INJECTOR HYD
S/N 99C9657-UP
PART OF 126-7292 PUMP & MTG GP-UNIT INJ HYD
AN ATTACHMENT
235-2026 PUMP GP-UNIT INJECTOR HYD
235-2026 PUMP GP-UNIT INJECTOR HYD
S/N 99C9657-9826
PART OF 235-2024 PUMP GP-UNIT INJECTOR HYD
AN ATTACHMENT
SEPARATOR GP-WATER
FILTER GP-WATER SEP & FUEL
212-9580 FILTER GP-WATER SEP & FUEL
212-9580 FILTER GP-WATER SEP & FUEL
S/N 1AB1640-UP
PART OF 217-8342 PUMP GP-FUEL PRM & WATER SEP
PUMP GP-FUEL PRM & WATER SEP
217-8342 PUMP GP-FUEL PRM & WATER SEP
217-8342 PUMP GP-FUEL PRM & WATER SEP
S/N 1AB1640-UP
PART OF 460-5290, 461-5247 KIT-CONVERSION, 460-7082, 461-1494, 461-5250 KIT-ENGINE CONVERSION, 222-8142 LINES GP-FUEL
VALVE GP-CHECK
VALVE GP-CHECK
102-7535 VALVE GP-CHECK
102-7535 VALVE GP-CHECK
S/N 99C1-UP
PART OF 126-4037 LINES GP-FUEL FILTER
ALSO AN ATTACHMENT
VALVE GP-CHECK
233-6742 VALVE GP-CHECK
233-6742 VALVE GP-CHECK -FUEL
S/N TXH1564-UP; RHX4513-UP
PART OF 243-3368, 356-1887 LINES GP-FUEL
VALVE GP-CHECK
281-2725 VALVE GP-CHECK
281-2725 VALVE GP-CHECK -FUEL
S/N TXH1564-UP; RHX4513-UP
PART OF 233-6742 VALVE GP-CHECK
VALVE GP-CHECK
327-0376 VALVE GP-CHECK
327-0376 VALVE GP-CHECK -FUEL
S/N 1AB1640-UP; 99C1-UP
PART OF 327-4448 VALVE GP-CHECK
ALSO AN ATTACHMENT
VALVE GP-CHECK
327-4448 VALVE GP-CHECK
327-4448 VALVE GP-CHECK
S/N 1AB1640-UP; 99C1-UP
FUEL PRESSURE REGULATING
PART OF 126-4037, 421-5595 LINES GP-FUEL FILTER
ALSO AN ATTACHMENT
VALVE GP-FLUID SAMPLING
VALVE GP-FLUID SAMPLING
123-0783 VALVE GP-FLUID SAMPLING
123-0783 VALVE GP-FLUID SAMPLING
S/N TXH1564-UP; RHX4513-UP
QUICK DISCONNECT FUEL CONNECTION
PART OF 243-3368 LINES GP-FUEL

Information:

(For parts list, see above)

Service Magazine
Replace Camshaft And Install New Lifters If Pitting, Spalling, Or Wear Occurs On Lobes Of 4N0599 And 4N0602 Camshafts In Fuel Injection Pump Groups{1251,1253}
1991/05/20
Be Sure The Polarity Of The Electrical Connector On EG3P Woodward Actuator Assembly Is Correct{1265,1250}
1986/05/05
Special Instruction
"A Series" Governor And Air/Fuel Ratio Control Response And Low Power Test{0374}
"A Series" Governor And Air/Fuel Ratio Control Response And Low Power Test{0374}
Technical Information Bulletin
Air Fuel Ratio Control (AFRC) Adjustment To Help Reduce Excessive Black Smoke During Acceleration
Air Fuel Ratio Control (AFRC) Adjustment To Help Reduce Excessive Black Smoke During Acceleration
Specifications
Fuel Ratio Control
3408C ENGINE FOR CATERPILLAR BUILT MACHINES
Service Magazine
Inspection And Test Procedures To Follow When Fuel Ratio Control Does Not Operate Correctly{1278}
1981/01/19
6V2029 Fixture Group Available For Adjustment Of Air/Fuel Ratio Control {0626,1278,0652}
1981/03/23
Troubleshooting The Fuel Ratio Control Group For Low Power Complaints{1278}
1981/08/24
Information For Repair Of Hydraulic Fuel Ratio Controls{1278}
1983/08/15
Remanufactured Air Fuel Ratio Controls {1278,7754}
1985/01/14
Soft Washers And Lockwashers Are Now Used With The Mounting Bolts For Air-Fuel Ratio Control{1278,1264}
1978/03/13
New Components Help Prevent Air Leaks In Improved Fuel Ratio Control Groups{1278}
1992/05/25
New Diaphragm Used In Fuel Ratio Control Groups{1278}
1992/06/15
Tamper Resistant Plugs And Tamper Resistant Bolts Used To Prevent Changes To Fuel Ratio Control (FRC) Setting{1278,1287}
1996/01/22
Operation and Maintenance Manual
Fuel Injection Timing - Check
631E Series II Wheel Tractor-Scrapers
Special Instruction
"A Series" Governor And Air/Fuel Ratio Control Response And Low Power Test{0374}
"A Series" Governor And Air/Fuel Ratio Control Response And Low Power Test{0374}
Technical Information Bulletin
Air Fuel Ratio Control (AFRC) Adjustment To Help Reduce Excessive Black Smoke During Acceleration
Air Fuel Ratio Control (AFRC) Adjustment To Help Reduce Excessive Black Smoke During Acceleration
Specifications
Fuel Ratio Control
3408C ENGINE FOR CATERPILLAR BUILT MACHINES
Service Magazine
Inspection And Test Procedures To Follow When Fuel Ratio Control Does Not Operate Correctly{1278}
1981/01/19
6V2029 Fixture Group Available For Adjustment Of Air/Fuel Ratio Control {0626,1278,0652}
1981/03/23
Troubleshooting The Fuel Ratio Control Group For Low Power Complaints{1278}
1981/08/24
Improved Governor Control Shaft And Seal Will Help Prevent Oil Leakage{1265}
1983/07/04
Information For Repair Of Hydraulic Fuel Ratio Controls{1278}
1983/08/15
Remanufactured Air Fuel Ratio Controls {1278,7754}
1985/01/14
Be Sure The Polarity Of The Electrical Connector On EG3P Woodward Actuator Assembly Is Correct{1265,1250}
1986/05/05
Soft Washers And Lockwashers Are Now Used With The Mounting Bolts For Air-Fuel Ratio Control{1278,1264}
1978/03/13
New Components Help Prevent Air Leaks In Improved Fuel Ratio Control Groups{1278}
1992/05/25
Special Instruction
"A Series" Governor And Air/Fuel Ratio Control Response And Low Power Test{0374}
"A Series" Governor And Air/Fuel Ratio Control Response And Low Power Test{0374}
Technical Information Bulletin
Air Fuel Ratio Control (AFRC) Adjustment To Help Reduce Excessive Black Smoke During Acceleration
Air Fuel Ratio Control (AFRC) Adjustment To Help Reduce Excessive Black Smoke During Acceleration
Specifications
Fuel Ratio Control
3408 VEHICULAR ENGINE
Fuel Ratio Control
3408C ENGINE FOR CATERPILLAR BUILT MACHINES
Disassembly and Assembly
Fuel Ratio Control
3408 VEHICULAR ENGINE FOR 631E & 637E TRACTORS
Service Magazine
Inspection And Test Procedures To Follow When Fuel Ratio Control Does Not Operate Correctly{1278}
1981/01/19
6V2029 Fixture Group Available For Adjustment Of Air/Fuel Ratio Control {0626,1278,0652}
1981/03/23
Troubleshooting The Fuel Ratio Control Group For Low Power Complaints{1278}
1981/08/24
Information For Repair Of Hydraulic Fuel Ratio Controls{1278}
1983/08/15
Remanufactured Air Fuel Ratio Controls {1278,7754}
1985/01/14
Soft Washers And Lockwashers Are Now Used With The Mounting Bolts For Air-Fuel Ratio Control{1278,1264}
1978/03/13
New Components Help Prevent Air Leaks In Improved Fuel Ratio Control Groups{1278}
1992/05/25
New Diaphragm Used In Fuel Ratio Control Groups{1278}
1992/06/15
Tamper Resistant Plugs And Tamper Resistant Bolts Used To Prevent Changes To Fuel Ratio Control (FRC) Setting{1278,1287}
1996/01/22
Fuel-Air Ratio Control (FARC) Adjust {1278}
2000/09/04
Correction to "Fuel-Air Ratio Control (FARC) Adjust" Parameter {1278}
2002/11/11
Operation and Maintenance Manual
Governor Control
631E Series II Wheel Tractor-Scrapers
Throttle Lock Control
631E Series II Wheel Tractor-Scrapers
Engine Shutdown Control
631E Series II Wheel Tractor-Scrapers
Special Instruction
"A Series" Governor And Air/Fuel Ratio Control Response And Low Power Test{0374}
"A Series" Governor And Air/Fuel Ratio Control Response And Low Power Test{0374}
Installation of Retarder on Machines With Unishaft Drive Line{3120}
Installation of Retarder on Machines With Unishaft Drive Line{3120}
Installation Of Governor Spring Guide{1264}
Installation Of Governor Spring Guide{1264}
Specifications
Air Chamber For Tractor Engine Governor Throttle Lock
631E & 637E WHEEL TRACTOR-SCRAPER AIR SYSTEM & BRAKES
Retarder Control Valve<BR> 8P-7703
631E SERIES II WHEEL TRACTOR-SCRAPER, 631E SERIES II TRACTOR
Retarder Control Valve<BR> 2P-5802
631E SERIES II WHEEL TRACTOR-SCRAPER, 631E SERIES II TRACTOR
Governor Control Valve<BR> 6G4700
631E SERIES II WHEEL TRACTOR-SCRAPER, 631E SERIES II TRACTOR
Throttle Control Valve<BR> 6G8920
631E SERIES II WHEEL TRACTOR-SCRAPER, 631E SERIES II TRACTOR
Retarder Control Valve<BR> 6G9078
631E SERIES II WHEEL TRACTOR-SCRAPER, 631E SERIES II TRACTOR
Regulator For Retarder Control Valve (637E Series II only)<BR> 8D4755
631E SERIES II WHEEL TRACTOR-SCRAPER, 631E SERIES II TRACTOR
Air Chamber For Tractor Engine Governor Throttle Lock<BR> 6D4397
631E SERIES II WHEEL TRACTOR-SCRAPER, 631E SERIES II TRACTOR
Scraper Engine Governor (637E Series II Only)<BR> 8W0072
631E SERIES II WHEEL TRACTOR-SCRAPER, 631E SERIES II TRACTOR
Systems Operation
Throttle Lock
631E Series II, 633E Series II and 637E Series II Wheel Tractor-Scrapers Air System and Brakes
Governor Control
631E Series II, 633E Series II and 637E Series II Wheel Tractor-Scrapers Air System and Brakes
Testing and Adjusting
Governor Control Linkage - Adjust
631E Series II, 633E Series II and 637E Series II Wheel Tractor-Scrapers Air System and Brakes
Disassembly and Assembly
Governor Control Rotochamber (637E Only)
3408 VEHICULAR ENGINE FOR 631E & 637E TRACTORS
Retarder Control Valve
SUPPLEMENT FOR 631E SERIES II & 633E SERIES II & 637E SERIES
Governor Control Rotochamber (637E Only)
SUPPLEMENT FOR 631E SERIES II & 633E SERIES II & 637E SERIES
Governor Control Rotochamber (637E Only)
SUPPLEMENT FOR 631E SERIES II & 633E SERIES II & 637E SERIES
Retarder Selector Control Valve
631E SERIES II, 633E SERIES II & 637E SERIES II TRACTORS POW
Service Magazine
Troubleshooting The Fuel Ratio Control Group For Low Power Complaints{1278}
1981/08/24
Fuel Rack Slots Have Improved Wear Resistance{1257}
1982/05/10
Improved Governor Control Shaft And Seal Will Help Prevent Oil Leakage{1265}
1983/07/04
Information For Repair Of Hydraulic Fuel Ratio Controls{1278}
1983/08/15
Remanufactured Air Fuel Ratio Controls {1278,7754}
1985/01/14
Be Sure The Polarity Of The Electrical Connector On EG3P Woodward Actuator Assembly Is Correct{1265,1250}
1986/05/05
Correct Adjustment Of Fuel Shut-Off Solenoid Shaft Can Prevent Failures{1259}
1977/08/08
Soft Washers And Lockwashers Are Now Used With The Mounting Bolts For Air-Fuel Ratio Control{1278,1264}
1978/03/13
New Components Help Prevent Air Leaks In Improved Fuel Ratio Control Groups{1278}
1992/05/25
Specifications
Tachometer Drive Group
3408 VEHICULAR ENGINE
Tachometer Drive
3408C ENGINE FOR CATERPILLAR BUILT MACHINES
Service Magazine
New Tachometer Signal Generator Improves Reliability {7487}
1999/03/15
Engine News
A New Specification Has Been Issued for the Primary Fuel Filter Filtration {1250, 1261}
2012/08/21
A New Specification Has Been Issued for the Primary Fuel Filter Filtration {1260}
A New Specification Has Been Issued for the Primary Fuel Filter Filtration {1260}
Operation and Maintenance Manual
Fuel System Secondary Filter - Replace
631E Series II Wheel Tractor-Scrapers
Fuel System Primary Filter - Clean/Inspect/Replace
631E Series II Wheel Tractor-Scrapers
Special Instruction
Installation of Fuel/Water Separator{1260, 1263}
Installation of Fuel/Water Separator{1260, 1263}
Managing Engine Oil Service Intervals for Equipment Operating at High Altitudes{1261, 1308, 1348}
Managing Engine Oil Service Intervals for Equipment Operating at High Altitudes{1261, 1308, 1348}
Troubleshooting the Fuel Priming and Primary Filter Pump Gp and the Fuel Filter Base Assembly {1256, 1258, 1260, 1261, 1263}
Troubleshooting the Fuel Priming and Primary Filter Pump Gp and the Fuel Filter Base Assembly {1256, 1258, 1260, 1261, 1263}
Specifications
Primary Fuel Filter
3408 VEHICULAR ENGINE
Fuel Filter Base
3408 VEHICULAR ENGINE
Primary Fuel Filter And Fuel Filter Base
3408C ENGINE FOR CATERPILLAR BUILT MACHINES
Fuel Filter (Primary)
3408E and 3412E Engines for Caterpillar Built Machines
Fuel Filter Base
3408E and 3412E Engines for Caterpillar Built Machines
Tool Operating Manual
295-0048 Bulk Fuel Filtration Group 300 GPM Flow Rate{0374, 0599, 0680, 0706, 1250, 1261, 1280}
295-0048 Bulk Fuel Filtration Group 300 GPM Flow Rate{0374, 0599, 0680, 0706, 1250, 1261, 1280}
20 GPM Portable Fuel Filtration System {0374, 0599, 0706, 1250, 1256, 1261}
20 GPM Portable Fuel Filtration System {0374, 0599, 0706, 1250, 1256, 1261}
Disassembly and Assembly
Water Separator &amp; Fuel Filter Base
SUPPLEMENT FOR 631E SERIES II & 633E SERIES II & 637E SERIES
Fuel Priming Pump
SUPPLEMENT FOR 631E SERIES II & 633E SERIES II & 637E SERIES
Fuel Filter Base - Remove
C15 and C18 Engines for Caterpillar Built Machines
Fuel Filter Base - Install
C15 and C18 Engines for Caterpillar Built Machines
Service Magazine
Gasket Leakage On Aftermarket Fuel Filters{1261}
1985/12/16
New Larger Capacity Water Separator Is Available{1250}
1979/03/12
Improved 1R-0712 Fuel Filter Provides Improved Sealing{1261}
1994/03/28
Lubricant Will Ease Installation Of Secondary Radial Seal Air Filter Element {1054}
1994/04/25
New Fuel Priming Pump And Improved Gasket Used{1258}
1994/08/22
129-0372 Primary Fuel Filter/Water Separator Assembly Used On 3408E And 3412E Machine Engines With Hydraulic Electronic Unit Injection (HEUI) {1260,1263}
1996/04/01
Be Sure To Correctly Tighten 1R-0712, 1R-0740, 1R-0749, 1R-0750, 1R-0751, 1R-0753, And 1R-0759 Fuel Filter Assemblies {1261}
1998/01/26
New Caterpillar High Efficiency Fuel Filters With STAY CLEAN VALVES&reg; Replace All Standard Fuel Filters In February Of 1999 {1261}
1999/04/12
Improved Seal on Fuel Filter {1261}
2005/09/12
The Proper Procedure to Enter Claims in SIMSi for Plugged /Restricted Fuel Filters and Water Separators on All Machines {1260, 1261, 1262, 1263}
2011/03/21
New Primary Fuel Filters are Available {1260, 1261}
2008/07/14
Special Instruction
Use And Maintenance Of 8T0910 Fuel Sulfur Analyzer Group{0786, 1280}
Use And Maintenance Of 8T0910 Fuel Sulfur Analyzer Group{0786, 1280}
Service Magazine
Fuel Sulfur Analyzer Available{0651,1280,1318}
1986/01/13
Diesel Fuel Recommendation Expanded{1280}
1977/02/14
High Sulfur Fuel Can Cause Severe Engine Wear And Internal Damage{1280}
1979/02/05
Why Engines Are Damaged By Fuel Sulfur{1104,1216,1280,1318,1215}
1979/08/27
Fuel Sulfur-Your Diesel's Silent Enemy{0375,1280}
1979/12/17
General Information -- Diesel Fuels In Cold Temperature Operation{1280}
1979/12/17
Determining The Cause Of Glow Plug Tip Failures{1053,1105,1412}
1986/06/02
Special Instruction
Test Sequence For Caterpillar 7000 Series Fuel Nozzles {1254}
Test Sequence For Caterpillar 7000 Series Fuel Nozzles {1254}
Technical Information Bulletin
Air Fuel Ratio Control (AFRC) Adjustment To Help Reduce Excessive Black Smoke During Acceleration
Air Fuel Ratio Control (AFRC) Adjustment To Help Reduce Excessive Black Smoke During Acceleration
Tool Operating Manual
NEHS1126: <NOBR>370-8570</NOBR> Bulk Fuel Filtration Group 200 GPM Flow Rate {0599, 0680, 0706, 0782, 1250, 1280}
NEHS1126: 370-8570 Bulk Fuel Filtration Group 200 GPM Flow Rate {0599, 0680, 0706, 0782, 1250, 1280}
370-8568 Bulk Fuel Filtration Group 50 GPM Flow Rate{0599, 0680, 0706, 0782, 1250, 1280}
370-8568 Bulk Fuel Filtration Group 50 GPM Flow Rate{0599, 0680, 0706, 0782, 1250, 1280}
284-0413 Bulk Fuel Filtration Group 50 GPM Flow Rate{0680, 0782, 1250, 1280}
284-0413 Bulk Fuel Filtration Group 50 GPM Flow Rate{0680, 0782, 1250, 1280}
284-0415 Bulk Fuel Filtration Group 100 GPM Flow Rate{0680, 0782, 1250, 1280}
284-0415 Bulk Fuel Filtration Group 100 GPM Flow Rate{0680, 0782, 1250, 1280}
284-0416 Bulk Fuel Filtration Group 200 GPM Flow Rate{0599, 0680, 0706, 0782, 1250, 1280}
284-0416 Bulk Fuel Filtration Group 200 GPM Flow Rate{0599, 0680, 0706, 0782, 1250, 1280}
295-0048 Bulk Fuel Filtration Group 300 GPM Flow Rate{0374, 0599, 0680, 0706, 1250, 1261, 1280}
295-0048 Bulk Fuel Filtration Group 300 GPM Flow Rate{0374, 0599, 0680, 0706, 1250, 1261, 1280}
370-8569 Bulk Fuel Filtration Group 100 GPM Flow Rate{0599, 0680, 0706, 0782, 1250, 1280}
370-8569 Bulk Fuel Filtration Group 100 GPM Flow Rate{0599, 0680, 0706, 0782, 1250, 1280}
370-8571 Bulk Fuel Filtration Group 300 GPM Flow Rate{0599, 0680, 0706, 0782, 1250, 1280}
370-8571 Bulk Fuel Filtration Group 300 GPM Flow Rate{0599, 0680, 0706, 0782, 1250, 1280}
Using the 4C-6090 Multichannel Temperature Selector Group{0599, 0701, 0706, 1251, 1254, 1290, 1713}
Using the 4C-6090 Multichannel Temperature Selector Group{0599, 0701, 0706, 1251, 1254, 1290, 1713}
Testing and Adjusting Fuel Injection Pump and Governor on 3064 and 3066 Engines{0374, 0599, 0706}
Testing and Adjusting Fuel Injection Pump and Governor on 3064 and 3066 Engines{0374, 0599, 0706}
169-3374 Brass Injector Sleeve Removal Group for 3176 and 3176B Engines{0374, 0599, 0700, 0706}
169-3374 Brass Injector Sleeve Removal Group for 3176 and 3176B Engines{0374, 0599, 0700, 0706}
398-9680 Calibration Test Group{0599, 0706, 1250, 1251, 1252, 1280}
398-9680 Calibration Test Group{0599, 0706, 1250, 1251, 1252, 1280}
20 GPM Portable Fuel Filtration System {0374, 0599, 0706, 1250, 1256, 1261}
20 GPM Portable Fuel Filtration System {0374, 0599, 0706, 1250, 1256, 1261}
Reuse And Salvage Guidelines
Reuse and Salvage of New Scroll Fuel Systems (NSFS) for 3200, 3300, & 3400 Engines {1250, 1256}
Reuse and Salvage of New Scroll Fuel Systems (NSFS) for 3200, 3300, & 3400 Engines {1250, 1256}
Service Magazine
Correct Position Of The Bleed Hole In The Fuel Line Adapter{1252}
1986/04/21
New 1U9139 Universal Fuel Line Pickup Available{0775}
1988/05/23
5P7437 Adapter (Part Of 8T5301 Diesel Timing Adapter Group) Must Be Modified To Work On Current Fuel Lines.{0782}
1992/02/03
New Guideline For Product Information, SEBF8340, &quot; Fuel Systems Troubleshooting Guide For 3204, 3300, And 3400 Engines With New Scroll Fuel Systems (NSFS)&quot; Available {0374,1250}
1998/06/22
Use 154-8100 Fuel System Arrangement And 154-8101 Fuel System Group To Measure Engine Fuel Flow{1250,0782}
1999/06/01
Revised CD-ROM For Hydraulic Electronic Unit Injector (HEUI) Fuel System Available {0350}
1999/06/28
New High Pressure Oil Hose Assembly Offers Added Flexibility for Thermal Expansion {1714, 7554}
2002/11/18
Introduction of New Hydraulic Electronic Unit Injectors for 3408E and 3412E Machine Engines {1251, 1290}
2002/11/25
Special Instruction
Using The 6V4060 Engine Set Point Indicator Group{0781}
Using The 6V4060 Engine Set Point Indicator Group{0781}
&quot;A Series&quot; Governor And Air/Fuel Ratio Control Response And Low Power Test{0374}
"A Series" Governor And Air/Fuel Ratio Control Response And Low Power Test{0374}
Wiring Polarity on Woodward 2301 Governors{1289}
Wiring Polarity on Woodward 2301 Governors{1289}
Installation of Retarder on Machines With Unishaft Drive Line{3120}
Installation of Retarder on Machines With Unishaft Drive Line{3120}
Use Of 6V22 Tool Group For Replacement Of Governor Spring Guide{620, 624, 1264}
Use Of 6V22 Tool Group For Replacement Of Governor Spring Guide{620, 624, 1264}
Installation Of Governor Spring Guide{1264}
Installation Of Governor Spring Guide{1264}
Using the 6V7870 Fixture Group and 6V7872 Pliers{1250, 1251}
Using the 6V7870 Fixture Group and 6V7872 Pliers{1250, 1251}
Technical Information Bulletin
Remanufactured Fuel Injection Nozzles
Remanufactured Fuel Injection Nozzles
Specifications
Governor Drive And Oil Pump
3408 VEHICULAR ENGINE
Governor
3408 VEHICULAR ENGINE
Governor<BR> (Damped Drive)
3408 VEHICULAR ENGINE
Air Chamber For Tractor Engine Governor Throttle Lock
631E & 637E WHEEL TRACTOR-SCRAPER AIR SYSTEM & BRAKES
Air Chamber For Tractor Engine Governor Throttle Lock<BR> 6D4397
631E SERIES II WHEEL TRACTOR-SCRAPER, 631E SERIES II TRACTOR
Scraper Engine Governor (637E Series II Only)<BR> 8W0072
631E SERIES II WHEEL TRACTOR-SCRAPER, 631E SERIES II TRACTOR
Governor
3408C ENGINE FOR CATERPILLAR BUILT MACHINES
Fuel Injection Pump Housing
3408C ENGINE FOR CATERPILLAR BUILT MACHINES
Governor Drive And Oil Pump
3408C ENGINE FOR CATERPILLAR BUILT MACHINES
Governor And Fuel Pump Drive
3408C ENGINE FOR CATERPILLAR BUILT MACHINES
Fuel Transfer Pump Drive
3408C ENGINE FOR CATERPILLAR BUILT MACHINES
Fuel Transfer Pump
3408C ENGINE FOR CATERPILLAR BUILT MACHINES
Disassembly and Assembly
Fuel Transfer Pump
3408 VEHICULAR ENGINE FOR 631E & 637E TRACTORS
Fuel Injection Pumps
3408 VEHICULAR ENGINE FOR 631E & 637E TRACTORS
Fuel Injection Pump Housing And Governor
3408 VEHICULAR ENGINE FOR 631E & 637E TRACTORS
Governor
3408 VEHICULAR ENGINE FOR 631E & 637E TRACTORS
Governor Control Rotochamber (637E Only)
3408 VEHICULAR ENGINE FOR 631E & 637E TRACTORS
Governor Control Rotochamber (637E Only)
SUPPLEMENT FOR 631E SERIES II & 633E SERIES II & 637E SERIES
Governor Control Rotochamber (637E Only)
SUPPLEMENT FOR 631E SERIES II & 633E SERIES II & 637E SERIES
Service Magazine
Modification Of 5P1768 Pointer Assembly Necessary For Use On Some Fuel Injection Pump Housings{1253,0653}
1980/03/31
6V2029 Fixture Group Available For Adjustment Of Air/Fuel Ratio Control {0626,1278,0652}
1981/03/23
Troubleshooting The Fuel Ratio Control Group For Low Power Complaints{1278}
1981/08/24
Part Number For Fuel Injection Pump Group In New Location{1253,1286}
1981/11/09
Fuel Rack Slots Have Improved Wear Resistance{1257}
1982/05/10
Make Set Point Measurements Easier With The 6V4060 Engine Set Point Indicator{0651}
1982/08/16
New Specification For Clearance Between Fuel Rack Slot And Cross Link{1257}
1983/05/16
Improved Governor Control Shaft And Seal Will Help Prevent Oil Leakage{1265}
1983/07/04
Information For Repair Of Hydraulic Fuel Ratio Controls{1278}
1983/08/15
Explanation Of Engine High Idle RPM And Correct Adjustment Of Engine Setpoint{1264}
1983/11/07
Remanufactured Air Fuel Ratio Controls {1278,7754}
1985/01/14
Check Fuel Injection Nozzles In Overheated Engines{1254}
1985/09/02
Steel Fuel Pump Lifter Used{1250,1251}
1985/09/02
Comparison Of Fuel Timing Tolerances For Field Settings{1250,1251,1281}
1985/10/28
Nylon Seals Used On Lockwire To Seal Critical Areas; Parts Service Seals Available For NACD Dealers{1257,1264}
1986/03/10
Improved Sleeve Bearing Used In Drive End Of Fuel Injection Pump Housing{1253}
1986/03/10
Be Sure The Polarity Of The Electrical Connector On EG3P Woodward Actuator Assembly Is Correct{1265,1250}
1986/05/05
Black Nylon Fuel Seals For Lockwire Available Only To NACD Dealers For Certain Customers{1257,1264}
1986/06/09
Changes Have Been Made To OT Microfiche (Fuel Setting And Related Information){1250,1251,1281}
1986/06/16
More Flexible Lockwire Used With Nylon Seals For Sealing Critical Areas{1257,1264}
1986/09/22
Nylon Seals Used On Lockwire To Seal Critical Areas; All Subsidiary Dealers Can Now Order Parts Service Seals {1257,1264}
1986/11/03
Fuel Transfer Pump Shaft With Chromium Plate{1256}
1977/10/10
Improved High Idle Display Of The 6V3100 And 8T5300/8T5301 Engine Timing Indicator Groups{0781}
1987/03/16
Soft Washers And Lockwashers Are Now Used With The Mounting Bolts For Air-Fuel Ratio Control{1278,1264}
1978/03/13
Do Not Use The 5B1401 Cleaning Tool Group To Clean The Orifice In Capsule-Type Fuel Injection Nozzles{0650,1254}
1978/04/24
Different O-Ring Seals Now Used In Fuel Injection Pump Group{1251}
1978/08/28
Use New 6V22 Tool Group To Make Replacement Of Worn Governor Spring Guides{0620}
1978/09/25
Modification To Rack Adjusting Tool Needed For Higher Rack Settings{0654,1257}
1978/10/16
9S8100 Tool Group Changed To Use With Fuel Transfer Pump Only{0622}
1979/05/28
Changes Made To 8S2243 And 8S4613 Wrenches Used On Fuel Injection Pumps{0612,1251}
1979/08/06
Tee Handle Hexagonal Wrench In Rack Adjusting Tool Is Now Available For Parts Replacement
1979/09/10
Replace Camshaft And Install New Lifters If Pitting, Spalling, Or Wear Occurs On Lobes Of 4N0599 And 4N0602 Camshafts In Fuel Injection Pump Groups{1251,1253}
1991/05/20
New Components Help Prevent Air Leaks In Improved Fuel Ratio Control Groups{1278}
1992/05/25
New Diaphragm Used In Fuel Ratio Control Groups{1278}
1992/06/15
Improved Fuel Pump Bonnet Seal Has Better Heat Resistance {1251}
1994/09/12
Procedure To Increase Fuel Transfer Pump Pressure {1256}
1995/04/10
Tamper Resistant Plugs And Tamper Resistant Bolts Used To Prevent Changes To Fuel Ratio Control (FRC) Setting{1278,1287}
1996/01/22
Fuel Injection Pump Barrel Sealing Face Reconditioning{1251}
1996/03/25
Fuel Heaters Are Now Available For Field Installation {1296}
1980/01/07
General Information -- Diesel Fuels In Cold Temperature Operation{1280}
1979/12/17
Ether Starting Aid Groups Are Now Available{1456}
1979/01/22
Ether Starting Aid System Improves Cold Weather Starts{1456}
1979/03/19
General Information -- Diesel Fuels In Cold Temperature Operation{1280}
1979/12/17
New Injectors are Being Offered in Place of Remanufactured Injectors {1000, 1251, 1254, 1290, 1713}
2005/12/12
Special Instruction
Repair Of Precombustion Chamber And Direct Injection Adapter Seating Surfaces{1101}
Repair Of Precombustion Chamber And Direct Injection Adapter Seating Surfaces{1101}
Testing Flat-Seat Fuel Injection Valves Using The 5P4150 Nozzle Testing Group{0782, 1254}
Testing Flat-Seat Fuel Injection Valves Using The 5P4150 Nozzle Testing Group{0782, 1254}
7000 Series Nozzles{0782}
7000 Series Nozzles{0782}
Installation of New Hose Assembly for Unit Injector Hydraulic Pump{1274, 1307, 1714}
Installation of New Hose Assembly for Unit Injector Hydraulic Pump{1274, 1307, 1714}
Technical Information Bulletin
Remanufactured Fuel Injection Nozzles
Remanufactured Fuel Injection Nozzles
Air Fuel Ratio Control (AFRC) Adjustment To Help Reduce Excessive Black Smoke During Acceleration
Air Fuel Ratio Control (AFRC) Adjustment To Help Reduce Excessive Black Smoke During Acceleration
Excessive Oil Leakage From Hydraulically Actuated Electronic Unit Injectors (Heui)
Excessive Oil Leakage From Hydraulically Actuated Electronic Unit Injectors (Heui)
Hydraulic Actuated Electronically Controlled Unit Injector (HEUI) Manifold In Engine Cylinder Head Group May Leak
Hydraulic Actuated Electronically Controlled Unit Injector (HEUI) Manifold In Engine Cylinder Head Group May Leak
Specifications
Primary Fuel Filter And Fuel Filter Base
3408C ENGINE FOR CATERPILLAR BUILT MACHINES
Tool Operating Manual
Using the 4C-6090 Multichannel Temperature Selector Group{0599, 0701, 0706, 1251, 1254, 1290, 1713}
Using the 4C-6090 Multichannel Temperature Selector Group{0599, 0701, 0706, 1251, 1254, 1290, 1713}
Disassembly and Assembly
Water Separator &amp; Fuel Filter Base
SUPPLEMENT FOR 631E SERIES II & 633E SERIES II & 637E SERIES
Service Magazine
Identification Of Fuel Injection Lines And Nozzle Bodies For Different Combustion Systems{1252,1254}
1980/02/25
Some Test Procedures And Specifications Changed For 9L6884 Fuel Injection Nozzle Assemblies{1254,0651}
1980/09/29
Inspection And Test Procedures To Follow When Fuel Ratio Control Does Not Operate Correctly{1278}
1981/01/19
6V3129 Nozzle Puller Group And FT1533 Nozzle Assembly Adapter Can Be Used To Remove Fuel Nozzles{0621,1254}
1981/02/02
Improvements To Optional Modification Of 5P4150 Nozzle Tester{0651,1254}
1981/08/17
Troubleshooting The Fuel Ratio Control Group For Low Power Complaints{1278}
1981/08/24
New 6V4950 Injection Line Speed Pickup Group Used With 6V2100 Multitach{0651}
1982/05/03
Do Not Use A Wire Brush On Fuel Nozzles{1254}
1982/09/27
New Fuel Nozzle Test Sheet Available{0651,1254}
1982/10/04
Bulged Capsule-Type Fuel Nozzles{1254}
1982/10/11
Fuel In The Cooling System Or Coolant In The Engine Oil Can Result From Cracked Fuel Nozzle Adapter{1106}
1982/10/18
Service Parts Available For The 5P4150 Nozzle Testing Group{0651,0652}
1982/11/22
Information For Repair Of Hydraulic Fuel Ratio Controls{1278}
1983/08/15
New Adapter Assemblies And Clamps Used To Hold Fuel Nozzles In Position{1106,1252}
1984/02/27
Remanufactured Air Fuel Ratio Controls {1278,7754}
1985/01/14
New Compression Washers (Gas Seals) Used On 7000 Series Fuel Injection Nozzles{1254,1250}
1985/04/01
Check Fuel Injection Nozzles In Overheated Engines{1254}
1985/09/02
Gasket Leakage On Aftermarket Fuel Filters{1261}
1985/12/16
Bleed Screw Washer (Seal) Must Be Replaced If Bleed Screw Removed From Fuel Nozzle{1254}
1986/04/07
Correct Position Of The Bleed Hole In The Fuel Line Adapter{1252}
1986/04/21
Test Used Fuel Nozzles Before You Install New Nozzles; Tips On Test Procedures{1254,0651,0336}
1977/02/14
With New 5P7448 Adapter, Earlier Fuel Injection Valves And Nozzles Can Be Tested And Adjusted On The 5P4150 Nozzle Testing Group{0651,1254}
1977/10/31
Bracket For Fuel Lines Now Bolted To Frame Bracket; Makes Air Compressor More Accessible{1274,1250}
1987/04/06
Soft Washers And Lockwashers Are Now Used With The Mounting Bolts For Air-Fuel Ratio Control{1278,1264}
1978/03/13
Do Not Use The 5B1401 Cleaning Tool Group To Clean The Orifice In Capsule-Type Fuel Injection Nozzles{0650,1254}
1978/04/24
New Drive Adapters For Fuel Injection Test Bench{0650}
1978/09/11
New 1U9139 Universal Fuel Line Pickup Available{0775}
1988/05/23
New Larger Capacity Water Separator Is Available{1250}
1979/03/12
Careful, Correct Installation And Maintenance Of Fuel Injection Lines Is Very Important To Prevent Possible Engine Damage, Fire And Other Problems{1252}
1979/04/23
Fuel Injection Line For Injection Test Bench Is Available From Caterpillar{0652,1250}
1979/07/02
General Information -- Diesel Fuels In Cold Temperature Operation{1280}
1979/12/17
Be Sure To Tighten Fuel Injection Line Clamps To The Correct Torque{1252}
1989/09/11
5P7437 Adapter (Part Of 8T5301 Diesel Timing Adapter Group) Must Be Modified To Work On Current Fuel Lines.{0782}
1992/02/03
Identification Of Remanufactured Direct Injection Fuel Nozzles (DIFN){1254}
1992/04/20
New Components Help Prevent Air Leaks In Improved Fuel Ratio Control Groups{1278}
1992/05/25
New Diaphragm Used In Fuel Ratio Control Groups{1278}
1992/06/15
New Fuel Injection Lines, Clamps, And Brackets Used In Fuel Injection Lines Groups {1252}
1993/05/17
New Fuel Injection Lines, Clamps, And Brackets Used In Fuel Injection Lines Groups {1252}
1993/11/15
Improved 1R-0712 Fuel Filter Provides Improved Sealing{1261}
1994/03/28
Date Code On 7000 Series Fuel Injection Nozzles; New Seals Used In 7000 Series Fuel Injection Nozzles{1254}
1994/05/23
New Fuel Priming Pump And Improved Gasket Used{1258}
1994/08/22
Tamper Resistant Plugs And Tamper Resistant Bolts Used To Prevent Changes To Fuel Ratio Control (FRC) Setting{1278,1287}
1996/01/22
129-0372 Primary Fuel Filter/Water Separator Assembly Used On 3408E And 3412E Machine Engines With Hydraulic Electronic Unit Injection (HEUI) {1260,1263}
1996/04/01
Correct Procedure For Installing Hydraulically Actuated Electronic Unit Injectors (HEUI){1290}
1997/08/25
The 154-6732 Pump Kit Is Available To Help Service The Unit Injector Hydraulic Pump Group On 3408E (99C) And 3412E (80M) Machine Engines {1714}
1998/01/26
Be Sure To Correctly Tighten 1R-0712, 1R-0740, 1R-0749, 1R-0750, 1R-0751, 1R-0753, And 1R-0759 Fuel Filter Assemblies {1261}
1998/01/26
Load Piston Body Changes In ICM Pressure Control Valve Group{3073,3030}
1998/05/04
Priming The 144-0835 Unit Injector Hydraulic Pump{1714}
1998/07/20
New Injector Sleeve Bore Gauge And Tube Brush Available For Injector Sleeve Bore; New Grommet Available For Unit Injector Electrical Connection {1713,1290}
1998/10/19
Bearing Specifications For 3408E And 3412E Hydraulically Actuated Electronically Controlled Unit Injector (HEUI) Hydraulic Drive Group{1714}
1999/02/01
New Caterpillar High Efficiency Fuel Filters With STAY CLEAN VALVES&reg; Replace All Standard Fuel Filters In February Of 1999 {1261}
1999/04/12
Revised CD-ROM For Hydraulic Electronic Unit Injector (HEUI) Fuel System Available {0350}
1999/06/28
Installation of a Protective Sleeve for the Hose on the Pump of the Hydraulic Electronic Unit Injector (HEUI) Fuel System is Now Used {1307, 1714}
2005/02/07
Special Instruction
Testing Flat-Seat Fuel Injection Valves Using The 5P4150 Nozzle Testing Group{0782, 1254}
Testing Flat-Seat Fuel Injection Valves Using The 5P4150 Nozzle Testing Group{0782, 1254}
Service Letter-NACD
Product Support Program For Installing New Fuel Injection Line Groups On Certain D9N Tractors, 589 Pipelayers 631E Tractors, 637E Tractors, 657E Scrapers, 768C Tractors, 769C Trucks, 834B Tractors, And 988B Loaders
Product Support Program For Installing New Fuel Injection Line Groups On Certain D9N Tractors, 589 Pipelayers 631E Tractors, 637E Tractors, 657E Scrapers, 768C Tractors, 769C Trucks, 834B Tractors, And 988B Loaders
1590835, 1388754, 1313098, 1590838, 1388755, 1313099, 0r9420, And 0r8624 Injectors Need To Be Inspected For Special Instructions
1590835, 1388754, 1313098, 1590838, 1388755, 1313099, 0r9420, And 0r8624 Injectors Need To Be Inspected For Special Instructions
PRODUCT SUPPORT PROGRAM FOR REPLACING FAILED HEUI INJECTORS ON CERTAIN 3408E AND 3412E POWERED 836 COMPACTORS; 834B AND 844 WHEEL DOZERS; 988F AND 990 WHEEL LOADERS; 24H MOTOR GRADERS; 5110B EXCAVATORS; 631E, 633E, 637E, 651E, AND 657E SCRAPERS; 769D, 771
PRODUCT SUPPORT PROGRAM FOR REPLACING FAILED HEUI INJECTORS ON CERTAIN 3408E AND 3412E POWERED 836 COMPACTORS; 834B AND 844 WHEEL DOZERS; 988F AND 990 WHEEL LOADERS; 24H MOTOR GRADERS; 5110B EXCAVATORS; 631E, 633E, 637E, 651E, AND 657E SCRAPERS; 769D, 771
Service Letter-Australia
Product Support Program For Installing New Fuel Injection Line Groups On Certain D9N Tractors, 589 Pipelayers 631E Tractors, 637E Tractors, 657E Scrapers, 768C Tractors, 769C Trucks, 834B Tractors, And 988B Loaders
Product Support Program For Installing New Fuel Injection Line Groups On Certain D9N Tractors, 589 Pipelayers 631E Tractors, 637E Tractors, 657E Scrapers, 768C Tractors, 769C Trucks, 834B Tractors, And 988B Loaders
1590835, 1388754, 1313098, 1590838, 1388755, 1313099, 0r9420, And 0r8624 Injectors Need To Be Inspected For Special Instructions
1590835, 1388754, 1313098, 1590838, 1388755, 1313099, 0r9420, And 0r8624 Injectors Need To Be Inspected For Special Instructions
PRODUCT SUPPORT PROGRAM FOR REPLACING FAILED HEUI INJECTORS ON CERTAIN 3408E AND 3412E POWERED 836 COMPACTORS; 834B AND 844 WHEEL DOZERS; 988F AND 990 WHEEL LOADERS; 24H MOTOR GRADERS; 5110B EXCAVATORS; 631E, 633E, 637E, 651E, AND 657E SCRAPERS; 769D, 771
PRODUCT SUPPORT PROGRAM FOR REPLACING FAILED HEUI INJECTORS ON CERTAIN 3408E AND 3412E POWERED 836 COMPACTORS; 834B AND 844 WHEEL DOZERS; 988F AND 990 WHEEL LOADERS; 24H MOTOR GRADERS; 5110B EXCAVATORS; 631E, 633E, 637E, 651E, AND 657E SCRAPERS; 769D, 771
Service Letter-CFEL
Product Support Program For Installing New Fuel Injection Line Groups On Certain D9N Tractors, 589 Pipelayers 631E Tractors, 637E Tractors, 657E Scrapers, 768C Tractors, 769C Trucks, 834B Tractors, And 988B Loaders
Product Support Program For Installing New Fuel Injection Line Groups On Certain D9N Tractors, 589 Pipelayers 631E Tractors, 637E Tractors, 657E Scrapers, 768C Tractors, 769C Trucks, 834B Tractors, And 988B Loaders
1590835, 1388754, 1313098, 1590838, 1388755, 1313099, 0r9420, And 0r8624 Injectors Need To Be Inspected For Special Instructions
1590835, 1388754, 1313098, 1590838, 1388755, 1313099, 0r9420, And 0r8624 Injectors Need To Be Inspected For Special Instructions
PRODUCT SUPPORT PROGRAM FOR REPLACING FAILED HEUI INJECTORS ON CERTAIN 3408E AND 3412E POWERED 836 COMPACTORS; 834B AND 844 WHEEL DOZERS; 988F AND 990 WHEEL LOADERS; 24H MOTOR GRADERS; 5110B EXCAVATORS; 631E, 633E, 637E, 651E, AND 657E SCRAPERS; 769D, 771
PRODUCT SUPPORT PROGRAM FOR REPLACING FAILED HEUI INJECTORS ON CERTAIN 3408E AND 3412E POWERED 836 COMPACTORS; 834B AND 844 WHEEL DOZERS; 988F AND 990 WHEEL LOADERS; 24H MOTOR GRADERS; 5110B EXCAVATORS; 631E, 633E, 637E, 651E, AND 657E SCRAPERS; 769D, 771
Service Letter-CSARL
Product Support Program For Installing New Fuel Injection Line Groups On Certain D9N Tractors, 589 Pipelayers 631E Tractors, 637E Tractors, 657E Scrapers, 768C Tractors, 769C Trucks, 834B Tractors, And 988B Loaders
Product Support Program For Installing New Fuel Injection Line Groups On Certain D9N Tractors, 589 Pipelayers 631E Tractors, 637E Tractors, 657E Scrapers, 768C Tractors, 769C Trucks, 834B Tractors, And 988B Loaders
1590835, 1388754, 1313098, 1590838, 1388755, 1313099, 0r9420, And 0r8624 Injectors Need To Be Inspected For Special Instructions
1590835, 1388754, 1313098, 1590838, 1388755, 1313099, 0r9420, And 0r8624 Injectors Need To Be Inspected For Special Instructions
PRODUCT SUPPORT PROGRAM FOR REPLACING FAILED HEUI INJECTORS ON CERTAIN 3408E AND 3412E POWERED 836 COMPACTORS; 834B AND 844 WHEEL DOZERS; 988F AND 990 WHEEL LOADERS; 24H MOTOR GRADERS; 5110B EXCAVATORS; 631E, 633E, 637E, 651E, AND 657E SCRAPERS; 769D, 771
PRODUCT SUPPORT PROGRAM FOR REPLACING FAILED HEUI INJECTORS ON CERTAIN 3408E AND 3412E POWERED 836 COMPACTORS; 834B AND 844 WHEEL DOZERS; 988F AND 990 WHEEL LOADERS; 24H MOTOR GRADERS; 5110B EXCAVATORS; 631E, 633E, 637E, 651E, AND 657E SCRAPERS; 769D, 771
Service Letter-Americas
Product Support Program For Installing New Fuel Injection Line Groups On Certain D9N Tractors, 589 Pipelayers 631E Tractors, 637E Tractors, 657E Scrapers, 768C Tractors, 769C Trucks, 834B Tractors, And 988B Loaders
Product Support Program For Installing New Fuel Injection Line Groups On Certain D9N Tractors, 589 Pipelayers 631E Tractors, 637E Tractors, 657E Scrapers, 768C Tractors, 769C Trucks, 834B Tractors, And 988B Loaders
1590835, 1388754, 1313098, 1590838, 1388755, 1313099, 0r9420, And 0r8624 Injectors Need To Be Inspected For Special Instructions
1590835, 1388754, 1313098, 1590838, 1388755, 1313099, 0r9420, And 0r8624 Injectors Need To Be Inspected For Special Instructions
PRODUCT SUPPORT PROGRAM FOR REPLACING FAILED HEUI INJECTORS ON CERTAIN 3408E AND 3412E POWERED 836 COMPACTORS; 834B AND 844 WHEEL DOZERS; 988F AND 990 WHEEL LOADERS; 24H MOTOR GRADERS; 5110B EXCAVATORS; 631E, 633E, 637E, 651E, AND 657E SCRAPERS; 769D, 771
PRODUCT SUPPORT PROGRAM FOR REPLACING FAILED HEUI INJECTORS ON CERTAIN 3408E AND 3412E POWERED 836 COMPACTORS; 834B AND 844 WHEEL DOZERS; 988F AND 990 WHEEL LOADERS; 24H MOTOR GRADERS; 5110B EXCAVATORS; 631E, 633E, 637E, 651E, AND 657E SCRAPERS; 769D, 771
Service Letter-Brazil
Product Support Program For Installing New Fuel Injection Line Groups On Certain D9N Tractors, 589 Pipelayers 631E Tractors, 637E Tractors, 657E Scrapers, 768C Tractors, 769C Trucks, 834B Tractors, And 988B Loaders
Product Support Program For Installing New Fuel Injection Line Groups On Certain D9N Tractors, 589 Pipelayers 631E Tractors, 637E Tractors, 657E Scrapers, 768C Tractors, 769C Trucks, 834B Tractors, And 988B Loaders
Technical Information Bulletin
Remanufactured Fuel Injection Nozzles
Remanufactured Fuel Injection Nozzles
Excessive Oil Leakage From Hydraulically Actuated Electronic Unit Injectors (Heui)
Excessive Oil Leakage From Hydraulically Actuated Electronic Unit Injectors (Heui)
Hydraulic Actuated Electronically Controlled Unit Injector (HEUI) Manifold In Engine Cylinder Head Group May Leak
Hydraulic Actuated Electronically Controlled Unit Injector (HEUI) Manifold In Engine Cylinder Head Group May Leak
Specifications
Fuel Injection Lines<BR> (Earlier Engines)
3408 VEHICULAR ENGINE
Fuel Injection Nozzle And Adapter
3408C ENGINE FOR CATERPILLAR BUILT MACHINES
Fuel Injection Lines
3408C ENGINE FOR CATERPILLAR BUILT MACHINES
Tool Operating Manual
Using the 4C-6090 Multichannel Temperature Selector Group{0599, 0701, 0706, 1251, 1254, 1290, 1713}
Using the 4C-6090 Multichannel Temperature Selector Group{0599, 0701, 0706, 1251, 1254, 1290, 1713}
398-9680 Calibration Test Group{0599, 0706, 1250, 1251, 1252, 1280}
398-9680 Calibration Test Group{0599, 0706, 1250, 1251, 1252, 1280}
Service Letter-China
Product Support Program For Installing New Fuel Injection Line Groups On Certain D9N Tractors, 589 Pipelayers 631E Tractors, 637E Tractors, 657E Scrapers, 768C Tractors, 769C Trucks, 834B Tractors, And 988B Loaders
Product Support Program For Installing New Fuel Injection Line Groups On Certain D9N Tractors, 589 Pipelayers 631E Tractors, 637E Tractors, 657E Scrapers, 768C Tractors, 769C Trucks, 834B Tractors, And 988B Loaders
1590835, 1388754, 1313098, 1590838, 1388755, 1313099, 0r9420, And 0r8624 Injectors Need To Be Inspected For Special Instructions
1590835, 1388754, 1313098, 1590838, 1388755, 1313099, 0r9420, And 0r8624 Injectors Need To Be Inspected For Special Instructions
PRODUCT SUPPORT PROGRAM FOR REPLACING FAILED HEUI INJECTORS ON CERTAIN 3408E AND 3412E POWERED 836 COMPACTORS; 834B AND 844 WHEEL DOZERS; 988F AND 990 WHEEL LOADERS; 24H MOTOR GRADERS; 5110B EXCAVATORS; 631E, 633E, 637E, 651E, AND 657E SCRAPERS; 769D, 771
PRODUCT SUPPORT PROGRAM FOR REPLACING FAILED HEUI INJECTORS ON CERTAIN 3408E AND 3412E POWERED 836 COMPACTORS; 834B AND 844 WHEEL DOZERS; 988F AND 990 WHEEL LOADERS; 24H MOTOR GRADERS; 5110B EXCAVATORS; 631E, 633E, 637E, 651E, AND 657E SCRAPERS; 769D, 771
Service Letter-Asia
Product Support Program For Installing New Fuel Injection Line Groups On Certain D9N Tractors, 589 Pipelayers 631E Tractors, 637E Tractors, 657E Scrapers, 768C Tractors, 769C Trucks, 834B Tractors, And 988B Loaders
Product Support Program For Installing New Fuel Injection Line Groups On Certain D9N Tractors, 589 Pipelayers 631E Tractors, 637E Tractors, 657E Scrapers, 768C Tractors, 769C Trucks, 834B Tractors, And 988B Loaders
1590835, 1388754, 1313098, 1590838, 1388755, 1313099, 0r9420, And 0r8624 Injectors Need To Be Inspected For Special Instructions
1590835, 1388754, 1313098, 1590838, 1388755, 1313099, 0r9420, And 0r8624 Injectors Need To Be Inspected For Special Instructions
PRODUCT SUPPORT PROGRAM FOR REPLACING FAILED HEUI INJECTORS ON CERTAIN 3408E AND 3412E POWERED 836 COMPACTORS; 834B AND 844 WHEEL DOZERS; 988F AND 990 WHEEL LOADERS; 24H MOTOR GRADERS; 5110B EXCAVATORS; 631E, 633E, 637E, 651E, AND 657E SCRAPERS; 769D, 771
PRODUCT SUPPORT PROGRAM FOR REPLACING FAILED HEUI INJECTORS ON CERTAIN 3408E AND 3412E POWERED 836 COMPACTORS; 834B AND 844 WHEEL DOZERS; 988F AND 990 WHEEL LOADERS; 24H MOTOR GRADERS; 5110B EXCAVATORS; 631E, 633E, 637E, 651E, AND 657E SCRAPERS; 769D, 771
Service Letter-APD
Product Support Program For Installing New Fuel Injection Line Groups On Certain D9N Tractors, 589 Pipelayers 631E Tractors, 637E Tractors, 657E Scrapers, 768C Tractors, 769C Trucks, 834B Tractors, And 988B Loaders
Product Support Program For Installing New Fuel Injection Line Groups On Certain D9N Tractors, 589 Pipelayers 631E Tractors, 637E Tractors, 657E Scrapers, 768C Tractors, 769C Trucks, 834B Tractors, And 988B Loaders
1590835, 1388754, 1313098, 1590838, 1388755, 1313099, 0r9420, And 0r8624 Injectors Need To Be Inspected For Special Instructions
1590835, 1388754, 1313098, 1590838, 1388755, 1313099, 0r9420, And 0r8624 Injectors Need To Be Inspected For Special Instructions
PRODUCT SUPPORT PROGRAM FOR REPLACING FAILED HEUI INJECTORS ON CERTAIN 3408E AND 3412E POWERED 836 COMPACTORS; 834B AND 844 WHEEL DOZERS; 988F AND 990 WHEEL LOADERS; 24H MOTOR GRADERS; 5110B EXCAVATORS; 631E, 633E, 637E, 651E, AND 657E SCRAPERS; 769D, 771
PRODUCT SUPPORT PROGRAM FOR REPLACING FAILED HEUI INJECTORS ON CERTAIN 3408E AND 3412E POWERED 836 COMPACTORS; 834B AND 844 WHEEL DOZERS; 988F AND 990 WHEEL LOADERS; 24H MOTOR GRADERS; 5110B EXCAVATORS; 631E, 633E, 637E, 651E, AND 657E SCRAPERS; 769D, 771
Disassembly and Assembly
Fuel Injection Nozzles And Adapters
3408 VEHICULAR ENGINE FOR 631E & 637E TRACTORS
Service Magazine
Identification Of Fuel Injection Lines And Nozzle Bodies For Different Combustion Systems{1252,1254}
1980/02/25
Some Test Procedures And Specifications Changed For 9L6884 Fuel Injection Nozzle Assemblies{1254,0651}
1980/09/29
6V3129 Nozzle Puller Group And FT1533 Nozzle Assembly Adapter Can Be Used To Remove Fuel Nozzles{0621,1254}
1981/02/02
Improvements To Optional Modification Of 5P4150 Nozzle Tester{0651,1254}
1981/08/17
New 6V4950 Injection Line Speed Pickup Group Used With 6V2100 Multitach{0651}
1982/05/03
Do Not Use A Wire Brush On Fuel Nozzles{1254}
1982/09/27
New Fuel Nozzle Test Sheet Available{0651,1254}
1982/10/04
Bulged Capsule-Type Fuel Nozzles{1254}
1982/10/11
Fuel In The Cooling System Or Coolant In The Engine Oil Can Result From Cracked Fuel Nozzle Adapter{1106}
1982/10/18
Service Parts Available For The 5P4150 Nozzle Testing Group{0651,0652}
1982/11/22
New Adapter Assemblies And Clamps Used To Hold Fuel Nozzles In Position{1106,1252}
1984/02/27
New Compression Washers (Gas Seals) Used On 7000 Series Fuel Injection Nozzles{1254,1250}
1985/04/01
Check Fuel Injection Nozzles In Overheated Engines{1254}
1985/09/02
Bleed Screw Washer (Seal) Must Be Replaced If Bleed Screw Removed From Fuel Nozzle{1254}
1986/04/07
Correct Position Of The Bleed Hole In The Fuel Line Adapter{1252}
1986/04/21
Test Used Fuel Nozzles Before You Install New Nozzles; Tips On Test Procedures{1254,0651,0336}
1977/02/14
With New 5P7448 Adapter, Earlier Fuel Injection Valves And Nozzles Can Be Tested And Adjusted On The 5P4150 Nozzle Testing Group{0651,1254}
1977/10/31
Do Not Use The 5B1401 Cleaning Tool Group To Clean The Orifice In Capsule-Type Fuel Injection Nozzles{0650,1254}
1978/04/24
Careful, Correct Installation And Maintenance Of Fuel Injection Lines Is Very Important To Prevent Possible Engine Damage, Fire And Other Problems{1252}
1979/04/23
Fuel Injection Line For Injection Test Bench Is Available From Caterpillar{0652,1250}
1979/07/02
General Information -- Diesel Fuels In Cold Temperature Operation{1280}
1979/12/17
Be Sure To Tighten Fuel Injection Line Clamps To The Correct Torque{1252}
1989/09/11
Identification Of Remanufactured Direct Injection Fuel Nozzles (DIFN){1254}
1992/04/20
New Fuel Injection Lines, Clamps, And Brackets Used In Fuel Injection Lines Groups {1252}
1993/05/17
New Fuel Injection Lines, Clamps, And Brackets Used In Fuel Injection Lines Groups {1252}
1993/11/15
Date Code On 7000 Series Fuel Injection Nozzles; New Seals Used In 7000 Series Fuel Injection Nozzles{1254}
1994/05/23
New O-Ring Seal Improves Engine Initial Combustion Gas Sealing{1290}
1996/06/03
Correct Procedure For Installing Hydraulically Actuated Electronic Unit Injectors (HEUI){1290}
1997/08/25
The 154-6732 Pump Kit Is Available To Help Service The Unit Injector Hydraulic Pump Group On 3408E (99C) And 3412E (80M) Machine Engines {1714}
1998/01/26
Priming The 144-0835 Unit Injector Hydraulic Pump{1714}
1998/07/20
New Injector Sleeve Bore Gauge And Tube Brush Available For Injector Sleeve Bore; New Grommet Available For Unit Injector Electrical Connection {1713,1290}
1998/10/19
Compensator And Socket Head Bolts For 3408E And 3412E Hydraulically Actuated Electronically Controlled Unit Injector (HEUI) Hydraulic Pump Now Available{1714}
1998/11/16
Bearing Specifications For 3408E And 3412E Hydraulically Actuated Electronically Controlled Unit Injector (HEUI) Hydraulic Drive Group{1714}
1999/02/01
New Injector Is Now Available{1290}
1999/06/07
Revised CD-ROM For Hydraulic Electronic Unit Injector (HEUI) Fuel System Available {0350}
1999/06/28
New Design of the Injector Provides Improved Durability {1290, 1714}
2003/12/29
New Injectors are Being Offered in Place of Remanufactured Injectors {1000, 1251, 1254, 1290, 1713}
2005/12/12
Do Not Reuse the Hold Down Bolts for the Fuel Injectors On All Products that Contain C9 Through C32 Engines {1290}
2006/05/29
Calibration Fluid for Fuel Nozzle Test Equipment Is Available {1252, 1254}
2008/12/01
Cat<SUP>&reg;</SUP> Reman Announces Additions to Several Engine Component Portfolios {108F, 1091, 1251, 1254, 1290, 1713}
2015/07/10
Technical Information Bulletin
Air Fuel Ratio Control (AFRC) Adjustment To Help Reduce Excessive Black Smoke During Acceleration
Air Fuel Ratio Control (AFRC) Adjustment To Help Reduce Excessive Black Smoke During Acceleration
Service Magazine
Inspection And Test Procedures To Follow When Fuel Ratio Control Does Not Operate Correctly{1278}
1981/01/19
Troubleshooting The Fuel Ratio Control Group For Low Power Complaints{1278}
1981/08/24
Information For Repair Of Hydraulic Fuel Ratio Controls{1278}
1983/08/15
Remanufactured Air Fuel Ratio Controls {1278,7754}
1985/01/14
Soft Washers And Lockwashers Are Now Used With The Mounting Bolts For Air-Fuel Ratio Control{1278,1264}
1978/03/13
New Components Help Prevent Air Leaks In Improved Fuel Ratio Control Groups{1278}
1992/05/25
New Diaphragm Used In Fuel Ratio Control Groups{1278}
1992/06/15
Tamper Resistant Plugs And Tamper Resistant Bolts Used To Prevent Changes To Fuel Ratio Control (FRC) Setting{1278,1287}
1996/01/22
Self-Powered Hour Meters Available{7480,7450}
1987/02/16
Polarity Connections And Use Of Service Meter Films When Service Meter Kits Are Installed{7480,7000}
1987/02/16
Fuse And Wire Assembly Is Available For Protection Of Earlier 6N5906 Service Meters{7480}
1979/01/29
More Potting Material Now Used In 6N5906 Electric Service Meter{7480}
1979/11/26
Operation and Maintenance Manual
Fuel System - Prime
631E Series II Wheel Tractor-Scrapers
Special Instruction
Use And Maintenance Of 8T0910 Fuel Sulfur Analyzer Group{0786, 1280}
Use And Maintenance Of 8T0910 Fuel Sulfur Analyzer Group{0786, 1280}
Installation of 7C9760 (12V) or 8N3569 (24V) Fuel Boost Pump Group{1250, 1256, 1260}
Installation of 7C9760 (12V) or 8N3569 (24V) Fuel Boost Pump Group{1250, 1256, 1260}
Replacement For The 2M4314 Fuel Pump Bonnet Retaining Bushing{1250}
Replacement For The 2M4314 Fuel Pump Bonnet Retaining Bushing{1250}
Upgrading Alternators To Include An Integrated Circuit Regulator{1405, 1410}
Upgrading Alternators To Include An Integrated Circuit Regulator{1405, 1410}
Technical Information Bulletin
Remanufactured Fuel Injection Nozzles
Remanufactured Fuel Injection Nozzles
Service Magazine
Fuel Heaters Are Now Available For Field Installation {1296}
1980/01/07
Identification Of Fuel Injection Lines And Nozzle Bodies For Different Combustion Systems{1252,1254}
1980/02/25
Some Test Procedures And Specifications Changed For 9L6884 Fuel Injection Nozzle Assemblies{1254,0651}
1980/09/29
Inspection And Test Procedures To Follow When Fuel Ratio Control Does Not Operate Correctly{1278}
1981/01/19
6V3129 Nozzle Puller Group And FT1533 Nozzle Assembly Adapter Can Be Used To Remove Fuel Nozzles{0621,1254}
1981/02/02
6V2029 Fixture Group Available For Adjustment Of Air/Fuel Ratio Control {0626,1278,0652}
1981/03/23
Improvements To Optional Modification Of 5P4150 Nozzle Tester{0651,1254}
1981/08/17
Troubleshooting The Fuel Ratio Control Group For Low Power Complaints{1278}
1981/08/24
Part Number For Fuel Injection Pump Group In New Location{1253,1286}
1981/11/09
New Regulator And Field Coil Assemblies Used{1410,1405}
1981/11/23
Correct Use Of 6V2023 Flow Check Adapter Group Is Important To Prevent Damage To An Engine{0651,0654,1250}
1982/03/22
Lubricant Recommendations Changed For All Caterpillar Engines To Combat Effects Of Fuel Sulfur{1318,0375,0374,1280}
1982/05/03
Fuel Rack Slots Have Improved Wear Resistance{1257}
1982/05/10
Make Set Point Measurements Easier With The 6V4060 Engine Set Point Indicator{0651}
1982/08/16
Added Methods To Decrease The Effects Of High Sulfur Fuels{1355,1280,1318,1000}
1982/08/30
Do Not Use A Wire Brush On Fuel Nozzles{1254}
1982/09/27
New Fuel Nozzle Test Sheet Available{0651,1254}
1982/10/04
Bulged Capsule-Type Fuel Nozzles{1254}
1982/10/11
Fuel In The Cooling System Or Coolant In The Engine Oil Can Result From Cracked Fuel Nozzle Adapter{1106}
1982/10/18
Service Parts Available For The 5P4150 Nozzle Testing Group{0651,0652}
1982/11/22
New Specification For Clearance Between Fuel Rack Slot And Cross Link{1257}
1983/05/16
Improved Governor Control Shaft And Seal Will Help Prevent Oil Leakage{1265}
1983/07/04
Information For Repair Of Hydraulic Fuel Ratio Controls{1278}
1983/08/15
Explanation Of Engine High Idle RPM And Correct Adjustment Of Engine Setpoint{1264}
1983/11/07
New Adapter Assemblies And Clamps Used To Hold Fuel Nozzles In Position{1106,1252}
1984/02/27
New Seal For Fuel Injection Pump Housing Is More Resistant To Heat Damage{1253}
1984/05/14
New Compression Washers (Gas Seals) Used On 7000 Series Fuel Injection Nozzles{1254,1250}
1985/04/01
Use Caterpillar 6V50 Engine Timing Indicator For Accurate Readings{0782,0785,0775}
1985/05/27
Check 5P7435 Tee Adapter Groups In The 6V3100 Engine Timing Indicator Groups{0782}
1985/06/03
Voltage Regulator Cross Reference Chart{1410,1405}
1985/07/01
Check Fuel Injection Nozzles In Overheated Engines{1254}
1985/09/02
Steel Fuel Pump Lifter Used{1250,1251}
1985/09/02
Two, New Top Dead Center Magnetic Transducers Available{0651,0653,1214,1250}
1985/10/07
Comparison Of Fuel Timing Tolerances For Field Settings{1250,1251,1281}
1985/10/28
Engine Information Plate Contains More Data; Use Of Performance Specifications{1250,7557}
1985/10/28
Gasket Leakage On Aftermarket Fuel Filters{1261}
1985/12/16
Fuel Sulfur Analyzer Available{0651,1280,1318}
1986/01/13
Nylon Seals Used On Lockwire To Seal Critical Areas; Parts Service Seals Available For NACD Dealers{1257,1264}
1986/03/10
Improved Sleeve Bearing Used In Drive End Of Fuel Injection Pump Housing{1253}
1986/03/10
Bleed Screw Washer (Seal) Must Be Replaced If Bleed Screw Removed From Fuel Nozzle{1254}
1986/04/07
Correct Position Of The Bleed Hole In The Fuel Line Adapter{1252}
1986/04/21
Be Sure The Polarity Of The Electrical Connector On EG3P Woodward Actuator Assembly Is Correct{1265,1250}
1986/05/05
Update Information For Caterpillar Fuel Injection Equipment Test Stand{0782}
1986/06/16
Changes Have Been Made To OT Microfiche (Fuel Setting And Related Information){1250,1251,1281}
1986/06/16
More Flexible Lockwire Used With Nylon Seals For Sealing Critical Areas{1257,1264}
1986/09/22
Adjust Bosch Solenoid If Replaced Or Reinstalled{1407,1453}
1986/11/10
Test Used Fuel Nozzles Before You Install New Nozzles; Tips On Test Procedures{1254,0651,0336}
1977/02/14
Diesel Fuel Recommendation Expanded{1280}
1977/02/14
New Retainer And Improved Housing Keep Water Pump Bearing Tight; Repair For Loosened Bearing{1361}
1977/04/11
Correct Adjustment Of Fuel Shut-Off Solenoid Shaft Can Prevent Failures{1259}
1977/08/08
Fuel Transfer Pump Shaft With Chromium Plate{1256}
1977/10/10
With New 5P7448 Adapter, Earlier Fuel Injection Valves And Nozzles Can Be Tested And Adjusted On The 5P4150 Nozzle Testing Group{0651,1254}
1977/10/31
Improved High Idle Display Of The 6V3100 And 8T5300/8T5301 Engine Timing Indicator Groups{0781}
1987/03/16
Improved Fuel Priming Pump Used{1258}
1987/04/20
Black Light Leak Detection Kit Available For Oil, Fuel and Cooling Systems {0774,1250,1300,1350}
1987/05/11
New Steel Fuel Injection Pump Lifters Should Not Be Mixed With Aluminum Lifters {1281,1250}
1987/09/28
Probable Causes Of Low Fuel Delivery During Testing On Fuel Injection Test Benches{0650,1250}
1978/02/06
Soft Washers And Lockwashers Are Now Used With The Mounting Bolts For Air-Fuel Ratio Control{1278,1264}
1978/03/13
Do Not Use The 5B1401 Cleaning Tool Group To Clean The Orifice In Capsule-Type Fuel Injection Nozzles{0650,1254}
1978/04/24
Different O-Ring Seals Now Used In Fuel Injection Pump Group{1251}
1978/08/28
New Drive Adapters For Fuel Injection Test Bench{0650}
1978/09/11
Use New 6V22 Tool Group To Make Replacement Of Worn Governor Spring Guides{0620}
1978/09/25
Adjustment Procedures And Lubrication Recommendations For Drive Pulleys On Caterpillar Fuel Injection Test Bench{0652}
1978/09/25
Caterpillar Fuel Injection Test Bench Book{0374}
1978/10/16
Modification To Rack Adjusting Tool Needed For Higher Rack Settings{0654,1257}
1978/10/16
New FT2253 Cable Assembly Drawing Available For Kent-Moore Fuel Injection Test Bench{0782}
1988/01/04
Some Components Of The Variable Pulley And Adjustable Pulley On The Kent-Moore Fuel Injection Test Bench Are Available From Caterpillar{0782}
1988/04/18
New 1U9139 Universal Fuel Line Pickup Available{0775}
1988/05/23
Ether Starting Aid Groups Are Now Available{1456}
1979/01/22
Fuse And Wire Assembly Is Available For Protection Of Earlier 6N5906 Service Meters{7480}
1979/01/29
High Sulfur Fuel Can Cause Severe Engine Wear And Internal Damage{1280}
1979/02/05
Ether Starting Aid System Improves Cold Weather Starts{1456}
1979/03/19
9S8100 Tool Group Changed To Use With Fuel Transfer Pump Only{0622}
1979/05/28
Why Engines Are Damaged By Fuel Sulfur{1104,1216,1280,1318,1215}
1979/08/27
More Potting Material Now Used In 6N5906 Electric Service Meter{7480}
1979/11/26
Fuel Sulfur-Your Diesel's Silent Enemy{0375,1280}
1979/12/17
General Information -- Diesel Fuels In Cold Temperature Operation{1280}
1979/12/17
5P7437 Adapter (Part Of 8T5301 Diesel Timing Adapter Group) Must Be Modified To Work On Current Fuel Lines.{0782}
1992/02/03
Identification Of Remanufactured Direct Injection Fuel Nozzles (DIFN){1254}
1992/04/20
New Components Help Prevent Air Leaks In Improved Fuel Ratio Control Groups{1278}
1992/05/25
New Fuel Priming Pump And Improved Gasket Used{1258}
1994/08/22
Procedure To Increase Fuel Transfer Pump Pressure {1256}
1995/04/10
Lubricity Limit Added To Preferred Distillate Fuel Recommendation {1280,7568}
1997/08/18
New Guideline For Product Information, SEBF8340, &quot; Fuel Systems Troubleshooting Guide For 3204, 3300, And 3400 Engines With New Scroll Fuel Systems (NSFS)&quot; Available {0374,1250}
1998/06/22
Use 154-8100 Fuel System Arrangement And 154-8101 Fuel System Group To Measure Engine Fuel Flow{1250,0782}
1999/06/01
Special Instruction
Repair Of Precombustion Chamber And Direct Injection Adapter Seating Surfaces{1101}
Repair Of Precombustion Chamber And Direct Injection Adapter Seating Surfaces{1101}
Testing Flat-Seat Fuel Injection Valves Using The 5P4150 Nozzle Testing Group{0782, 1254}
Testing Flat-Seat Fuel Injection Valves Using The 5P4150 Nozzle Testing Group{0782, 1254}
Technical Information Bulletin
Remanufactured Fuel Injection Nozzles
Remanufactured Fuel Injection Nozzles
Excessive Oil Leakage From Hydraulically Actuated Electronic Unit Injectors (Heui)
Excessive Oil Leakage From Hydraulically Actuated Electronic Unit Injectors (Heui)
Hydraulic Actuated Electronically Controlled Unit Injector (HEUI) Manifold In Engine Cylinder Head Group May Leak
Hydraulic Actuated Electronically Controlled Unit Injector (HEUI) Manifold In Engine Cylinder Head Group May Leak
Specifications
Fuel Injection Nozzle And Adapter<BR> (For Later Engines)
3408 VEHICULAR ENGINE
Fuel Injection Nozzle And Adapter
3408C ENGINE FOR CATERPILLAR BUILT MACHINES
Tool Operating Manual
169-3374 Brass Injector Sleeve Removal Group for 3176 and 3176B Engines{0374, 0599, 0700, 0706}
169-3374 Brass Injector Sleeve Removal Group for 3176 and 3176B Engines{0374, 0599, 0700, 0706}
Disassembly and Assembly
Fuel Injection Nozzles And Adapters
3408 VEHICULAR ENGINE FOR 631E & 637E TRACTORS
Service Magazine
Some Test Procedures And Specifications Changed For 9L6884 Fuel Injection Nozzle Assemblies{1254,0651}
1980/09/29
6V3129 Nozzle Puller Group And FT1533 Nozzle Assembly Adapter Can Be Used To Remove Fuel Nozzles{0621,1254}
1981/02/02
Improvements To Optional Modification Of 5P4150 Nozzle Tester{0651,1254}
1981/08/17
Do Not Use A Wire Brush On Fuel Nozzles{1254}
1982/09/27
New Fuel Nozzle Test Sheet Available{0651,1254}
1982/10/04
Bulged Capsule-Type Fuel Nozzles{1254}
1982/10/11
Fuel In The Cooling System Or Coolant In The Engine Oil Can Result From Cracked Fuel Nozzle Adapter{1106}
1982/10/18
Service Parts Available For The 5P4150 Nozzle Testing Group{0651,0652}
1982/11/22
New Adapter Assemblies And Clamps Used To Hold Fuel Nozzles In Position{1106,1252}
1984/02/27
Check Fuel Injection Nozzles In Overheated Engines{1254}
1985/09/02
Bleed Screw Washer (Seal) Must Be Replaced If Bleed Screw Removed From Fuel Nozzle{1254}
1986/04/07
Test Used Fuel Nozzles Before You Install New Nozzles; Tips On Test Procedures{1254,0651,0336}
1977/02/14
With New 5P7448 Adapter, Earlier Fuel Injection Valves And Nozzles Can Be Tested And Adjusted On The 5P4150 Nozzle Testing Group{0651,1254}
1977/10/31
Do Not Use The 5B1401 Cleaning Tool Group To Clean The Orifice In Capsule-Type Fuel Injection Nozzles{0650,1254}
1978/04/24
New Drive Adapters For Fuel Injection Test Bench{0650}
1978/09/11
Identification Of Remanufactured Direct Injection Fuel Nozzles (DIFN){1254}
1992/04/20
Date Code On 7000 Series Fuel Injection Nozzles; New Seals Used In 7000 Series Fuel Injection Nozzles{1254}
1994/05/23
New O-Ring Seal Improves Engine Initial Combustion Gas Sealing{1290}
1996/06/03
Correct Procedure For Installing Hydraulically Actuated Electronic Unit Injectors (HEUI){1290}
1997/08/25
The 154-6732 Pump Kit Is Available To Help Service The Unit Injector Hydraulic Pump Group On 3408E (99C) And 3412E (80M) Machine Engines {1714}
1998/01/26
Priming The 144-0835 Unit Injector Hydraulic Pump{1714}
1998/07/20
New Injector Sleeve Bore Gauge And Tube Brush Available For Injector Sleeve Bore; New Grommet Available For Unit Injector Electrical Connection {1713,1290}
1998/10/19
Compensator And Socket Head Bolts For 3408E And 3412E Hydraulically Actuated Electronically Controlled Unit Injector (HEUI) Hydraulic Pump Now Available{1714}
1998/11/16
Bearing Specifications For 3408E And 3412E Hydraulically Actuated Electronically Controlled Unit Injector (HEUI) Hydraulic Drive Group{1714}
1999/02/01
New Injector Is Now Available{1290}
1999/06/07
Revised CD-ROM For Hydraulic Electronic Unit Injector (HEUI) Fuel System Available {0350}
1999/06/28
Special Instruction
Testing Flat-Seat Fuel Injection Valves Using The 5P4150 Nozzle Testing Group{0782, 1254}
Testing Flat-Seat Fuel Injection Valves Using The 5P4150 Nozzle Testing Group{0782, 1254}
Service Letter-NACD
PRODUCT SUPPORT PROGRAM FOR REPLACING FAILED INJECTORS ON CERTAIN 988F AND 990 WHEEL LOADERS; D9R TRACK-TYPE TRACTORS; 769D, 771D, 773D, AND 775D TRUCKS; 631E, 633E, 637E, 651E AND 657E WHEEL TRACTOR SCRAPERS; 834B WHEEL DOZER; 836 WHEEL TRACTOR SCRAPERS;
PRODUCT SUPPORT PROGRAM FOR REPLACING FAILED INJECTORS ON CERTAIN 988F AND 990 WHEEL LOADERS; D9R TRACK-TYPE TRACTORS; 769D, 771D, 773D, AND 775D TRUCKS; 631E, 633E, 637E, 651E AND 657E WHEEL TRACTOR SCRAPERS; 834B WHEEL DOZER; 836 WHEEL TRACTOR SCRAPERS;
Service Letter-Australia
Service Letter-CFEL
Service Letter-CSARL
Service Letter-Americas
Technical Information Bulletin
Unit Injection Pump Group (HEUI Engine Hydraulic Oil Supply)
Unit Injection Pump Group (HEUI Engine Hydraulic Oil Supply)
Excessive Oil Leakage From Hydraulically Actuated Electronic Unit Injectors (Heui)
Excessive Oil Leakage From Hydraulically Actuated Electronic Unit Injectors (Heui)
Hydraulic Actuated Electronically Controlled Unit Injector (HEUI) Manifold In Engine Cylinder Head Group May Leak
Hydraulic Actuated Electronically Controlled Unit Injector (HEUI) Manifold In Engine Cylinder Head Group May Leak
Tool Operating Manual
Using the 4C-6090 Multichannel Temperature Selector Group{0599, 0701, 0706, 1251, 1254, 1290, 1713}
Using the 4C-6090 Multichannel Temperature Selector Group{0599, 0701, 0706, 1251, 1254, 1290, 1713}
Using the 143-2099 Sleeve Replacement Tool Group on 3114, 3116, and 3126 Engines{0374, 0599, 0701, 0706, 0781}
Using the 143-2099 Sleeve Replacement Tool Group on 3114, 3116, and 3126 Engines{0374, 0599, 0701, 0706, 0781}
169-3374 Brass Injector Sleeve Removal Group for 3176 and 3176B Engines{0374, 0599, 0700, 0706}
169-3374 Brass Injector Sleeve Removal Group for 3176 and 3176B Engines{0374, 0599, 0700, 0706}
Service Letter-China
PRODUCT SUPPORT PROGRAM FOR REPLACING FAILED INJECTORS ON CERTAIN 988F AND 990 WHEEL LOADERS; D9R TRACK-TYPE TRACTORS; 769D, 771D, 773D, AND 775D TRUCKS; 631E, 633E, 637E, 651E AND 657E WHEEL TRACTOR SCRAPERS; 834B WHEEL DOZER; 836 WHEEL TRACTOR SCRAPERS;
PRODUCT SUPPORT PROGRAM FOR REPLACING FAILED INJECTORS ON CERTAIN 988F AND 990 WHEEL LOADERS; D9R TRACK-TYPE TRACTORS; 769D, 771D, 773D, AND 775D TRUCKS; 631E, 633E, 637E, 651E AND 657E WHEEL TRACTOR SCRAPERS; 834B WHEEL DOZER; 836 WHEEL TRACTOR SCRAPERS;
Service Letter-Asia
Service Letter-APD
Service Magazine
Date Code On 7000 Series Fuel Injection Nozzles; New Seals Used In 7000 Series Fuel Injection Nozzles{1254}
1994/05/23
129-0372 Primary Fuel Filter/Water Separator Assembly Used On 3408E And 3412E Machine Engines With Hydraulic Electronic Unit Injection (HEUI) {1260,1263}
1996/04/01
New O-Ring Seal Improves Engine Initial Combustion Gas Sealing{1290}
1996/06/03
Correct Procedure For Installing Hydraulically Actuated Electronic Unit Injectors (HEUI){1290}
1997/08/25
The 154-6732 Pump Kit Is Available To Help Service The Unit Injector Hydraulic Pump Group On 3408E (99C) And 3412E (80M) Machine Engines {1714}
1998/01/26
Priming The 144-0835 Unit Injector Hydraulic Pump{1714}
1998/07/20
New Injector Sleeve Bore Gauge And Tube Brush Available For Injector Sleeve Bore; New Grommet Available For Unit Injector Electrical Connection {1713,1290}
1998/10/19
Compensator And Socket Head Bolts For 3408E And 3412E Hydraulically Actuated Electronically Controlled Unit Injector (HEUI) Hydraulic Pump Now Available{1714}
1998/11/16
Bearing Specifications For 3408E And 3412E Hydraulically Actuated Electronically Controlled Unit Injector (HEUI) Hydraulic Drive Group{1714}
1999/02/01
New Injector Is Now Available{1290}
1999/06/07
Revised CD-ROM For Hydraulic Electronic Unit Injector (HEUI) Fuel System Available {0350}
1999/06/28
Introduction of New Hydraulic Electronic Unit Injectors for 3408E and 3412E Machine Engines {1251, 1290}
2002/11/25
Cat<SUP>&reg;</SUP> Reman Announces Additions to Several Engine Component Portfolios {108F, 1210, 1290, 1405, 7490}
2015/06/25
Truck Engine News
Policy on Testing of Fuel Injectors and Fuel Nozzles {1251}
2008/11/01
Do Not Use the 6V-4022 Fuel Injector Tester to Measure Unit Injector Fuel Flow Rate {0782, 1251, 1254, 1290, 1713}
2008/11/01
Engine News
Policy on Testing of Fuel Injectors and Fuel Nozzles {1251}
2008/11/17
The Pop (Injector) Tester Is not Available for Fuel Injectors {0782, 1251, 1254, 1290, 1713}
2008/11/17
Operation and Maintenance Manual
Fuel Injection Timing - Check
631E Series II Wheel Tractor-Scrapers
Special Instruction
&quot;A Series&quot; Governor And Air/Fuel Ratio Control Response And Low Power Test{0374}
"A Series" Governor And Air/Fuel Ratio Control Response And Low Power Test{0374}
Wiring Polarity on Woodward 2301 Governors{1289}
Wiring Polarity on Woodward 2301 Governors{1289}
Replacement For The 2M4314 Fuel Pump Bonnet Retaining Bushing{1250}
Replacement For The 2M4314 Fuel Pump Bonnet Retaining Bushing{1250}
Use Of 6V22 Tool Group For Replacement Of Governor Spring Guide{620, 624, 1264}
Use Of 6V22 Tool Group For Replacement Of Governor Spring Guide{620, 624, 1264}
Installation Of Governor Spring Guide{1264}
Installation Of Governor Spring Guide{1264}
Repair Of Precombustion Chamber And Direct Injection Adapter Seating Surfaces{1101}
Repair Of Precombustion Chamber And Direct Injection Adapter Seating Surfaces{1101}
Using the 6V7870 Fixture Group and 6V7872 Pliers{1250, 1251}
Using the 6V7870 Fixture Group and 6V7872 Pliers{1250, 1251}
Testing Flat-Seat Fuel Injection Valves Using The 5P4150 Nozzle Testing Group{0782, 1254}
Testing Flat-Seat Fuel Injection Valves Using The 5P4150 Nozzle Testing Group{0782, 1254}
7000 Series Nozzles{0782}
7000 Series Nozzles{0782}
Disassembly And Assembly Of The 144-0835 Unit Injector Hydraulic Pump
Disassembly And Assembly Of The 144-0835 Unit Injector Hydraulic Pump
Removal And Installation Of The Hydraulic Electronic Unit Injectors{1290}
Removal And Installation Of The Hydraulic Electronic Unit Injectors{1290}
Installation Procedure Of The HEUI Pump Compensator Standby Plug For 3408E And 3412E Engines{1714}
Installation Procedure Of The HEUI Pump Compensator Standby Plug For 3408E And 3412E Engines{1714}
Test Sequence For Caterpillar 7000 Series Fuel Nozzles {1254}
Test Sequence For Caterpillar 7000 Series Fuel Nozzles {1254}
Installation of the HEUI Wiring Harness{1251, 1408, 1714}
Installation of the HEUI Wiring Harness{1251, 1408, 1714}
Installation Of The 174-8943 Sleeve Into The 3408E And 3412E Unit Injector Hydraulic Pump{1714}
Installation Of The 174-8943 Sleeve Into The 3408E And 3412E Unit Injector Hydraulic Pump{1714}
Introduction of New 3408E and 3412E Hydraulic Electronic Unit Injectors{1290, 1290, 1902, 7620}
Introduction of New 3408E and 3412E Hydraulic Electronic Unit Injectors{1290, 1290, 1902, 7620}
Determining the Cause of Fuel Dilution of Engine Oil {1101, 1124, 1251, 1280, 1290}
Determining the Cause of Fuel Dilution of Engine Oil {1101, 1124, 1251, 1280, 1290}
Service Letter-NACD
PSP FOR REPLACING THE HEUI HYDRAULIC PUMP GROUP OR INSTALLING A PUMP REPAIR KIT ON CERTAIN 3408E AND 3412E, 836, 24H, 669D, 771 D, 773D AND 775D, D9R AND 988F II AND 990 II, 834B, 631E, 633E, 637E, 651E AND 657E, PM-565 AND AD40 AND AE40 - PS5378 - MAILED US AND CANADA, CACO, COFA, CAPL, CCL, COSA- REVISED 03/01
PSP FOR REPLACING THE HEUI HYDRAULIC PUMP GROUP OR INSTALLING A PUMP REPAIR KIT ON CERTAIN 3408E AND 3412E, 836, 24H, 669D, 771 D, 773D AND 775D, D9R AND 988F II AND 990 II, 834B, 631E, 633E, 637E, 651E AND 657E, PM-565 AND AD40 AND AE40 - PS5378 - MAILED US AND CANADA, CACO, COFA, CAPL, CCL, COSA- REVISED 03/01
Product Support Program For Installing An Improved Thrust Plate On Certain 988F And 990 Wheel Loaders, D9R Track-Type Tractors And 769D, 771D, 773D, And 775D Trucks, 631E, 633E, 637E, 651E And 657E Wheel Tractor Scrapers, 24H Motor Graders, 834B Wheel Tractor Scrapers, 24H Motor Graders, Pm565 Cold Planers, 834B Wheel Tractors And 3408E And 3412E Industrial Engines
Product Support Program For Installing An Improved Thrust Plate On Certain 988F And 990 Wheel Loaders, D9R Track-Type Tractors And 769D, 771D, 773D, And 775D Trucks, 631E, 633E, 637E, 651E And 657E Wheel Tractor Scrapers, 24H Motor Graders, 834B Wheel Tractor Scrapers, 24H Motor Graders, Pm565 Cold Planers, 834B Wheel Tractors And 3408E And 3412E Industrial Engines
1590835, 1388754, 1313098, 1590838, 1388755, 1313099, 0r9420, And 0r8624 Injectors Need To Be Inspected For Special Instructions
1590835, 1388754, 1313098, 1590838, 1388755, 1313099, 0r9420, And 0r8624 Injectors Need To Be Inspected For Special Instructions
PRODUCT SUPPORT PROGRAM FOR REPLACING THE HEUI PUMP GROUP ON CERTAIN 3408E AND 3412E POWERED 836 COMPACTORS; 834B AND 844 WHEEL DOZERS; 988F AND 990 WHEEL LOADERS; 5110B EXCAVATORS; 24H MOTOR GRADERS; 631E, 633E, 637E, 651E, AND 657E SCRAPERS; AD40, AE40,
PRODUCT SUPPORT PROGRAM FOR REPLACING THE HEUI PUMP GROUP ON CERTAIN 3408E AND 3412E POWERED 836 COMPACTORS; 834B AND 844 WHEEL DOZERS; 988F AND 990 WHEEL LOADERS; 5110B EXCAVATORS; 24H MOTOR GRADERS; 631E, 633E, 637E, 651E, AND 657E SCRAPERS; AD40, AE40,
PRODUCT SUPPORT PROGRAM FOR REPLACING FAILED HEUI INJECTORS ON CERTAIN 3408E AND 3412E POWERED 836 COMPACTORS; 834B AND 844 WHEEL DOZERS; 988F AND 990 WHEEL LOADERS; 24H MOTOR GRADERS; 5110B EXCAVATORS; 631E, 633E, 637E, 651E, AND 657E SCRAPERS; 769D, 771
PRODUCT SUPPORT PROGRAM FOR REPLACING FAILED HEUI INJECTORS ON CERTAIN 3408E AND 3412E POWERED 836 COMPACTORS; 834B AND 844 WHEEL DOZERS; 988F AND 990 WHEEL LOADERS; 24H MOTOR GRADERS; 5110B EXCAVATORS; 631E, 633E, 637E, 651E, AND 657E SCRAPERS; 769D, 771
Service Letter-Australia
PSP FOR REPLACING THE HEUI HYDRAULIC PUMP GROUP OR INSTALLING A PUMP REPAIR KIT ON CERTAIN 3408E AND 3412E, 836, 24H, 669D, 771 D, 773D AND 775D, D9R AND 988F II AND 990 II, 834B, 631E, 633E, 637E, 651E AND 657E, PM-565 AND AD40 AND AE40 - PS5378 - MAILED US AND CANADA, CACO, COFA, CAPL, CCL, COSA- REVISED 03/01
PSP FOR REPLACING THE HEUI HYDRAULIC PUMP GROUP OR INSTALLING A PUMP REPAIR KIT ON CERTAIN 3408E AND 3412E, 836, 24H, 669D, 771 D, 773D AND 775D, D9R AND 988F II AND 990 II, 834B, 631E, 633E, 637E, 651E AND 657E, PM-565 AND AD40 AND AE40 - PS5378 - MAILED US AND CANADA, CACO, COFA, CAPL, CCL, COSA- REVISED 03/01
Product Support Program For Installing An Improved Thrust Plate On Certain 988F And 990 Wheel Loaders, D9R Track-Type Tractors And 769D, 771D, 773D, And 775D Trucks, 631E, 633E, 637E, 651E And 657E Wheel Tractor Scrapers, 24H Motor Graders, 834B Wheel Tractor Scrapers, 24H Motor Graders, Pm565 Cold Planers, 834B Wheel Tractors And 3408E And 3412E Industrial Engines
Product Support Program For Installing An Improved Thrust Plate On Certain 988F And 990 Wheel Loaders, D9R Track-Type Tractors And 769D, 771D, 773D, And 775D Trucks, 631E, 633E, 637E, 651E And 657E Wheel Tractor Scrapers, 24H Motor Graders, 834B Wheel Tractor Scrapers, 24H Motor Graders, Pm565 Cold Planers, 834B Wheel Tractors And 3408E And 3412E Industrial Engines
1590835, 1388754, 1313098, 1590838, 1388755, 1313099, 0r9420, And 0r8624 Injectors Need To Be Inspected For Special Instructions
1590835, 1388754, 1313098, 1590838, 1388755, 1313099, 0r9420, And 0r8624 Injectors Need To Be Inspected For Special Instructions
PRODUCT SUPPORT PROGRAM FOR REPLACING THE HEUI PUMP GROUP ON CERTAIN 3408E AND 3412E POWERED 836 COMPACTORS; 834B AND 844 WHEEL DOZERS; 988F AND 990 WHEEL LOADERS; 5110B EXCAVATORS; 24H MOTOR GRADERS; 631E, 633E, 637E, 651E, AND 657E SCRAPERS; AD40, AE40,
PRODUCT SUPPORT PROGRAM FOR REPLACING THE HEUI PUMP GROUP ON CERTAIN 3408E AND 3412E POWERED 836 COMPACTORS; 834B AND 844 WHEEL DOZERS; 988F AND 990 WHEEL LOADERS; 5110B EXCAVATORS; 24H MOTOR GRADERS; 631E, 633E, 637E, 651E, AND 657E SCRAPERS; AD40, AE40,
PRODUCT SUPPORT PROGRAM FOR REPLACING FAILED HEUI INJECTORS ON CERTAIN 3408E AND 3412E POWERED 836 COMPACTORS; 834B AND 844 WHEEL DOZERS; 988F AND 990 WHEEL LOADERS; 24H MOTOR GRADERS; 5110B EXCAVATORS; 631E, 633E, 637E, 651E, AND 657E SCRAPERS; 769D, 771
PRODUCT SUPPORT PROGRAM FOR REPLACING FAILED HEUI INJECTORS ON CERTAIN 3408E AND 3412E POWERED 836 COMPACTORS; 834B AND 844 WHEEL DOZERS; 988F AND 990 WHEEL LOADERS; 24H MOTOR GRADERS; 5110B EXCAVATORS; 631E, 633E, 637E, 651E, AND 657E SCRAPERS; 769D, 771
Service Letter-CFEL
PSP FOR REPLACING THE HEUI HYDRAULIC PUMP GROUP OR INSTALLING A PUMP REPAIR KIT ON CERTAIN 3408E AND 3412E, 836, 24H, 669D, 771 D, 773D AND 775D, D9R AND 988F II AND 990 II, 834B, 631E, 633E, 637E, 651E AND 657E, PM-565 AND AD40 AND AE40 - PS5378 - MAILED US AND CANADA, CACO, COFA, CAPL, CCL, COSA- REVISED 03/01
PSP FOR REPLACING THE HEUI HYDRAULIC PUMP GROUP OR INSTALLING A PUMP REPAIR KIT ON CERTAIN 3408E AND 3412E, 836, 24H, 669D, 771 D, 773D AND 775D, D9R AND 988F II AND 990 II, 834B, 631E, 633E, 637E, 651E AND 657E, PM-565 AND AD40 AND AE40 - PS5378 - MAILED US AND CANADA, CACO, COFA, CAPL, CCL, COSA- REVISED 03/01
Product Support Program For Installing An Improved Thrust Plate On Certain 988F And 990 Wheel Loaders, D9R Track-Type Tractors And 769D, 771D, 773D, And 775D Trucks, 631E, 633E, 637E, 651E And 657E Wheel Tractor Scrapers, 24H Motor Graders, 834B Wheel Tractor Scrapers, 24H Motor Graders, Pm565 Cold Planers, 834B Wheel Tractors And 3408E And 3412E Industrial Engines
Product Support Program For Installing An Improved Thrust Plate On Certain 988F And 990 Wheel Loaders, D9R Track-Type Tractors And 769D, 771D, 773D, And 775D Trucks, 631E, 633E, 637E, 651E And 657E Wheel Tractor Scrapers, 24H Motor Graders, 834B Wheel Tractor Scrapers, 24H Motor Graders, Pm565 Cold Planers, 834B Wheel Tractors And 3408E And 3412E Industrial Engines
1590835, 1388754, 1313098, 1590838, 1388755, 1313099, 0r9420, And 0r8624 Injectors Need To Be Inspected For Special Instructions
1590835, 1388754, 1313098, 1590838, 1388755, 1313099, 0r9420, And 0r8624 Injectors Need To Be Inspected For Special Instructions
PRODUCT SUPPORT PROGRAM FOR REPLACING THE HEUI PUMP GROUP ON CERTAIN 3408E AND 3412E POWERED 836 COMPACTORS; 834B AND 844 WHEEL DOZERS; 988F AND 990 WHEEL LOADERS; 5110B EXCAVATORS; 24H MOTOR GRADERS; 631E, 633E, 637E, 651E, AND 657E SCRAPERS; AD40, AE40,
PRODUCT SUPPORT PROGRAM FOR REPLACING THE HEUI PUMP GROUP ON CERTAIN 3408E AND 3412E POWERED 836 COMPACTORS; 834B AND 844 WHEEL DOZERS; 988F AND 990 WHEEL LOADERS; 5110B EXCAVATORS; 24H MOTOR GRADERS; 631E, 633E, 637E, 651E, AND 657E SCRAPERS; AD40, AE40,
PRODUCT SUPPORT PROGRAM FOR REPLACING FAILED HEUI INJECTORS ON CERTAIN 3408E AND 3412E POWERED 836 COMPACTORS; 834B AND 844 WHEEL DOZERS; 988F AND 990 WHEEL LOADERS; 24H MOTOR GRADERS; 5110B EXCAVATORS; 631E, 633E, 637E, 651E, AND 657E SCRAPERS; 769D, 771
PRODUCT SUPPORT PROGRAM FOR REPLACING FAILED HEUI INJECTORS ON CERTAIN 3408E AND 3412E POWERED 836 COMPACTORS; 834B AND 844 WHEEL DOZERS; 988F AND 990 WHEEL LOADERS; 24H MOTOR GRADERS; 5110B EXCAVATORS; 631E, 633E, 637E, 651E, AND 657E SCRAPERS; 769D, 771
Service Letter-CSARL
PSP FOR REPLACING THE HEUI HYDRAULIC PUMP GROUP OR INSTALLING A PUMP REPAIR KIT ON CERTAIN 3408E AND 3412E, 836, 24H, 669D, 771 D, 773D AND 775D, D9R AND 988F II AND 990 II, 834B, 631E, 633E, 637E, 651E AND 657E, PM-565 AND AD40 AND AE40 - PS5378 - MAILED US AND CANADA, CACO, COFA, CAPL, CCL, COSA- REVISED 03/01
PSP FOR REPLACING THE HEUI HYDRAULIC PUMP GROUP OR INSTALLING A PUMP REPAIR KIT ON CERTAIN 3408E AND 3412E, 836, 24H, 669D, 771 D, 773D AND 775D, D9R AND 988F II AND 990 II, 834B, 631E, 633E, 637E, 651E AND 657E, PM-565 AND AD40 AND AE40 - PS5378 - MAILED US AND CANADA, CACO, COFA, CAPL, CCL, COSA- REVISED 03/01
Product Support Program For Installing An Improved Thrust Plate On Certain 988F And 990 Wheel Loaders, D9R Track-Type Tractors And 769D, 771D, 773D, And 775D Trucks, 631E, 633E, 637E, 651E And 657E Wheel Tractor Scrapers, 24H Motor Graders, 834B Wheel Tractor Scrapers, 24H Motor Graders, Pm565 Cold Planers, 834B Wheel Tractors And 3408E And 3412E Industrial Engines
Product Support Program For Installing An Improved Thrust Plate On Certain 988F And 990 Wheel Loaders, D9R Track-Type Tractors And 769D, 771D, 773D, And 775D Trucks, 631E, 633E, 637E, 651E And 657E Wheel Tractor Scrapers, 24H Motor Graders, 834B Wheel Tractor Scrapers, 24H Motor Graders, Pm565 Cold Planers, 834B Wheel Tractors And 3408E And 3412E Industrial Engines
1590835, 1388754, 1313098, 1590838, 1388755, 1313099, 0r9420, And 0r8624 Injectors Need To Be Inspected For Special Instructions
1590835, 1388754, 1313098, 1590838, 1388755, 1313099, 0r9420, And 0r8624 Injectors Need To Be Inspected For Special Instructions
PRODUCT SUPPORT PROGRAM FOR REPLACING THE HEUI PUMP GROUP ON CERTAIN 3408E AND 3412E POWERED 836 COMPACTORS; 834B AND 844 WHEEL DOZERS; 988F AND 990 WHEEL LOADERS; 5110B EXCAVATORS; 24H MOTOR GRADERS; 631E, 633E, 637E, 651E, AND 657E SCRAPERS; AD40, AE40,
PRODUCT SUPPORT PROGRAM FOR REPLACING THE HEUI PUMP GROUP ON CERTAIN 3408E AND 3412E POWERED 836 COMPACTORS; 834B AND 844 WHEEL DOZERS; 988F AND 990 WHEEL LOADERS; 5110B EXCAVATORS; 24H MOTOR GRADERS; 631E, 633E, 637E, 651E, AND 657E SCRAPERS; AD40, AE40,
PRODUCT SUPPORT PROGRAM FOR REPLACING FAILED HEUI INJECTORS ON CERTAIN 3408E AND 3412E POWERED 836 COMPACTORS; 834B AND 844 WHEEL DOZERS; 988F AND 990 WHEEL LOADERS; 24H MOTOR GRADERS; 5110B EXCAVATORS; 631E, 633E, 637E, 651E, AND 657E SCRAPERS; 769D, 771
PRODUCT SUPPORT PROGRAM FOR REPLACING FAILED HEUI INJECTORS ON CERTAIN 3408E AND 3412E POWERED 836 COMPACTORS; 834B AND 844 WHEEL DOZERS; 988F AND 990 WHEEL LOADERS; 24H MOTOR GRADERS; 5110B EXCAVATORS; 631E, 633E, 637E, 651E, AND 657E SCRAPERS; 769D, 771
Service Letter-Americas
PSP FOR REPLACING THE HEUI HYDRAULIC PUMP GROUP OR INSTALLING A PUMP REPAIR KIT ON CERTAIN 3408E AND 3412E, 836, 24H, 669D, 771 D, 773D AND 775D, D9R AND 988F II AND 990 II, 834B, 631E, 633E, 637E, 651E AND 657E, PM-565 AND AD40 AND AE40 - PS5378 - MAILED US AND CANADA, CACO, COFA, CAPL, CCL, COSA- REVISED 03/01
PSP FOR REPLACING THE HEUI HYDRAULIC PUMP GROUP OR INSTALLING A PUMP REPAIR KIT ON CERTAIN 3408E AND 3412E, 836, 24H, 669D, 771 D, 773D AND 775D, D9R AND 988F II AND 990 II, 834B, 631E, 633E, 637E, 651E AND 657E, PM-565 AND AD40 AND AE40 - PS5378 - MAILED US AND CANADA, CACO, COFA, CAPL, CCL, COSA- REVISED 03/01
Product Support Program For Installing An Improved Thrust Plate On Certain 988F And 990 Wheel Loaders, D9R Track-Type Tractors And 769D, 771D, 773D, And 775D Trucks, 631E, 633E, 637E, 651E And 657E Wheel Tractor Scrapers, 24H Motor Graders, 834B Wheel Tractor Scrapers, 24H Motor Graders, Pm565 Cold Planers, 834B Wheel Tractors And 3408E And 3412E Industrial Engines
Product Support Program For Installing An Improved Thrust Plate On Certain 988F And 990 Wheel Loaders, D9R Track-Type Tractors And 769D, 771D, 773D, And 775D Trucks, 631E, 633E, 637E, 651E And 657E Wheel Tractor Scrapers, 24H Motor Graders, 834B Wheel Tractor Scrapers, 24H Motor Graders, Pm565 Cold Planers, 834B Wheel Tractors And 3408E And 3412E Industrial Engines
1590835, 1388754, 1313098, 1590838, 1388755, 1313099, 0r9420, And 0r8624 Injectors Need To Be Inspected For Special Instructions
1590835, 1388754, 1313098, 1590838, 1388755, 1313099, 0r9420, And 0r8624 Injectors Need To Be Inspected For Special Instructions
PRODUCT SUPPORT PROGRAM FOR REPLACING THE HEUI PUMP GROUP ON CERTAIN 3408E AND 3412E POWERED 836 COMPACTORS; 834B AND 844 WHEEL DOZERS; 988F AND 990 WHEEL LOADERS; 5110B EXCAVATORS; 24H MOTOR GRADERS; 631E, 633E, 637E, 651E, AND 657E SCRAPERS; AD40, AE40,
PRODUCT SUPPORT PROGRAM FOR REPLACING THE HEUI PUMP GROUP ON CERTAIN 3408E AND 3412E POWERED 836 COMPACTORS; 834B AND 844 WHEEL DOZERS; 988F AND 990 WHEEL LOADERS; 5110B EXCAVATORS; 24H MOTOR GRADERS; 631E, 633E, 637E, 651E, AND 657E SCRAPERS; AD40, AE40,
PRODUCT SUPPORT PROGRAM FOR REPLACING FAILED HEUI INJECTORS ON CERTAIN 3408E AND 3412E POWERED 836 COMPACTORS; 834B AND 844 WHEEL DOZERS; 988F AND 990 WHEEL LOADERS; 24H MOTOR GRADERS; 5110B EXCAVATORS; 631E, 633E, 637E, 651E, AND 657E SCRAPERS; 769D, 771
PRODUCT SUPPORT PROGRAM FOR REPLACING FAILED HEUI INJECTORS ON CERTAIN 3408E AND 3412E POWERED 836 COMPACTORS; 834B AND 844 WHEEL DOZERS; 988F AND 990 WHEEL LOADERS; 24H MOTOR GRADERS; 5110B EXCAVATORS; 631E, 633E, 637E, 651E, AND 657E SCRAPERS; 769D, 771
Technical Information Bulletin
Remanufactured Fuel Injection Nozzles
Remanufactured Fuel Injection Nozzles
Unit Injection Pump Group (HEUI Engine Hydraulic Oil Supply)
Unit Injection Pump Group (HEUI Engine Hydraulic Oil Supply)
Excessive Oil Leakage From Hydraulically Actuated Electronic Unit Injectors (Heui)
Excessive Oil Leakage From Hydraulically Actuated Electronic Unit Injectors (Heui)
Excessive Wear And Breakage Of 124-6639 Thrust Plate In 125-3427 Pump Drive Group (HEUI Hydraulic Pump Drive)
Excessive Wear And Breakage Of 124-6639 Thrust Plate In 125-3427 Pump Drive Group (HEUI Hydraulic Pump Drive)
Hydraulic Actuated Electronically Controlled Unit Injector (HEUI) Manifold In Engine Cylinder Head Group May Leak
Hydraulic Actuated Electronically Controlled Unit Injector (HEUI) Manifold In Engine Cylinder Head Group May Leak
Hydraulically Actuated Electronically Controlled Unit Injector (HEUI) Hydraulic Pump
Hydraulically Actuated Electronically Controlled Unit Injector (HEUI) Hydraulic Pump
Excessive Oil Leak from Injectors{1290}
Excessive Oil Leak from Injectors{1290}
Cat<SUP>&reg;</SUP> Reman Injectors with Invalid Injector Trim Files {1290}
Cat® Reman Injectors with Invalid Injector Trim Files {1290}
Specifications
Fuel Injection
3408 VEHICULAR ENGINE
Governor Drive And Oil Pump
3408 VEHICULAR ENGINE
Automatic Timing Advance Unit
3408 VEHICULAR ENGINE
Fuel Injection Pump Housing
3408 VEHICULAR ENGINE
Air Chamber For Tractor Engine Governor Throttle Lock<BR> 6D4397
631E SERIES II WHEEL TRACTOR-SCRAPER, 631E SERIES II TRACTOR
Scraper Engine Governor (637E Series II Only)<BR> 8W0072
631E SERIES II WHEEL TRACTOR-SCRAPER, 631E SERIES II TRACTOR
Fuel Injection
3408C ENGINE FOR CATERPILLAR BUILT MACHINES
Fuel Injection Nozzle And Adapter
3408C ENGINE FOR CATERPILLAR BUILT MACHINES
Governor
3408C ENGINE FOR CATERPILLAR BUILT MACHINES
Fuel Injection Pump Housing
3408C ENGINE FOR CATERPILLAR BUILT MACHINES
Governor Drive And Oil Pump
3408C ENGINE FOR CATERPILLAR BUILT MACHINES
Governor And Fuel Pump Drive
3408C ENGINE FOR CATERPILLAR BUILT MACHINES
Fuel Transfer Pump Drive
3408C ENGINE FOR CATERPILLAR BUILT MACHINES
Fuel Transfer Pump
3408C ENGINE FOR CATERPILLAR BUILT MACHINES
Valve Mechanism Covers
3408C ENGINE FOR CATERPILLAR BUILT MACHINES
Valve Rocker Arms, Lifters And Bridges
3408C ENGINE FOR CATERPILLAR BUILT MACHINES
Injection Actuation Pressure Control Valve
3408E and 3412E Engines for Caterpillar Built Machines
Unit Injector Wiring
3408E and 3412E Engines for Caterpillar Built Machines
Unit Injector Hydraulic Pump
3408E and 3412E Engines for Caterpillar Built Machines
Unit Injector
3408E and 3412E Engines for Caterpillar Built Machines
Tool Operating Manual
9U-5132 Timing and Fuel System Setting Tool Group{1105, 1162, 1290, 1905}
9U-5132 Timing and Fuel System Setting Tool Group{1105, 1162, 1290, 1905}
Using the 4C-6090 Multichannel Temperature Selector Group{0599, 0701, 0706, 1251, 1254, 1290, 1713}
Using the 4C-6090 Multichannel Temperature Selector Group{0599, 0701, 0706, 1251, 1254, 1290, 1713}
Using the TMI System to Retrieve Off Engine Injection Pump Test Specifications for the Fuel Injection Equipment Test Stand{0706, 0782, 1251, 1286}
Using the TMI System to Retrieve Off Engine Injection Pump Test Specifications for the Fuel Injection Equipment Test Stand{0706, 0782, 1251, 1286}
Testing and Adjusting Fuel Injection Pump and Governor on 3064 and 3066 Engines{0374, 0599, 0706}
Testing and Adjusting Fuel Injection Pump and Governor on 3064 and 3066 Engines{0374, 0599, 0706}
Using the 143-2099 Sleeve Replacement Tool Group on 3114, 3116, and 3126 Engines{0374, 0599, 0701, 0706, 0781}
Using the 143-2099 Sleeve Replacement Tool Group on 3114, 3116, and 3126 Engines{0374, 0599, 0701, 0706, 0781}
169-3374 Brass Injector Sleeve Removal Group for 3176 and 3176B Engines{0374, 0599, 0700, 0706}
169-3374 Brass Injector Sleeve Removal Group for 3176 and 3176B Engines{0374, 0599, 0700, 0706}
Service Letter-China
PSP FOR REPLACING THE HEUI HYDRAULIC PUMP GROUP OR INSTALLING A PUMP REPAIR KIT ON CERTAIN 3408E AND 3412E, 836, 24H, 669D, 771 D, 773D AND 775D, D9R AND 988F II AND 990 II, 834B, 631E, 633E, 637E, 651E AND 657E, PM-565 AND AD40 AND AE40 - PS5378 - MAILED US AND CANADA, CACO, COFA, CAPL, CCL, COSA- REVISED 03/01
PSP FOR REPLACING THE HEUI HYDRAULIC PUMP GROUP OR INSTALLING A PUMP REPAIR KIT ON CERTAIN 3408E AND 3412E, 836, 24H, 669D, 771 D, 773D AND 775D, D9R AND 988F II AND 990 II, 834B, 631E, 633E, 637E, 651E AND 657E, PM-565 AND AD40 AND AE40 - PS5378 - MAILED US AND CANADA, CACO, COFA, CAPL, CCL, COSA- REVISED 03/01
Product Support Program For Installing An Improved Thrust Plate On Certain 988F And 990 Wheel Loaders, D9R Track-Type Tractors And 769D, 771D, 773D, And 775D Trucks, 631E, 633E, 637E, 651E And 657E Wheel Tractor Scrapers, 24H Motor Graders, 834B Wheel Tractor Scrapers, 24H Motor Graders, Pm565 Cold Planers, 834B Wheel Tractors And 3408E And 3412E Industrial Engines
Product Support Program For Installing An Improved Thrust Plate On Certain 988F And 990 Wheel Loaders, D9R Track-Type Tractors And 769D, 771D, 773D, And 775D Trucks, 631E, 633E, 637E, 651E And 657E Wheel Tractor Scrapers, 24H Motor Graders, 834B Wheel Tractor Scrapers, 24H Motor Graders, Pm565 Cold Planers, 834B Wheel Tractors And 3408E And 3412E Industrial Engines
1590835, 1388754, 1313098, 1590838, 1388755, 1313099, 0r9420, And 0r8624 Injectors Need To Be Inspected For Special Instructions
1590835, 1388754, 1313098, 1590838, 1388755, 1313099, 0r9420, And 0r8624 Injectors Need To Be Inspected For Special Instructions
PRODUCT SUPPORT PROGRAM FOR REPLACING THE HEUI PUMP GROUP ON CERTAIN 3408E AND 3412E POWERED 836 COMPACTORS; 834B AND 844 WHEEL DOZERS; 988F AND 990 WHEEL LOADERS; 5110B EXCAVATORS; 24H MOTOR GRADERS; 631E, 633E, 637E, 651E, AND 657E SCRAPERS; AD40, AE40,
PRODUCT SUPPORT PROGRAM FOR REPLACING THE HEUI PUMP GROUP ON CERTAIN 3408E AND 3412E POWERED 836 COMPACTORS; 834B AND 844 WHEEL DOZERS; 988F AND 990 WHEEL LOADERS; 5110B EXCAVATORS; 24H MOTOR GRADERS; 631E, 633E, 637E, 651E, AND 657E SCRAPERS; AD40, AE40,
PRODUCT SUPPORT PROGRAM FOR REPLACING FAILED HEUI INJECTORS ON CERTAIN 3408E AND 3412E POWERED 836 COMPACTORS; 834B AND 844 WHEEL DOZERS; 988F AND 990 WHEEL LOADERS; 24H MOTOR GRADERS; 5110B EXCAVATORS; 631E, 633E, 637E, 651E, AND 657E SCRAPERS; 769D, 771
PRODUCT SUPPORT PROGRAM FOR REPLACING FAILED HEUI INJECTORS ON CERTAIN 3408E AND 3412E POWERED 836 COMPACTORS; 834B AND 844 WHEEL DOZERS; 988F AND 990 WHEEL LOADERS; 24H MOTOR GRADERS; 5110B EXCAVATORS; 631E, 633E, 637E, 651E, AND 657E SCRAPERS; 769D, 771
Service Letter-Asia
PSP FOR REPLACING THE HEUI HYDRAULIC PUMP GROUP OR INSTALLING A PUMP REPAIR KIT ON CERTAIN 3408E AND 3412E, 836, 24H, 669D, 771 D, 773D AND 775D, D9R AND 988F II AND 990 II, 834B, 631E, 633E, 637E, 651E AND 657E, PM-565 AND AD40 AND AE40 - PS5378 - MAILED US AND CANADA, CACO, COFA, CAPL, CCL, COSA- REVISED 03/01
PSP FOR REPLACING THE HEUI HYDRAULIC PUMP GROUP OR INSTALLING A PUMP REPAIR KIT ON CERTAIN 3408E AND 3412E, 836, 24H, 669D, 771 D, 773D AND 775D, D9R AND 988F II AND 990 II, 834B, 631E, 633E, 637E, 651E AND 657E, PM-565 AND AD40 AND AE40 - PS5378 - MAILED US AND CANADA, CACO, COFA, CAPL, CCL, COSA- REVISED 03/01
Product Support Program For Installing An Improved Thrust Plate On Certain 988F And 990 Wheel Loaders, D9R Track-Type Tractors And 769D, 771D, 773D, And 775D Trucks, 631E, 633E, 637E, 651E And 657E Wheel Tractor Scrapers, 24H Motor Graders, 834B Wheel Tractor Scrapers, 24H Motor Graders, Pm565 Cold Planers, 834B Wheel Tractors And 3408E And 3412E Industrial Engines
Product Support Program For Installing An Improved Thrust Plate On Certain 988F And 990 Wheel Loaders, D9R Track-Type Tractors And 769D, 771D, 773D, And 775D Trucks, 631E, 633E, 637E, 651E And 657E Wheel Tractor Scrapers, 24H Motor Graders, 834B Wheel Tractor Scrapers, 24H Motor Graders, Pm565 Cold Planers, 834B Wheel Tractors And 3408E And 3412E Industrial Engines
1590835, 1388754, 1313098, 1590838, 1388755, 1313099, 0r9420, And 0r8624 Injectors Need To Be Inspected For Special Instructions
1590835, 1388754, 1313098, 1590838, 1388755, 1313099, 0r9420, And 0r8624 Injectors Need To Be Inspected For Special Instructions
PRODUCT SUPPORT PROGRAM FOR REPLACING THE HEUI PUMP GROUP ON CERTAIN 3408E AND 3412E POWERED 836 COMPACTORS; 834B AND 844 WHEEL DOZERS; 988F AND 990 WHEEL LOADERS; 5110B EXCAVATORS; 24H MOTOR GRADERS; 631E, 633E, 637E, 651E, AND 657E SCRAPERS; AD40, AE40,
PRODUCT SUPPORT PROGRAM FOR REPLACING THE HEUI PUMP GROUP ON CERTAIN 3408E AND 3412E POWERED 836 COMPACTORS; 834B AND 844 WHEEL DOZERS; 988F AND 990 WHEEL LOADERS; 5110B EXCAVATORS; 24H MOTOR GRADERS; 631E, 633E, 637E, 651E, AND 657E SCRAPERS; AD40, AE40,
PRODUCT SUPPORT PROGRAM FOR REPLACING FAILED HEUI INJECTORS ON CERTAIN 3408E AND 3412E POWERED 836 COMPACTORS; 834B AND 844 WHEEL DOZERS; 988F AND 990 WHEEL LOADERS; 24H MOTOR GRADERS; 5110B EXCAVATORS; 631E, 633E, 637E, 651E, AND 657E SCRAPERS; 769D, 771
PRODUCT SUPPORT PROGRAM FOR REPLACING FAILED HEUI INJECTORS ON CERTAIN 3408E AND 3412E POWERED 836 COMPACTORS; 834B AND 844 WHEEL DOZERS; 988F AND 990 WHEEL LOADERS; 24H MOTOR GRADERS; 5110B EXCAVATORS; 631E, 633E, 637E, 651E, AND 657E SCRAPERS; 769D, 771
Reuse And Salvage Guidelines
9U-5132 Timing and Fuel System Setting Tool Group{1105, 1162, 1290, 1905}
9U-5132 Timing and Fuel System Setting Tool Group{1105, 1162, 1290, 1905}
Service Letter-APD
PSP FOR REPLACING THE HEUI HYDRAULIC PUMP GROUP OR INSTALLING A PUMP REPAIR KIT ON CERTAIN 3408E AND 3412E, 836, 24H, 669D, 771 D, 773D AND 775D, D9R AND 988F II AND 990 II, 834B, 631E, 633E, 637E, 651E AND 657E, PM-565 AND AD40 AND AE40 - PS5378 - MAILED US AND CANADA, CACO, COFA, CAPL, CCL, COSA- REVISED 03/01
PSP FOR REPLACING THE HEUI HYDRAULIC PUMP GROUP OR INSTALLING A PUMP REPAIR KIT ON CERTAIN 3408E AND 3412E, 836, 24H, 669D, 771 D, 773D AND 775D, D9R AND 988F II AND 990 II, 834B, 631E, 633E, 637E, 651E AND 657E, PM-565 AND AD40 AND AE40 - PS5378 - MAILED US AND CANADA, CACO, COFA, CAPL, CCL, COSA- REVISED 03/01
Product Support Program For Installing An Improved Thrust Plate On Certain 988F And 990 Wheel Loaders, D9R Track-Type Tractors And 769D, 771D, 773D, And 775D Trucks, 631E, 633E, 637E, 651E And 657E Wheel Tractor Scrapers, 24H Motor Graders, 834B Wheel Tractor Scrapers, 24H Motor Graders, Pm565 Cold Planers, 834B Wheel Tractors And 3408E And 3412E Industrial Engines
Product Support Program For Installing An Improved Thrust Plate On Certain 988F And 990 Wheel Loaders, D9R Track-Type Tractors And 769D, 771D, 773D, And 775D Trucks, 631E, 633E, 637E, 651E And 657E Wheel Tractor Scrapers, 24H Motor Graders, 834B Wheel Tractor Scrapers, 24H Motor Graders, Pm565 Cold Planers, 834B Wheel Tractors And 3408E And 3412E Industrial Engines
1590835, 1388754, 1313098, 1590838, 1388755, 1313099, 0r9420, And 0r8624 Injectors Need To Be Inspected For Special Instructions
1590835, 1388754, 1313098, 1590838, 1388755, 1313099, 0r9420, And 0r8624 Injectors Need To Be Inspected For Special Instructions
PRODUCT SUPPORT PROGRAM FOR REPLACING THE HEUI PUMP GROUP ON CERTAIN 3408E AND 3412E POWERED 836 COMPACTORS; 834B AND 844 WHEEL DOZERS; 988F AND 990 WHEEL LOADERS; 5110B EXCAVATORS; 24H MOTOR GRADERS; 631E, 633E, 637E, 651E, AND 657E SCRAPERS; AD40, AE40,
PRODUCT SUPPORT PROGRAM FOR REPLACING THE HEUI PUMP GROUP ON CERTAIN 3408E AND 3412E POWERED 836 COMPACTORS; 834B AND 844 WHEEL DOZERS; 988F AND 990 WHEEL LOADERS; 5110B EXCAVATORS; 24H MOTOR GRADERS; 631E, 633E, 637E, 651E, AND 657E SCRAPERS; AD40, AE40,
PRODUCT SUPPORT PROGRAM FOR REPLACING FAILED HEUI INJECTORS ON CERTAIN 3408E AND 3412E POWERED 836 COMPACTORS; 834B AND 844 WHEEL DOZERS; 988F AND 990 WHEEL LOADERS; 24H MOTOR GRADERS; 5110B EXCAVATORS; 631E, 633E, 637E, 651E, AND 657E SCRAPERS; 769D, 771
PRODUCT SUPPORT PROGRAM FOR REPLACING FAILED HEUI INJECTORS ON CERTAIN 3408E AND 3412E POWERED 836 COMPACTORS; 834B AND 844 WHEEL DOZERS; 988F AND 990 WHEEL LOADERS; 24H MOTOR GRADERS; 5110B EXCAVATORS; 631E, 633E, 637E, 651E, AND 657E SCRAPERS; 769D, 771
Testing and Adjusting
Fuel Injector Oil Leakage - Check
3408E and 3412E Engines for Caterpillar Built Machines
Disassembly and Assembly
Fuel Transfer Pump
3408 VEHICULAR ENGINE FOR 631E & 637E TRACTORS
Fuel Injection Pumps
3408 VEHICULAR ENGINE FOR 631E & 637E TRACTORS
Automatic Timing Advance
3408 VEHICULAR ENGINE FOR 631E & 637E TRACTORS
Fuel Injection Pump Housing And Governor
3408 VEHICULAR ENGINE FOR 631E & 637E TRACTORS
Fuel Injection Pump Housing
3408 VEHICULAR ENGINE FOR 631E & 637E TRACTORS
Governor Control Rotochamber (637E Only)
SUPPLEMENT FOR 631E SERIES II & 633E SERIES II & 637E SERIES
Governor Control Rotochamber (637E Only)
SUPPLEMENT FOR 631E SERIES II & 633E SERIES II & 637E SERIES
Injection Actuation Pressure Sensor - Remove and Install
3408E and 3412E Engines for Caterpillar Built Machines
Unit Injector - Remove
3408E and 3412E Engines for Caterpillar Built Machines
Unit Injector - Install
3408E and 3412E Engines for Caterpillar Built Machines
Electronic Unit Injector - Remove
C15 and C18 Engines for Caterpillar Built Machines
Electronic Unit Injector - Install
C15 and C18 Engines for Caterpillar Built Machines
Service Magazine
Identification Of Fuel Injection Lines And Nozzle Bodies For Different Combustion Systems{1252,1254}
1980/02/25
Modification Of 5P1768 Pointer Assembly Necessary For Use On Some Fuel Injection Pump Housings{1253,0653}
1980/03/31
Special Cup Plugs For Use In Oversize (Larger Than Standard Size) Bores In Valve Rocker Arm Shafts{1102}
1980/09/15
Some Test Procedures And Specifications Changed For 9L6884 Fuel Injection Nozzle Assemblies{1254,0651}
1980/09/29
Larger Plug Used In The Ends Of The Rocker Arm Shaft Assembly{1102}
1980/12/01
6V3129 Nozzle Puller Group And FT1533 Nozzle Assembly Adapter Can Be Used To Remove Fuel Nozzles{0621,1254}
1981/02/02
Improvements To Optional Modification Of 5P4150 Nozzle Tester{0651,1254}
1981/08/17
Part Number For Fuel Injection Pump Group In New Location{1253,1286}
1981/11/09
New 6V4950 Injection Line Speed Pickup Group Used With 6V2100 Multitach{0651}
1982/05/03
Do Not Use A Wire Brush On Fuel Nozzles{1254}
1982/09/27
New Fuel Nozzle Test Sheet Available{0651,1254}
1982/10/04
Bulged Capsule-Type Fuel Nozzles{1254}
1982/10/11
Fuel In The Cooling System Or Coolant In The Engine Oil Can Result From Cracked Fuel Nozzle Adapter{1106}
1982/10/18
Service Parts Available For The 5P4150 Nozzle Testing Group{0651,0652}
1982/11/22
Explanation Of Engine High Idle RPM And Correct Adjustment Of Engine Setpoint{1264}
1983/11/07
New Adapter Assemblies And Clamps Used To Hold Fuel Nozzles In Position{1106,1252}
1984/02/27
New Seal For Fuel Injection Pump Housing Is More Resistant To Heat Damage{1253}
1984/05/14
Valve Lash Adjustment Not A Warranty Item {1102,1105}
1985/01/14
New Compression Washers (Gas Seals) Used On 7000 Series Fuel Injection Nozzles{1254,1250}
1985/04/01
Check Fuel Injection Nozzles In Overheated Engines{1254}
1985/09/02
Steel Fuel Pump Lifter Used{1250,1251}
1985/09/02
Comparison Of Fuel Timing Tolerances For Field Settings{1250,1251,1281}
1985/10/28
Nylon Seals Used On Lockwire To Seal Critical Areas; Parts Service Seals Available For NACD Dealers{1257,1264}
1986/03/10
Improved Sleeve Bearing Used In Drive End Of Fuel Injection Pump Housing{1253}
1986/03/10
Bleed Screw Washer (Seal) Must Be Replaced If Bleed Screw Removed From Fuel Nozzle{1254}
1986/04/07
Black Nylon Fuel Seals For Lockwire Available Only To NACD Dealers For Certain Customers{1257,1264}
1986/06/09
Update Information For Caterpillar Fuel Injection Equipment Test Stand{0782}
1986/06/16
Changes Have Been Made To OT Microfiche (Fuel Setting And Related Information){1250,1251,1281}
1986/06/16
More Flexible Lockwire Used With Nylon Seals For Sealing Critical Areas{1257,1264}
1986/09/22
Nylon Seals Used On Lockwire To Seal Critical Areas; All Subsidiary Dealers Can Now Order Parts Service Seals {1257,1264}
1986/11/03
New Tie Bars Improve Stability Of The Fuel Injection Test Bench{0652}
1977/01/17
Test Used Fuel Nozzles Before You Install New Nozzles; Tips On Test Procedures{1254,0651,0336}
1977/02/14
New Retainer And Improved Housing Keep Water Pump Bearing Tight; Repair For Loosened Bearing{1361}
1977/04/11
New 5P4185 Fuel Pump Timing Pin To Be Used Only On 3408 And 3412 Engines{0650,1257}
1977/05/16
Fuel Transfer Pump Shaft With Chromium Plate{1256}
1977/10/10
With New 5P7448 Adapter, Earlier Fuel Injection Valves And Nozzles Can Be Tested And Adjusted On The 5P4150 Nozzle Testing Group{0651,1254}
1977/10/31
New Steel Fuel Injection Pump Lifters Should Not Be Mixed With Aluminum Lifters {1281,1250}
1987/09/28
Probable Causes Of Low Fuel Delivery During Testing On Fuel Injection Test Benches{0650,1250}
1978/02/06
Soft Washers And Lockwashers Are Now Used With The Mounting Bolts For Air-Fuel Ratio Control{1278,1264}
1978/03/13
A Gasket Group Is Available To Give Improved Sealing For The Oil Supply To The Rocker Arms On Early Engines{1101,1102,1221}
1978/04/03
Do Not Use The 5B1401 Cleaning Tool Group To Clean The Orifice In Capsule-Type Fuel Injection Nozzles{0650,1254}
1978/04/24
Different O-Ring Seals Now Used In Fuel Injection Pump Group{1251}
1978/08/28
New Drive Adapters For Fuel Injection Test Bench{0650}
1978/09/11
Use New 6V22 Tool Group To Make Replacement Of Worn Governor Spring Guides{0620}
1978/09/25
Adjustment Procedures And Lubrication Recommendations For Drive Pulleys On Caterpillar Fuel Injection Test Bench{0652}
1978/09/25
Caterpillar Fuel Injection Test Bench Book{0374}
1978/10/16
New FT2253 Cable Assembly Drawing Available For Kent-Moore Fuel Injection Test Bench{0782}
1988/01/04
Some Components Of The Variable Pulley And Adjustable Pulley On The Kent-Moore Fuel Injection Test Bench Are Available From Caterpillar{0782}
1988/04/18
Ether Starting Aid Groups Are Now Available{1456}
1979/01/22
Ether Starting Aid System Improves Cold Weather Starts{1456}
1979/03/19
Careful, Correct Installation And Maintenance Of Fuel Injection Lines Is Very Important To Prevent Possible Engine Damage, Fire And Other Problems{1252}
1979/04/23
9S8100 Tool Group Changed To Use With Fuel Transfer Pump Only{0622}
1979/05/28
Fuel Injection Line For Injection Test Bench Is Available From Caterpillar{0652,1250}
1979/07/02
Changes Made To 8S2243 And 8S4613 Wrenches Used On Fuel Injection Pumps{0612,1251}
1979/08/06
General Information -- Diesel Fuels In Cold Temperature Operation{1280}
1979/12/17
Be Sure To Tighten Fuel Injection Line Clamps To The Correct Torque{1252}
1989/09/11
Replace Camshaft And Install New Lifters If Pitting, Spalling, Or Wear Occurs On Lobes Of 4N0599 And 4N0602 Camshafts In Fuel Injection Pump Groups{1251,1253}
1991/05/20
Identification Of Remanufactured Direct Injection Fuel Nozzles (DIFN){1254}
1992/04/20
New Fuel Injection Lines, Clamps, And Brackets Used In Fuel Injection Lines Groups {1252}
1993/05/17
New Fuel Injection Lines, Clamps, And Brackets Used In Fuel Injection Lines Groups {1252}
1993/11/15
Date Code On 7000 Series Fuel Injection Nozzles; New Seals Used In 7000 Series Fuel Injection Nozzles{1254}
1994/05/23
Improved Fuel Pump Bonnet Seal Has Better Heat Resistance {1251}
1994/09/12
Procedure To Increase Fuel Transfer Pump Pressure {1256}
1995/04/10
Tamper Resistant Plugs And Tamper Resistant Bolts Used To Prevent Changes To Fuel Ratio Control (FRC) Setting{1278,1287}
1996/01/22
Fuel Injection Pump Barrel Sealing Face Reconditioning{1251}
1996/03/25
129-0372 Primary Fuel Filter/Water Separator Assembly Used On 3408E And 3412E Machine Engines With Hydraulic Electronic Unit Injection (HEUI) {1260,1263}
1996/04/01
New O-Ring Seal Improves Engine Initial Combustion Gas Sealing{1290}
1996/06/03
Seal Kits For Hydraulic Unit Injector Pump Groups Available {1250,1714}
1996/10/28
Correct Procedure For Installing Hydraulically Actuated Electronic Unit Injectors (HEUI){1290}
1997/08/25
The 154-6732 Pump Kit Is Available To Help Service The Unit Injector Hydraulic Pump Group On 3408E (99C) And 3412E (80M) Machine Engines {1714}
1998/01/26
Priming The 144-0835 Unit Injector Hydraulic Pump{1714}
1998/07/20
New Steel Thrust Plate Replaces Bronze Thrust Plate In Hydraulically Actuated Electronically Controlled Unit Injector (HEUI) Pump Drive Groups {1714}
1998/07/27
New Plug Kit Improves Injection Actuation Pressure During Engine Cranking {1714}
1998/09/21
New Injector Sleeve Bore Gauge And Tube Brush Available For Injector Sleeve Bore; New Grommet Available For Unit Injector Electrical Connection {1713,1290}
1998/10/19
Compensator And Socket Head Bolts For 3408E And 3412E Hydraulically Actuated Electronically Controlled Unit Injector (HEUI) Hydraulic Pump Now Available{1714}
1998/11/16
Bearing Specifications For 3408E And 3412E Hydraulically Actuated Electronically Controlled Unit Injector (HEUI) Hydraulic Drive Group{1714}
1999/02/01
144-0835 Pump Enhancements {1714}
1999/05/03
New Injector Is Now Available{1290}
1999/06/07
Revised CD-ROM For Hydraulic Electronic Unit Injector (HEUI) Fuel System Available {0350}
1999/06/28
New Injector Wiring Harnesses Are Color Coded {1251, 1408}
2000/08/21
An Improved Unit Injector Hydraulic Pump is Available {1714}
2001/08/13
Introduction of New 3408E and 3412E Hydraulic Electronic Unit Injectors {1290}
2002/08/26
Introduction of New Hydraulic Electronic Unit Injectors for 3408E and 3412E Machine Engines {1251, 1290}
2002/11/25
The Special Instruction, REHS1385 , "Introduction of New 3408E and 3412E Hydraulic Electronic Unit Injectors" Has Been Updated in Order to Address Lockup of the ECM {1290}
2003/10/06
New Design of the Injector Provides Improved Durability {1290, 1714}
2003/12/29
New Injectors are Being Offered in Place of Remanufactured Injectors {1000, 1251, 1254, 1290, 1713}
2005/12/12
Do Not Reuse the Hold Down Bolts for the Fuel Injectors On All Products that Contain C9 Through C32 Engines {1290}
2006/05/29
Policy on Testing of Fuel Injectors and Fuel Nozzles {1251}
2008/11/17
Do Not Use the 6V-4022 Fuel Injector Tester to Measure Unit Injector Fuel Flow Rate {1251, 1254, 1290, 1713}
2008/11/17
The Pop (Injector) Tester Is not Available for Fuel Injectors {0782, 1251, 1254, 1290, 1713}
2008/11/17
Do not Use the 6V-4022 Fuel Injector Tester to Test Unit Injectors {0782, 1251, 1254, 1290, 1713}
2008/12/01
Improved Remanufactured Injectors Are Now Used on Some 3408E and 3412E Machine Engines {1251, 1254, 1290, 1713}
2010/05/06
Cat<SUP>&reg;</SUP> Reman Is Announcing an Appearance Change to the EI550 Classic, Bridge, and ACERT Electronic Unit Injectors for Certain Machine Engines {1290}
2015/06/04
Cat<SUP>&reg;</SUP> Reman Announces Additions to Several Engine Component Portfolios {108F, 1091, 1251, 1254, 1290, 1713}
2015/07/10
Truck Engine News
An Improved Hand Operated Fuel Priming Pump Is Available {1258}
2012/11/26
Engine News
An Improved Hand Operated Fuel Priming Pump Is Available {1258}
2012/10/08
Operation and Maintenance Manual
Fuel System - Prime
631E Series II Wheel Tractor-Scrapers
Special Instruction
Troubleshooting the Fuel Priming and Primary Filter Pump Gp and the Fuel Filter Base Assembly {1256, 1258, 1260, 1261, 1263}
Troubleshooting the Fuel Priming and Primary Filter Pump Gp and the Fuel Filter Base Assembly {1256, 1258, 1260, 1261, 1263}
Service Letter-NACD
PRODUCT SUPPORT PROGRAM FOR INSTALLING A HAND PRIMING FUEL PUMP ON CERTAIN C7, C9, C10, C11, C12, C13, C15, C16, C18, C30, C32, E90 3126, 3176, 3196, 3456, 3406, G3406, 3408 AND 3412 ENGINES
PRODUCT SUPPORT PROGRAM FOR INSTALLING A HAND PRIMING FUEL PUMP ON CERTAIN C7, C9, C10, C11, C12, C13, C15, C16, C18, C30, C32, E90 3126, 3176, 3196, 3456, 3406, G3406, 3408 AND 3412 ENGINES
Service Letter-Australia
Service Letter-CFEL
Service Letter-CSARL
Service Letter-Americas
Service Letter-Truck/Ag/Marine
Specifications
Fuel Transfer Pump Drive
3408C ENGINE FOR CATERPILLAR BUILT MACHINES
Fuel Transfer Pump
3408C ENGINE FOR CATERPILLAR BUILT MACHINES
Primary Fuel Filter And Fuel Filter Base
3408C ENGINE FOR CATERPILLAR BUILT MACHINES
Tool Operating Manual
Using the TMI System to Retrieve Off Engine Injection Pump Test Specifications for the Fuel Injection Equipment Test Stand{0706, 0782, 1251, 1286}
Using the TMI System to Retrieve Off Engine Injection Pump Test Specifications for the Fuel Injection Equipment Test Stand{0706, 0782, 1251, 1286}
Testing and Adjusting Fuel Injection Pump and Governor on 3064 and 3066 Engines{0374, 0599, 0706}
Testing and Adjusting Fuel Injection Pump and Governor on 3064 and 3066 Engines{0374, 0599, 0706}
Service Letter-China
PRODUCT SUPPORT PROGRAM FOR INSTALLING A HAND PRIMING FUEL PUMP ON CERTAIN C7, C9, C10, C11, C12, C13, C15, C16, C18, C30, C32, E90 3126, 3176, 3196, 3456, 3406, G3406, 3408 AND 3412 ENGINES
PRODUCT SUPPORT PROGRAM FOR INSTALLING A HAND PRIMING FUEL PUMP ON CERTAIN C7, C9, C10, C11, C12, C13, C15, C16, C18, C30, C32, E90 3126, 3176, 3196, 3456, 3406, G3406, 3408 AND 3412 ENGINES
Service Letter-Asia
Service Letter-APD
Testing and Adjusting
Fuel System - Prime
3408E and 3412E Engines for Caterpillar Built Machines
Disassembly and Assembly
Fuel Transfer Pump
3408 VEHICULAR ENGINE FOR 631E & 637E TRACTORS
Water Separator &amp; Fuel Filter Base
SUPPLEMENT FOR 631E SERIES II & 633E SERIES II & 637E SERIES
Fuel Priming Pump
SUPPLEMENT FOR 631E SERIES II & 633E SERIES II & 637E SERIES
Fuel Priming Pump - Remove and Install
C15 and C18 Engines for Caterpillar Built Machines
Service Magazine
Gasket Leakage On Aftermarket Fuel Filters{1261}
1985/12/16
Fuel Transfer Pump Shaft With Chromium Plate{1256}
1977/10/10
Improved Fuel Priming Pump Used{1258}
1987/04/20
New Larger Capacity Water Separator Is Available{1250}
1979/03/12
Improved 1R-0712 Fuel Filter Provides Improved Sealing{1261}
1994/03/28
New Fuel Priming Pump And Improved Gasket Used{1258}
1994/08/22
Procedure To Increase Fuel Transfer Pump Pressure {1256}
1995/04/10
129-0372 Primary Fuel Filter/Water Separator Assembly Used On 3408E And 3412E Machine Engines With Hydraulic Electronic Unit Injection (HEUI) {1260,1263}
1996/04/01
Be Sure To Correctly Tighten 1R-0712, 1R-0740, 1R-0749, 1R-0750, 1R-0751, 1R-0753, And 1R-0759 Fuel Filter Assemblies {1261}
1998/01/26
New Caterpillar High Efficiency Fuel Filters With STAY CLEAN VALVES&reg; Replace All Standard Fuel Filters In February Of 1999 {1261}
1999/04/12
Replacement of the Priming Pump {1258, 1263}
2007/11/05
An Improved Hand Operated Fuel Priming Pump Is Available {1258}
2012/10/04
Special Instruction
&quot;A Series&quot; Governor And Air/Fuel Ratio Control Response And Low Power Test{0374}
"A Series" Governor And Air/Fuel Ratio Control Response And Low Power Test{0374}
Wiring Polarity on Woodward 2301 Governors{1289}
Wiring Polarity on Woodward 2301 Governors{1289}
Installation of 7C9760 (12V) or 8N3569 (24V) Fuel Boost Pump Group{1250, 1256, 1260}
Installation of 7C9760 (12V) or 8N3569 (24V) Fuel Boost Pump Group{1250, 1256, 1260}
Replacement For The 2M4314 Fuel Pump Bonnet Retaining Bushing{1250}
Replacement For The 2M4314 Fuel Pump Bonnet Retaining Bushing{1250}
Use Of 6V22 Tool Group For Replacement Of Governor Spring Guide{620, 624, 1264}
Use Of 6V22 Tool Group For Replacement Of Governor Spring Guide{620, 624, 1264}
Installation Of Governor Spring Guide{1264}
Installation Of Governor Spring Guide{1264}
Using the 6V7870 Fixture Group and 6V7872 Pliers{1250, 1251}
Using the 6V7870 Fixture Group and 6V7872 Pliers{1250, 1251}
Troubleshooting the Fuel Priming and Primary Filter Pump Gp and the Fuel Filter Base Assembly {1256, 1258, 1260, 1261, 1263}
Troubleshooting the Fuel Priming and Primary Filter Pump Gp and the Fuel Filter Base Assembly {1256, 1258, 1260, 1261, 1263}
Specifications
Fuel Injection Pump Housing
3408 VEHICULAR ENGINE
Fuel Transfer Pump
3408 VEHICULAR ENGINE
Fuel Transfer Pump Drive
3408 VEHICULAR ENGINE
Governor
3408C ENGINE FOR CATERPILLAR BUILT MACHINES
Fuel Injection Pump Housing
3408C ENGINE FOR CATERPILLAR BUILT MACHINES
Governor Drive And Oil Pump
3408C ENGINE FOR CATERPILLAR BUILT MACHINES
Governor And Fuel Pump Drive
3408C ENGINE FOR CATERPILLAR BUILT MACHINES
Fuel Transfer Pump Drive
3408C ENGINE FOR CATERPILLAR BUILT MACHINES
Fuel Transfer Pump
3408C ENGINE FOR CATERPILLAR BUILT MACHINES
Fuel Transfer Pump
3408E and 3412E Engines for Caterpillar Built Machines
Tool Operating Manual
20 GPM Portable Fuel Filtration System {0374, 0599, 0706, 1250, 1256, 1261}
20 GPM Portable Fuel Filtration System {0374, 0599, 0706, 1250, 1256, 1261}
Reuse And Salvage Guidelines
Reuse and Salvage of New Scroll Fuel Systems (NSFS) for 3200, 3300, & 3400 Engines {1250, 1256}
Reuse and Salvage of New Scroll Fuel Systems (NSFS) for 3200, 3300, & 3400 Engines {1250, 1256}
Information Release Memo
REMANUFACTURED FUEL TRANSFER PUMPS FOR 3408, 3412, 3408B, 3412B, 3408C AND 3412C INDUSTRIAL, GENSET, MARINE AND MACHINE APPLICATIONS
REMANUFACTURED FUEL TRANSFER PUMPS FOR 3408, 3412, 3408B, 3412B, 3408C AND 3412C INDUSTRIAL, GENSET, MARINE AND MACHINE APPLICATIONS
Testing and Adjusting
Fuel System Pressure - Test
3408E and 3412E Engines for Caterpillar Built Machines
Disassembly and Assembly
Fuel Transfer Pump
3408 VEHICULAR ENGINE FOR 631E & 637E TRACTORS
Fuel Injection Pumps
3408 VEHICULAR ENGINE FOR 631E & 637E TRACTORS
Fuel Injection Pump Housing And Governor
3408 VEHICULAR ENGINE FOR 631E & 637E TRACTORS
Fuel Injection Pump Housing
3408 VEHICULAR ENGINE FOR 631E & 637E TRACTORS
Fuel Priming Pump
SUPPLEMENT FOR 631E SERIES II & 633E SERIES II & 637E SERIES
Fuel Transfer Pump - Remove
C15 and C18 Engines for Caterpillar Built Machines
Fuel Transfer Pump - Install
C15 and C18 Engines for Caterpillar Built Machines
Service Magazine
Modification Of 5P1768 Pointer Assembly Necessary For Use On Some Fuel Injection Pump Housings{1253,0653}
1980/03/31
Part Number For Fuel Injection Pump Group In New Location{1253,1286}
1981/11/09
Explanation Of Engine High Idle RPM And Correct Adjustment Of Engine Setpoint{1264}
1983/11/07
New Seal For Fuel Injection Pump Housing Is More Resistant To Heat Damage{1253}
1984/05/14
Steel Fuel Pump Lifter Used{1250,1251}
1985/09/02
Comparison Of Fuel Timing Tolerances For Field Settings{1250,1251,1281}
1985/10/28
Nylon Seals Used On Lockwire To Seal Critical Areas; Parts Service Seals Available For NACD Dealers{1257,1264}
1986/03/10
Improved Sleeve Bearing Used In Drive End Of Fuel Injection Pump Housing{1253}
1986/03/10
Black Nylon Fuel Seals For Lockwire Available Only To NACD Dealers For Certain Customers{1257,1264}
1986/06/09
Changes Have Been Made To OT Microfiche (Fuel Setting And Related Information){1250,1251,1281}
1986/06/16
More Flexible Lockwire Used With Nylon Seals For Sealing Critical Areas{1257,1264}
1986/09/22
Nylon Seals Used On Lockwire To Seal Critical Areas; All Subsidiary Dealers Can Now Order Parts Service Seals {1257,1264}
1986/11/03
New Retainer And Improved Housing Keep Water Pump Bearing Tight; Repair For Loosened Bearing{1361}
1977/04/11
New 5P4185 Fuel Pump Timing Pin To Be Used Only On 3408 And 3412 Engines{0650,1257}
1977/05/16
Fuel Transfer Pump Shaft With Chromium Plate{1256}
1977/10/10
Improved Fuel Priming Pump Used{1258}
1987/04/20
New Steel Fuel Injection Pump Lifters Should Not Be Mixed With Aluminum Lifters {1281,1250}
1987/09/28
Soft Washers And Lockwashers Are Now Used With The Mounting Bolts For Air-Fuel Ratio Control{1278,1264}
1978/03/13
Different O-Ring Seals Now Used In Fuel Injection Pump Group{1251}
1978/08/28
Use New 6V22 Tool Group To Make Replacement Of Worn Governor Spring Guides{0620}
1978/09/25
9S8100 Tool Group Changed To Use With Fuel Transfer Pump Only{0622}
1979/05/28
Changes Made To 8S2243 And 8S4613 Wrenches Used On Fuel Injection Pumps{0612,1251}
1979/08/06
Replace Camshaft And Install New Lifters If Pitting, Spalling, Or Wear Occurs On Lobes Of 4N0599 And 4N0602 Camshafts In Fuel Injection Pump Groups{1251,1253}
1991/05/20
New Fuel Priming Pump And Improved Gasket Used{1258}
1994/08/22
Improved Fuel Pump Bonnet Seal Has Better Heat Resistance {1251}
1994/09/12
Procedure To Increase Fuel Transfer Pump Pressure {1256}
1995/04/10
Tamper Resistant Plugs And Tamper Resistant Bolts Used To Prevent Changes To Fuel Ratio Control (FRC) Setting{1278,1287}
1996/01/22
Fuel Injection Pump Barrel Sealing Face Reconditioning{1251}
1996/03/25
Special Instruction
Installation of 7C9760 (12V) or 8N3569 (24V) Fuel Boost Pump Group{1250, 1256, 1260}
Installation of 7C9760 (12V) or 8N3569 (24V) Fuel Boost Pump Group{1250, 1256, 1260}
Removal And Installation Of The Hydraulic Electronic Unit Injectors{1290}
Removal And Installation Of The Hydraulic Electronic Unit Injectors{1290}
Installation Of The 174-8943 Sleeve Into The 3408E And 3412E Unit Injector Hydraulic Pump{1714}
Installation Of The 174-8943 Sleeve Into The 3408E And 3412E Unit Injector Hydraulic Pump{1714}
Installation Of The 033-6039 O-Ring Seal Into The 3408E And 3412E Unit Injector Hydraulic Pump{1251}
Installation Of The 033-6039 O-Ring Seal Into The 3408E And 3412E Unit Injector Hydraulic Pump{1251}
Installation of New Hose Assembly for Unit Injector Hydraulic Pump{1274, 1307, 1714}
Installation of New Hose Assembly for Unit Injector Hydraulic Pump{1274, 1307, 1714}
Service Letter-NACD
PSP FOR REPLACING THE HEUI HYDRAULIC PUMP GROUP OR INSTALLING A PUMP REPAIR KIT ON CERTAIN 3408E AND 3412E, 836, 24H, 669D, 771 D, 773D AND 775D, D9R AND 988F II AND 990 II, 834B, 631E, 633E, 637E, 651E AND 657E, PM-565 AND AD40 AND AE40 - PS5378 - MAILED US AND CANADA, CACO, COFA, CAPL, CCL, COSA- REVISED 03/01
PSP FOR REPLACING THE HEUI HYDRAULIC PUMP GROUP OR INSTALLING A PUMP REPAIR KIT ON CERTAIN 3408E AND 3412E, 836, 24H, 669D, 771 D, 773D AND 775D, D9R AND 988F II AND 990 II, 834B, 631E, 633E, 637E, 651E AND 657E, PM-565 AND AD40 AND AE40 - PS5378 - MAILED US AND CANADA, CACO, COFA, CAPL, CCL, COSA- REVISED 03/01
Product Support Program For Installing An Improved Thrust Plate On Certain 988F And 990 Wheel Loaders, D9R Track-Type Tractors And 769D, 771D, 773D, And 775D Trucks, 631E, 633E, 637E, 651E And 657E Wheel Tractor Scrapers, 24H Motor Graders, 834B Wheel Tractor Scrapers, 24H Motor Graders, Pm565 Cold Planers, 834B Wheel Tractors And 3408E And 3412E Industrial Engines
Product Support Program For Installing An Improved Thrust Plate On Certain 988F And 990 Wheel Loaders, D9R Track-Type Tractors And 769D, 771D, 773D, And 775D Trucks, 631E, 633E, 637E, 651E And 657E Wheel Tractor Scrapers, 24H Motor Graders, 834B Wheel Tractor Scrapers, 24H Motor Graders, Pm565 Cold Planers, 834B Wheel Tractors And 3408E And 3412E Industrial Engines
Product Support Program For Installing A New Electronic Software Group On Certain 631E, 633E, 637E, 651E, And 657E Wheel Tractor Scrapers Equipped With A HEUI Engine And A Retarder
Product Support Program For Installing A New Electronic Software Group On Certain 631E, 633E, 637E, 651E, And 657E Wheel Tractor Scrapers Equipped With A HEUI Engine And A Retarder
PRODUCT SUPPORT PROGRAM FOR REPLACING THE HEUI PUMP DRIVE ON CERTAIN 3408E AND 3412E POWERED 836 COMPACTORS; 834B AND 844 WHEEL DOZERS; 988F AND 990 WHEEL LOADERS; 24H MOTOR GRADERS; 631E, 633E, 637E, 651E, AND 657E SCRAPERS; AD40, AE40, 69D, 73D, 769D, 7
PRODUCT SUPPORT PROGRAM FOR REPLACING THE HEUI PUMP DRIVE ON CERTAIN 3408E AND 3412E POWERED 836 COMPACTORS; 834B AND 844 WHEEL DOZERS; 988F AND 990 WHEEL LOADERS; 24H MOTOR GRADERS; 631E, 633E, 637E, 651E, AND 657E SCRAPERS; AD40, AE40, 69D, 73D, 769D, 7
PRODUCT SUPPORT PROGRAM FOR REPLACING THE HEUI PUMP GROUP ON CERTAIN 3408E AND 3412E POWERED 836 COMPACTORS; 834B AND 844 WHEEL DOZERS; 988F AND 990 WHEEL LOADERS; 5110B EXCAVATORS; 24H MOTOR GRADERS; 631E, 633E, 637E, 651E, AND 657E SCRAPERS; AD40, AE40,
PRODUCT SUPPORT PROGRAM FOR REPLACING THE HEUI PUMP GROUP ON CERTAIN 3408E AND 3412E POWERED 836 COMPACTORS; 834B AND 844 WHEEL DOZERS; 988F AND 990 WHEEL LOADERS; 5110B EXCAVATORS; 24H MOTOR GRADERS; 631E, 633E, 637E, 651E, AND 657E SCRAPERS; AD40, AE40,
Service Letter-Australia
PSP FOR REPLACING THE HEUI HYDRAULIC PUMP GROUP OR INSTALLING A PUMP REPAIR KIT ON CERTAIN 3408E AND 3412E, 836, 24H, 669D, 771 D, 773D AND 775D, D9R AND 988F II AND 990 II, 834B, 631E, 633E, 637E, 651E AND 657E, PM-565 AND AD40 AND AE40 - PS5378 - MAILED US AND CANADA, CACO, COFA, CAPL, CCL, COSA- REVISED 03/01
PSP FOR REPLACING THE HEUI HYDRAULIC PUMP GROUP OR INSTALLING A PUMP REPAIR KIT ON CERTAIN 3408E AND 3412E, 836, 24H, 669D, 771 D, 773D AND 775D, D9R AND 988F II AND 990 II, 834B, 631E, 633E, 637E, 651E AND 657E, PM-565 AND AD40 AND AE40 - PS5378 - MAILED US AND CANADA, CACO, COFA, CAPL, CCL, COSA- REVISED 03/01
Product Support Program For Installing An Improved Thrust Plate On Certain 988F And 990 Wheel Loaders, D9R Track-Type Tractors And 769D, 771D, 773D, And 775D Trucks, 631E, 633E, 637E, 651E And 657E Wheel Tractor Scrapers, 24H Motor Graders, 834B Wheel Tractor Scrapers, 24H Motor Graders, Pm565 Cold Planers, 834B Wheel Tractors And 3408E And 3412E Industrial Engines
Product Support Program For Installing An Improved Thrust Plate On Certain 988F And 990 Wheel Loaders, D9R Track-Type Tractors And 769D, 771D, 773D, And 775D Trucks, 631E, 633E, 637E, 651E And 657E Wheel Tractor Scrapers, 24H Motor Graders, 834B Wheel Tractor Scrapers, 24H Motor Graders, Pm565 Cold Planers, 834B Wheel Tractors And 3408E And 3412E Industrial Engines
PRODUCT SUPPORT PROGRAM FOR REPLACING THE HEUI PUMP DRIVE ON CERTAIN 3408E AND 3412E POWERED 836 COMPACTORS; 834B AND 844 WHEEL DOZERS; 988F AND 990 WHEEL LOADERS; 24H MOTOR GRADERS; 631E, 633E, 637E, 651E, AND 657E SCRAPERS; AD40, AE40, 69D, 73D, 769D, 7
PRODUCT SUPPORT PROGRAM FOR REPLACING THE HEUI PUMP DRIVE ON CERTAIN 3408E AND 3412E POWERED 836 COMPACTORS; 834B AND 844 WHEEL DOZERS; 988F AND 990 WHEEL LOADERS; 24H MOTOR GRADERS; 631E, 633E, 637E, 651E, AND 657E SCRAPERS; AD40, AE40, 69D, 73D, 769D, 7
PRODUCT SUPPORT PROGRAM FOR REPLACING THE HEUI PUMP GROUP ON CERTAIN 3408E AND 3412E POWERED 836 COMPACTORS; 834B AND 844 WHEEL DOZERS; 988F AND 990 WHEEL LOADERS; 5110B EXCAVATORS; 24H MOTOR GRADERS; 631E, 633E, 637E, 651E, AND 657E SCRAPERS; AD40, AE40,
PRODUCT SUPPORT PROGRAM FOR REPLACING THE HEUI PUMP GROUP ON CERTAIN 3408E AND 3412E POWERED 836 COMPACTORS; 834B AND 844 WHEEL DOZERS; 988F AND 990 WHEEL LOADERS; 5110B EXCAVATORS; 24H MOTOR GRADERS; 631E, 633E, 637E, 651E, AND 657E SCRAPERS; AD40, AE40,
Service Letter-CFEL
PSP FOR REPLACING THE HEUI HYDRAULIC PUMP GROUP OR INSTALLING A PUMP REPAIR KIT ON CERTAIN 3408E AND 3412E, 836, 24H, 669D, 771 D, 773D AND 775D, D9R AND 988F II AND 990 II, 834B, 631E, 633E, 637E, 651E AND 657E, PM-565 AND AD40 AND AE40 - PS5378 - MAILED US AND CANADA, CACO, COFA, CAPL, CCL, COSA- REVISED 03/01
PSP FOR REPLACING THE HEUI HYDRAULIC PUMP GROUP OR INSTALLING A PUMP REPAIR KIT ON CERTAIN 3408E AND 3412E, 836, 24H, 669D, 771 D, 773D AND 775D, D9R AND 988F II AND 990 II, 834B, 631E, 633E, 637E, 651E AND 657E, PM-565 AND AD40 AND AE40 - PS5378 - MAILED US AND CANADA, CACO, COFA, CAPL, CCL, COSA- REVISED 03/01
Product Support Program For Installing An Improved Thrust Plate On Certain 988F And 990 Wheel Loaders, D9R Track-Type Tractors And 769D, 771D, 773D, And 775D Trucks, 631E, 633E, 637E, 651E And 657E Wheel Tractor Scrapers, 24H Motor Graders, 834B Wheel Tractor Scrapers, 24H Motor Graders, Pm565 Cold Planers, 834B Wheel Tractors And 3408E And 3412E Industrial Engines
Product Support Program For Installing An Improved Thrust Plate On Certain 988F And 990 Wheel Loaders, D9R Track-Type Tractors And 769D, 771D, 773D, And 775D Trucks, 631E, 633E, 637E, 651E And 657E Wheel Tractor Scrapers, 24H Motor Graders, 834B Wheel Tractor Scrapers, 24H Motor Graders, Pm565 Cold Planers, 834B Wheel Tractors And 3408E And 3412E Industrial Engines
PRODUCT SUPPORT PROGRAM FOR REPLACING THE HEUI PUMP DRIVE ON CERTAIN 3408E AND 3412E POWERED 836 COMPACTORS; 834B AND 844 WHEEL DOZERS; 988F AND 990 WHEEL LOADERS; 24H MOTOR GRADERS; 631E, 633E, 637E, 651E, AND 657E SCRAPERS; AD40, AE40, 69D, 73D, 769D, 7
PRODUCT SUPPORT PROGRAM FOR REPLACING THE HEUI PUMP DRIVE ON CERTAIN 3408E AND 3412E POWERED 836 COMPACTORS; 834B AND 844 WHEEL DOZERS; 988F AND 990 WHEEL LOADERS; 24H MOTOR GRADERS; 631E, 633E, 637E, 651E, AND 657E SCRAPERS; AD40, AE40, 69D, 73D, 769D, 7
PRODUCT SUPPORT PROGRAM FOR REPLACING THE HEUI PUMP GROUP ON CERTAIN 3408E AND 3412E POWERED 836 COMPACTORS; 834B AND 844 WHEEL DOZERS; 988F AND 990 WHEEL LOADERS; 5110B EXCAVATORS; 24H MOTOR GRADERS; 631E, 633E, 637E, 651E, AND 657E SCRAPERS; AD40, AE40,
PRODUCT SUPPORT PROGRAM FOR REPLACING THE HEUI PUMP GROUP ON CERTAIN 3408E AND 3412E POWERED 836 COMPACTORS; 834B AND 844 WHEEL DOZERS; 988F AND 990 WHEEL LOADERS; 5110B EXCAVATORS; 24H MOTOR GRADERS; 631E, 633E, 637E, 651E, AND 657E SCRAPERS; AD40, AE40,
Service Letter-CSARL
PSP FOR REPLACING THE HEUI HYDRAULIC PUMP GROUP OR INSTALLING A PUMP REPAIR KIT ON CERTAIN 3408E AND 3412E, 836, 24H, 669D, 771 D, 773D AND 775D, D9R AND 988F II AND 990 II, 834B, 631E, 633E, 637E, 651E AND 657E, PM-565 AND AD40 AND AE40 - PS5378 - MAILED US AND CANADA, CACO, COFA, CAPL, CCL, COSA- REVISED 03/01
PSP FOR REPLACING THE HEUI HYDRAULIC PUMP GROUP OR INSTALLING A PUMP REPAIR KIT ON CERTAIN 3408E AND 3412E, 836, 24H, 669D, 771 D, 773D AND 775D, D9R AND 988F II AND 990 II, 834B, 631E, 633E, 637E, 651E AND 657E, PM-565 AND AD40 AND AE40 - PS5378 - MAILED US AND CANADA, CACO, COFA, CAPL, CCL, COSA- REVISED 03/01
Product Support Program For Installing An Improved Thrust Plate On Certain 988F And 990 Wheel Loaders, D9R Track-Type Tractors And 769D, 771D, 773D, And 775D Trucks, 631E, 633E, 637E, 651E And 657E Wheel Tractor Scrapers, 24H Motor Graders, 834B Wheel Tractor Scrapers, 24H Motor Graders, Pm565 Cold Planers, 834B Wheel Tractors And 3408E And 3412E Industrial Engines
Product Support Program For Installing An Improved Thrust Plate On Certain 988F And 990 Wheel Loaders, D9R Track-Type Tractors And 769D, 771D, 773D, And 775D Trucks, 631E, 633E, 637E, 651E And 657E Wheel Tractor Scrapers, 24H Motor Graders, 834B Wheel Tractor Scrapers, 24H Motor Graders, Pm565 Cold Planers, 834B Wheel Tractors And 3408E And 3412E Industrial Engines
Product Support Program For Installing A New Electronic Software Group On Certain 631E, 633E, 637E, 651E, And 657E Wheel Tractor Scrapers Equipped With A HEUI Engine And A Retarder
Product Support Program For Installing A New Electronic Software Group On Certain 631E, 633E, 637E, 651E, And 657E Wheel Tractor Scrapers Equipped With A HEUI Engine And A Retarder
PRODUCT SUPPORT PROGRAM FOR REPLACING THE HEUI PUMP DRIVE ON CERTAIN 3408E AND 3412E POWERED 836 COMPACTORS; 834B AND 844 WHEEL DOZERS; 988F AND 990 WHEEL LOADERS; 24H MOTOR GRADERS; 631E, 633E, 637E, 651E, AND 657E SCRAPERS; AD40, AE40, 69D, 73D, 769D, 7
PRODUCT SUPPORT PROGRAM FOR REPLACING THE HEUI PUMP DRIVE ON CERTAIN 3408E AND 3412E POWERED 836 COMPACTORS; 834B AND 844 WHEEL DOZERS; 988F AND 990 WHEEL LOADERS; 24H MOTOR GRADERS; 631E, 633E, 637E, 651E, AND 657E SCRAPERS; AD40, AE40, 69D, 73D, 769D, 7
PRODUCT SUPPORT PROGRAM FOR REPLACING THE HEUI PUMP GROUP ON CERTAIN 3408E AND 3412E POWERED 836 COMPACTORS; 834B AND 844 WHEEL DOZERS; 988F AND 990 WHEEL LOADERS; 5110B EXCAVATORS; 24H MOTOR GRADERS; 631E, 633E, 637E, 651E, AND 657E SCRAPERS; AD40, AE40,
PRODUCT SUPPORT PROGRAM FOR REPLACING THE HEUI PUMP GROUP ON CERTAIN 3408E AND 3412E POWERED 836 COMPACTORS; 834B AND 844 WHEEL DOZERS; 988F AND 990 WHEEL LOADERS; 5110B EXCAVATORS; 24H MOTOR GRADERS; 631E, 633E, 637E, 651E, AND 657E SCRAPERS; AD40, AE40,
Service Letter-Americas
PSP FOR REPLACING THE HEUI HYDRAULIC PUMP GROUP OR INSTALLING A PUMP REPAIR KIT ON CERTAIN 3408E AND 3412E, 836, 24H, 669D, 771 D, 773D AND 775D, D9R AND 988F II AND 990 II, 834B, 631E, 633E, 637E, 651E AND 657E, PM-565 AND AD40 AND AE40 - PS5378 - MAILED US AND CANADA, CACO, COFA, CAPL, CCL, COSA- REVISED 03/01
PSP FOR REPLACING THE HEUI HYDRAULIC PUMP GROUP OR INSTALLING A PUMP REPAIR KIT ON CERTAIN 3408E AND 3412E, 836, 24H, 669D, 771 D, 773D AND 775D, D9R AND 988F II AND 990 II, 834B, 631E, 633E, 637E, 651E AND 657E, PM-565 AND AD40 AND AE40 - PS5378 - MAILED US AND CANADA, CACO, COFA, CAPL, CCL, COSA- REVISED 03/01
Product Support Program For Installing An Improved Thrust Plate On Certain 988F And 990 Wheel Loaders, D9R Track-Type Tractors And 769D, 771D, 773D, And 775D Trucks, 631E, 633E, 637E, 651E And 657E Wheel Tractor Scrapers, 24H Motor Graders, 834B Wheel Tractor Scrapers, 24H Motor Graders, Pm565 Cold Planers, 834B Wheel Tractors And 3408E And 3412E Industrial Engines
Product Support Program For Installing An Improved Thrust Plate On Certain 988F And 990 Wheel Loaders, D9R Track-Type Tractors And 769D, 771D, 773D, And 775D Trucks, 631E, 633E, 637E, 651E And 657E Wheel Tractor Scrapers, 24H Motor Graders, 834B Wheel Tractor Scrapers, 24H Motor Graders, Pm565 Cold Planers, 834B Wheel Tractors And 3408E And 3412E Industrial Engines
PRODUCT SUPPORT PROGRAM FOR REPLACING THE HEUI PUMP DRIVE ON CERTAIN 3408E AND 3412E POWERED 836 COMPACTORS; 834B AND 844 WHEEL DOZERS; 988F AND 990 WHEEL LOADERS; 24H MOTOR GRADERS; 631E, 633E, 637E, 651E, AND 657E SCRAPERS; AD40, AE40, 69D, 73D, 769D, 7
PRODUCT SUPPORT PROGRAM FOR REPLACING THE HEUI PUMP DRIVE ON CERTAIN 3408E AND 3412E POWERED 836 COMPACTORS; 834B AND 844 WHEEL DOZERS; 988F AND 990 WHEEL LOADERS; 24H MOTOR GRADERS; 631E, 633E, 637E, 651E, AND 657E SCRAPERS; AD40, AE40, 69D, 73D, 769D, 7
PRODUCT SUPPORT PROGRAM FOR REPLACING THE HEUI PUMP GROUP ON CERTAIN 3408E AND 3412E POWERED 836 COMPACTORS; 834B AND 844 WHEEL DOZERS; 988F AND 990 WHEEL LOADERS; 5110B EXCAVATORS; 24H MOTOR GRADERS; 631E, 633E, 637E, 651E, AND 657E SCRAPERS; AD40, AE40,
PRODUCT SUPPORT PROGRAM FOR REPLACING THE HEUI PUMP GROUP ON CERTAIN 3408E AND 3412E POWERED 836 COMPACTORS; 834B AND 844 WHEEL DOZERS; 988F AND 990 WHEEL LOADERS; 5110B EXCAVATORS; 24H MOTOR GRADERS; 631E, 633E, 637E, 651E, AND 657E SCRAPERS; AD40, AE40,
Technical Information Bulletin
Unit Injection Pump Group (HEUI Engine Hydraulic Oil Supply)
Unit Injection Pump Group (HEUI Engine Hydraulic Oil Supply)
Excessive Wear And Breakage Of 124-6639 Thrust Plate In 125-3427 Pump Drive Group (HEUI Hydraulic Pump Drive)
Excessive Wear And Breakage Of 124-6639 Thrust Plate In 125-3427 Pump Drive Group (HEUI Hydraulic Pump Drive)
Hydraulic Actuated Electronically Controlled Unit Injector (HEUI) Manifold In Engine Cylinder Head Group May Leak
Hydraulic Actuated Electronically Controlled Unit Injector (HEUI) Manifold In Engine Cylinder Head Group May Leak
Hydraulically Actuated Electronically Controlled Unit Injector (HEUI) Hydraulic Pump
Hydraulically Actuated Electronically Controlled Unit Injector (HEUI) Hydraulic Pump
Specifications
Injection Actuation Pressure Control Valve
3408E and 3412E Engines for Caterpillar Built Machines
Unit Injector Hydraulic Pump
3408E and 3412E Engines for Caterpillar Built Machines
Hydraulic Pump Drive
3408E and 3412E Engines for Caterpillar Built Machines
Injection Actuation Pressure Sensor
3408E and 3412E Engines for Caterpillar Built Machines
Tool Operating Manual
Using the 4C-6090 Multichannel Temperature Selector Group{0599, 0701, 0706, 1251, 1254, 1290, 1713}
Using the 4C-6090 Multichannel Temperature Selector Group{0599, 0701, 0706, 1251, 1254, 1290, 1713}
Using the 143-2099 Sleeve Replacement Tool Group on 3114, 3116, and 3126 Engines{0374, 0599, 0701, 0706, 0781}
Using the 143-2099 Sleeve Replacement Tool Group on 3114, 3116, and 3126 Engines{0374, 0599, 0701, 0706, 0781}
Service Letter-China
PSP FOR REPLACING THE HEUI HYDRAULIC PUMP GROUP OR INSTALLING A PUMP REPAIR KIT ON CERTAIN 3408E AND 3412E, 836, 24H, 669D, 771 D, 773D AND 775D, D9R AND 988F II AND 990 II, 834B, 631E, 633E, 637E, 651E AND 657E, PM-565 AND AD40 AND AE40 - PS5378 - MAILED US AND CANADA, CACO, COFA, CAPL, CCL, COSA- REVISED 03/01
PSP FOR REPLACING THE HEUI HYDRAULIC PUMP GROUP OR INSTALLING A PUMP REPAIR KIT ON CERTAIN 3408E AND 3412E, 836, 24H, 669D, 771 D, 773D AND 775D, D9R AND 988F II AND 990 II, 834B, 631E, 633E, 637E, 651E AND 657E, PM-565 AND AD40 AND AE40 - PS5378 - MAILED US AND CANADA, CACO, COFA, CAPL, CCL, COSA- REVISED 03/01
Product Support Program For Installing An Improved Thrust Plate On Certain 988F And 990 Wheel Loaders, D9R Track-Type Tractors And 769D, 771D, 773D, And 775D Trucks, 631E, 633E, 637E, 651E And 657E Wheel Tractor Scrapers, 24H Motor Graders, 834B Wheel Tractor Scrapers, 24H Motor Graders, Pm565 Cold Planers, 834B Wheel Tractors And 3408E And 3412E Industrial Engines
Product Support Program For Installing An Improved Thrust Plate On Certain 988F And 990 Wheel Loaders, D9R Track-Type Tractors And 769D, 771D, 773D, And 775D Trucks, 631E, 633E, 637E, 651E And 657E Wheel Tractor Scrapers, 24H Motor Graders, 834B Wheel Tractor Scrapers, 24H Motor Graders, Pm565 Cold Planers, 834B Wheel Tractors And 3408E And 3412E Industrial Engines
PRODUCT SUPPORT PROGRAM FOR REPLACING THE HEUI PUMP DRIVE ON CERTAIN 3408E AND 3412E POWERED 836 COMPACTORS; 834B AND 844 WHEEL DOZERS; 988F AND 990 WHEEL LOADERS; 24H MOTOR GRADERS; 631E, 633E, 637E, 651E, AND 657E SCRAPERS; AD40, AE40, 69D, 73D, 769D, 7
PRODUCT SUPPORT PROGRAM FOR REPLACING THE HEUI PUMP DRIVE ON CERTAIN 3408E AND 3412E POWERED 836 COMPACTORS; 834B AND 844 WHEEL DOZERS; 988F AND 990 WHEEL LOADERS; 24H MOTOR GRADERS; 631E, 633E, 637E, 651E, AND 657E SCRAPERS; AD40, AE40, 69D, 73D, 769D, 7
PRODUCT SUPPORT PROGRAM FOR REPLACING THE HEUI PUMP GROUP ON CERTAIN 3408E AND 3412E POWERED 836 COMPACTORS; 834B AND 844 WHEEL DOZERS; 988F AND 990 WHEEL LOADERS; 5110B EXCAVATORS; 24H MOTOR GRADERS; 631E, 633E, 637E, 651E, AND 657E SCRAPERS; AD40, AE40,
PRODUCT SUPPORT PROGRAM FOR REPLACING THE HEUI PUMP GROUP ON CERTAIN 3408E AND 3412E POWERED 836 COMPACTORS; 834B AND 844 WHEEL DOZERS; 988F AND 990 WHEEL LOADERS; 5110B EXCAVATORS; 24H MOTOR GRADERS; 631E, 633E, 637E, 651E, AND 657E SCRAPERS; AD40, AE40,
Service Letter-Asia
PSP FOR REPLACING THE HEUI HYDRAULIC PUMP GROUP OR INSTALLING A PUMP REPAIR KIT ON CERTAIN 3408E AND 3412E, 836, 24H, 669D, 771 D, 773D AND 775D, D9R AND 988F II AND 990 II, 834B, 631E, 633E, 637E, 651E AND 657E, PM-565 AND AD40 AND AE40 - PS5378 - MAILED US AND CANADA, CACO, COFA, CAPL, CCL, COSA- REVISED 03/01
PSP FOR REPLACING THE HEUI HYDRAULIC PUMP GROUP OR INSTALLING A PUMP REPAIR KIT ON CERTAIN 3408E AND 3412E, 836, 24H, 669D, 771 D, 773D AND 775D, D9R AND 988F II AND 990 II, 834B, 631E, 633E, 637E, 651E AND 657E, PM-565 AND AD40 AND AE40 - PS5378 - MAILED US AND CANADA, CACO, COFA, CAPL, CCL, COSA- REVISED 03/01
Product Support Program For Installing An Improved Thrust Plate On Certain 988F And 990 Wheel Loaders, D9R Track-Type Tractors And 769D, 771D, 773D, And 775D Trucks, 631E, 633E, 637E, 651E And 657E Wheel Tractor Scrapers, 24H Motor Graders, 834B Wheel Tractor Scrapers, 24H Motor Graders, Pm565 Cold Planers, 834B Wheel Tractors And 3408E And 3412E Industrial Engines
Product Support Program For Installing An Improved Thrust Plate On Certain 988F And 990 Wheel Loaders, D9R Track-Type Tractors And 769D, 771D, 773D, And 775D Trucks, 631E, 633E, 637E, 651E And 657E Wheel Tractor Scrapers, 24H Motor Graders, 834B Wheel Tractor Scrapers, 24H Motor Graders, Pm565 Cold Planers, 834B Wheel Tractors And 3408E And 3412E Industrial Engines
PRODUCT SUPPORT PROGRAM FOR REPLACING THE HEUI PUMP DRIVE ON CERTAIN 3408E AND 3412E POWERED 836 COMPACTORS; 834B AND 844 WHEEL DOZERS; 988F AND 990 WHEEL LOADERS; 24H MOTOR GRADERS; 631E, 633E, 637E, 651E, AND 657E SCRAPERS; AD40, AE40, 69D, 73D, 769D, 7
PRODUCT SUPPORT PROGRAM FOR REPLACING THE HEUI PUMP DRIVE ON CERTAIN 3408E AND 3412E POWERED 836 COMPACTORS; 834B AND 844 WHEEL DOZERS; 988F AND 990 WHEEL LOADERS; 24H MOTOR GRADERS; 631E, 633E, 637E, 651E, AND 657E SCRAPERS; AD40, AE40, 69D, 73D, 769D, 7
PRODUCT SUPPORT PROGRAM FOR REPLACING THE HEUI PUMP GROUP ON CERTAIN 3408E AND 3412E POWERED 836 COMPACTORS; 834B AND 844 WHEEL DOZERS; 988F AND 990 WHEEL LOADERS; 5110B EXCAVATORS; 24H MOTOR GRADERS; 631E, 633E, 637E, 651E, AND 657E SCRAPERS; AD40, AE40,
PRODUCT SUPPORT PROGRAM FOR REPLACING THE HEUI PUMP GROUP ON CERTAIN 3408E AND 3412E POWERED 836 COMPACTORS; 834B AND 844 WHEEL DOZERS; 988F AND 990 WHEEL LOADERS; 5110B EXCAVATORS; 24H MOTOR GRADERS; 631E, 633E, 637E, 651E, AND 657E SCRAPERS; AD40, AE40,
Service Letter-APD
PSP FOR REPLACING THE HEUI HYDRAULIC PUMP GROUP OR INSTALLING A PUMP REPAIR KIT ON CERTAIN 3408E AND 3412E, 836, 24H, 669D, 771 D, 773D AND 775D, D9R AND 988F II AND 990 II, 834B, 631E, 633E, 637E, 651E AND 657E, PM-565 AND AD40 AND AE40 - PS5378 - MAILED US AND CANADA, CACO, COFA, CAPL, CCL, COSA- REVISED 03/01
PSP FOR REPLACING THE HEUI HYDRAULIC PUMP GROUP OR INSTALLING A PUMP REPAIR KIT ON CERTAIN 3408E AND 3412E, 836, 24H, 669D, 771 D, 773D AND 775D, D9R AND 988F II AND 990 II, 834B, 631E, 633E, 637E, 651E AND 657E, PM-565 AND AD40 AND AE40 - PS5378 - MAILED US AND CANADA, CACO, COFA, CAPL, CCL, COSA- REVISED 03/01
Product Support Program For Installing An Improved Thrust Plate On Certain 988F And 990 Wheel Loaders, D9R Track-Type Tractors And 769D, 771D, 773D, And 775D Trucks, 631E, 633E, 637E, 651E And 657E Wheel Tractor Scrapers, 24H Motor Graders, 834B Wheel Tractor Scrapers, 24H Motor Graders, Pm565 Cold Planers, 834B Wheel Tractors And 3408E And 3412E Industrial Engines
Product Support Program For Installing An Improved Thrust Plate On Certain 988F And 990 Wheel Loaders, D9R Track-Type Tractors And 769D, 771D, 773D, And 775D Trucks, 631E, 633E, 637E, 651E And 657E Wheel Tractor Scrapers, 24H Motor Graders, 834B Wheel Tractor Scrapers, 24H Motor Graders, Pm565 Cold Planers, 834B Wheel Tractors And 3408E And 3412E Industrial Engines
PRODUCT SUPPORT PROGRAM FOR REPLACING THE HEUI PUMP DRIVE ON CERTAIN 3408E AND 3412E POWERED 836 COMPACTORS; 834B AND 844 WHEEL DOZERS; 988F AND 990 WHEEL LOADERS; 24H MOTOR GRADERS; 631E, 633E, 637E, 651E, AND 657E SCRAPERS; AD40, AE40, 69D, 73D, 769D, 7
PRODUCT SUPPORT PROGRAM FOR REPLACING THE HEUI PUMP DRIVE ON CERTAIN 3408E AND 3412E POWERED 836 COMPACTORS; 834B AND 844 WHEEL DOZERS; 988F AND 990 WHEEL LOADERS; 24H MOTOR GRADERS; 631E, 633E, 637E, 651E, AND 657E SCRAPERS; AD40, AE40, 69D, 73D, 769D, 7
PRODUCT SUPPORT PROGRAM FOR REPLACING THE HEUI PUMP GROUP ON CERTAIN 3408E AND 3412E POWERED 836 COMPACTORS; 834B AND 844 WHEEL DOZERS; 988F AND 990 WHEEL LOADERS; 5110B EXCAVATORS; 24H MOTOR GRADERS; 631E, 633E, 637E, 651E, AND 657E SCRAPERS; AD40, AE40,
PRODUCT SUPPORT PROGRAM FOR REPLACING THE HEUI PUMP GROUP ON CERTAIN 3408E AND 3412E POWERED 836 COMPACTORS; 834B AND 844 WHEEL DOZERS; 988F AND 990 WHEEL LOADERS; 5110B EXCAVATORS; 24H MOTOR GRADERS; 631E, 633E, 637E, 651E, AND 657E SCRAPERS; AD40, AE40,
Disassembly and Assembly
Injection Actuation Pressure Sensor - Remove and Install
3408E and 3412E Engines for Caterpillar Built Machines
Unit Injector Hydraulic Pump Drive - Remove
3408E and 3412E Engines for Caterpillar Built Machines
Unit Injector Hydraulic Pump Drive - Install
3408E and 3412E Engines for Caterpillar Built Machines
Unit Injector Hydraulic Pump Drive - Disassemble
3408E and 3412E Engines for Caterpillar Built Machines
Unit Injector Hydraulic Pump Drive - Assemble
3408E and 3412E Engines for Caterpillar Built Machines
Unit Injector Hydraulic Pump - Remove
3408E and 3412E Engines for Caterpillar Built Machines
Unit Injector Hydraulic Pump - Install
3408E and 3412E Engines for Caterpillar Built Machines
Unit Injector Hydraulic Pump - Disassemble
3408E and 3412E Engines for Caterpillar Built Machines
Unit Injector Hydraulic Pump - Assemble
3408E and 3412E Engines for Caterpillar Built Machines
Injection Actuation Pressure Control Valve - Remove
3408E and 3412E Engines for Caterpillar Built Machines
Injection Actuation Pressure Control Valve - Install
3408E and 3412E Engines for Caterpillar Built Machines
Service Magazine
Seal Kits For Hydraulic Unit Injector Pump Groups Available {1250,1714}
1996/10/28
The 154-6732 Pump Kit Is Available To Help Service The Unit Injector Hydraulic Pump Group On 3408E (99C) And 3412E (80M) Machine Engines {1714}
1998/01/26
Priming The 144-0835 Unit Injector Hydraulic Pump{1714}
1998/07/20
New Steel Thrust Plate Replaces Bronze Thrust Plate In Hydraulically Actuated Electronically Controlled Unit Injector (HEUI) Pump Drive Groups {1714}
1998/07/27
New Plug Kit Improves Injection Actuation Pressure During Engine Cranking {1714}
1998/09/21
Compensator And Socket Head Bolts For 3408E And 3412E Hydraulically Actuated Electronically Controlled Unit Injector (HEUI) Hydraulic Pump Now Available{1714}
1998/11/16
Bearing Specifications For 3408E And 3412E Hydraulically Actuated Electronically Controlled Unit Injector (HEUI) Hydraulic Drive Group{1714}
1999/02/01
144-0835 Pump Enhancements {1714}
1999/05/03
Revised CD-ROM For Hydraulic Electronic Unit Injector (HEUI) Fuel System Available {0350}
1999/06/28
An Improved Unit Injector Hydraulic Pump is Available {1714}
2001/08/13
New High Pressure Oil Hose Assembly Offers Added Flexibility for Thermal Expansion {1714, 7554}
2002/11/18
Installation of a Protective Sleeve for the Hose on the Pump of the Hydraulic Electronic Unit Injector (HEUI) Fuel System is Now Used {1307, 1714}
2005/02/07
Troubleshooting the Injection Actuation Pressure on Unit Injector Hydraulic Pumps {1714}
2006/11/13
Fuel Rack Slots Have Improved Wear Resistance{1257}
1982/05/10
Steel Fuel Pump Lifter Used{1250,1251}
1985/09/02
Nylon Seals Used On Lockwire To Seal Critical Areas; Parts Service Seals Available For NACD Dealers{1257,1264}
1986/03/10
Black Nylon Fuel Seals For Lockwire Available Only To NACD Dealers For Certain Customers{1257,1264}
1986/06/09
More Flexible Lockwire Used With Nylon Seals For Sealing Critical Areas{1257,1264}
1986/09/22
Nylon Seals Used On Lockwire To Seal Critical Areas; All Subsidiary Dealers Can Now Order Parts Service Seals {1257,1264}
1986/11/03
Modification To Rack Adjusting Tool Needed For Higher Rack Settings{0654,1257}
1978/10/16
Tee Handle Hexagonal Wrench In Rack Adjusting Tool Is Now Available For Parts Replacement
1979/09/10
Added Methods To Decrease The Effects Of High Sulfur Fuels{1355,1280,1318,1000}
1982/08/30
Special Instruction
Installation of Fuel/Water Separator{1260, 1263}
Installation of Fuel/Water Separator{1260, 1263}
Troubleshooting the Fuel Priming and Primary Filter Pump Gp and the Fuel Filter Base Assembly {1256, 1258, 1260, 1261, 1263}
Troubleshooting the Fuel Priming and Primary Filter Pump Gp and the Fuel Filter Base Assembly {1256, 1258, 1260, 1261, 1263}
Service Magazine
New Larger Capacity Water Separator Is Available{1250}
1979/03/12
129-0372 Primary Fuel Filter/Water Separator Assembly Used On 3408E And 3412E Machine Engines With Hydraulic Electronic Unit Injection (HEUI) {1260,1263}
1996/04/01
Be Sure To Correctly Tighten 1R-0712, 1R-0740, 1R-0749, 1R-0750, 1R-0751, 1R-0753, And 1R-0759 Fuel Filter Assemblies {1261}
1998/01/26
New Caterpillar High Efficiency Fuel Filters With STAY CLEAN VALVES&reg; Replace All Standard Fuel Filters In February Of 1999 {1261}
1999/04/12
The Proper Procedure to Enter Claims in SIMSi for Plugged /Restricted Fuel Filters and Water Separators on All Machines {1260, 1261, 1262, 1263}
2011/03/21
Replacement of the Priming Pump {1258, 1263}
2007/12/24
Improved Governor Control Shaft And Seal Will Help Prevent Oil Leakage{1265}
1983/07/04
Be Sure The Polarity Of The Electrical Connector On EG3P Woodward Actuator Assembly Is Correct{1265,1250}
1986/05/05
Correct Adjustment Of Fuel Shut-Off Solenoid Shaft Can Prevent Failures{1259}
1977/08/08
Be Sure The Polarity Of The Electrical Connector On EG3P Woodward Actuator Assembly Is Correct{1265,1250}
1986/05/05
Correct Position Of The Bleed Hole In The Fuel Line Adapter{1252}
1986/04/21
New 1U9139 Universal Fuel Line Pickup Available{0775}
1988/05/23
5P7437 Adapter (Part Of 8T5301 Diesel Timing Adapter Group) Must Be Modified To Work On Current Fuel Lines.{0782}
1992/02/03
Tool Operating Manual
NEHS1126: <NOBR>370-8570</NOBR> Bulk Fuel Filtration Group 200 GPM Flow Rate {0599, 0680, 0706, 0782, 1250, 1280}
NEHS1126: 370-8570 Bulk Fuel Filtration Group 200 GPM Flow Rate {0599, 0680, 0706, 0782, 1250, 1280}
370-8568 Bulk Fuel Filtration Group 50 GPM Flow Rate{0599, 0680, 0706, 0782, 1250, 1280}
370-8568 Bulk Fuel Filtration Group 50 GPM Flow Rate{0599, 0680, 0706, 0782, 1250, 1280}
284-0413 Bulk Fuel Filtration Group 50 GPM Flow Rate{0680, 0782, 1250, 1280}
284-0413 Bulk Fuel Filtration Group 50 GPM Flow Rate{0680, 0782, 1250, 1280}
284-0415 Bulk Fuel Filtration Group 100 GPM Flow Rate{0680, 0782, 1250, 1280}
284-0415 Bulk Fuel Filtration Group 100 GPM Flow Rate{0680, 0782, 1250, 1280}
284-0416 Bulk Fuel Filtration Group 200 GPM Flow Rate{0599, 0680, 0706, 0782, 1250, 1280}
284-0416 Bulk Fuel Filtration Group 200 GPM Flow Rate{0599, 0680, 0706, 0782, 1250, 1280}
295-0048 Bulk Fuel Filtration Group 300 GPM Flow Rate{0374, 0599, 0680, 0706, 1250, 1261, 1280}
295-0048 Bulk Fuel Filtration Group 300 GPM Flow Rate{0374, 0599, 0680, 0706, 1250, 1261, 1280}
370-8569 Bulk Fuel Filtration Group 100 GPM Flow Rate{0599, 0680, 0706, 0782, 1250, 1280}
370-8569 Bulk Fuel Filtration Group 100 GPM Flow Rate{0599, 0680, 0706, 0782, 1250, 1280}
370-8571 Bulk Fuel Filtration Group 300 GPM Flow Rate{0599, 0680, 0706, 0782, 1250, 1280}
370-8571 Bulk Fuel Filtration Group 300 GPM Flow Rate{0599, 0680, 0706, 0782, 1250, 1280}
Disassembly and Assembly
Hydraulic And Fuel Tank
3408 VEHICULAR ENGINE FOR 631E & 637E TRACTORS
Hydraulic And Fuel Tank
631E & 637E WHEEL TRACTOR-SCRAPER VEHICLE SYSTEMS
Fuel Tank
631E SERIES II & 637E SERIES II WHEEL TRACTOR-SCRAPER MACHIN
Service Magazine
Correct Adjustment Of Fuel Shut-Off Solenoid Shaft Can Prevent Failures{1259}
1977/08/08
Updated Fuel Tank Caps Are Now Available {1273}
2004/03/15
Updated Fuel Tank Caps are Now Available {1273}
2003/12/22
Conversion Kits are Available to Convert Caterpillar or Wiggins Fast Fuel System Threaded Receivers to Caterpillar Flange Mounted Receivers {1710}
2004/03/29
Welding On Fuel And Hydraulic Tanks {0353, 0679, 1273, 5056, 7000}
2005/12/19
Be Sure The Polarity Of The Electrical Connector On EG3P Woodward Actuator Assembly Is Correct{1265,1250}
1986/05/05
Improvements To Optional Modification Of 5P4150 Nozzle Tester{0651,1254}
1981/08/17
Make Set Point Measurements Easier With The 6V4060 Engine Set Point Indicator{0651}
1982/08/16
Service Information For Easier Use Of The 6V3100 Timing Indicator Group{0651,1250,1156,1157}
1982/10/11
Use Caterpillar 6V50 Engine Timing Indicator For Accurate Readings{0782,0785,0775}
1985/05/27
Check 5P7435 Tee Adapter Groups In The 6V3100 Engine Timing Indicator Groups{0782}
1985/06/03
Two, New Top Dead Center Magnetic Transducers Available{0651,0653,1214,1250}
1985/10/07
Update Information For Caterpillar Fuel Injection Equipment Test Stand{0782}
1986/06/16
New Engine Timing Indicator Group Available {0781,0782}
1986/07/07
8T5200 Signal Generator/Counter Group Available{0783,3000,3012}
1986/07/14
Fabricated Extension Prevents Fuel &quot;Splash&quot; During Injection Valve Testing{0650,1254}
1977/10/17
With New 5P7448 Adapter, Earlier Fuel Injection Valves And Nozzles Can Be Tested And Adjusted On The 5P4150 Nozzle Testing Group{0651,1254}
1977/10/31
Improved High Idle Display Of The 6V3100 And 8T5300/8T5301 Engine Timing Indicator Groups{0781}
1987/03/16
The Caterpillar Fuel Flow Monitor System Available {0782,1000,1250}
1987/05/11
Two New Self-Powered Digital Tachometers And Signal Generator Available {7462}
1987/05/11
5P4149 Conversion Group To Become A Discontinued Item On October 1, 1978{0650,1254}
1978/03/27
Do Not Use The 5B1401 Cleaning Tool Group To Clean The Orifice In Capsule-Type Fuel Injection Nozzles{0650,1254}
1978/04/24
New 5P8744 Adapter Assembly And Special Instruction Procedures For 5P4150 Nozzle Tester Group{0650}
1978/08/28
4J7533 O-Ring Seals Now Available For Parts Service Of The 5P4150 Nozzle Tester Group{0651}
1978/10/09
Modification To Rack Adjusting Tool Needed For Higher Rack Settings{0654,1257}
1978/10/16
New FT2253 Cable Assembly Drawing Available For Kent-Moore Fuel Injection Test Bench{0782}
1988/01/04
Some Components Of The Variable Pulley And Adjustable Pulley On The Kent-Moore Fuel Injection Test Bench Are Available From Caterpillar{0782}
1988/04/18
New 1U9139 Universal Fuel Line Pickup Available{0775}
1988/05/23
9S8100 Tool Group Changed To Use With Fuel Transfer Pump Only{0622}
1979/05/28
6V183 Gasket Now Available For Parts Service To Use On 5P4150 Or 8S2242 Nozzle Tester{0651}
1979/06/25
Quick Disconnect Coupling On Optional Modification Of 5P4150 Nozzle Tester Permits Faster Exchange Of Adapters{0651,1254}
1979/09/03

Truck sale:

Caterpillar 631E
 
Caterpillar 631E
- Scrapers
TRACTOR & EQUIPMENT CO.
Caterpillar 631E, Schaber, Bau-Und Bergbauausrüstung
65.000 
Caterpillar 631E, Schaber, Bau-Und Bergbauausrüstung
- Scrapers
CASHMAN EQUIPMENT CO.
Caterpillar 631E, Schaber, Bau-Und Bergbauausrüstung
65.000 
Caterpillar 631E, Schaber, Bau-Und Bergbauausrüstung
- Scrapers
CASHMAN EQUIPMENT CO.
Caterpillar 631E, Schaber, Bau-Und Bergbauausrüstung
65.000 
Caterpillar 631E, Schaber, Bau-Und Bergbauausrüstung
- Scrapers
CASHMAN EQUIPMENT CO.
Caterpillar 631E, Schaber, Bau-Und Bergbauausrüstung
65.000 
Caterpillar 631E, Schaber, Bau-Und Bergbauausrüstung
- Scrapers
CASHMAN EQUIPMENT CO.
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