3406B Truck (PEEC) Engine 8TC01413-UP FUEL SYSTEM Caterpillar SIS

TRUCK ENGINE 3406B TRUCK ENGINE 8TC
3406B Truck (PEEC) Engine 8TC01413-UP SEBP1769 3406B 8TC (1987)

Parts group 3406B:

For full view, you need register

FUEL SYSTEM

CONTROL GP-FUEL RATIO

7E-8450 LINES GP-FUEL RATIO CONTROL

7E-8450 LINES GP-FUEL RATIO CONTROL
S/N 8TC9916-13963

7W-8803 LINES GP-FUEL RATIO CONTROL

7W-8803 LINES GP-FUEL RATIO CONTROL
S/N 8TC1413-5166

7W-8803 LINES GP-FUEL RATIO CONTROL

7W-8803 LINES GP-FUEL RATIO CONTROL
S/N 8TC5167-7091

7W-8803 LINES GP-FUEL RATIO CONTROL

7W-8803 LINES GP-FUEL RATIO CONTROL
S/N 8TC7092-7431

7W-8803 LINES GP-FUEL RATIO CONTROL

7W-8803 LINES GP-FUEL RATIO CONTROL
S/N 8TC7432-14492

CONTROL GP-GOVERNOR

4W-9599 CONTROL & HOUSING GP-GOVERNOR

4W-9599 CONTROL & HOUSING GP-GOVERNOR
S/N 8TC1413-14492
PART OF 4W-2801 GOVERNOR GP-ELECTRONIC

7E-5398 CONTROL & HOUSING GP-GOVERNOR

7E-5398 CONTROL & HOUSING GP-GOVERNOR
S/N 8TC9090-12963
PART OF 7E-5397 GOVERNOR GP-ELECTRIC

4W-9590 LEVER GP-GOVERNOR CONTROL

4W-9590 LEVER GP-GOVERNOR CONTROL
S/N 8TC1413-14492
PART OF 7E-5397 GOVERNOR GP-ELECTRIC, 4W-2801 GOVERNOR GP-ELECTRONIC

FILTER GP-FUEL

4N-1981 FILTER GP-FUEL

4N-1981 FILTER GP-FUEL -ENGINE
S/N 8TC1413-14492

8H-7204 FILTER GP-FUEL

8H-7204 FILTER GP-FUEL
S/N 8TC1413-99999
PRIMARY
AN ATTACHMENT

4W-0167 LINES GP-FUEL FILTER

4W-0167 LINES GP-FUEL FILTER
S/N 8TC1413-12142

4W-9379 LINES GP-FUEL FILTER

4W-9379 LINES GP-FUEL FILTER
S/N 8TC1413-14492
PEEC-HIGH MOUNTED

7W-8788 LINES GP-FUEL FILTER

7W-8788 LINES GP-FUEL FILTER
S/N 8TC9090-13963

7W-8789 LINES GP-FUEL FILTER

7W-8789 LINES GP-FUEL FILTER
S/N 8TC2108-13822
PEEC-LOW MOUNTED

9Y-0865 LINES GP-FUEL FILTER

9Y-0865 LINES GP-FUEL FILTER
S/N 8TC1413-99999
PROGRAMMABLE ELECTRONIC ENGINE CONTROL
FOR USE WITH MOUNTED FUEL FILTER
AN ATTACHMENT

GOVERNOR GP

4W-9599 CONTROL & HOUSING GP-GOVERNOR

4W-9599 CONTROL & HOUSING GP-GOVERNOR
S/N 8TC1413-14492
PART OF 4W-2801 GOVERNOR GP-ELECTRONIC

7E-5398 CONTROL & HOUSING GP-GOVERNOR

7E-5398 CONTROL & HOUSING GP-GOVERNOR
S/N 8TC9090-12963
PART OF 7E-5397 GOVERNOR GP-ELECTRIC

2W-4544 DRIVE GP-GOVERNOR & FUEL PUMP

2W-4544 DRIVE GP-GOVERNOR & FUEL PUMP
S/N 8TC1413-12972

2W-4544 DRIVE GP-GOVERNOR & FUEL PUMP

2W-4544 DRIVE GP-GOVERNOR & FUEL PUMP
S/N 8TC12973-13233

2W-4544 DRIVE GP-GOVERNOR & FUEL PUMP

2W-4544 DRIVE GP-GOVERNOR & FUEL PUMP
S/N 8TC13234-14492

7E-5397 GOVERNOR GP-ELECTRIC

7E-5397 GOVERNOR GP-ELECTRIC
S/N 8TC9090-13963
PART OF 7E-5396 PUMP GP-GOV & FUEL INJ

4W-2801 GOVERNOR GP-ELECTRONIC

4W-2801 GOVERNOR GP-ELECTRONIC
S/N 8TC1413-14492
PART OF 4W-2830 PUMP GP-GOV & FUEL INJ

4W-9590 LEVER GP-GOVERNOR CONTROL

4W-9590 LEVER GP-GOVERNOR CONTROL
S/N 8TC1413-14492
PART OF 7E-5397 GOVERNOR GP-ELECTRIC, 4W-2801 GOVERNOR GP-ELECTRONIC

4W-2830 PUMP GP-GOV & FUEL INJ

4W-2830 PUMP GP-GOV & FUEL INJ
S/N 8TC1413-13822
ELECTRONIC

4W-2830 PUMP GP-GOV & FUEL INJ

4W-2830 PUMP GP-GOV & FUEL INJ
S/N 8TC13823-14492
ELECTRONIC

7E-5396 PUMP GP-GOV & FUEL INJ

7E-5396 PUMP GP-GOV & FUEL INJ
S/N 8TC9090-13822

7E-5396 PUMP GP-GOV & FUEL INJ

7E-5396 PUMP GP-GOV & FUEL INJ
S/N 8TC13823-13963

LINES GP-FUEL

4P-2182 FITTING GP-FUEL LINES

4P-2182 FITTING GP-FUEL LINES
S/N 8TC1413-99999
7/8-14 THD, 45 DEGREE FLARE. QUICK DISCONNECT
AN ATTACHMENT

7W-6973 FITTING GP-FUEL LINES

7W-6973 FITTING GP-FUEL LINES
S/N 8TC1413-99999
FOR USE WITH A PROVIDED 3/8 NPTF FUEL RETURN CONNECTION FOR CUSTOMER INTERFACE
AN ATTACHMENT

4W-0167 LINES GP-FUEL FILTER

4W-0167 LINES GP-FUEL FILTER
S/N 8TC1413-12142

4W-9379 LINES GP-FUEL FILTER

4W-9379 LINES GP-FUEL FILTER
S/N 8TC1413-14492
PEEC-HIGH MOUNTED

7W-8788 LINES GP-FUEL FILTER

7W-8788 LINES GP-FUEL FILTER
S/N 8TC9090-13963

7W-8789 LINES GP-FUEL FILTER

7W-8789 LINES GP-FUEL FILTER
S/N 8TC2108-13822
PEEC-LOW MOUNTED

9Y-0865 LINES GP-FUEL FILTER

9Y-0865 LINES GP-FUEL FILTER
S/N 8TC1413-99999
PROGRAMMABLE ELECTRONIC ENGINE CONTROL
FOR USE WITH MOUNTED FUEL FILTER
AN ATTACHMENT

7E-8450 LINES GP-FUEL RATIO CONTROL

7E-8450 LINES GP-FUEL RATIO CONTROL
S/N 8TC9916-13963

7W-8803 LINES GP-FUEL RATIO CONTROL

7W-8803 LINES GP-FUEL RATIO CONTROL
S/N 8TC1413-5166

7W-8803 LINES GP-FUEL RATIO CONTROL

7W-8803 LINES GP-FUEL RATIO CONTROL
S/N 8TC5167-7091

7W-8803 LINES GP-FUEL RATIO CONTROL

7W-8803 LINES GP-FUEL RATIO CONTROL
S/N 8TC7092-7431

7W-8803 LINES GP-FUEL RATIO CONTROL

7W-8803 LINES GP-FUEL RATIO CONTROL
S/N 8TC7432-14492

LINES GP-FUEL INJECTION

4P-3673 LINES GP-FUEL INJECTION

4P-3673 LINES GP-FUEL INJECTION
S/N 8TC10981-14489
PART OF 7W-5539, 9Y-0820 LINES GP-FUEL INJECTION

4P-3674 LINES GP-FUEL INJECTION

4P-3674 LINES GP-FUEL INJECTION
S/N 8TC10981-14489
PART OF 7W-5539, 9Y-0820 LINES GP-FUEL INJECTION

4P-3675 LINES GP-FUEL INJECTION

4P-3675 LINES GP-FUEL INJECTION
S/N 8TC10981-14489
PART OF 7W-5539, 9Y-0820 LINES GP-FUEL INJECTION

7C-9935 LINES GP-FUEL INJECTION

7C-9935 LINES GP-FUEL INJECTION
S/N 8TC1413-13822
PART OF 7W-5539, 9Y-0820 LINES GP-FUEL INJECTION

7C-9936 LINES GP-FUEL INJECTION

7C-9936 LINES GP-FUEL INJECTION
S/N 8TC1413-13822
PART OF 7W-5539, 9Y-0820 LINES GP-FUEL INJECTION

7C-9937 LINES GP-FUEL INJECTION

7C-9937 LINES GP-FUEL INJECTION
S/N 8TC1413-13822
PART OF 7W-5539, 9Y-0820 LINES GP-FUEL INJECTION

7W-5539 LINES GP-FUEL INJECTION

7W-5539 LINES GP-FUEL INJECTION
S/N 8TC1413-7107

7W-5539 LINES GP-FUEL INJECTION

7W-5539 LINES GP-FUEL INJECTION
S/N 8TC7108-13822

7W-5539 LINES GP-FUEL INJECTION

7W-5539 LINES GP-FUEL INJECTION
S/N 8TC13823-14489

9Y-0820 LINES GP-FUEL INJECTION

9Y-0820 LINES GP-FUEL INJECTION
S/N 8TC1413-10752

9Y-0820 LINES GP-FUEL INJECTION

9Y-0820 LINES GP-FUEL INJECTION
S/N 8TC7108-13822

9Y-0820 LINES GP-FUEL INJECTION

9Y-0820 LINES GP-FUEL INJECTION
S/N 8TC13823-14485

PUMP GP-FUEL INJECTION

2W-4544 DRIVE GP-GOVERNOR & FUEL PUMP

2W-4544 DRIVE GP-GOVERNOR & FUEL PUMP
S/N 8TC1413-12972

2W-4544 DRIVE GP-GOVERNOR & FUEL PUMP

2W-4544 DRIVE GP-GOVERNOR & FUEL PUMP
S/N 8TC12973-13233

2W-4544 DRIVE GP-GOVERNOR & FUEL PUMP

2W-4544 DRIVE GP-GOVERNOR & FUEL PUMP
S/N 8TC13234-14492

1W-7376 FASTENER GP-FUEL INJ PUMP

1W-7376 FASTENER GP-FUEL INJ PUMP -ENGINE
S/N 8TC1413-14492

108-6633 PUMP GP-FUEL INJECTION

108-6633 PUMP GP-FUEL INJECTION
S/N 8TC13823-13963
PART OF 4P-1416 PUMP GP-FUEL INJECTION

4P-1416 PUMP GP-FUEL INJECTION

4P-1416 PUMP GP-FUEL INJECTION
S/N 8TC13823-UP
PART OF 4W-2830, 7E-5396 PUMP GP-GOV & FUEL INJ

4P-1416 PUMP GP-FUEL INJECTION

4P-1416 PUMP GP-FUEL INJECTION
S/N 8TC13823-14492
PART OF 4W-2830, 7E-5396 PUMP GP-GOV & FUEL INJ

4W-3942 PUMP GP-FUEL INJECTION

4W-3942 PUMP GP-FUEL INJECTION
S/N 8TC1413-13192
PART OF 4W-2830, 7E-5396 PUMP GP-GOV & FUEL INJ

4W-3942 PUMP GP-FUEL INJECTION

4W-3942 PUMP GP-FUEL INJECTION
S/N 8TC13193-13822
PART OF 4W-2830, 7E-5396 PUMP GP-GOV & FUEL INJ

7E-6006 PUMP GP-FUEL INJECTION

7E-6006 PUMP GP-FUEL INJECTION
S/N 8TC13823-14492
PART OF 4P-1416 PUMP GP-FUEL INJECTION

4W-2830 PUMP GP-GOV & FUEL INJ

4W-2830 PUMP GP-GOV & FUEL INJ
S/N 8TC1413-13822
ELECTRONIC

4W-2830 PUMP GP-GOV & FUEL INJ

4W-2830 PUMP GP-GOV & FUEL INJ
S/N 8TC13823-14492
ELECTRONIC

7E-5396 PUMP GP-GOV & FUEL INJ

7E-5396 PUMP GP-GOV & FUEL INJ
S/N 8TC9090-13822

7E-5396 PUMP GP-GOV & FUEL INJ

7E-5396 PUMP GP-GOV & FUEL INJ
S/N 8TC13823-13963

PUMP GP-FUEL PRIMING

9N-2722 ADAPTER GP-PRIMING PUMP

9N-2722 ADAPTER GP-PRIMING PUMP
S/N 8TC1413-99999
FOR USE WITH @@@@@ 7W-8959@@@@@
AN ATTACHMENT

4N-3287 PUMP GP-FUEL PRIMING

4N-3287 PUMP GP-FUEL PRIMING
S/N 8TC1413-14492
FOR USE WITH @@@@@ 4N-1981@@@@@

9N-3937 PUMP GP-FUEL PRIMING

9N-3937 PUMP GP-FUEL PRIMING
S/N 8TC1413-14489
FORWARD FACING

PUMP GP-FUEL TRANSFER

2W-4381 PUMP & MTG GP-FUEL TRANSFER

2W-4381 PUMP & MTG GP-FUEL TRANSFER
S/N 8TC1413-14492

1W-1700 PUMP GP-FUEL TRANSFER

1W-1700 PUMP GP-FUEL TRANSFER
S/N 8TC1413-9746
PART OF 2W-4381 PUMP & MTG GP-FUEL TRANSFER

1W-1700 PUMP GP-FUEL TRANSFER

1W-1700 PUMP GP-FUEL TRANSFER
S/N 8TC9747-14492
PART OF 2W-4381 PUMP & MTG GP-FUEL TRANSFER

SHUTOFF GP

2W-9161 SHUTOFF GP-MANUAL

2W-9161 SHUTOFF GP-MANUAL
FOR USE WITH PEEC GOVERNOR
AN ATTACHMENT

Information:

(For parts list, see above)

FUEL SYSTEM

CAMSHAFT AS

Service Magazine

New Fuel Injection Pump Groups Have Larger Diameter Camshaft Bores, New Lifter Assembly, And Shorter Plunger And Barrel Assembly{1251,1253,1281,1292}
1992/09/21

CONTROL GP-DECELERATOR

Be Sure The Polarity Of The Electrical Connector On EG3P Woodward Actuator Assembly Is Correct{1265,1250}
1986/05/05

CONTROL GP-FUEL

Truck Engine News

Information For Repair Of Hydraulic Fuel Ratio Controls
1983/08/31

Remove Fuel From Electronic Control Module (ECM) Before Shipping
1989/01/01

New Turbocharger, Piston And Fuel Ratio Control Used
1989/12/01

New Components Used In Fuel Ratio Control Groups
1992/05/01

New Diaphragm Used In Fuel Ratio Control Groups
1992/06/01

Tamper Resistant Plugs And Tamper Resistant Bolts Used To Prevent Changes To Air Fuel Ratio Control (AFRC) Setting{1278,1287}
1996/01/23

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}

Specifications

Fuel Rack Controls
3406B (PEEC) DIESEL TRUCK ENGINE

Service Magazine

Information For Repair Of Hydraulic Fuel Ratio Controls{1278}
1983/08/15

Remanufactured Air Fuel Ratio Controls {1278,7754}
1985/01/14

Remove Fuel From Electronic Control Module (ECM) Before Shipping {1705}
1988/12/26

New Turbocharger, Piston And Fuel Ratio Control Used{1052,1214,1215,1278}
1989/11/27

New Components Help Prevent Air Leaks In Improved Fuel Ratio Control Groups{1278}
1992/05/25

CONTROL GP-FUEL INJECTION

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}

Service Magazine

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

New Components Help Prevent Air Leaks In Improved Fuel Ratio Control Groups{1278}
1992/05/25

CONTROL GP-FUEL RATIO

Truck Engine News

Information For Repair Of Hydraulic Fuel Ratio Controls
1983/08/31

New Turbocharger, Piston And Fuel Ratio Control Used
1989/12/01

New Components Used In Fuel Ratio Control Groups
1992/05/01

New Diaphragm Used In Fuel Ratio Control Groups
1992/06/01

Tamper Resistant Plugs And Tamper Resistant Bolts Used To Prevent Changes To Air Fuel Ratio Control (AFRC) Setting{1278,1287}
1996/01/23

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}

Service Magazine

Information For Repair Of Hydraulic Fuel Ratio Controls{1278}
1983/08/15

Remanufactured Air Fuel Ratio Controls {1278,7754}
1985/01/14

New Turbocharger, Piston And Fuel Ratio Control Used{1052,1214,1215,1278}
1989/11/27

New Components Help Prevent Air Leaks In Improved Fuel Ratio Control Groups{1278}
1992/05/25

CONTROL GP-GOVERNOR

Truck Engine News

Pedal-Mounted Throttle Sensor Requires New Personality Module
1989/08/01

Correct Throttle Linkage Adjustment
1990/01/01

New Engine Magnetic Speed Sensor
1990/12/01

New Pedal Mounted Throttle Position Sensor Available{1913}
1994/01/01

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 Governor Spring Guide{1264}
Installation Of Governor Spring Guide{1264}

Service Magazine

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

Separate Grounding Of Throttle Limit Switch And Shutoff Solenoid Improves Component Reliability; New Throttle Limit Switch Used{1269,1155,1400}
1989/07/24

Pedal-Mounted Throttle Sensor Requires New Personality Module {1265,1705,1707}
1989/08/07

Correct Throttle Linkage Adjustment{1265}
1990/01/29

New Engine Magnetic Speed Sensor Used{1907}
1990/12/10

New Components Help Prevent Air Leaks In Improved Fuel Ratio Control Groups{1278}
1992/05/25

CONTROL GP-TIMING

Truck Engine News

Rerate Plates And 4W5140 Engine Information Plate Available For Use When Rerating 3406B (PEEC) Truck Engines
1987/04/01

Engine Identification Plate Information For 3406B (PEEC) Truck Engines
1987/04/01

Remanufactured Programmable Electronic Engine Controls (PEEC)
1987/06/01

New 8T5282 Programmable Electronic Engine Control Digital Diagnostic Tool Group (PEEC DDT) Available
1987/09/01

New Special Instruction, "using The PEEC Screen Map(s) "
1987/10/01

Servicing And Programming PEEC Truck Engines Equipped With Kysor ® Shutdown System
1988/02/01

Updated 8C5919 3406B PEEC Service Program Module Available
1988/03/01

Correct Timing Specification
1989/01/01

Troubleshooting 3406B (PEEC) Truck Engines Equipped With Power Demand Cruise Control (PDCC)
1989/02/01

Cold Start Procedures For 3406 (PEEC) Truck Engines
1989/02/01

New Features And Enhanced Fault Codes Available In New PEEC Personality Modules
1989/03/01

Updated 7X1830 SPM For 8T5282 3406B PEEC DDT Available
1989/03/01

Low Gear Limits May Be Ignored On 3406B (PEEC) Truck Engines
1989/04/01

PEEC Training And Diagnostic Training Program Available
1989/07/01

Effective Dates, Serial Numbers And Features Of PEEC Personality Modules
1989/11/01

Data Link Adapter For 3176 And 3406B PEEC (Programmable Electronic Engine Controls) Used In Navistar Trucks
1990/05/01

Effective Dates, Serial Numbers And Features Of PEEC Personality Modules
1990/08/01

New Rotary Solenoid (Brushless Torque Motor) Used In PEEC Engines
1990/08/01

Component Cross Reference Lists For Programed Electronic Engine Control (PEEC) Systems
1992/04/01

Component Cross Reference Lists For Programed Electronic Engine Control (PEEC) And Electronic Systems
1993/04/01

Special Instruction

PEEC - Related OEM Truck System Responsibilities and Troubleshooting Guide{0781, 0782}
PEEC - Related OEM Truck System Responsibilities and Troubleshooting Guide{0781, 0782}

Tool Operating Manual

Using the NEXG4506 3406B PEEC Truck Functions ECAP Service Program Module{0781, 0782}
Using the NEXG4506 3406B PEEC Truck Functions ECAP Service Program Module{0781, 0782}

Service Magazine

Engine Identification Plate Information For 3406B (PEEC) Truck Engines{0782,1250}
1987/04/06

Rerate Plates And 4W5140 Engine Information Plate Available For Use When Rerating 3406B (PEEC) Truck Engines{0782,1250}
1987/04/06

Remanufactured Programmable Electronic Engine Controls (PEEC) {1250}
1987/06/01

New 8T5282 Programmable Electronic Engine Control Digital Diagnostic Tool Group (PEEC DDT) Available{0600}
1987/08/24

New Special Instruction, "Using the PEEC Screen Map(s)" {0374}
1987/09/28

Servicing And Programming PEEC Truck Engines Equipped With Kysor® Shutdown System{1250}
1988/02/15

Updated 8C5919 3406B PEEC Service Program Module Available{0781,0782}
1988/03/07

Cold Start Procedures For 3406 (PEEC) Truck Engines{1705}
1989/02/13

New Features And Enhanced Fault Codes Available In New PEEC Personality Modules{1707,1705}
1989/02/27

Updated 7X1830 SPM For 8T5282 3406B PEEC DDT Available{1707,1705}
1989/02/27

Troubleshooting 3406B (PEEC) Truck Engines Equipped With Power Demand Cruise Control (PDCC){1705}
1989/02/27

Low Gear Limits May Be Ignored On 3406B (PEEC) Truck Engines{1705,1707}
1989/04/17

PEEC Training And Diagnostic Training Program Available{0314,0372,1705}
1989/07/17

Effective Dates, Serial Numbers and Features Of PEEC Personality Modules{1705,1707}
1989/11/20

Data Link Adapter For 3176 And 3406B PEEC (Programmable Electronic Engine Controls) Used In Navistar Trucks{1900}
1990/04/30

New Rotary Solenoid (Brushless Torque Motor) Used In PEEC Engines{1909}
1990/08/06

Effective Dates, Serial Numbers And Features OF PEEC Personality Modules{1900,1902}
1990/08/13

Component Cross Reference Lists For Programed Electronic Engine Control (PEEC) Systems{1900}
1992/04/20

Component Cross Reference Lists For Programed Electronic Engine Control (PEEC) And Electronic Systems{1900}
1993/04/12

FILTER GP-FUEL

Truck Engine News

Gasket Leakage On Aftermarket Fuel Filters
1985/12/01

Improved 1R-0712 Fuel Filter Available{1261}
1994/03/01

New Fuel Priming Pump And Gasket Used{1258}
1994/09/01

Caterpillar High Efficiency Fuel Filters Help Provide Maximum Fuel Pump And Fuel Injector Life {1261}
1996/09/01

Be Sure To Correctly Tighten 1R-0712, 1R-0740, 1R-0749, 1R-0750, 1R-0751, 1R-0753, And 1R-0759 Fuel Filter Assemblies{1261}
1997/11/18

Troubleshooting Reminder For Low Power Or Intermittent Low Power Symptoms {1250,1252,1256,1260,1261,1273}
1998/09/01

Engine News

Inspect All Engine Oil And Fuel Filter Elements Before Installation
1980/11/12

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}

Specifications

Primary Fuel Filter
3406B (PEEC) DIESEL TRUCK ENGINE

Fuel Filter Base
3406B (PEEC) DIESEL TRUCK ENGINE

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}

Disassembly and Assembly

Fuel Priming Pump
3406B (PEEC) DIESEL TRUCK ENGINE

Fuel Filter and Base
3406B (PEEC) DIESEL TRUCK ENGINE

Service Magazine

Gasket Leakage On Aftermarket Fuel Filters{1261}
1985/12/16

Fuel Heaters Should Be Thermostatically Controlled Or Self-Regulated{1250,1260,1296}
1987/08/10

Do Not Use Plastic Tubing And Compression Fittings Without An Insert As A Fuel Supply Line{1274}
1978/06/26

New Larger Capacity Water Separator Is Available{1250}
1979/03/12

Lubricant Will Ease Installation Of Secondary Radial Seal Air Filter Element {1054}
1994/04/25

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

FUEL AR-HEAVY DISTILLATE

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

FUEL GP-SCREED

Determining The Cause Of Glow Plug Tip Failures{1053,1105,1412}
1986/06/02

FUEL SYSTEM GP

Special Instruction

Test Sequence For Caterpillar 7000 Series Fuel Nozzles {1254}
Test Sequence For Caterpillar 7000 Series Fuel Nozzles{1254}

Tool Operating Manual

NEHS1126: 370-8570 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}

370-8569 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}

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

GOVERNOR GP

Truck Engine News

New Springs For Timing Advance Used In Governor And Fuel Pump Drive Group
1982/01/13

Correct Use Of 6V2023 Flow Check Adapter Group Is Important To Prevent Damage To An Engine
1982/03/31

Make Set Point Measurements Easier With The 6V4060 Engine Set Point Indicator
1982/09/01

Explanation Of Engine High Idle RPM And Correct Adjustment Of Engine Setpoint
1983/11/23

Governor Flyweight Shield No Longer Used In New Scroll Fuel Systems
1985/01/01

Fuel Transfer Pump Improved
1985/10/01

Improved Sleeve Bearing Used In Drive End Of Fuel Injection Pump Housing
1986/03/01

Improved Locknut In Timing Advance On Fuel Pump And Governor Drive Group
1988/07/01

Improved Magnet Used In Rack Assembly
1989/03/01

New Valve Assembly And Washer Used In Fuel Transfer Pump Group
1990/01/01

New Valve Assembly And Spacer Used In Fuel Transfer Pump Group
1990/05/01

New Engine Magnetic Speed Sensor
1990/12/01

Fuel Injection Pump Bushing Torque Increased
1991/04/01

Full Load Setting (FLS) And Full Torque Setting (FTS) Should Be Correctly Programmed
1991/07/01

Use 7E5888 Fuel Injection Pump Housing As A Service Replacement For Pre 1991 Fuel Injection Pump Housings
1992/01/01

New Fuel Injection Pump Groups Have Larger Diameter Camshaft Bores, New Lifter Assembly, And Shorter Plunger And Barrel Assembly.
1992/09/01

3406 Truck Engine Component Update
1992/10/01

Summery Of Changes To Timing Advance Drive Groups
1993/05/01

Fuel Injection Pump Improvements{1251}
1994/01/01

Fuel Injection Pump Improvements{1251}
1994/04/22

Procedure For Lapping Sealing Surfaces Of Fuel Injection Pump Barrels And Bonnets{1251}
1994/06/24

Electronic Timing Advance Improvements{1272,1253,1264}
1995/01/01

Identifying Fuel Injection Pump Check Valves For Compliance With Current Emissions Requirements {1251}
1995/04/01

Tamper Resistant Plugs And Tamper Resistant Bolts Used To Prevent Changes To Air Fuel Ratio Control (AFRC) Setting{1278,1287}
1996/01/23

Governor Spring Guide Press Depth{1287,1284}
1996/01/23

Fuel Injection Pump Barrel Sealing Face Reconditioning{1251}
1996/03/27

Caterpillar High Efficiency Fuel Filters Help Provide Maximum Fuel Pump And Fuel Injector Life {1261}
1996/09/01

Fuel Injection Pump Bushings Have New Groove Adjacent To Load Ring {1251}
1996/11/01

Improved Bushing O-Ring Seal Available For Injection Pump Groups{1251}
1997/02/24

Engine News

Correct Adjustment Of Fuel Shut-Off Solenoid Shaft Can Prevent Failures
1977/07/13

Timing Dimension For Fuel Injection Pumps Changed; 1P7410 Timing Plates Have More Exact Degree Marks
1978/05/03

Special Instruction

Using The 6V4060 Engine Set Point Indicator Group{0781}
Using The 6V4060 Engine Set Point Indicator Group{0781}

Use of 6V6070 Governor Adjusting Tool Group{1250}
Use of 6V6070 Governor Adjusting Tool Group{1250}

"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}

Wiring Polarity on Woodward 2301 Governors{1289}
Wiring Polarity on Woodward 2301 Governors{1289}

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}

Service Letter-NACD

Remove All 4P3384 Spools From Parts Stock
Remove All 4P3384 Spools From Parts Stock

Service Letter-Australia

Service Letter-CFEL

Service Letter-CSARL

Service Letter-Americas

Service Letter-Brazil

Technical Information Bulletin

Remanufactured Fuel Injection Nozzles
Remanufactured Fuel Injection Nozzles

Specifications

Governor And Fuel Pump Drive Group (Timing Advance Unit)
3406B (PEEC) DIESEL TRUCK ENGINE

Service Letter-China

Remove All 4P3384 Spools From Parts Stock
Remove All 4P3384 Spools From Parts Stock

Service Letter-Asia

Service Letter-APD

Disassembly and Assembly

Timing Advance Unit
3406B (PEEC) DIESEL TRUCK ENGINE

Fuel Injection Pump Housing And Rack Actuator Package
3406B (PEEC) DIESEL TRUCK ENGINE

Rack Actuator Package
3406B (PEEC) DIESEL TRUCK ENGINE

Fuel Shut-Off Solenoid
3406B (PEEC) DIESEL TRUCK ENGINE

Service Magazine

Make Set Point Measurements Easier With The 6V4060 Engine Set Point Indicator{0651}
1982/08/16

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

Fuel Transfer Pump Improved{1256}
1985/10/14

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

Improved High Idle Display Of The 6V3100 And 8T5300/8T5301 Engine Timing Indicator Groups{0781}
1987/03/16

Do Not Use The 5B1401 Cleaning Tool Group To Clean The Orifice In Capsule-Type Fuel Injection Nozzles{0650,1254}
1978/04/24

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

Improved Magnet Used In Rack Assembly{1705,1286}
1989/03/20

Separate Grounding Of Throttle Limit Switch And Shutoff Solenoid Improves Component Reliability; New Throttle Limit Switch Used{1269,1155,1400}
1989/07/24

Pedal-Mounted Throttle Sensor Requires New Personality Module {1265,1705,1707}
1989/08/07

New Valve Assembly And Washer Used In Fuel Transfer Pump Group{1256}
1989/12/25

Correct Throttle Linkage Adjustment{1265}
1990/01/29

New Valve Assembly And Spacer Used In Fuel Transfer Pump Group {1256}
1990/05/21

New Engine Magnetic Speed Sensor Used{1907}
1990/12/10

Full Load Setting (FLS) And Full Torque Setting (FTS) Should Be Correctly Programmed{1901,0782,1257,1908,7557}
1991/07/08

Fuel System Parts Information{1251,1264,1250}
1991/09/02

Use 7E5888 Fuel Injection Pump Housing As A Service Replacement For Pre 1991 Fuel Injection Pump Housings{1253}
1991/09/30

New Components Help Prevent Air Leaks In Improved Fuel Ratio Control Groups{1278}
1992/05/25

New Fuel Injection Pump Groups Have Larger Diameter Camshaft Bores, New Lifter Assembly, And Shorter Plunger And Barrel Assembly{1251,1253,1281,1292}
1992/09/21

3406 Truck Engine Component Update{1052,1119,1201,1202,1205,1214,1218,1254,1288,1803}
1992/10/26

Summary Of Changes To Timing Advance Drive Groups{1272}
1993/05/24

Fuel Injection Pump Improvements{1251}
1994/02/07

HEATER GP-FUEL

Fuel Heaters Are Now Available For Field Installation {1296}
1980/01/07

General Information -- Diesel Fuels In Cold Temperature Operation{1280}
1979/12/17

INJECTION GP-CETANE

LINES GP-FUEL

Truck Engine News

Do Not Use A Wire Brush On Fuel Nozzles
1982/09/29

New Fuel Nozzle Test Sheet Available
1982/10/27

Bulged Capsule-type Fuel Nozzles
1982/10/27

Service Parts Available For The 5P4150 Nozzle Testing Group
1982/12/08

New Compression Washers (Gas Seals) Used On 7000 Series Fuel Injection Nozzles
1985/04/01

Check Fuel Injection Nozzles In Overheated Engines
1985/09/01

Gasket Leakage On Aftermarket Fuel Filters
1985/12/01

Bleed Screw Washer (seal) Must Be Replaced If Bleed Screw Removed From Fuel Nozzle
1986/04/01

Use Correct Compression Seal Washer (Gas Seal) On 7000 Series Fuel Injection Nozzles
1986/10/01

New Bleed Screw Used On 7000 Series Fuel Injection Nozzles
1989/03/01

New Valve Assembly And Washer Used In Fuel Transfer Pump Group
1990/01/01

New Valve Assembly And Spacer Used In Fuel Transfer Pump Group
1990/05/01

Fuel Nozzle Orifice Erosion
1991/08/01

Identification Of Remanufactured Direct Injection Fuel Nozzles (DlFN)
1992/04/01

3406 Truck Engine Component Update
1992/10/01

Improved 1R-0712 Fuel Filter Available{1261}
1994/03/01

Date Code On 7000 Series Fuel Injection Nozzles; New Seals Used In 7000 Series Fuel Injection Nozzles {1254}
1994/05/31

Identifying Fuel Injection Pump Check Valves For Compliance With Current Emissions Requirements {1251}
1995/04/01

Shutoff Valve In Fuel Return Lines{1274,1279}
1995/10/01

Caterpillar High Efficiency Fuel Filters Help Provide Maximum Fuel Pump And Fuel Injector Life {1261}
1996/09/01

Engine News

Use New Adapter To Make Tests Of 9L6884 Nozzles
1979/05/09

Inspect All Engine Oil And Fuel Filter Elements Before Installation
1980/11/12

Needle Valve May Be Needed To Accurately Measure Engine Return Fuel Flow{1250,0782}
1999/04/01

Do Not Use Plastic Tubing And Compression Fittings Without An Insert As A Fuel Supply Line
1978/07/05

Special Instruction

Installation of 9Y3499 Fuel Line Clamps Parts Kit{1252}
Installation of 9Y3499 Fuel Line Clamps Parts Kit{1252}

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}

Technical Information Bulletin

Remanufactured Fuel Injection Nozzles
Remanufactured Fuel Injection Nozzles

Specifications

Fuel Injection Lines
3406B (PEEC) DIESEL TRUCK ENGINE

Fuel Injection Nozzle And Adapter (Earlier)
3406B (PEEC) DIESEL TRUCK ENGINE

Disassembly and Assembly

Fuel Injection Lines
3406B (PEEC) DIESEL TRUCK ENGINE

Fuel Filter and Base
3406B (PEEC) DIESEL TRUCK ENGINE

Fuel Injection Line Adapters
3406B (PEEC) DIESEL TRUCK ENGINE

Fuel Injection Nozzles and Adapters
3406B (PEEC) DIESEL TRUCK ENGINE

Service Magazine

Some Test Procedures And Specifications Changed For 9L6884 Fuel Injection Nozzle Assemblies{1254,0651}
1980/09/29

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

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

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

Use Correct Compression Seal Washer (Gas Seal) On 7000 Series Fuel Injection Nozzles{1254,1250}
1986/09/29

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

Do Not Use Plastic Tubing And Compression Fittings Without An Insert As A Fuel Supply Line{1274}
1978/06/26

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

New Bleed Screw Used On 7000 Series Fuel Injection Nozzles{1254}
1989/03/06

Be Sure To Tighten Fuel Injection Line Clamps To The Correct Torque{1252}
1989/09/11

New Valve Assembly And Washer Used In Fuel Transfer Pump Group{1256}
1989/12/25

New Valve Assembly And Spacer Used In Fuel Transfer Pump Group {1256}
1990/05/21

Fuel Nozzle Orifice Erosion{1254,1250}
1991/09/02

1P8116 O-Ring Seal Available To Service Unit Injectors{1290}
1992/02/24

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

3406 Truck Engine Component Update{1052,1119,1201,1202,1205,1214,1218,1254,1288,1803}
1992/10/26

Date Code On 7000 Series Fuel Injection Nozzles; New Seals Used In 7000 Series Fuel Injection Nozzles{1254}
1994/05/23

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

LINES GP-FUEL INJECTION

Truck Engine News

1P8116 O-Ring Seal Available To Service Unit Injectors{1290}
1992/02/01

Identification Of Remanufactured Direct Injection Fuel Nozzles (DlFN)
1992/04/01

3406 Truck Engine Component Update
1992/10/01

Date Code On 7000 Series Fuel Injection Nozzles; New Seals Used In 7000 Series Fuel Injection Nozzles {1254}
1994/05/31

Caterpillar High Efficiency Fuel Filters Help Provide Maximum Fuel Pump And Fuel Injector Life {1261}
1996/09/01

Special Instruction

Installation of 9Y3499 Fuel Line Clamps Parts Kit{1252}
Installation of 9Y3499 Fuel Line Clamps Parts Kit{1252}

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

Disassembly and Assembly

Fuel Injection Nozzles and Adapters
3406B (PEEC) DIESEL TRUCK ENGINE

Service Magazine

Some Test Procedures And Specifications Changed For 9L6884 Fuel Injection Nozzle Assemblies{1254,0651}
1980/09/29

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

Service Parts Available For The 5P4150 Nozzle Testing Group{0651,0652}
1982/11/22

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

Use Correct Compression Seal Washer (Gas Seal) On 7000 Series Fuel Injection Nozzles{1254,1250}
1986/09/29

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

New Bleed Screw Used On 7000 Series Fuel Injection Nozzles{1254}
1989/03/06

Be Sure To Tighten Fuel Injection Line Clamps To The Correct Torque{1252}
1989/09/11

Fuel Nozzle Orifice Erosion{1254,1250}
1991/09/02

1P8116 O-Ring Seal Available To Service Unit Injectors{1290}
1992/02/24

Identification Of Remanufactured Direct Injection Fuel Nozzles (DIFN){1254}
1992/04/20

3406 Truck Engine Component Update{1052,1119,1201,1202,1205,1214,1218,1254,1288,1803}
1992/10/26

Date Code On 7000 Series Fuel Injection Nozzles; New Seals Used In 7000 Series Fuel Injection Nozzles{1254}
1994/05/23

Do Not Reuse the Hold Down Bolts for the Fuel Injectors On All Products that Contain C9 Through C32 Engines {1290}
2014/08/14

LINES GP-FUEL RATIO CONTROL

Truck Engine News

Tamper Resistant Plugs And Tamper Resistant Bolts Used To Prevent Changes To Air Fuel Ratio Control (AFRC) Setting{1278,1287}
1996/01/23

Service Magazine

Information For Repair Of Hydraulic Fuel Ratio Controls{1278}
1983/08/15

Remanufactured Air Fuel Ratio Controls {1278,7754}
1985/01/14

New Turbocharger, Piston And Fuel Ratio Control Used{1052,1214,1215,1278}
1989/11/27

New Components Help Prevent Air Leaks In Improved Fuel Ratio Control Groups{1278}
1992/05/25

METER GP-SERVICE

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

MISCELLANEOUS INFORMATION

Truck Engine News

Use Only EPA-Approved Rack And Idle Setting; Change Seal, Data Plate
1981/09/23

New Springs For Timing Advance Used In Governor And Fuel Pump Drive Group
1982/01/13

Correct Use Of 6V2023 Flow Check Adapter Group Is Important To Prevent Damage To An Engine
1982/03/31

Make Set Point Measurements Easier With The 6V4060 Engine Set Point Indicator
1982/09/01

Caterpillar Recommends Against The Use Of Alcohol Mist Injection Systems
1982/09/01

Service Information For Easier Use Of The 6V3100 Timing Indicator Group
1982/10/27

New Fuel Nozzle Test Sheet Available
1982/10/27

Bulged Capsule-type Fuel Nozzles
1982/10/27

Service Parts Available For The 5P4150 Nozzle Testing Group
1982/12/08

Information For Repair Of Hydraulic Fuel Ratio Controls
1983/08/31

Governor Flyweight Shield No Longer Used In New Scroll Fuel Systems
1985/01/01

New Compression Washers (Gas Seals) Used On 7000 Series Fuel Injection Nozzles
1985/04/01

Check Fuel Injection Nozzles In Overheated Engines
1985/09/01

Fuel Transfer Pump Improved
1985/10/01

Gasket Leakage On Aftermarket Fuel Filters
1985/12/01

Fuel Sulfur Analyzer Available
1986/01/01

Nylon Seals Used On Lockwire To Seal Critical Areas; Parts Service Seals Available For NACD Dealers
1986/03/01

Improved Sleeve Bearing Used In Drive End Of Fuel Injection Pump Housing
1986/03/01

Bleed Screw Washer (seal) Must Be Replaced If Bleed Screw Removed From Fuel Nozzle
1986/04/01

New Engine Timing Indicator Group Available
1986/07/01

Changes Have Been Made To 0T Microfiche (Fuel Setting And Related Information)
1986/07/01

Update Information For Caterpillar Fuel Injection Equipment Test Stand
1986/07/01

More Flexible Lockwire Used With Nylon Seals For Sealing Critical Areas
1986/10/01

Use Correct Compression Seal Washer (Gas Seal) On 7000 Series Fuel Injection Nozzles
1986/10/01

Nylon Seals Used On Lockwire To Seal Critical Areas; All Subsidiary Dealers Can Now Order Parts Service Seals
1986/11/01

Fuel Heaters Should Be Thermostatically Controlled Or Self-Regulated
1987/08/01

New 8T5282 Programmable Electronic Engine Control Digital Diagnostic Tool Group (PEEC DDT) Available
1987/09/01

Updated 8C5919 3406B PEEC Service Program Module Available
1988/03/01

Software Upgrade For The 8T5282 Digital Diagnostic Tool (DDT)
1988/06/01

Improved Locknut In Timing Advance On Fuel Pump And Governor Drive Group
1988/07/01

Remove Fuel From Electronic Control Module (ECM) Before Shipping
1989/01/01

Updated 7X1830 SPM For 8T5282 3406B PEEC DDT Available
1989/03/01

Improved Magnet Used In Rack Assembly
1989/03/01

New Bleed Screw Used On 7000 Series Fuel Injection Nozzles
1989/03/01

Subscription Service Available For ECAP And DDT Service Program Modules
1989/07/01

PEEC Training And Diagnostic Training Program Available
1989/07/01

Pedal-Mounted Throttle Sensor Requires New Personality Module
1989/08/01

Service Program Modules Must Be Ordered By Literature Form Numbers
1989/10/01

New Turbocharger, Piston And Fuel Ratio Control Used
1989/12/01

New Valve Assembly And Washer Used In Fuel Transfer Pump Group
1990/01/01

Correct Throttle Linkage Adjustment
1990/01/01

Data Link Adapter For 3176 And 3406B PEEC (Programmable Electronic Engine Controls) Used In Navistar Trucks
1990/05/01

New Valve Assembly And Spacer Used In Fuel Transfer Pump Group
1990/05/01

New 3E0020 Vehicle Speed Buffer Used
1991/01/01

Fuel Injection Pump Bushing Torque Increased
1991/04/01

New Dual Service Program Module (SPM) Available
1991/07/01

Full Load Setting (FLS) And Full Torque Setting (FTS) Should Be Correctly Programmed
1991/07/01

Use 7E5888 Fuel Injection Pump Housing As A Service Replacement For Pre 1991 Fuel Injection Pump Housings
1992/01/01

1P8116 O-Ring Seal Available To Service Unit Injectors{1290}
1992/02/01

Identification Of Remanufactured Direct Injection Fuel Nozzles (DlFN)
1992/04/01

New Components Used In Fuel Ratio Control Groups
1992/05/01

New Diaphragm Used In Fuel Ratio Control Groups
1992/06/01

New Fuel Injection Pump Groups Have Larger Diameter Camshaft Bores, New Lifter Assembly, And Shorter Plunger And Barrel Assembly.
1992/09/01

3406 Truck Engine Component Update
1992/10/01

New Personality Modules Provide Improved Cruise Control
1993/03/01

Summery Of Changes To Timing Advance Drive Groups
1993/05/01

Fuel Injection Pump Improvements{1251}
1994/01/01

New Pedal Mounted Throttle Position Sensor Available{1913}
1994/01/01

Improved 1R-0712 Fuel Filter Available{1261}
1994/03/01

Fuel Injection Pump Improvements{1251}
1994/04/22

Procedure For Lapping Sealing Surfaces Of Fuel Injection Pump Barrels And Bonnets{1251}
1994/06/24

New Fuel Priming Pump And Gasket Used{1258}
1994/09/01

Electronic Timing Advance Improvements{1272,1253,1264}
1995/01/01

Identifying Fuel Injection Pump Check Valves For Compliance With Current Emissions Requirements {1251}
1995/04/01

New "Fuel System Reuse And Salvage Guides" Reference Manual Available{1250}
1997/04/01

Lubricity Limit Added To Preferred Distillate Fuel Recommendation{1280}
1997/08/01

New Guideline For Product Information, SEBF8340, " Fuel Systems Troubleshooting Guide For 3204, 3300, And 3400 Engines With New Scroll Fuel Systems (NSFS)" Available{0374,1250}
1998/06/01

Engine News

Use New Adapter To Make Tests Of 9L6884 Nozzles
1979/05/09

Fuel Heaters Are Now Available For Field Installation
1980/01/09

Inspect All Engine Oil And Fuel Filter Elements Before Installation
1980/11/12

New Guideline For Product Information, SEBF8340, " Fuel Systems Troubleshooting Guide For 3204, 3300, And 3400 Engines With New Scroll Fuel Systems (NSFS)" Available {0374,1250}
1998/06/01

Needle Valve May Be Needed To Accurately Measure Engine Return Fuel Flow{1250,0782}
1999/04/01

Timing Dimension For Fuel Injection Pumps Changed; 1P7410 Timing Plates Have More Exact Degree Marks
1978/05/03

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

Some Test Procedures And Specifications Changed For 9L6884 Fuel Injection Nozzle Assemblies{1254,0651}
1980/09/29

Improvements To Optional Modification Of 5P4150 Nozzle Tester{0651,1254}
1981/08/17

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

Make Set Point Measurements Easier With The 6V4060 Engine Set Point Indicator{0651}
1982/08/16

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

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

Explanation Of Engine High Idle RPM And Correct Adjustment Of Engine Setpoint{1264}
1983/11/07

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

Two, New Top Dead Center Magnetic Transducers Available{0651,0653,1214,1250}
1985/10/07

Fuel Transfer Pump Improved{1256}
1985/10/14

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

Faster Response Water Temperature Regulators; Service Simplified{1350,1355}
1985/11/25

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

Use Correct Compression Seal Washer (Gas Seal) On 7000 Series Fuel Injection Nozzles{1254,1250}
1986/09/29

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

Correct Adjustment Of Fuel Shut-Off Solenoid Shaft Can Prevent Failures{1259}
1977/08/08

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

Fuel Heaters Should Be Thermostatically Controlled Or Self-Regulated{1250,1260,1296}
1987/08/10

New 8T5282 Programmable Electronic Engine Control Digital Diagnostic Tool Group (PEEC DDT) Available{0600}
1987/08/24

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

Do Not Use The 5B1401 Cleaning Tool Group To Clean The Orifice In Capsule-Type Fuel Injection Nozzles{0650,1254}
1978/04/24

Do Not Use Plastic Tubing And Compression Fittings Without An Insert As A Fuel Supply Line{1274}
1978/06/26

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

Vehicle Speed Calibration Can Be Corrected Without Knowing Number Of Transmission Chopper Teeth {1250,3233}
1988/07/04

Remove Fuel From Electronic Control Module (ECM) Before Shipping {1705}
1988/12/26

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

How To Extend The Service Life Of 1P5550 Fuel Cam Locking Tool Assembly{0654,1250}
1979/04/16

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

New Bleed Screw Used On 7000 Series Fuel Injection Nozzles{1254}
1989/03/06

Improved Magnet Used In Rack Assembly{1705,1286}
1989/03/20

Subscription Service Available For ECAP And DDT Service Program Modules{0782,1705}
1989/07/24

Separate Grounding Of Throttle Limit Switch And Shutoff Solenoid Improves Component Reliability; New Throttle Limit Switch Used{1269,1155,1400}
1989/07/24

New Valve Assembly And Washer Used In Fuel Transfer Pump Group{1256}
1989/12/25

Correct Throttle Linkage Adjustment{1265}
1990/01/29

Data Link Adapter For 3176 And 3406B PEEC (Programmable Electronic Engine Controls) Used In Navistar Trucks{1900}
1990/04/30

Incorrect Throttle Adjustment Can Cause Engine Surge{1913,0782,1900}
1990/09/24

New 3E0020 Vehicle Speed Buffer Used{1914,1900}
1990/12/24

4C6534 Harness Now Available To Set Engine Electronic Speed Switches{7427,0779,0785}
1991/03/11

Full Load Setting (FLS) And Full Torque Setting (FTS) Should Be Correctly Programmed{1901,0782,1257,1908,7557}
1991/07/08

California Laws Target Excessive Smoke{1250}
1991/09/02

Fuel System Parts Information{1251,1264,1250}
1991/09/02

Fuel Nozzle Orifice Erosion{1254,1250}
1991/09/02

Use 7E5888 Fuel Injection Pump Housing As A Service Replacement For Pre 1991 Fuel Injection Pump Housings{1253}
1992/01/20

1P8116 O-Ring Seal Available To Service Unit Injectors{1290}
1992/02/24

Troubleshooting Electrical Noise Problems {1900}
1992/03/23

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

3406 Truck Engine Component Update{1052,1119,1201,1202,1205,1214,1218,1254,1288,1803}
1992/10/26

New Personality Modules Provide Improved Cruise Control{1902}
1993/04/12

Summary Of Changes To Timing Advance Drive Groups{1272}
1993/05/24

Diesel Truck Engine Smoke Limits{1250}
1993/07/26

NOZZLE AS-FUEL VALVE

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

Service Magazine

Some Test Procedures And Specifications Changed For 9L6884 Fuel Injection Nozzle Assemblies{1254,0651}
1980/09/29

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

Service Parts Available For The 5P4150 Nozzle Testing Group{0651,0652}
1982/11/22

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

New Bleed Screw Used On 7000 Series Fuel Injection Nozzles{1254}
1989/03/06

1P8116 O-Ring Seal Available To Service Unit Injectors{1290}
1992/02/24

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

NOZZLE GP-UNIT INJECTOR

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 Magazine

Date Code On 7000 Series Fuel Injection Nozzles; New Seals Used In 7000 Series Fuel Injection Nozzles{1254}
1994/05/23

PUMP GP-FUEL INJECTION

Truck Engine News

New Springs For Timing Advance Used In Governor And Fuel Pump Drive Group
1982/01/13

Correct Use Of 6V2023 Flow Check Adapter Group Is Important To Prevent Damage To An Engine
1982/03/31

Do Not Use A Wire Brush On Fuel Nozzles
1982/09/29

New Fuel Nozzle Test Sheet Available
1982/10/27

Bulged Capsule-type Fuel Nozzles
1982/10/27

Service Parts Available For The 5P4150 Nozzle Testing Group
1982/12/08

Governor Flyweight Shield No Longer Used In New Scroll Fuel Systems
1985/01/01

New Compression Washers (Gas Seals) Used On 7000 Series Fuel Injection Nozzles
1985/04/01

Check Fuel Injection Nozzles In Overheated Engines
1985/09/01

Fuel Transfer Pump Improved
1985/10/01

New 8T2998 Lubricant Available
1986/02/01

Improved Sleeve Bearing Used In Drive End Of Fuel Injection Pump Housing
1986/03/01

Bleed Screw Washer (seal) Must Be Replaced If Bleed Screw Removed From Fuel Nozzle
1986/04/01

Use Correct Compression Seal Washer (Gas Seal) On 7000 Series Fuel Injection Nozzles
1986/10/01

Results Of High Speed And/Or Overspeeding Of 3406B Truck Engines
1987/11/01

Improved Valve Mechanism Cover Groups
1987/12/01

Improved Locknut In Timing Advance On Fuel Pump And Governor Drive Group
1988/07/01

Improved Magnet Used In Rack Assembly
1989/03/01

New Bleed Screw Used On 7000 Series Fuel Injection Nozzles
1989/03/01

New Valve Assembly And Washer Used In Fuel Transfer Pump Group
1990/01/01

New Valve Assembly And Spacer Used In Fuel Transfer Pump Group
1990/05/01

Fuel Injection Pump Bushing Torque Increased
1991/04/01

Fuel Nozzle Orifice Erosion
1991/08/01

Use 7E5888 Fuel Injection Pump Housing As A Service Replacement For Pre 1991 Fuel Injection Pump Housings
1991/09/01

Use 7E5888 Fuel Injection Pump Housing As A Service Replacement For Pre 1991 Fuel Injection Pump Housings
1992/01/01

1P8116 O-Ring Seal Available To Service Unit Injectors{1290}
1992/02/01

Identification Of Remanufactured Direct Injection Fuel Nozzles (DlFN)
1992/04/01

Be Sure The Fuel Injection Pump Housing Is Compatible With 0R0715 And 0R2545 Remanufactured Short Blocks
1992/08/01

New Fuel Injection Pump Groups Have Larger Diameter Camshaft Bores, New Lifter Assembly, And Shorter Plunger And Barrel Assembly.
1992/09/01

3406 Truck Engine Component Update
1992/10/01

Summery Of Changes To Timing Advance Drive Groups
1993/05/01

Fuel Injection Pump Improvements{1251}
1994/01/01

Fuel Injection Pump Improvements{1251}
1994/04/22

Date Code On 7000 Series Fuel Injection Nozzles; New Seals Used In 7000 Series Fuel Injection Nozzles {1254}
1994/05/31

Procedure For Lapping Sealing Surfaces Of Fuel Injection Pump Barrels And Bonnets{1251}
1994/06/24

Electronic Timing Advance Improvements{1272,1253,1264}
1995/01/01

Identifying Fuel Injection Pump Check Valves For Compliance With Current Emissions Requirements {1251}
1995/04/01

Tamper Resistant Plugs And Tamper Resistant Bolts Used To Prevent Changes To Air Fuel Ratio Control (AFRC) Setting{1278,1287}
1996/01/23

Governor Spring Guide Press Depth{1287,1284}
1996/01/23

Fuel Injection Pump Barrel Sealing Face Reconditioning{1251}
1996/03/27

Caterpillar High Efficiency Fuel Filters Help Provide Maximum Fuel Pump And Fuel Injector Life {1261}
1996/09/01

Fuel Injection Pump Bushings Have New Groove Adjacent To Load Ring {1251}
1996/11/01

Improved Bushing O-Ring Seal Available For Injection Pump Groups{1251}
1997/02/24

The Edge Filter Is Now Removed from Fuel Nozzles {1254, 1290}
2009/04/01

Do not Use the 1U-6661 Pop Tester Gp to Test Unit Injectors {0782, 1251, 1254, 1290, 1713}
2008/11/01

Do not Use the 6V-4022 Fuel Injector Tester to Test Unit Injectors {0782, 1251, 1254, 1290, 1713}
2008/12/01

Do not Use the 1U-6661 Pop Tester Gp to Test Unit Injectors {0782, 1251, 1254, 1290, 1713}
2008/12/01

Engine News

Use New Adapter To Make Tests Of 9L6884 Nozzles
1979/05/09

Correct Adjustment Of Fuel Shut-Off Solenoid Shaft Can Prevent Failures
1977/07/13

Timing Dimension For Fuel Injection Pumps Changed; 1P7410 Timing Plates Have More Exact Degree Marks
1978/05/03

Calibration Fluid for Fuel Nozzle Test Equipment Is Available {0782, 1251, 1254, 1290, 1713}
2008/11/17

Special Instruction

Use of 6V6070 Governor Adjusting Tool Group{1250}
Use of 6V6070 Governor Adjusting Tool Group{1250}

"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}

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}

New Electronic Transducer Module Installation Instructions For 3406B And 3406C Truck Engines{1900, 1904, 1917, 1924}
New Electronic Transducer Module Installation Instructions For 3406B And 3406C Truck Engines{1900, 1904, 1917, 1924}

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}

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}

Test Sequence For Caterpillar 7000 Series Fuel Nozzles {1254}
Test Sequence For Caterpillar 7000 Series Fuel Nozzles{1254}

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

Remove All 4P3384 Spools From Parts Stock
Remove All 4P3384 Spools From Parts Stock

Service Letter-Australia

Service Letter-CFEL

Service Letter-CSARL

Service Letter-Americas

Service Letter-Brazil

Technical Information Bulletin

Remanufactured Fuel Injection Nozzles
Remanufactured Fuel Injection Nozzles

Specifications

Fuel Injection Pump
3406B (PEEC) DIESEL TRUCK ENGINE

Fuel Injection Pump Housing
3406B (PEEC) DIESEL TRUCK ENGINE

Fuel Injection Pump Camshaft
3406B (PEEC) DIESEL TRUCK ENGINE

Governor And Fuel Pump Drive Group (Timing Advance Unit)
3406B (PEEC) DIESEL TRUCK ENGINE

Fuel Injection Nozzle And Adapter (Earlier)
3406B (PEEC) DIESEL TRUCK ENGINE

Service Letter-China

Remove All 4P3384 Spools From Parts Stock
Remove All 4P3384 Spools From Parts Stock

Service Letter-Asia

Service Letter-APD

Disassembly and Assembly

Fuel Injection Lines
3406B (PEEC) DIESEL TRUCK ENGINE

Timing Advance Unit
3406B (PEEC) DIESEL TRUCK ENGINE

Fuel Injection Pump Housing And Rack Actuator Package
3406B (PEEC) DIESEL TRUCK ENGINE

Rack Actuator Package
3406B (PEEC) DIESEL TRUCK ENGINE

Fuel Shut-Off Solenoid
3406B (PEEC) DIESEL TRUCK ENGINE

Fuel Injection Pumps
3406B (PEEC) DIESEL TRUCK ENGINE

Fuel Injection Pump Housing
3406B (PEEC) DIESEL TRUCK ENGINE

Fuel Injection Line Adapters
3406B (PEEC) DIESEL TRUCK ENGINE

Fuel Injection Nozzles and Adapters
3406B (PEEC) DIESEL TRUCK ENGINE

Service Magazine

Some Test Procedures And Specifications Changed For 9L6884 Fuel Injection Nozzle Assemblies{1254,0651}
1980/09/29

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

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

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

Fuel Transfer Pump Improved{1256}
1985/10/14

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

Use Correct Compression Seal Washer (Gas Seal) On 7000 Series Fuel Injection Nozzles{1254,1250}
1986/09/29

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

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

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

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

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

New Bleed Screw Used On 7000 Series Fuel Injection Nozzles{1254}
1989/03/06

Improved Magnet Used In Rack Assembly{1705,1286}
1989/03/20

Be Sure To Tighten Fuel Injection Line Clamps To The Correct Torque{1252}
1989/09/11

New Valve Assembly And Washer Used In Fuel Transfer Pump Group{1256}
1989/12/25

New Valve Assembly And Spacer Used In Fuel Transfer Pump Group {1256}
1990/05/21

Fuel System Parts Information{1251,1264,1250}
1991/09/02

Fuel Nozzle Orifice Erosion{1254,1250}
1991/09/02

Use 7E5888 Fuel Injection Pump Housing As A Service Replacement For Pre 1991 Fuel Injection Pump Housings{1253}
1991/09/30

Use 7E5888 Fuel Injection Pump Housing As A Service Replacement For Pre 1991 Fuel Injection Pump Housings{1253}
1992/01/20

1P8116 O-Ring Seal Available To Service Unit Injectors{1290}
1992/02/24

Identification Of Remanufactured Direct Injection Fuel Nozzles (DIFN){1254}
1992/04/20

Be Sure The Fuel Injection Pump Housing Is Compatible With 0R0715 And 0R2545 Remanufactured Short Blocks{1201,1253}
1992/08/31

New Fuel Injection Pump Groups Have Larger Diameter Camshaft Bores, New Lifter Assembly, And Shorter Plunger And Barrel Assembly{1251,1253,1281,1292}
1992/09/21

3406 Truck Engine Component Update{1052,1119,1201,1202,1205,1214,1218,1254,1288,1803}
1992/10/26

Summary Of Changes To Timing Advance Drive Groups{1272}
1993/05/24

Fuel Injection Pump Improvements{1251}
1994/02/07

Date Code On 7000 Series Fuel Injection Nozzles; New Seals Used In 7000 Series Fuel Injection Nozzles{1254}
1994/05/23

Do Not Reuse the Hold Down Bolts for the Fuel Injectors On All Products that Contain C9 Through C32 Engines {1290}
2014/08/14

Do not Use the 1U-6661 Pop Tester Gp to Test Unit Injectors {0782, 1251, 1254, 1290, 1713}
2008/12/08

PUMP GP-FUEL PRIMING

Truck Engine News

New Fuel Priming Pump And Gasket Used{1258}
1994/09/01

Special Instruction

Installation Instructions for the Electric Fuel Priming Pump on Caterpillar Equipment With the 24 Volt System{1258}
Installation Instructions for the Electric Fuel Priming Pump on Caterpillar Equipment With the 24 Volt System{1258}

Specifications

Fuel Priming Pump Group
3406B (PEEC) DIESEL TRUCK ENGINE

Disassembly and Assembly

Fuel Priming Pump
3406B (PEEC) DIESEL TRUCK ENGINE

Service Magazine

Fuel Transfer Pump Improved{1256}
1985/10/14

Gasket Leakage On Aftermarket Fuel Filters{1261}
1985/12/16

Improved Fuel Priming Pump Used{1258}
1987/04/20

Do Not Use Plastic Tubing And Compression Fittings Without An Insert As A Fuel Supply Line{1274}
1978/06/26

New Larger Capacity Water Separator Is Available{1250}
1979/03/12

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

Special Instruction, REHS1037 , "Installation Instructions for the Electric Fuel Priming Pump on Caterpillar Equipment With the 24 Volt System" has been Revised {1258}
2004/03/29

PUMP GP-FUEL TRANSFER

Truck Engine News

New Springs For Timing Advance Used In Governor And Fuel Pump Drive Group
1982/01/13

Correct Use Of 6V2023 Flow Check Adapter Group Is Important To Prevent Damage To An Engine
1982/03/31

Governor Flyweight Shield No Longer Used In New Scroll Fuel Systems
1985/01/01

Fuel Transfer Pump Improved
1985/10/01

Improved Sleeve Bearing Used In Drive End Of Fuel Injection Pump Housing
1986/03/01

Improved Locknut In Timing Advance On Fuel Pump And Governor Drive Group
1988/07/01

Improved Magnet Used In Rack Assembly
1989/03/01

New Valve Assembly And Washer Used In Fuel Transfer Pump Group
1990/01/01

New Valve Assembly And Spacer Used In Fuel Transfer Pump Group
1990/05/01

Fuel Injection Pump Bushing Torque Increased
1991/04/01

Use 7E5888 Fuel Injection Pump Housing As A Service Replacement For Pre 1991 Fuel Injection Pump Housings
1992/01/01

New Fuel Injection Pump Groups Have Larger Diameter Camshaft Bores, New Lifter Assembly, And Shorter Plunger And Barrel Assembly.
1992/09/01

3406 Truck Engine Component Update
1992/10/01

Summery Of Changes To Timing Advance Drive Groups
1993/05/01

Fuel Injection Pump Improvements{1251}
1994/01/01

Fuel Injection Pump Improvements{1251}
1994/04/22

Procedure For Lapping Sealing Surfaces Of Fuel Injection Pump Barrels And Bonnets{1251}
1994/06/24

Electronic Timing Advance Improvements{1272,1253,1264}
1995/01/01

Identifying Fuel Injection Pump Check Valves For Compliance With Current Emissions Requirements {1251}
1995/04/01

Tamper Resistant Plugs And Tamper Resistant Bolts Used To Prevent Changes To Air Fuel Ratio Control (AFRC) Setting{1278,1287}
1996/01/23

Governor Spring Guide Press Depth{1287,1284}
1996/01/23

Fuel Injection Pump Barrel Sealing Face Reconditioning{1251}
1996/03/27

Caterpillar High Efficiency Fuel Filters Help Provide Maximum Fuel Pump And Fuel Injector Life {1261}
1996/09/01

Fuel Injection Pump Bushings Have New Groove Adjacent To Load Ring {1251}
1996/11/01

Improved Bushing O-Ring Seal Available For Injection Pump Groups{1251}
1997/02/24

Improvements Made To Remanufactured 0R-3008 Fuel Transfer Pump{1256}
1997/04/01

Engine News

Correct Adjustment Of Fuel Shut-Off Solenoid Shaft Can Prevent Failures
1977/07/13

Timing Dimension For Fuel Injection Pumps Changed; 1P7410 Timing Plates Have More Exact Degree Marks
1978/05/03

Special Instruction

Use of 6V6070 Governor Adjusting Tool Group{1250}
Use of 6V6070 Governor Adjusting Tool Group{1250}

"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}

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}

Service Letter-NACD

Remove All 4P3384 Spools From Parts Stock
Remove All 4P3384 Spools From Parts Stock

Service Letter-Australia

Service Letter-CFEL

Service Letter-CSARL

Service Letter-Americas

Service Letter-Brazil

Specifications

Governor And Fuel Pump Drive Group (Timing Advance Unit)
3406B (PEEC) DIESEL TRUCK ENGINE

Fuel Transfer Pump
3406B (PEEC) DIESEL TRUCK ENGINE

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}

Service Letter-China

Remove All 4P3384 Spools From Parts Stock
Remove All 4P3384 Spools From Parts Stock

Service Letter-Asia

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 Letter-APD

Remove All 4P3384 Spools From Parts Stock
Remove All 4P3384 Spools From Parts Stock

Disassembly and Assembly

Fuel Transfer Pump
3406B (PEEC) DIESEL TRUCK ENGINE

Service Magazine

Explanation Of Engine High Idle RPM And Correct Adjustment Of Engine Setpoint{1264}
1983/11/07

Fuel Transfer Pump Improved{1256}
1985/10/14

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

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

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

Improved Magnet Used In Rack Assembly{1705,1286}
1989/03/20

New Valve Assembly And Washer Used In Fuel Transfer Pump Group{1256}
1989/12/25

New Valve Assembly And Spacer Used In Fuel Transfer Pump Group {1256}
1990/05/21

Fuel System Parts Information{1251,1264,1250}
1991/09/02

Use 7E5888 Fuel Injection Pump Housing As A Service Replacement For Pre 1991 Fuel Injection Pump Housings{1253}
1991/09/30

Be Sure The Fuel Injection Pump Housing Is Compatible With 0R0715 And 0R2545 Remanufactured Short Blocks{1201,1253}
1992/08/31

New Fuel Injection Pump Groups Have Larger Diameter Camshaft Bores, New Lifter Assembly, And Shorter Plunger And Barrel Assembly{1251,1253,1281,1292}
1992/09/21

3406 Truck Engine Component Update{1052,1119,1201,1202,1205,1214,1218,1254,1288,1803}
1992/10/26

Summary Of Changes To Timing Advance Drive Groups{1272}
1993/05/24

Fuel Injection Pump Improvements{1251}
1994/02/07

PUMP GP-REFUELING

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}

RACK SETTING GP

Service Magazine

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

REGULATOR GP-GAS PRESSURE

Faster Response Water Temperature Regulators; Service Simplified{1350,1355}
1985/11/25

SEPARATOR GP-WATER

New Larger Capacity Water Separator Is Available{1250}
1979/03/12

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

SHUTOFF GP

Engine News

Correct Adjustment Of Fuel Shut-Off Solenoid Shaft Can Prevent Failures
1977/07/13

Service Magazine

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

SHUTOFF GP-MANUAL

Be Sure The Polarity Of The Electrical Connector On EG3P Woodward Actuator Assembly Is Correct{1265,1250}
1986/05/05

SUPPLY GP-FUEL

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

TANK GP-FUEL

Tool Operating Manual

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}

Service Magazine

Correct Adjustment Of Fuel Shut-Off Solenoid Shaft Can Prevent Failures{1259}
1977/08/08

THROTTLE GP

Be Sure The Polarity Of The Electrical Connector On EG3P Woodward Actuator Assembly Is Correct{1265,1250}
1986/05/05

TOOLS

Truck Engine News

Make Set Point Measurements Easier With The 6V4060 Engine Set Point Indicator
1982/09/01

Service Information For Easier Use Of The 6V3100 Timing Indicator Group
1982/10/27

Service Parts Available For The 5P4150 Nozzle Testing Group
1982/12/08

Fuel Sulfur Analyzer Available
1986/01/01

New Engine Timing Indicator Group Available
1986/07/01

Update Information For Caterpillar Fuel Injection Equipment Test Stand
1986/07/01

New 8T5282 Programmable Electronic Engine Control Digital Diagnostic Tool Group (PEEC DDT) Available
1987/09/01

Updated 8C5919 3406B PEEC Service Program Module Available
1988/03/01

Software Upgrade For The 8T5282 Digital Diagnostic Tool (DDT)
1988/06/01

Updated 7X1830 SPM For 8T5282 3406B PEEC DDT Available
1989/03/01

Subscription Service Available For ECAP And DDT Service Program Modules
1989/07/01

Service Program Modules Must Be Ordered By Literature Form Numbers
1989/10/01

Price Adjustments On Service Program Modules
1990/10/01

New Dual Service Program Module (SPM) Available
1991/07/01

Full Load Setting (FLS) And Full Torque Setting (FTS) Should Be Correctly Programmed
1991/07/01

Engine News

How To Extend The Service Life Of 1P5550 Fuel Cam Locking Tool Assembly
1979/04/25

Changes To 9S240 Rack Position Tool Group; Revision To Special Instructions
1980/05/14

Timing Dimension For Fuel Injection Pumps Changed; 1P7410 Timing Plates Have More Exact Degree Marks
1978/05/03

Special Instruction

Troubleshooting And Repair Of The 5P2160 Engine Horsepower Meter Arrangement*{0781, 0782}
Troubleshooting And Repair Of The 5P2160 Engine Horsepower Meter Arrangement^*{0781, 0782}

Using The 5P2160 Engine Horsepower Meter Arrangement*{0781, 0782}
Using The 5P2160 Engine Horsepower Meter Arrangement^*{0781, 0782}

Troubleshooting And Repair Of The 1P3500 And 2P8280 Injection Timing Groups{0782}
Troubleshooting And Repair Of The 1P3500 And 2P8280 Injection Timing Groups{0782}

Using The 5P-4150 Nozzle Testing Group{0782}
Using The 5P-4150 Nozzle Testing Group{0782}

Installation Of 6V124 Drive Coupling Modification Kit{0650, 0706, 1250}
Installation Of 6V124 Drive Coupling Modification Kit{0650, 0706, 1250}

Service Information And Use of 6V3100 Engine Timing Indicator Group{0782}
Service Information And Use of 6V3100 Engine Timing Indicator Group{0782}

Using The 6V4060 Engine Set Point Indicator Group{0781}
Using The 6V4060 Engine Set Point Indicator Group{0781}

Using The 6V4950 Injection Line Speed Pickup Group{0782}
Using The 6V4950 Injection Line Speed Pickup Group{0782}

Electronic Repair Of 6V3100 Diesel Engine Timing Indicator{0651, 1250}
Electronic Repair Of 6V3100 Diesel Engine Timing Indicator{0651, 1250}

Use And Repair Of The 6V7925 Fuel Rate Indicator{0782}
Use And Repair Of The 6V7925 Fuel Rate Indicator{0782}

Using 8S2305, 9S228, And 6V9128 Rack Position Tool Groups{0782, 1250}
Using 8S2305, 9S228, And 6V9128 Rack Position Tool Groups{0782, 1250}

Use And Maintenance Of 8T0910 Fuel Sulfur Analyzer Group{0786, 1280}
Use And Maintenance Of 8T0910 Fuel Sulfur Analyzer Group{0786, 1280}

Use of 8T5200 Signal Generator/Counter Group{0778, 0783, 0785}
Use of 8T5200 Signal Generator/Counter Group{0778, 0783, 0785}

Using The 8T1000 Position Indicator Group{0760, 0762}
Using The 8T1000 Position Indicator Group{0760, 0762}

Using the 8T8697 Electronic Control Analyzer Programmer (ECAP){0781, 0782}
Using the 8T8697 Electronic Control Analyzer Programmer (ECAP){0781, 0782}

Installing the 7X1180 Internal Expansion Board in the 8T8697 ECAP Service Tool{0781, 0782}
Installing the 7X1180 Internal Expansion Board in the 8T8697 ECAP Service Tool{0781, 0782}

PEEC - Related OEM Truck System Responsibilities and Troubleshooting Guide{0781, 0782}
PEEC - Related OEM Truck System Responsibilities and Troubleshooting Guide{0781, 0782}

6V3075 Dial Indicator Service/Repair{0760}
6V3075 Dial Indicator Service/Repair{0760}

Using The 5P6524 Engine Timing Indicator Group And 1P540 Flow Checking Tool Group{0782, 1000}
Using The 5P6524 Engine Timing Indicator Group And 1P540 Flow Checking Tool Group{0782, 1000}

Use Of 8T0455 Cylinder Liner Projection Indicator Group{0760, 1216}
Use Of 8T0455 Cylinder Liner Projection Indicator Group{0760, 1216}

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}

Technical Information Bulletin

Electronic Control Analyzer Programmer (ECAP) Timing Calibration Problem
Electronic Control Analyzer Programmer (ECAP) Timing Calibration Problem

368-9910 Multi-Tool Group with the 368-9911 Burn Rate Group Accuracy Issue{0599, 0701, 0702, 0706, 1000, 7610, 7620}
368-9910 Multi-Tool Group with the 368-9911 Burn Rate Group Accuracy Issue{0599, 0701, 0702, 0706, 1000, 7610, 7620}

Tool Operating Manual

Install and Test Fuel Injection Pumps Used on 3406B, 3406C, and 3406 PEEC Engines Using the 4C-8192 Heavy-Duty Coupling Group on the Fuel Injection Equipment Test Stand{1251}
Install and Test Fuel Injection Pumps Used on 3406B, 3406C, and 3406 PEEC Engines Using the 4C-8192 Heavy-Duty Coupling Group on the Fuel Injection Equipment Test Stand{1251}

Using the NEXG4506 3406B PEEC Truck Functions ECAP Service Program Module{0781, 0782}
Using the NEXG4506 3406B PEEC Truck Functions ECAP Service Program Module{0781, 0782}

Using the NEXG4508 3406 Truck Functions Service Program Module{0781, 0782}
Using the NEXG4508 3406 Truck Functions Service Program Module{0781, 0782}

Using the ECAP NEXG4512 Customer Parameter Configuration Aid Service Program Module{0781, 0785}
Using the ECAP NEXG4512 Customer Parameter Configuration Aid Service Program Module{0781, 0785}

Using the Caterpillar Fuel Flow Monitor System{0782, 1000, 1250}
Using the Caterpillar Fuel Flow Monitor System{0782, 1000, 1250}

Using the 7X1400 Digital Diagnostic Tool (DDT) Group{0781, 0782}
Using the 7X1400 Digital Diagnostic Tool (DDT) Group{0781, 0782}

Using the 7X1700 Communication Adapter Group{0781, 0782}
Using the 7X1700 Communication Adapter Group{0781, 0782}

Using the ECAP NEXG4521 Machine Functions Service Program Module{0781}
Using the ECAP NEXG4521 Machine Functions Service Program Module{0781}

9U-7840 Fuel Injection Equipment Calibration Fluid Test Kit{0374, 0599, 0706}
9U-7840 Fuel Injection Equipment Calibration Fluid Test Kit{0374, 0599, 0706}

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}

NEHS1111: 368-9910 Multi-Tool Group 3 {0599, 0701, 0702, 0706, 1000, 7610, 7620}
NEHS1111: 368-9910 Multi-Tool Group 3 {0599, 0701, 0702, 0706, 1000, 7610, 7620}

Using the 453-3204 Pressure and Temperature Test Group{0374, 0599, 0706, 0708, 0709, 0731, 0732, 0738, 1408, 1439}
Using the 453-3204 Pressure and Temperature Test Group{0374, 0599, 0706, 0708, 0709, 0731, 0732, 0738, 1408, 1439}

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

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

Fabricated Extension Prevents Fuel "Splash" 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

Engine Identification Plate Information For 3406B (PEEC) Truck Engines{0782,1250}
1987/04/06

Rerate Plates And 4W5140 Engine Information Plate Available For Use When Rerating 3406B (PEEC) Truck Engines{0782,1250}
1987/04/06

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

New 8T5282 Programmable Electronic Engine Control Digital Diagnostic Tool Group (PEEC DDT) Available{0600}
1987/08/24

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

Updated 8C5919 3406B PEEC Service Program Module Available{0781,0782}
1988/03/07

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

Software Upgrade For The 8T5282 Digital Diagnostic Tool (DDT){0600,1250}
1988/06/20

Rechargeable Portable Printer Available{0782,1050,1250}
1988/11/21

Correct Timing Specification {0374}
1988/12/19

How To Extend The Service Life Of 1P5550 Fuel Cam Locking Tool Assembly{0654,1250}
1979/04/16

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

Fast Fuel Delivery Couplings And Fast Oil Change Couplings Are Available For All Caterpillar Equipment{0671,1273,1279,1325}
1979/10/08

Updated 7X1830 SPM For 8T5282 3406B PEEC DDT Available{1707,1705}
1989/02/27

Owners Of Digital Diagnostic Tools (DDT) And Electronic Control Analyzer Programmers (ECAP) Must Register Their Service Tools To Automatically Receive The Mailing Of The May 1989 Service Program Module (SPM) Update {1705}
1989/05/01

Subscription Service Available For ECAP And DDT Service Program Modules{0782,1705}
1989/07/24

Service Program Modules Must Be Ordered By Literature Form Numbers{1705,7494}
1989/10/30

New Personality Modules Require New Service Program Modules {1902}
1990/03/26

Price Adjustments On Service Program Modules{1902,0782}
1990/10/08

New Dual Service Program Module (SPM) Available{1901}
1991/07/08

Full Load Setting (FLS) And Full Torque Setting (FTS) Should Be Correctly Programmed{1901,0782,1257,1908,7557}
1991/07/08

Service Tools For Electronic Controls {0781,0782}
1994/04/25

TORQUE CONTROL GP

Truck Engine News

Full Load Setting (FLS) And Full Torque Setting (FTS) Should Be Correctly Programmed
1991/07/01

Governor Spring Guide Press Depth{1287,1284}
1996/01/23

Special Instruction

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}

Service Magazine

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

Use New 6V22 Tool Group To Make Replacement Of Worn Governor Spring Guides{0620}
1978/09/25

Tee Handle Hexagonal Wrench In Rack Adjusting Tool Is Now Available For Parts Replacement
1979/09/10

Improved Magnet Used In Rack Assembly{1705,1286}
1989/03/20

Full Load Setting (FLS) And Full Torque Setting (FTS) Should Be Correctly Programmed{1901,0782,1257,1908,7557}
1991/07/08

VALVE GP-SOLENOID

Correct Adjustment Of Fuel Shut-Off Solenoid Shaft Can Prevent Failures{1259}
1977/08/08

Date Code On 7000 Series Fuel Injection Nozzles; New Seals Used In 7000 Series Fuel Injection Nozzles{1254}
1994/05/23

Truck sale:

USD $25,000

1990 CAT 3406B

Power Generation Enterprises Inc.
North Hollywood, California

USD $22,000

1991 CAT 3406B

Ransome CAT
Bensalem, Pennsylvania

USD $35,000

1989 CAT 3406B

Worldwide Power Products LLC
Houston, Texas

USD $29,000

1988 CAT 3406B

Ransome CAT
Bensalem, Pennsylvania

$29,000 USD

CATERPILLAR 3406B 1988
- MARINE - PROPULSION
RANSOME ENGINE POWER
United States