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3306 ENGINE 66D08891-12369 FUEL SYSTEM Caterpillar SIS



INDUSTRIAL ENGINE D333C INDUSTRIAL ENGINE 66D
 3306 ENGINE 66D08891-12369 UEG0688S D333C 66D   (1972)

Parts group D333C:

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FUEL SYSTEM
CONTROL GP-FUEL RATIO
FUEL RATIO CONTROL GROUP
7L-0850 FUEL RATIO CONTROL GROUP
7L850 FUEL RATIO CONTROL GROUP
AN ATTACHMENT
CONTROL GP-GOVERNOR
CONTROL GP-GOVERNOR
8L-4443 CONTROL GP-GOVERNOR
8L4443 GOVERNOR CONTROL GROUP--Positive Locking
AN ATTACHMENT
CONTROL GP-GOVERNOR
8L-4444 CONTROL GP-GOVERNOR
8L4444 GOVERNOR CONTROL GROUP--Vernier--Positive Locking
AN ATTACHMENT
CONTROL GP-GOVERNOR
8L-4445 CONTROL GP-GOVERNOR
8L4445 GOVERNOR CONTROL GROUP--Remote and Positive Locking
AN ATTACHMENT
CONTROL GP-GOVERNOR
8N-2177 CONTROL GP-GOVERNOR
8N2177 GOVERNOR CONTROL GROUP
Provides a Three Hole Governor Control Lever
AN ATTACHMENT
CONTROL GP-GOVERNOR
1N-5331 CONTROL GP-GOVERNOR
1N5331 GOVERNOR CONTROL GROUP
AN ATTACHMENT
CONTROL GP-GOVERNOR
3N-7741 CONTROL GP-GOVERNOR
3N7741 GOVERNOR CONTROL GROUP
AN ATTACHMENT
DRAIN GP-FUEL
LINES GP-DRAIN
5N-4012 LINES GP-DRAIN
5N4012 DRAIN LINES GROUP--Oil
FOR USE WITH HEAT EXCHANGER
AN ATTACHMENT
DRIVE GP-TACHOMETER
TACHOMETER DRIVE GROUP
2N-4664 TACHOMETER DRIVE GROUP
2N4664 TACHOMETER DRIVE GROUP--Single
AN ATTACHMENT
DRIVE GP-TACHOMETER
2N-6741 DRIVE GP-TACHOMETER
2N6741 TACHOMETER DRIVE GROUP--Dual
AN ATTACHMENT
FILTER GP-FUEL
FILTER GP-PRIMARY FUEL
8H-4681 FILTER GP-PRIMARY FUEL
8H4681 PRIMARY FUEL FILTER GROUP
Part of 3N6007 Primary Filter Group shown on Page 100
FILTER GP-FUEL
3N-6007 FILTER GP-FUEL
3N6007 PRIMARY FUEL FILTER GROUP
Also part of 3N6009 and 3N6008 Fuel Tank and Base Groups shown
on Pages 98, 99 and 99A
8H4681 Filter parts are shown on Page 99B
AN ATTACHMENT
FILTER GP-FUEL
2N-2048 FILTER GP-FUEL
2N2048 CRUDE FUEL FILTER GROUP
AN ATTACHMENT
FILTER & PRM GP
7L-0261 FILTER & PRM GP
7L261 FUEL FILTER AND PRIMING PUMP GROUP
Part of 3N3209 Basic Engine Arrangement listed on Page 17
GOVERNOR GP
FUEL INJECTION PUMP AND GOVERNOR GROUP
8L-9652 FUEL INJECTION PUMP AND GOVERNOR GROUP
8L9652 FUEL INJECTION PUMP AND GOVERNOR GROUP
Part of 3N3209 Basic Engine Arrangement listed on Page 17
8L9650 Governor & 3N3390 Fuel Pump Housing parts are shown on
Pages 108, 109 & 110. Only separate parts serviced
GOVERNOR GROUP
8L-9650 GOVERNOR GROUP
8L9650 GOVERNOR GROUP--Part 1 of 2--Type 1
Part of 8L9652 Fuel Injection Pump and Governor Group shown on Page 107
GOVERNOR GROUP
8L-9650 GOVERNOR GROUP
8L9650 GOVERNOR GROUP--Part 2 of 2--Type 1
Part of 8L9652 Fuel Injection Pump and Governor Group shown on Page 107
GOVERNOR GROUP
8L-9650 GOVERNOR GROUP
8L9650 GOVERNOR GROUP--Part 1 of 2--Type 2
Part of 8L9652 Fuel Injection Pump and Governor Group shown on Page 107
GOVERNOR GROUP
8L-9650 GOVERNOR GROUP
8L9650 GOVERNOR GROUP--Part 2 of 2--Type 2
Part of 8L9652 Fuel Injection Pump and Governor Group shown on Page 107
GOVERNOR GROUP
8L-9650 GOVERNOR GROUP
8L9650 GOVERNOR GROUP--Part 1 of 2--Type 3
Part of 8L9652 Fuel Injection Pump and Governor Group shown on Page 107
GOVERNOR GROUP
8L-9650 GOVERNOR GROUP
8L9650 GOVERNOR GROUP--Part 2 of 2--Type 3
Part of 8L9652 Fuel Injection Pump and Governor Group shown on Page 107
GOVERNOR CONVERSION GROUP
4N-4822 GOVERNOR CONVERSION GROUP
4N4822 GOVERNOR CONVERSION GROUP--Type 1
Provides 50 hertz at 1500 R.P.M., 3 Percent Regulation Package
AN ATTACHMENT
GOVERNOR CONVERSION GROUP
4N-4822 GOVERNOR CONVERSION GROUP
4N4822 GOVERNOR CONVERSION GROUP--Type 2
Provides 50 hertz at 1500 R.P.M., 3 Percent Regulation Package
AN ATTACHMENT
GOVERNOR CONVERSION GROUP
3N-1301 GOVERNOR CONVERSION GROUP
3N1301 GOVERNOR CONVERSION GROUP--Type 2
Provides 50 hertz at 1800 R.P.M., 3% Regulation Package
AN ATTACHMENT
GOVERNOR CONVERSION GROUP
3N-1301 GOVERNOR CONVERSION GROUP
3N1301 GOVERNOR CONVERSION GROUP--Type 1
Provides 50 hertz at 1800 R.P.M., 3% Regulation Package
AN ATTACHMENT
WOODWARD GOVERNOR GROUP
8L-5670 WOODWARD GOVERNOR GROUP
8L5670 WOODWARD GOVERNOR GROUP--Part 1 of 2
6L5506 & 2N6222 Governor parts are shown on Pages 118 & 119
FOR USE WITHOUT AUTOMATIC START-STOP OR SAFETY SHUT-OFF ARRANGEMENT. AN ATTACHMENT
WOODWARD GOVERNOR GROUP
8L-5670 WOODWARD GOVERNOR GROUP
8L5670 WOODWARD GOVERNOR GROUP--Part 2 of 2
FOR USE WITHOUT AUTOMATIC START-STOP OR SAFETY SHUT-OFF ARRANGEMENT
AN ATTACHMENT
WOODWARD GOVERNOR GROUP
4N-6830 WOODWARD GOVERNOR GROUP
4N6830 WOODWARD GOVERNOR GROUP--Part 1 of 2
4N6828 Governor parts are shown on Page 117D
AN ATTACHMENT
WOODWARD GOVERNOR GROUP
4N-6830 WOODWARD GOVERNOR GROUP
4N6830 WOODWARD GOVERNOR GROUP--Part 2 of 2
AN ATTACHMENT
WOODWARD GOVERNOR GROUP
4N-6827 WOODWARD GOVERNOR GROUP
4N6827 WOODWARD GOVERNOR GROUP
Part of 4N6828 Woodward Governor Group
WOODWARD GOVERNOR GROUP
4N-6828 WOODWARD GOVERNOR GROUP
4N6828 WOODWARD GOVERNOR GROUP
Part of 4N6830 Woodward Governor Group shown on Page 117A
GOVERNOR ASSEMBLY
6L-5506 GOVERNOR ASSEMBLY
6L5506 GOVERNOR ASSEMBLY
Part of 8L5670 Woodward Governor Group shown on Page 116
Only separate parts serviced. When complete Assembly is required order 2N6222
GOVERNOR ASSEMBLY
2N-6222 GOVERNOR ASSEMBLY
2N6222 GOVERNOR ASSEMBLY
Part of 8L5670 Woodward Governor Group shown on Page 116
PANEL ASSEMBLY
3N-6453 PANEL ASSEMBLY
3N6453 PANEL ASSEMBLY--Type 2
Refer to Automatic Start-Stop Chart listed on Page 132E for usage
AN ATTACHMENT
LINES GP-FUEL
LINES GP-FLEXIBLE FUEL
3N-6668 LINES GP-FLEXIBLE FUEL
3N6668 FLEXIBLE FUEL OIL LINES GROUP--Type 1
AN ATTACHMENT
LINES GP-FLEXIBLE FUEL
3N-6668 LINES GP-FLEXIBLE FUEL
3N6668 FLEXIBLE FUEL OIL LINES GROUP--Type 2
AN ATTACHMENT
FLEXIBLE FUEL LINES GROUP
8L-4454 FLEXIBLE FUEL LINES GROUP
8L4454 FLEXIBLE FUEL LINES GROUP
Only separate parts serviced. When complete Group is
required order 3N6668. AN ATTACHMENT
FUEL INJECTION VALVES AND LINES GROUP
1N-5790 FUEL INJECTION VALVES AND LINES GROUP
1N5790 FUEL INJECTION VALVES AND LINES GROUP
Part of 3N3209 Basic Engine Arrangement listed on Page 17
Only separate parts serviced
FUEL INJECTION VALVES AND LINES GROUP
8L-5690 FUEL INJECTION VALVES AND LINES GROUP
8L5690 FUEL INJECTION VALVES AND LINES GROUP
Part of 3N7009 Engine Procurement Arrangement listed on Page 13
Only separate parts serviced
FUEL INJECTION VALVES AND LINES GROUP
7L-0262 FUEL INJECTION VALVES AND LINES GROUP
7L262 FUEL INJECTION VALVES AND LINES GROUP
Part of 3N6709 Engine Procurement Arrangement listed on Page 14
Only separate parts serviced
PUMP GP-FUEL INJECTION
FUEL INJECTION PUMP AND GOVERNOR GROUP
8L-9652 FUEL INJECTION PUMP AND GOVERNOR GROUP
8L9652 FUEL INJECTION PUMP AND GOVERNOR GROUP
Part of 3N3209 Basic Engine Arrangement listed on Page 17
8L9650 Governor & 3N3390 Fuel Pump Housing parts are shown on
Pages 108, 109 & 110. Only separate parts serviced
PUMP GP-FUEL PRIMING
FILTER & PRM GP
7L-0261 FILTER & PRM GP
7L261 FUEL FILTER AND PRIMING PUMP GROUP
Part of 3N3209 Basic Engine Arrangement listed on Page 17
FUEL PRIMING PUMP GROUP
9H-2256 FUEL PRIMING PUMP GROUP
9H2256 FUEL PRIMING PUMP GROUP
Part of 7L261 Fuel Filter and Priming Pump Group
PUMP GP-FUEL TRANSFER
FUEL TRANSFER PUMP GROUP
7L-0543 FUEL TRANSFER PUMP GROUP
7L543 FUEL TRANSFER PUMP GROUP (7L247 N/S)
Serial No. 66D8891 to 66D9581 inclusive
Part of 3N3209 Basic Engine Arrangement listed on Page 17
8N-3569 PUMP GP-FUEL
8N3569 FUEL PUMP GROUP--Boost--24 Volt
Provides positive pressure to the sleeve metering fuel system components on
the suction side of the fuel transfer pump
PUMP GP-FUEL
9N-5458 PUMP GP-FUEL
9N5458 FUEL PUMP GROUP--Boost--12 Volt
8H4681 Filter parts are shown on Page 99B. Provides positive pressure to the sleeve
metering fuel system components on the suction side of the fuel transfer pump
FUEL TRANSFER PUMP GROUP
4N-4878 FUEL TRANSFER PUMP GROUP
4N4878 FUEL TRANSFER PUMP GROUP (7L247 N/S)
Serial No. 66D9582-Up
Part of 3N3209 Basic Engine Arrangement listed on Page 17
FUEL TRANSFER PUMP GROUP
2N-8603 FUEL TRANSFER PUMP GROUP
2N8603 FUEL TRANSFER PUMP GROUP (2N9348 N/S)
Part of 3N6709 Engine Procurement Arrangement listed on Page 14
FUEL PUMP HOUSING GROUP
3N-3390 FUEL PUMP HOUSING GROUP
3N3390 FUEL PUMP HOUSING GROUP
Part of 8L9652 Fuel Injection Pump and Governor Group shown on Page 107
SEPARATOR GP-WATER
SEPARATOR GP-WATER
7N-0950 SEPARATOR GP-WATER
7N950 WATER SEPARATOR GROUP
AN ATTACHMENT
TANK GP-FUEL
FUEL TANK AND BASE GROUP
3N-6009 FUEL TANK AND BASE GROUP
3N6009 FUEL TANK AND BASE GROUP--Long Base-Type 1
3N6007 Filter parts are shown on Page 100
FOR USE WITH ELECTRIC SET. AN ATTACHMENT
FUEL TANK AND BASE GROUP
3N-6009 FUEL TANK AND BASE GROUP
3N6009 FUEL TANK AND BASE GROUP--Long Base--Type 2
3N6007 Filter parts are shown on Page 100
FOR USE WITH ELECTRIC SET
AN ATTACHMENT
FUEL TANK AND BASE GROUP
3N-6008 FUEL TANK AND BASE GROUP
3N6008 FUEL TANK AND BASE GROUP--Short Base--Type 1
3N6007 Filter parts are shown on Page 100
AN ATTACHMENT
FUEL TANK AND BASE GROUP
3N-6008 FUEL TANK AND BASE GROUP
3N6008 FUEL TANK AND BASE GROUP--Short Base--Type 2
3N6007 Filter parts are shown on Page 100
AN ATTACHMENT
TORQUE CONTROL GP
GOVERNOR TORQUE SPRING GROUP
8L-8682 GOVERNOR TORQUE SPRING GROUP
8L8682 GOVERNOR TORQUE SPRING GROUP--Type 2
AN ATTACHMENT
STOP GP-RACK
2S-9519 STOP GP-RACK
2S9519 RACK STOP GROUP--Type 1
Part of 3N3209 Basic Engine Arrangement listed on Page 17
GOVERNOR TORQUE SPRING GROUP
8L-8682 GOVERNOR TORQUE SPRING GROUP
8L8682 GOVERNOR TORQUE SPRING GROUP
AN ATTACHMENT
STOP GP-RACK
2S-9519 STOP GP-RACK
2S9519 RACK STOP GROUP--Type 2
Part of 3N3209 Basic Engine Arrangement listed on Page 17

Information:

(For parts list, see above)

Special Instruction
Installation Of 8N628 Service Replacement Bearing For Rear Of Injection Pump Camshaft In Sleeve Metering Fuel Injection Pump Housing{1253}
Installation Of 8N628 Service Replacement Bearing For Rear Of Injection Pump Camshaft In Sleeve Metering Fuel Injection Pump Housing{1253}
Service Magazine
If The Fuel Setting Dimension Is More Than 7.00 MM, Remove The End Play Of The Camshaft To Make The Fuel Setting{1257,1286}
1977/10/10
Use The Drive Sleeve On The Fuel Injection Pump Camshaft Only One Time{1286,1256,1251}
1978/07/03
New Seal Used On Governor Control Shaft{1264,1265}
1982/11/22
Engine News
Serviceable Parts For New Fuel Ratio Control; Pressurize Control To Set Rack
1987/05/01
New Components Used In Fuel Ratio Control Groups
1992/05/01
Use Correct Contact Point With Dial Indicator To Be Sure Of The Accuracy Of The Measurements Of Fuel Setting And Fuel Ratio Control Setting On Sleeve Metering Fuel Systems
1977/10/12
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 Ratio Control
3304 & 3306 INDUSTRIAL & MARINE ENGINES
Disassembly and Assembly
Fuel Ratio Control
D330, D333, 3304, 3306 INDUSTRIAL & MARINE ENGINES
Fuel Ratio Control
3304 & 3306 INDUSTRIAL & MARINE ENGINES
Service Magazine
6V2029 Fixture Group Available For Adjustment Of Air/Fuel Ratio Control {0626,1278,0652}
1981/03/23
Use Correct Contact Point With Dial Indicator To Be Sure Of The Accuracy Of The Measurements Of Fuel Setting And Fuel Ratio Control Setting On Sleeve Metering Fuel Systems{0653,1250}
1977/09/26
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}
Service Letter-NACD
Product Support Program For Governor Servo Pin Loss On Certain 3304, 3306, 3306B, 3406 And 3406B Engines
Product Support Program For Governor Servo Pin Loss On Certain 3304, 3306, 3306B, 3406 And 3406B Engines
Service Letter-Australia
Service Letter-CFEL
Service Letter-CSARL
Service Letter-Americas
Service Letter-Truck/Ag/Marine
Service Letter-China
Service Letter-Asia
Service Letter-APD
Service Magazine
6V2029 Fixture Group Available For Adjustment Of Air/Fuel Ratio Control {0626,1278,0652}
1981/03/23
New Seal Used On Governor Control Shaft{1264,1265}
1982/11/22
Only The External Needle Valve Can Be Adjusted On Woodward EG3PC Or EG10PC Actuators{1265,1289}
1985/02/04
Use Correct Contact Point With Dial Indicator To Be Sure Of The Accuracy Of The Measurements Of Fuel Setting And Fuel Ratio Control Setting On Sleeve Metering Fuel Systems{0653,1250}
1977/09/26
New Components Help Prevent Air Leaks In Improved Fuel Ratio Control Groups{1278}
1992/05/25
Engine News
Serviceable Parts For New Fuel Ratio Control; Pressurize Control To Set Rack
1987/05/01
New Components Used In Fuel Ratio Control Groups
1992/05/01
Use Correct Contact Point With Dial Indicator To Be Sure Of The Accuracy Of The Measurements Of Fuel Setting And Fuel Ratio Control Setting On Sleeve Metering Fuel Systems
1977/10/12
Cat<SUP>&reg;</SUP> Reman Announces Additions to the Fuel Air Ratio Controls Portfolio for Certain Engine Applications {1278}
2015/06/26
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}
Specifications
Fuel Ratio Control
3304 & 3306 INDUSTRIAL & MARINE ENGINES
Disassembly and Assembly
Fuel Ratio Control
D330, D333, 3304, 3306 INDUSTRIAL & MARINE ENGINES
Fuel Ratio Control
3304 & 3306 INDUSTRIAL & MARINE ENGINES
Service Magazine
6V2029 Fixture Group Available For Adjustment Of Air/Fuel Ratio Control {0626,1278,0652}
1981/03/23
Use Correct Contact Point With Dial Indicator To Be Sure Of The Accuracy Of The Measurements Of Fuel Setting And Fuel Ratio Control Setting On Sleeve Metering Fuel Systems{0653,1250}
1977/09/26
New Components Help Prevent Air Leaks In Improved Fuel Ratio Control Groups{1278}
1992/05/25
Engine News
New Seal Used On Governor Control Shaft
1982/12/15
Incorrect Connection Of Battery Charger Can Open Circuit Breaker And Damage Woodward 2301 Governor Control
1986/04/01
Initial Start Of Engine Using An EGB29P Governor/Actuator After Filling With Oil
1987/05/01
Serviceable Parts For New Fuel Ratio Control; Pressurize Control To Set Rack
1987/05/01
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}
Installation Of Sleeve Metering Fuel Injection Pump And Governor Service Groups{1286}
Installation Of Sleeve Metering Fuel Injection Pump And Governor Service Groups{1286}
Installation Of 2N2384 And 2N2385 Solenoids{1259, 1400}
Installation Of 2N2384 And 2N2385 Solenoids{1259, 1400}
Governor Linkage Adjustments{1264, 1289}
Governor Linkage Adjustments{1264, 1289}
Installation Of Governor Spring Guide{1264}
Installation Of Governor Spring Guide{1264}
Service Letter-NACD
Product Support Program For Governor Servo Pin Loss On Certain 3304, 3306, 3306B, 3406 And 3406B Engines
Product Support Program For Governor Servo Pin Loss On Certain 3304, 3306, 3306B, 3406 And 3406B Engines
Service Letter-Australia
Service Letter-CFEL
Service Letter-CSARL
Service Letter-Americas
Service Letter-Truck/Ag/Marine
Specifications
Governor Control
3304 & 3306 INDUSTRIAL & MARINE ENGINES
Service Letter-China
Product Support Program For Governor Servo Pin Loss On Certain 3304, 3306, 3306B, 3406 And 3406B Engines
Product Support Program For Governor Servo Pin Loss On Certain 3304, 3306, 3306B, 3406 And 3406B Engines
Service Letter-Asia
Service Letter-APD
Service Magazine
New Seal Used On Governor Control Shaft{1264,1265}
1982/11/22
Only The External Needle Valve Can Be Adjusted On Woodward EG3PC Or EG10PC Actuators{1265,1289}
1985/02/04
Incorrect Connection Of Battery Charger Can Open Circuit Breaker And Damage Woodward 2301 Governor Control{1400,1401,4450}
1986/03/24
Correct Adjustment Of Fuel Shut-Off Solenoid Shaft Can Prevent Failures{1259}
1977/08/08
Use Correct Contact Point With Dial Indicator To Be Sure Of The Accuracy Of The Measurements Of Fuel Setting And Fuel Ratio Control Setting On Sleeve Metering Fuel Systems{0653,1250}
1977/09/26
New Components Help Prevent Air Leaks In Improved Fuel Ratio Control Groups{1278}
1992/05/25
Engine News
Oil Drain Hole Added To Spacer Plate Cylinder Block To Permit Use Of Scroll Fuel System
1980/02/06
Service Magazine
Oil Drain Hole Added To Spacer Plate Cylinder Block To Permit Use Of Scroll Fuel System{1201,1221}
1980/01/28
Engine News
New Tachometer Drive Adapter Has Increased Service Life
1979/01/24
Service Magazine
New Tachometer Drive Adapter Has Increased Service Life{7462,1288}
1979/01/22
Engine News
Improvements Made To Water Separator Groups
1980/04/30
Use Only Caterpillar Water Separator Elements
1980/10/01
Inspect All Engine Oil And Fuel Filter Elements Before Installation
1980/11/12
Improved Water Separator Group Used
1982/06/16
Improved Fuel Priming Pump Used
1987/05/01
Troubleshooting Reminder For Engine Low Power Or Intermittent Low Power Symptoms{1250,1252,1256,1260,1261,1273}
1998/10/01
Water Separators Needed On Engines In The Field With SMFS
1977/12/14
Improved Water Separator Element And Retaining Clamp Stops Fuel Leakage
1978/04/19
Improved Seal on Fuel Filter {1261}
2007/07/30
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}
Special Instruction
Installation Of 9N6519 Or 1W1166 Water Separator Group{1263}
Installation Of 9N6519 Or 1W1166 Water Separator Group{1263}
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}
Specifications
Primary Fuel Filter
3304 & 3306 INDUSTRIAL & MARINE ENGINES
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 Filter Housing
D330, D333, 3304, 3306 INDUSTRIAL & MARINE ENGINES
Fuel Filter Base
3304 & 3306 INDUSTRIAL & MARINE ENGINES
Fuel Priming Pump
3304 & 3306 INDUSTRIAL & MARINE ENGINES
Service Magazine
Improvements Made To Water Separator Groups{1263}
1980/05/05
Use Only Caterpillar Water Separator Elements{1263}
1980/09/15
Improved Water Separator Group Used {1263}
1982/05/31
Water Separators Needed On Machines And Engines In The Field With SMFS{1250,0336}
1977/12/05
Improved Water Separator Element And Retaining Clamp Stops Fuel Leakage{1250}
1978/04/24
Water Separator Added To Give Protection To The Sleeve Metering Fuel System{1250}
1978/05/01
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
The Proper Procedure to Enter Claims in SIMSi for Plugged /Restricted Fuel Filters and Water Separators on All Machines {1260, 1261, 1262, 1263}
2007/07/30
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
Installation Of 8N9754 Fuel Heater Group{1296}
Installation Of 8N9754 Fuel Heater Group{1296}
Test Sequence for Capsule Type Fuel Nozzles{0782}
Test Sequence for Capsule Type Fuel Nozzles{0782}
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}
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}
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}
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
Modification Of Puller Bolt Prevents Thread Damage During Removal Of Sleeve From Sleeve Metering Fuel System{0621,1251,1253}
1980/11/03
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
A New 6V29 Sleeve Metering Fuel System Pump Roll Pin Tool Is Used To Adjust And Make A Replacement Of Roll Pins In The Fuel Injection Pump Housing{0626}
1979/01/08
Engine News
A New 6V29 Sleeve Metering Fuel System Pump Roll Pin Tool Is Used To Adjust And Make A Replacement Of Roll Pins In The Fuel Injection Pump Housing
1979/01/24
Part Numbers Of Bearings To Use For Service Replacement In Fuel Injection Pump Housings For Sleeve Metering Fuel Systems; Correction To Special Instruction For Installation.
1979/05/09
New Seal Used Under Retaining Bushing For Fuel Injection Pump Bonnet
1979/08/22
Improvements Made To Fuel Injection Pump And Governor Group
1979/11/28
6V4163 Bit And 6V4164 Driver Now Available For Removal Of Bolts For Flyweight Carrier
1981/04/01
FT1585 Plate Can Be Fabricated For Governor Spring Guide Replacement
1981/04/22
Explanation Of Differences In Timing Advance Information
1981/08/26
Timing Pin Removed From Governor And Fuel Injection Pump Group; Change To Service Manuals
1981/09/16
Make Set Point Measurements Easier With The 6V4060 Engine Set Point Indicator
1982/08/25
6V6175 And 6V6176 Torque Adapters Make Installation Of Fuel Pump Drive Gear Easier
1982/11/10
New Seal Used On Governor Control Shaft
1982/12/15
Service Information For Woodward Governors
1983/10/26
Explanation Of Engine High Idle RPM And Correct Adjustment Of Engine Setpoint
1983/11/30
6V4163 Bit And 6V4164 Driver Now Available For Removal Of Bolts For Flyweight Carrier
1984/01/18
New Speed Setting Motor Assembly On Woodward PSG Governor Has More Resistance To Moisture And Vibration Damage
1984/06/20
Fuel Transfer Pump Improved
1985/11/01
Anti-Seize Compound And/Or Grease Not To Be Used On Fuel Pump Bonnet Retaining Bushings
1985/12/01
Improved Sleeve Bearing Used In Drive End Of Fuel Injection Pump Housing
1986/03/01
Incorrect Connection Of Battery Charger Can Open Circuit Breaker And Damage Woodward 2301 Governor Control
1986/04/01
Black Nylon Fuel Seals For Lockwire Available Only To NACD Dealers For Certain Customers
1986/06/01
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
Initial Start Of Engine Using An EGB29P Governor/Actuator After Filling With Oil
1987/05/01
New Gaskets Help Prevent Leaks From Fuel System Governors{1264}
1991/12/01
Pressure Compensated Simple Governor (PSG Governor) Changes From Aluminum To Cast Iron Housing {1264}
1995/04/01
Governor Spring Guide Press Depth {1287,1284}
1996/01/17
Correct Adjustment Of Fuel Shut-Off Solenoid Shaft Can Prevent Failures
1977/07/13
Use The Drive Sleeve On The Fuel Injection Pump Camshaft Only One Time
1978/07/05
Improved Guide Pin For Fuel Injection Pump Lifters
1978/08/30
Special Instruction
Use Of 6V4095 Or 6V4096 Pump And Governor Tool Groups{650, 1250}
Use Of 6V4095 Or 6V4096 Pump And Governor Tool Groups{650, 1250}
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 Sleeve Metering Fuel Injection Pump And Governor Service Groups{1286}
Installation Of Sleeve Metering Fuel Injection Pump And Governor Service Groups{1286}
Installation Of 5P4810 Bearing In Sleeve Metering Fuel Injection Pump Housing{1253}
Installation Of 5P4810 Bearing In Sleeve Metering Fuel Injection Pump Housing{1253}
Governor Linkage Adjustments{1264, 1289}
Governor Linkage Adjustments{1264, 1289}
Installation Of 8N628 Service Replacement Bearing For Rear Of Injection Pump Camshaft In Sleeve Metering Fuel Injection Pump Housing{1253}
Installation Of 8N628 Service Replacement Bearing For Rear Of Injection Pump Camshaft In Sleeve Metering Fuel Injection Pump Housing{1253}
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}
Installation Of 8N628 Bearing{7551, 1253}
Installation Of 8N628 Bearing{7551, 1253}
Using the 6V7870 Fixture Group and 6V7872 Pliers{1250, 1251}
Using the 6V7870 Fixture Group and 6V7872 Pliers{1250, 1251}
Service Letter-NACD
Product Support Program For Governor Servo Pin Loss On Certain 3304, 3306, 3306B, 3406 And 3406B Engines
Product Support Program For Governor Servo Pin Loss On Certain 3304, 3306, 3306B, 3406 And 3406B Engines
Service Letter-Australia
Service Letter-CFEL
Service Letter-CSARL
Service Letter-Americas
Service Letter-Truck/Ag/Marine
Technical Information Bulletin
3300 Engine Timing Measurement For Reduced Emissions And Improved Engine Performance/Life
3300 Engine Timing Measurement For Reduced Emissions And Improved Engine Performance/Life
Specifications
Fuel Injection Equipment
D330, D333, 3304, 3306 INDUSTRIAL & MARINE ENGINES
Fuel Transfer Pump<BR> (4N4864)
D330, D333, 3304, 3306 INDUSTRIAL & MARINE ENGINES
Fuel Transfer Pump<BR> (7L543 and 2N8603)
D330, D333, 3304, 3306 INDUSTRIAL & MARINE ENGINES
Governor
D330, D333, 3304, 3306 INDUSTRIAL & MARINE ENGINES
Woodward PSG Governors
D330, D333, 3304, 3306 INDUSTRIAL & MARINE ENGINES
Output Shaft Governor<BR> (8L8661)
D330, D333, 3304, 3306 INDUSTRIAL & MARINE ENGINES
Fuel Injection Equipment
3304 & 3306 INDUSTRIAL & MARINE ENGINES
Adjustable &quot;Dashpot&quot;<BR> (Close Regulation Type Governor)
3304 & 3306 INDUSTRIAL & MARINE ENGINES
Fuel Transfer Pump
3304 & 3306 INDUSTRIAL & MARINE ENGINES
Fuel System Timing<BR> (Engines With Timing Pointer)
3304 & 3306 INDUSTRIAL & MARINE ENGINES
Automatic Timing Advance Unit
3304 & 3306 INDUSTRIAL & MARINE ENGINES
Woodward PSG Governor
3304 & 3306 INDUSTRIAL & MARINE ENGINES
Woodward PSG Governor<BR> (8N6774)
3304 & 3306 INDUSTRIAL & MARINE ENGINES
Governor Control
3304 & 3306 INDUSTRIAL & MARINE ENGINES
Service Letter-China
Product Support Program For Governor Servo Pin Loss On Certain 3304, 3306, 3306B, 3406 And 3406B Engines
Product Support Program For Governor Servo Pin Loss On Certain 3304, 3306, 3306B, 3406 And 3406B Engines
Service Letter-Asia
Service Letter-APD
Disassembly and Assembly
Fuel Transfer Pump
D330, D333, 3304, 3306 INDUSTRIAL & MARINE ENGINES
Fuel Injection Pump Housing And Governor
D330, D333, 3304, 3306 INDUSTRIAL & MARINE ENGINES
Governor
D330, D333, 3304, 3306 INDUSTRIAL & MARINE ENGINES
Fuel Injection Pump Housing
D330, D333, 3304, 3306 INDUSTRIAL & MARINE ENGINES
Adapter Housing And Levers
3304 & 3306 INDUSTRIAL & MARINE ENGINES
Fuel Injection Pump Housing And Governor
3304 & 3306 INDUSTRIAL & MARINE ENGINES
Fuel Check Valve And Bypass Valve
3304 & 3306 INDUSTRIAL & MARINE ENGINES
Governor
3304 & 3306 INDUSTRIAL & MARINE ENGINES
Fuel Injection Pump
3304 & 3306 INDUSTRIAL & MARINE ENGINES
Fuel Injection Pumps
3304 & 3306 INDUSTRIAL & MARINE ENGINES
Fuel Transfer Pump
3304 & 3306 INDUSTRIAL & MARINE ENGINES
Fuel Injection Pump Housing
3304 & 3306 INDUSTRIAL & MARINE ENGINES
Service Magazine
New Fuel Injection Nozzle Assembly Used{1254}
1980/01/21
6V4163 Bit And 6V4164 Driver Now Available For Removal Of Bolts For Flyweight Carrier{0612,1264}
1981/02/23
6V2029 Fixture Group Available For Adjustment Of Air/Fuel Ratio Control {0626,1278,0652}
1981/03/23
FT1585 Plate Can Be Fabricated For Governor Spring Guide Replacement{0626}
1981/04/13
FT1632 Bolt Used During Removal Of Sleeve From Sleeve Metering Fuel System{0621,1251,1253}
1981/08/31
Timing Pin Removed From Governor And Fuel Injection Pump Group; Change To Service Manuals {1286}
1981/09/14
New Torque Specification For Bushing{0374,1253,1251}
1982/01/18
Make Set Point Measurements Easier With The 6V4060 Engine Set Point Indicator{0651}
1982/08/16
Modification Of 2P8315 Bracket Assembly{0652,1286}
1982/08/16
6V6175 And 6V6176 Torque Adapters Make Installation Of Fuel Pump Drive Gear Easier{1206,1272,0614}
1982/11/08
New Seal Used On Governor Control Shaft{1264,1265}
1982/11/22
Service Information For Woodward Governors{0374,1264}
1983/09/26
Explanation Of Engine High Idle RPM And Correct Adjustment Of Engine Setpoint{1264}
1983/11/07
6V4163 Bit And 6V4164 Driver Now Available For Removal Of Bolts For Flyweight Carrier{0612,1264}
1983/12/05
New Speed Setting Motor Assembly On Woodward PSG Governor Has More Resistance To Moisture And Vibration Damage{1264}
1984/05/14
Only The External Needle Valve Can Be Adjusted On Woodward EG3PC Or EG10PC Actuators{1265,1289}
1985/02/04
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
Anti-Seize Compound And/Or Grease Not To Be Used On Fuel Pump Bonnet Retaining Bushings{1251}
1985/11/11
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
Incorrect Connection Of Battery Charger Can Open Circuit Breaker And Damage Woodward 2301 Governor Control{1400,1401,4450}
1986/03/24
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
Use Correct Contact Point With Dial Indicator To Be Sure Of The Accuracy Of The Measurements Of Fuel Setting And Fuel Ratio Control Setting On Sleeve Metering Fuel Systems{0653,1250}
1977/09/26
If The Fuel Setting Dimension Is More Than 7.00 MM, Remove The End Play Of The Camshaft To Make The Fuel Setting{1257,1286}
1977/10/10
Improved High Idle Display Of The 6V3100 And 8T5300/8T5301 Engine Timing Indicator Groups{0781}
1987/03/16
Do Not Change Factory Fuel Or Speed Settings On Truck Engines Unless New Settings Are Certified Under Applicable EPA Regulations{0336,0337,1257}
1978/01/30
Do Not Use The 5B1401 Cleaning Tool Group To Clean The Orifice In Capsule-Type Fuel Injection Nozzles{0650,1254}
1978/04/24
Use The Drive Sleeve On The Fuel Injection Pump Camshaft Only One Time{1286,1256,1251}
1978/07/03
Improved Guide Pin For Fuel Injection Pump Lifters{1251}
1978/08/21
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
New Tachometer Drive Adapter Has Increased Service Life{7462,1288}
1979/01/22
Part Numbers Of Bearings To Use For Service Replacement In Fuel Injection Pump Housings For Sleeve Metering Fuel Systems; Correction To Special Instruction For Installation.{1253}
1979/05/07
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
New Seal Used Under Retaining Bushing For Fuel Injection Pump Bonnet{1251,1253,1286}
1979/08/13
Tee Handle Hexagonal Wrench In Rack Adjusting Tool Is Now Available For Parts Replacement
1979/09/10
Improvements Made To Fuel Injection Pump And Governor Group{1253,1281}
1979/12/10
New Gaskets Help Prevent Leaks From Fuel System Governors{1264}
1991/12/02
New Components Help Prevent Air Leaks In Improved Fuel Ratio Control Groups{1278}
1992/05/25
New Fuel Pump Drive Idler Gear Assembly And Shaft Used In Front Timing Gear Groups {1206}
1993/06/14
Special Instruction
Installation Of 8N9754 Fuel Heater Group{1296}
Installation Of 8N9754 Fuel Heater Group{1296}
Service Magazine
Fuel Heaters Are Now Available For Field Installation {1296}
1980/01/07
Repair Kit For Diesel Fuel Heater Available {1296}
1983/04/18
General Information -- Diesel Fuels In Cold Temperature Operation{1280}
1979/12/17
Engine News
Check Valve Must Be Adjusted Correctly To Let Fuel Flow Through The Return Line And Back To The Tank
1979/03/07
New Fuel Injection Nozzle Assembly Used
1980/01/23
Oil Drain Hole Added To Spacer Plate Cylinder Block To Permit Use Of Scroll Fuel System
1980/02/06
New Fuel Injection Lines And Clamps Prevent Stresses And Contact Which Can Cause Leakage
1980/03/12
Improvements Made To Water Separator Groups
1980/04/30
Use Only Caterpillar Water Separator Elements
1980/10/01
Inspect All Engine Oil And Fuel Filter Elements Before Installation
1980/11/12
Use 6V4089 Reamer Assembly To Clean Nozzle Bores
1981/05/20
Improved Water Separator Group Used
1982/06/16
New Fuel Nozzle Test Sheet Available
1982/10/20
Bulged Capsule-Type Fuel Nozzles
1982/10/20
Do Not Use A Wire Brush On Fuel Nozzles
1982/10/20
Service Parts Available For The 5P4150 Nozzle Testing Group
1982/12/15
Check Fuel Injection Nozzles In Overheated Engines
1985/09/01
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
Be Sure To Tighten Fuel Injection Line Clamps To The Correct Torque
1989/09/01
Identification Of Remanufactured Direct Injection Fuel Nozzles (DIFN)
1992/04/01
Date Code On 7000 Series Fuel Injection Nozzles; New Seals Used In 7000 Series Fuel Injection Nozzles{1254}
1994/05/01
Troubleshooting Reminder For Engine Low Power Or Intermittent Low Power Symptoms{1250,1252,1256,1260,1261,1273}
1998/10/01
Needle Valve May Be Needed To Accurately Measure Engine Return Fuel Flow{1250,0782}
1999/04/01
Do Not Use Plastic Tubing With Brass Couplings As A Fuel Supply Line
1977/09/28
Water Separators Needed On Engines In The Field With SMFS
1977/12/14
Improved Water Separator Element And Retaining Clamp Stops Fuel Leakage
1978/04/19
Do Not Use Plastic Tubing And Compression Fittings Without An Insert As A Fuel Supply Line
1978/07/05
Special Instruction
Creating Fuel Pump, and Fuel Nozzle Reference Parts for Checking Fuel Pump Test Stands and Nozzle Pop Testers{1254}
Creating Fuel Pump, and Fuel Nozzle Reference Parts for Checking Fuel Pump Test Stands and Nozzle Pop Testers{1254}
Installation Of 9N6519 Or 1W1166 Water Separator Group{1263}
Installation Of 9N6519 Or 1W1166 Water Separator Group{1263}
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}
Disassembly and Assembly
Fuel Injection Valves
D330, D333, 3304, 3306 INDUSTRIAL & MARINE ENGINES
Fuel Ratio Control
3304 & 3306 INDUSTRIAL & MARINE ENGINES
Fuel Injection Valves
3304 & 3306 INDUSTRIAL & MARINE ENGINES
Fuel Injection Lines
3304 & 3306 INDUSTRIAL & MARINE ENGINES
Service Magazine
New Fuel Injection Nozzle Assembly Used{1254}
1980/01/21
Oil Drain Hole Added To Spacer Plate Cylinder Block To Permit Use Of Scroll Fuel System{1201,1221}
1980/01/28
New Fuel Injection Lines And Clamps Prevent Stresses And Contact Which Can Cause Leakage{1252}
1980/03/24
Improvements Made To Water Separator Groups{1263}
1980/05/05
Use Only Caterpillar Water Separator Elements{1263}
1980/09/15
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
Improved Water Separator Group Used {1263}
1982/05/31
Do Not Use A Wire Brush On Fuel Nozzles{1254}
1982/09/27
New Tool Makes Installation Of Carbon Stop Seals Easier{0622,1254}
1982/10/04
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
Higher Torque Can Be Used With 6V6980 Nozzle Puller Group{0706,1254}
1985/06/10
Check Fuel Injection Nozzles In Overheated Engines{1254}
1985/09/02
New Bleed Screw Used In Fuel Injection Nozzle{1254}
1985/09/23
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
Do Not Use Plastic Tubing With Brass Couplings As A Fuel Supply Line{1274}
1977/10/03
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
Water Separators Needed On Machines And Engines In The Field With SMFS{1250,0336}
1977/12/05
Do Not Use The 5B1401 Cleaning Tool Group To Clean The Orifice In Capsule-Type Fuel Injection Nozzles{0650,1254}
1978/04/24
Improved Water Separator Element And Retaining Clamp Stops Fuel Leakage{1250}
1978/04/24
Water Separator Added To Give Protection To The Sleeve Metering Fuel System{1250}
1978/05/01
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
Check Valve Must Be Adjusted Correctly To Let Fuel Flow Through The Return Line And Back To The Tank{1275,1253,1274}
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
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
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
New Fuel Nozzles Resist Adapter Cracking And Leaking {1254}
1999/06/14
Engine News
New Fuel Injection Lines And Clamps Prevent Stresses And Contact Which Can Cause Leakage
1980/03/12
Do Not Use A Wire Brush On Fuel Nozzles
1982/10/20
Check Fuel Injection Nozzles In Overheated Engines
1985/09/01
Bleed Screw Washer (Seal) Must Be Replaced If Bleed Screw Removed From Fuel Nozzle
1986/04/01
Be Sure To Tighten Fuel Injection Line Clamps To The Correct Torque
1989/09/01
Date Code On 7000 Series Fuel Injection Nozzles; New Seals Used In 7000 Series Fuel Injection Nozzles{1254}
1994/05/01
Reannouncing the Appearance Change to Cat Reman Direct Injection Fuel Nozzles for Certain Commercial Engines {1250, 1251, 1290, 1713}
2013/10/17
Special Instruction
Creating Fuel Pump, and Fuel Nozzle Reference Parts for Checking Fuel Pump Test Stands and Nozzle Pop Testers{1254}
Creating Fuel Pump, and Fuel Nozzle Reference Parts for Checking Fuel Pump Test Stands and Nozzle Pop Testers{1254}
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}
Information Release Memo
PRODUCT LINE ADDITION: REMANUFACTURED FUEL INJECTORS FOR VARIOUS INDUSTRIAL, MACHINE, AND MARINE ENGINE APPLICATIONS
PRODUCT LINE ADDITION: REMANUFACTURED FUEL INJECTORS FOR VARIOUS INDUSTRIAL, MACHINE, AND MARINE ENGINE APPLICATIONS
APPEARANCE CHANGE ON REMAN SHORT BLOCKS
APPEARANCE CHANGE ON REMAN SHORT BLOCKS
Disassembly and Assembly
Fuel Injection Valves
D330, D333, 3304, 3306 INDUSTRIAL & MARINE ENGINES
Fuel Injection Valves
3304 & 3306 INDUSTRIAL & MARINE ENGINES
Fuel Injection Lines
3304 & 3306 INDUSTRIAL & MARINE ENGINES
Service Magazine
New Fuel Injection Nozzle Assembly Used{1254}
1980/01/21
New Fuel Injection Lines And Clamps Prevent Stresses And Contact Which Can Cause Leakage{1252}
1980/03/24
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 Tool Makes Installation Of Carbon Stop Seals Easier{0622,1254}
1982/10/04
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
Higher Torque Can Be Used With 6V6980 Nozzle Puller Group{0706,1254}
1985/06/10
Check Fuel Injection Nozzles In Overheated Engines{1254}
1985/09/02
New Bleed Screw Used In Fuel Injection Nozzle{1254}
1985/09/23
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
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 Fuel Nozzles Resist Adapter Cracking And Leaking {1254}
1999/06/14
Do Not Reuse the Hold Down Bolts for the Fuel Injectors On All Products that Contain C9 Through C32 Engines {1290}
2014/08/14
Calibration Fluid for Fuel Nozzle Test Equipment Is Available {1252, 1254}
2008/12/01
New Components Help Prevent Air Leaks In Improved Fuel Ratio Control Groups{1278}
1992/05/25
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
Engine News
A New 6V29 Sleeve Metering Fuel System Pump Roll Pin Tool Is Used To Adjust And Make A Replacement Of Roll Pins In The Fuel Injection Pump Housing
1979/01/24
Check Valve Must Be Adjusted Correctly To Let Fuel Flow Through The Return Line And Back To The Tank
1979/03/07
Part Numbers Of Bearings To Use For Service Replacement In Fuel Injection Pump Housings For Sleeve Metering Fuel Systems; Correction To Special Instruction For Installation.
1979/05/09
New Seal Used Under Retaining Bushing For Fuel Injection Pump Bonnet
1979/08/22
Improvements Made To Fuel Injection Pump And Governor Group
1979/11/28
Fuel Heaters Are Now Available For Field Installation
1980/01/09
New Fuel Injection Nozzle Assembly Used
1980/01/23
Oil Drain Hole Added To Spacer Plate Cylinder Block To Permit Use Of Scroll Fuel System
1980/02/06
Improvements Made To Water Separator Groups
1980/04/30
Use Only Caterpillar Water Separator Elements
1980/10/01
Inspect All Engine Oil And Fuel Filter Elements Before Installation
1980/11/12
Explanation Of Differences In Timing Advance Information
1981/08/26
Nylon Seals Used On Lockwire To Seal Critical Areas; Parts Service Seals Available For NACD Dealers
1986/03/01
Black Nylon Fuel Seals For Lockwire Available Only To NACD Dealers For Certain Customers
1986/06/01
Changes Have Been Made To 0T Microfiche (Fuel Setting And Related Information)
1986/07/01
More Flexible Lockwire Used With Nylon Seals For Sealing Critical Areas
1986/10/01
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}
1998/06/01
Needle Valve May Be Needed To Accurately Measure Engine Return Fuel Flow{1250,0782}
1999/04/01
Improved Shut-Off Solenoids For Engines Equipped With Sleeve Metering Fuel Systems
1977/02/28
Do Not Use Plastic Tubing With Brass Couplings As A Fuel Supply Line
1977/09/28
Use Correct Contact Point With Dial Indicator To Be Sure Of The Accuracy Of The Measurements Of Fuel Setting And Fuel Ratio Control Setting On Sleeve Metering Fuel Systems
1977/10/12
If The Fuel Setting Dimension Is More Than 7.00 MM, Remove The End Play Of The Camshaft To Make The Fuel Setting
1977/10/12
Water Separators Needed On Engines In The Field With SMFS
1977/12/14
New Starter Motors Have Solenoid On Top Of Starter
1978/03/01
Improved Water Separator Element And Retaining Clamp Stops Fuel Leakage
1978/04/19
Improved Guide Pin For Fuel Injection Pump Lifters
1978/08/30
New Diaphragm Used In Mechanical Shut-Off Groups Has Identification For Correct Installation
1978/08/30
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}
Use Of 3P2200 Calibration Tool Group{0650, 1250}
Use Of 3P2200 Calibration Tool Group{0650, 1250}
Installation Of 8N3569 (24V) Or 9N5458 (12V) Fuel Boost Pump Group{1250}
Installation Of 8N3569 (24V) Or 9N5458 (12V) Fuel Boost Pump Group{1250}
Service Letter-NACD
Product Support Program For Governor Servo Pin Loss On Certain 3304, 3306, 3306B, 3406 And 3406B Engines
Product Support Program For Governor Servo Pin Loss On Certain 3304, 3306, 3306B, 3406 And 3406B Engines
Service Letter-Australia
Service Letter-CFEL
Service Letter-CSARL
Service Letter-Americas
Service Letter-Truck/Ag/Marine
Specifications
Fuel Injection Equipment
D330, D333, 3304, 3306 INDUSTRIAL & MARINE ENGINES
Fuel Transfer Pump<BR> (4N4864)
D330, D333, 3304, 3306 INDUSTRIAL & MARINE ENGINES
Fuel Transfer Pump<BR> (7L543 and 2N8603)
D330, D333, 3304, 3306 INDUSTRIAL & MARINE ENGINES
Governor
D330, D333, 3304, 3306 INDUSTRIAL & MARINE ENGINES
Fuel Bypass Valve
D330, D333, 3304, 3306 INDUSTRIAL & MARINE ENGINES
Woodward PSG Governors
D330, D333, 3304, 3306 INDUSTRIAL & MARINE ENGINES
Output Shaft Governor<BR> (8L8661)
D330, D333, 3304, 3306 INDUSTRIAL & MARINE ENGINES
Service Letter-China
Product Support Program For Governor Servo Pin Loss On Certain 3304, 3306, 3306B, 3406 And 3406B Engines
Product Support Program For Governor Servo Pin Loss On Certain 3304, 3306, 3306B, 3406 And 3406B Engines
Service Letter-Asia
Service Letter-APD
Disassembly and Assembly
Fuel Filter Housing
D330, D333, 3304, 3306 INDUSTRIAL & MARINE ENGINES
Fuel Transfer Pump
D330, D333, 3304, 3306 INDUSTRIAL & MARINE ENGINES
Fuel Ratio Control
D330, D333, 3304, 3306 INDUSTRIAL & MARINE ENGINES
Fuel Injection Pump Housing And Governor
D330, D333, 3304, 3306 INDUSTRIAL & MARINE ENGINES
Governor
D330, D333, 3304, 3306 INDUSTRIAL & MARINE ENGINES
Fuel Injection Pump Housing
D330, D333, 3304, 3306 INDUSTRIAL & MARINE ENGINES
Water Temperature Regulator
D330, D333, 3304, 3306 INDUSTRIAL & MARINE ENGINES
Fuel Injection Valves
D330, D333, 3304, 3306 INDUSTRIAL & MARINE ENGINES
Service Magazine
Fuel Heaters Are Now Available For Field Installation {1296}
1980/01/07
New Fuel Injection Nozzle Assembly Used{1254}
1980/01/21
Installation Procedures For 5N5880 Remote Shut-Off Group And 5N6336 Oil Pressure Indicator Gauge Group{7418,7403,7455}
1980/01/28
Oil Drain Hole Added To Spacer Plate Cylinder Block To Permit Use Of Scroll Fuel System{1201,1221}
1980/01/28
New Fuel Injection Lines And Clamps Prevent Stresses And Contact Which Can Cause Leakage{1252}
1980/03/24
Improvements Made To Water Separator Groups{1263}
1980/05/05
6V3129 Nozzle Puller Group And FT1533 Nozzle Assembly Adapter Can Be Used To Remove Fuel Nozzles{0621,1254}
1981/02/02
Elbow With Orifice Now Used In Regulator And Housing Groups For Cooling Systems{1355,1361}
1981/02/02
6V4163 Bit And 6V4164 Driver Now Available For Removal Of Bolts For Flyweight Carrier{0612,1264}
1981/02/23
6V2029 Fixture Group Available For Adjustment Of Air/Fuel Ratio Control {0626,1278,0652}
1981/03/23
FT1585 Plate Can Be Fabricated For Governor Spring Guide Replacement{0626}
1981/04/13
Improvements To Optional Modification Of 5P4150 Nozzle Tester{0651,1254}
1981/08/17
FT1632 Bolt Used During Removal Of Sleeve From Sleeve Metering Fuel System{0621,1251,1253}
1981/08/31
6V3100 Diesel Timing Indicator Group Available To Check Engine/Fuel System Timing And Mechanical Advance During Operation{0653,1206,1156}
1981/08/31
New Dual Speed Switch Is Now Available{7418,7410,7411,1400}
1981/09/21
New Regulator And Field Coil Assemblies Used{1410,1405}
1981/11/23
New Torque Specification For Bushing{0374,1253,1251}
1982/01/18
New 6V4818 Driver Available To Install Rack Bearings In Fuel Injection Pump Housings{0622}
1982/02/08
Correct Use Of 6V2023 Flow Check Adapter Group Is Important To Prevent Damage To An Engine{0651,0654,1250}
1982/03/22
Improved Plunger And New Spring Used In Mechanical Shutoff Group{7418}
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
Modification Of 2P8315 Bracket Assembly{0652,1286}
1982/08/16
Do Not Use A Wire Brush On Fuel Nozzles{1254}
1982/09/27
New Tool Makes Installation Of Carbon Stop Seals Easier{0622,1254}
1982/10/04
New Fuel Nozzle Test Sheet Available{0651,1254}
1982/10/04
Bulged Capsule-Type Fuel Nozzles{1254}
1982/10/11
New Crankshaft Assemblies{1202,1204,1206,1207,1212}
1982/11/01
6V6175 And 6V6176 Torque Adapters Make Installation Of Fuel Pump Drive Gear Easier{1206,1272,0614}
1982/11/08
New Seal Used On Governor Control Shaft{1264,1265}
1982/11/22
Service Parts Available For The 5P4150 Nozzle Testing Group{0651,0652}
1982/11/22
Improved Mounting Assembly For Speed Switch Contactor Group{7418}
1983/01/17
Service Information For Woodward Governors{0374,1264}
1983/09/26
Explanation Of Engine High Idle RPM And Correct Adjustment Of Engine Setpoint{1264}
1983/11/07
6V4163 Bit And 6V4164 Driver Now Available For Removal Of Bolts For Flyweight Carrier{0612,1264}
1983/12/05
New Speed Setting Motor Assembly On Woodward PSG Governor Has More Resistance To Moisture And Vibration Damage{1264}
1984/05/14
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
Higher Torque Can Be Used With 6V6980 Nozzle Puller Group{0706,1254}
1985/06/10
Voltage Regulator Cross Reference Chart{1410,1405}
1985/07/01
Check Fuel Injection Nozzles In Overheated Engines{1254}
1985/09/02
New Bleed Screw Used In Fuel Injection Nozzle{1254}
1985/09/23
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
Anti-Seize Compound And/Or Grease Not To Be Used On Fuel Pump Bonnet Retaining Bushings{1251}
1985/11/11
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
Incorrect Connection Of Battery Charger Can Open Circuit Breaker And Damage Woodward 2301 Governor Control{1400,1401,4450}
1986/03/24
Bleed Screw Washer (Seal) Must Be Replaced If Bleed Screw Removed From Fuel Nozzle{1254}
1986/04/07
Three Element Speed Switch Replaces Dual Element Speed Switch{7418,7411,7410,7421}
1986/04/21
Correct Position Of The Bleed Hole In The Fuel Line Adapter{1252}
1986/04/21
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
Improved Shut-Off Solenoids For Engines Equipped With Sleeve Metering Fuel Systems{1259}
1977/03/07
Gasket For Water Temperature Regulator Now Has Larger Vent Passage{1355,7555}
1977/04/18
Correct Adjustment Of Fuel Shut-Off Solenoid Shaft Can Prevent Failures{1259}
1977/08/08
Use Correct Contact Point With Dial Indicator To Be Sure Of The Accuracy Of The Measurements Of Fuel Setting And Fuel Ratio Control Setting On Sleeve Metering Fuel Systems{0653,1250}
1977/09/26
Do Not Use Plastic Tubing With Brass Couplings As A Fuel Supply Line{1274}
1977/10/03
If The Fuel Setting Dimension Is More Than 7.00 MM, Remove The End Play Of The Camshaft To Make The Fuel Setting{1257,1286}
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
Water Separators Needed On Machines And Engines In The Field With SMFS{1250,0336}
1977/12/05
New Coolant Tube And Regulator Housing Used With Water Cooled Exhaust Manifold Gives More Clearance For Hooks To Lift The Engine{1350,1355,1380}
1977/12/12
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
Do Not Change Factory Fuel Or Speed Settings On Truck Engines Unless New Settings Are Certified Under Applicable EPA Regulations{0336,0337,1257}
1978/01/30
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
Improved Water Separator Element And Retaining Clamp Stops Fuel Leakage{1250}
1978/04/24
Do Not Use Plastic Tubing And Compression Fittings Without An Insert As A Fuel Supply Line{1274}
1978/06/26
Improved Guide Pin For Fuel Injection Pump Lifters{1251}
1978/08/21
New Drive Adapters For Fuel Injection Test Bench{0650}
1978/09/11
New Diaphragm Used In Mechanical Shut-Off Groups Has Identification For Correct Installation{7418}
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
A New 6V29 Sleeve Metering Fuel System Pump Roll Pin Tool Is Used To Adjust And Make A Replacement Of Roll Pins In The Fuel Injection Pump Housing{0626}
1979/01/08
New Tachometer Drive Adapter Has Increased Service Life{7462,1288}
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
Two Fuel Pressure Pumps Are Available To Increase Fuel Pressure{1250,1295}
1979/05/14
9S8100 Tool Group Changed To Use With Fuel Transfer Pump Only{0622}
1979/05/28
New Seal Used Under Retaining Bushing For Fuel Injection Pump Bonnet{1251,1253,1286}
1979/08/13
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
New Gaskets Help Prevent Leaks From Fuel System Governors{1264}
1991/12/02
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
Improved Jacket Water Heater Thermostat{1355}
1993/09/20
Special Instruction
Creating Fuel Pump, and Fuel Nozzle Reference Parts for Checking Fuel Pump Test Stands and Nozzle Pop Testers{1254}
Creating Fuel Pump, and Fuel Nozzle Reference Parts for Checking Fuel Pump Test Stands and Nozzle Pop Testers{1254}
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}
Service Magazine
New Fuel Injection Nozzle Assembly Used{1254}
1980/01/21
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
Service Parts Available For The 5P4150 Nozzle Testing Group{0651,0652}
1982/11/22
Higher Torque Can Be Used With 6V6980 Nozzle Puller Group{0706,1254}
1985/06/10
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
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 Fuel Nozzles Resist Adapter Cracking And Leaking {1254}
1999/06/14
Special Instruction
Creating Fuel Pump, and Fuel Nozzle Reference Parts for Checking Fuel Pump Test Stands and Nozzle Pop Testers{1254}
Creating Fuel Pump, and Fuel Nozzle Reference Parts for Checking Fuel Pump Test Stands and Nozzle Pop Testers{1254}
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}
Test Sequence for Capsule Type Fuel Nozzles{0782}
Test Sequence for Capsule Type Fuel Nozzles{0782}
Service Magazine
Date Code On 7000 Series Fuel Injection Nozzles; New Seals Used In 7000 Series Fuel Injection Nozzles{1254}
1994/05/23
New Fuel Nozzles Resist Adapter Cracking And Leaking {1254}
1999/06/14
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
A New 6V29 Sleeve Metering Fuel System Pump Roll Pin Tool Is Used To Adjust And Make A Replacement Of Roll Pins In The Fuel Injection Pump Housing
1979/01/24
Part Numbers Of Bearings To Use For Service Replacement In Fuel Injection Pump Housings For Sleeve Metering Fuel Systems; Correction To Special Instruction For Installation.
1979/05/09
New Seal Used Under Retaining Bushing For Fuel Injection Pump Bonnet
1979/08/22
Improvements Made To Fuel Injection Pump And Governor Group
1979/11/28
New Fuel Injection Nozzle Assembly Used
1980/01/23
FT1585 Plate Can Be Fabricated For Governor Spring Guide Replacement
1981/04/22
Use 6V4089 Reamer Assembly To Clean Nozzle Bores
1981/05/20
Explanation Of Differences In Timing Advance Information
1981/08/26
Timing Pin Removed From Governor And Fuel Injection Pump Group; Change To Service Manuals
1981/09/16
New Fuel Nozzle Test Sheet Available
1982/10/20
Bulged Capsule-Type Fuel Nozzles
1982/10/20
Do Not Use A Wire Brush On Fuel Nozzles
1982/10/20
6V6175 And 6V6176 Torque Adapters Make Installation Of Fuel Pump Drive Gear Easier
1982/11/10
New Seal Used On Governor Control Shaft
1982/12/15
Service Parts Available For The 5P4150 Nozzle Testing Group
1982/12/15
Service Information For Woodward Governors
1983/10/26
Check Fuel Injection Nozzles In Overheated Engines
1985/09/01
Fuel Transfer Pump Improved
1985/11/01
Anti-Seize Compound And/Or Grease Not To Be Used On Fuel Pump Bonnet Retaining Bushings
1985/12/01
Improved Sleeve Bearing Used In Drive End Of Fuel Injection Pump Housing
1986/03/01
Incorrect Connection Of Battery Charger Can Open Circuit Breaker And Damage Woodward 2301 Governor Control
1986/04/01
Bleed Screw Washer (Seal) Must Be Replaced If Bleed Screw Removed From Fuel Nozzle
1986/04/01
Update Information For Caterpillar Fuel Injection Equipment Test Stand
1986/07/01
Use Correct Compression Seal Washer (Gas Seal) On 7000 Series Fuel Injection Nozzles
1986/10/01
Initial Start Of Engine Using An EGB29P Governor/Actuator After Filling With Oil
1987/05/01
New Bleed Screw Used On 7000 Series Fuel Injection Nozzles
1989/03/01
Be Sure To Tighten Fuel Injection Line Clamps To The Correct Torque
1989/09/01
New Shaft Bracket And Oil Supply Plug Used In Rocker Valve Shaft Assembly
1991/04/01
New Gaskets Help Prevent Leaks From Fuel System Governors{1264}
1991/12/01
Identification Of Remanufactured Direct Injection Fuel Nozzles (DIFN)
1992/04/01
Date Code On 7000 Series Fuel Injection Nozzles; New Seals Used In 7000 Series Fuel Injection Nozzles{1254}
1994/05/01
Pressure Compensated Simple Governor (PSG Governor) Changes From Aluminum To Cast Iron Housing {1264}
1995/04/01
Troubleshooting Reminder For Engine Low Power Or Intermittent Low Power Symptoms{1250,1252,1256,1260,1261,1273}
1998/10/01
Correct Adjustment Of Fuel Shut-Off Solenoid Shaft Can Prevent Failures
1977/07/13
If The Fuel Setting Dimension Is More Than 7.00 MM, Remove The End Play Of The Camshaft To Make The Fuel Setting
1977/10/12
Use The Drive Sleeve On The Fuel Injection Pump Camshaft Only One Time
1978/07/05
Improved Guide Pin For Fuel Injection Pump Lifters
1978/08/30
The Edge Filter Is Now Removed from Fuel Nozzles {1254, 1290}
2009/04/20
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
Improved Manufacturing Processes Are Used for Remanufactured Fuel Injector Nozzles That Are Used in Certain Commercial Engines {1251, 1290}
2012/07/06
Reannouncing the Appearance Change to Cat Reman Direct Injection Fuel Nozzles for Certain Commercial Engines {1250, 1251, 1290, 1713}
2013/10/17
Special Instruction
Use Of 6V4095 Or 6V4096 Pump And Governor Tool Groups{650, 1250}
Use Of 6V4095 Or 6V4096 Pump And Governor Tool Groups{650, 1250}
&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}
Use Of 6V-4180 Timing Fixture Group To Check Off-Engine Timing Dimension Setting{1251, 0653}
Use Of 6V-4180 Timing Fixture Group To Check Off-Engine Timing Dimension Setting{1251, 0653}
Replacement For The 2M4314 Fuel Pump Bonnet Retaining Bushing{1250}
Replacement For The 2M4314 Fuel Pump Bonnet Retaining Bushing{1250}
Creating Fuel Pump, and Fuel Nozzle Reference Parts for Checking Fuel Pump Test Stands and Nozzle Pop Testers{1254}
Creating Fuel Pump, and Fuel Nozzle Reference Parts for Checking Fuel Pump Test Stands and Nozzle Pop Testers{1254}
Installation Of Sleeve Metering Fuel Injection Pump And Governor Service Groups{1286}
Installation Of Sleeve Metering Fuel Injection Pump And Governor Service Groups{1286}
Installation Of 5P4810 Bearing In Sleeve Metering Fuel Injection Pump Housing{1253}
Installation Of 5P4810 Bearing In Sleeve Metering Fuel Injection Pump Housing{1253}
Governor Linkage Adjustments{1264, 1289}
Governor Linkage Adjustments{1264, 1289}
Installation Of 8N628 Service Replacement Bearing For Rear Of Injection Pump Camshaft In Sleeve Metering Fuel Injection Pump Housing{1253}
Installation Of 8N628 Service Replacement Bearing For Rear Of Injection Pump Camshaft In Sleeve Metering Fuel Injection Pump Housing{1253}
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}
Installation Of 8N628 Bearing{7551, 1253}
Installation Of 8N628 Bearing{7551, 1253}
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}
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}
Procedure to Properly Tighten the Nuts on the Solenoid Studs on Electronic Unit Injectors (EUI){1290, 1408, 1900}
Procedure to Properly Tighten the Nuts on the Solenoid Studs on Electronic Unit Injectors (EUI){1290, 1408, 1900}
Service Letter-NACD
PRODUCT IMPROVEMENT PROGRAM TO INSPECT FUEL SETTINGS, RELABEL, AND RESET IF NECESSARY CERTAIN 3306 PCNA INDUSTRIAL ENGINES USED IN UNDERGROUND COAL MINING APPLICATIONS
PRODUCT IMPROVEMENT PROGRAM TO INSPECT FUEL SETTINGS, RELABEL, AND RESET IF NECESSARY CERTAIN 3306 PCNA INDUSTRIAL ENGINES USED IN UNDERGROUND COAL MINING APPLICATIONS
Technical Information Bulletin
3300 Engine Timing Measurement For Reduced Emissions And Improved Engine Performance/Life
3300 Engine Timing Measurement For Reduced Emissions And Improved Engine Performance/Life
Specifications
Fuel Injection Equipment
D330, D333, 3304, 3306 INDUSTRIAL & MARINE ENGINES
Fuel Transfer Pump<BR> (4N4864)
D330, D333, 3304, 3306 INDUSTRIAL & MARINE ENGINES
Fuel Transfer Pump<BR> (7L543 and 2N8603)
D330, D333, 3304, 3306 INDUSTRIAL & MARINE ENGINES
Governor
D330, D333, 3304, 3306 INDUSTRIAL & MARINE ENGINES
Fuel Bypass Valve
D330, D333, 3304, 3306 INDUSTRIAL & MARINE ENGINES
Woodward PSG Governors
D330, D333, 3304, 3306 INDUSTRIAL & MARINE ENGINES
Output Shaft Governor<BR> (8L8661)
D330, D333, 3304, 3306 INDUSTRIAL & MARINE ENGINES
Fuel Injection Equipment
3304 & 3306 INDUSTRIAL & MARINE ENGINES
Adjustable &quot;Dashpot&quot;<BR> (Close Regulation Type Governor)
3304 & 3306 INDUSTRIAL & MARINE ENGINES
Fuel Transfer Pump
3304 & 3306 INDUSTRIAL & MARINE ENGINES
Fuel System Timing<BR> (Engines With Timing Pointer)
3304 & 3306 INDUSTRIAL & MARINE ENGINES
Automatic Timing Advance Unit
3304 & 3306 INDUSTRIAL & MARINE ENGINES
Woodward PSG Governor
3304 & 3306 INDUSTRIAL & MARINE ENGINES
Woodward PSG Governor<BR> (8N6774)
3304 & 3306 INDUSTRIAL & MARINE ENGINES
Governor Control
3304 & 3306 INDUSTRIAL & MARINE ENGINES
Information Release Memo
APPEARANCE CHANGE ON REMAN SHORT BLOCKS
APPEARANCE CHANGE ON REMAN SHORT BLOCKS
Disassembly and Assembly
Fuel Transfer Pump
D330, D333, 3304, 3306 INDUSTRIAL & MARINE ENGINES
Fuel Injection Pump Housing And Governor
D330, D333, 3304, 3306 INDUSTRIAL & MARINE ENGINES
Governor
D330, D333, 3304, 3306 INDUSTRIAL & MARINE ENGINES
Fuel Injection Pump Housing
D330, D333, 3304, 3306 INDUSTRIAL & MARINE ENGINES
Fuel Injection Valves
D330, D333, 3304, 3306 INDUSTRIAL & MARINE ENGINES
Rocker Shaft Assembly And Push Rods (D330C, D333C, 3304 &amp; 3306 Industrial Engines)
D330, D333, 3304, 3306 INDUSTRIAL & MARINE ENGINES
Adapter Housing And Levers
3304 & 3306 INDUSTRIAL & MARINE ENGINES
Fuel Injection Pump Housing And Governor
3304 & 3306 INDUSTRIAL & MARINE ENGINES
Fuel Check Valve And Bypass Valve
3304 & 3306 INDUSTRIAL & MARINE ENGINES
Governor
3304 & 3306 INDUSTRIAL & MARINE ENGINES
Fuel Injection Pump
3304 & 3306 INDUSTRIAL & MARINE ENGINES
Fuel Injection Pumps
3304 & 3306 INDUSTRIAL & MARINE ENGINES
Fuel Transfer Pump
3304 & 3306 INDUSTRIAL & MARINE ENGINES
Fuel Injection Pump Housing
3304 & 3306 INDUSTRIAL & MARINE ENGINES
Fuel Injection Valves
3304 & 3306 INDUSTRIAL & MARINE ENGINES
Rocker Shaft And Push Rods
3304 & 3306 INDUSTRIAL & MARINE ENGINES
Rocker Shaft (Later)
3304 & 3306 INDUSTRIAL & MARINE ENGINES
Service Magazine
New Fuel Injection Nozzle Assembly Used{1254}
1980/01/21
New Fuel Injection Lines And Clamps Prevent Stresses And Contact Which Can Cause Leakage{1252}
1980/03/24
6V3129 Nozzle Puller Group And FT1533 Nozzle Assembly Adapter Can Be Used To Remove Fuel Nozzles{0621,1254}
1981/02/02
6V4163 Bit And 6V4164 Driver Now Available For Removal Of Bolts For Flyweight Carrier{0612,1264}
1981/02/23
FT1585 Plate Can Be Fabricated For Governor Spring Guide Replacement{0626}
1981/04/13
Improvements To Optional Modification Of 5P4150 Nozzle Tester{0651,1254}
1981/08/17
FT1632 Bolt Used During Removal Of Sleeve From Sleeve Metering Fuel System{0621,1251,1253}
1981/08/31
Timing Pin Removed From Governor And Fuel Injection Pump Group; Change To Service Manuals {1286}
1981/09/14
New Torque Specification For Bushing{0374,1253,1251}
1982/01/18
New 6V4818 Driver Available To Install Rack Bearings In Fuel Injection Pump Housings{0622}
1982/02/08
New 6V4950 Injection Line Speed Pickup Group Used With 6V2100 Multitach{0651}
1982/05/03
Modification Of 2P8315 Bracket Assembly{0652,1286}
1982/08/16
Do Not Use A Wire Brush On Fuel Nozzles{1254}
1982/09/27
New Tool Makes Installation Of Carbon Stop Seals Easier{0622,1254}
1982/10/04
New Fuel Nozzle Test Sheet Available{0651,1254}
1982/10/04
Bulged Capsule-Type Fuel Nozzles{1254}
1982/10/11
6V6175 And 6V6176 Torque Adapters Make Installation Of Fuel Pump Drive Gear Easier{1206,1272,0614}
1982/11/08
New Seal Used On Governor Control Shaft{1264,1265}
1982/11/22
Service Parts Available For The 5P4150 Nozzle Testing Group{0651,0652}
1982/11/22
Service Information For Woodward Governors{0374,1264}
1983/09/26
Explanation Of Engine High Idle RPM And Correct Adjustment Of Engine Setpoint{1264}
1983/11/07
6V4163 Bit And 6V4164 Driver Now Available For Removal Of Bolts For Flyweight Carrier{0612,1264}
1983/12/05
New Speed Setting Motor Assembly On Woodward PSG Governor Has More Resistance To Moisture And Vibration Damage{1264}
1984/05/14
Valve Lash Adjustment Not A Warranty Item {1102,1105}
1985/01/14
Only The External Needle Valve Can Be Adjusted On Woodward EG3PC Or EG10PC Actuators{1265,1289}
1985/02/04
Higher Torque Can Be Used With 6V6980 Nozzle Puller Group{0706,1254}
1985/06/10
Check Fuel Injection Nozzles In Overheated Engines{1254}
1985/09/02
New Bleed Screw Used In Fuel Injection Nozzle{1254}
1985/09/23
Fuel Transfer Pump Improved{1256}
1985/10/14
Comparison Of Fuel Timing Tolerances For Field Settings{1250,1251,1281}
1985/10/28
Anti-Seize Compound And/Or Grease Not To Be Used On Fuel Pump Bonnet Retaining Bushings{1251}
1985/11/11
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
If The Fuel Setting Dimension Is More Than 7.00 MM, Remove The End Play Of The Camshaft To Make The Fuel Setting{1257,1286}
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
Larger Diameter Holes Are Now Used In The Rocker Arm Shaft To Give More Oil Flow To Rocker Arm Bearings{1102}
1977/11/21
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
Use The Drive Sleeve On The Fuel Injection Pump Camshaft Only One Time{1286,1256,1251}
1978/07/03
Improved Guide Pin For Fuel Injection Pump Lifters{1251}
1978/08/21
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
A New 6V29 Sleeve Metering Fuel System Pump Roll Pin Tool Is Used To Adjust And Make A Replacement Of Roll Pins In The Fuel Injection Pump Housing{0626}
1979/01/08
New Tachometer Drive Adapter Has Increased Service Life{7462,1288}
1979/01/22
Check Valve Must Be Adjusted Correctly To Let Fuel Flow Through The Return Line And Back To The Tank{1275,1253,1274}
1979/03/12
Replacement Bushing Available For Cast Iron Rocker Arms Only{1102}
1979/03/26
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
Part Numbers Of Bearings To Use For Service Replacement In Fuel Injection Pump Housings For Sleeve Metering Fuel Systems; Correction To Special Instruction For Installation.{1253}
1979/05/07
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
New Seal Used Under Retaining Bushing For Fuel Injection Pump Bonnet{1251,1253,1286}
1979/08/13
New Rocker Arms And Rocker Arm Shaft Have Improved Lubrication{1102}
1979/08/27
Improvements Made To Fuel Injection Pump And Governor Group{1253,1281}
1979/12/10
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 Shaft Bracket And Oil Supply Plug Used In Rocker Valve Shaft Assembly{1102,7553}
1991/03/25
New Shaft Bracket And Oil Supply Plug Used In Rocker Valve Shaft Assembly{1102,7553}
1991/04/15
New Gaskets Help Prevent Leaks From Fuel System Governors{1264}
1991/12/02
Identification Of Remanufactured Direct Injection Fuel Nozzles (DIFN){1254}
1992/04/20
New Fuel Pump Drive Idler Gear Assembly And Shaft Used In Front Timing Gear Groups {1206}
1993/06/14
Date Code On 7000 Series Fuel Injection Nozzles; New Seals Used In 7000 Series Fuel Injection Nozzles{1254}
1994/05/23
New Fuel Nozzles Resist Adapter Cracking And Leaking {1254}
1999/06/14
Do Not Reuse the Hold Down Bolts for the Fuel Injectors On All Products that Contain C9 Through C32 Engines {1290}
2014/08/14
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
Truck Engine News
An Improved Hand Operated Fuel Priming Pump Is Available {1258}
2012/11/26
Engine News
Improved Fuel Priming Pump Used
1987/05/01
Troubleshooting Reminder For Engine Low Power Or Intermittent Low Power Symptoms{1250,1252,1256,1260,1261,1273}
1998/10/01
An Improved Hand Operated Fuel Priming Pump Is Available {1258}
2012/10/08
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}
Disassembly and Assembly
Fuel Priming Pump
3304 & 3306 INDUSTRIAL & MARINE ENGINES
Service Magazine
Improvements Made To Water Separator Groups{1263}
1980/05/05
Fuel Transfer Pump Improved{1256}
1985/10/14
Water Separators Needed On Machines And Engines In The Field With SMFS{1250,0336}
1977/12/05
Improved Fuel Priming Pump Used{1258}
1987/04/20
Improved Water Separator Element And Retaining Clamp Stops Fuel Leakage{1250}
1978/04/24
Water Separator Added To Give Protection To The Sleeve Metering Fuel System{1250}
1978/05/01
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
An Improved Hand Operated Fuel Priming Pump Is Available {1258}
2012/10/04
Engine News
A New 6V29 Sleeve Metering Fuel System Pump Roll Pin Tool Is Used To Adjust And Make A Replacement Of Roll Pins In The Fuel Injection Pump Housing
1979/01/24
Part Numbers Of Bearings To Use For Service Replacement In Fuel Injection Pump Housings For Sleeve Metering Fuel Systems; Correction To Special Instruction For Installation.
1979/05/09
New Seal Used Under Retaining Bushing For Fuel Injection Pump Bonnet
1979/08/22
Improvements Made To Fuel Injection Pump And Governor Group
1979/11/28
FT1585 Plate Can Be Fabricated For Governor Spring Guide Replacement
1981/04/22
Explanation Of Differences In Timing Advance Information
1981/08/26
Timing Pin Removed From Governor And Fuel Injection Pump Group; Change To Service Manuals
1981/09/16
6V6175 And 6V6176 Torque Adapters Make Installation Of Fuel Pump Drive Gear Easier
1982/11/10
New Seal Used On Governor Control Shaft
1982/12/15
Service Information For Woodward Governors
1983/10/26
Fuel Transfer Pump Improved
1985/11/01
Anti-Seize Compound And/Or Grease Not To Be Used On Fuel Pump Bonnet Retaining Bushings
1985/12/01
Improved Sleeve Bearing Used In Drive End Of Fuel Injection Pump Housing
1986/03/01
Incorrect Connection Of Battery Charger Can Open Circuit Breaker And Damage Woodward 2301 Governor Control
1986/04/01
Update Information For Caterpillar Fuel Injection Equipment Test Stand
1986/07/01
Initial Start Of Engine Using An EGB29P Governor/Actuator After Filling With Oil
1987/05/01
New Gaskets Help Prevent Leaks From Fuel System Governors{1264}
1991/12/01
Pressure Compensated Simple Governor (PSG Governor) Changes From Aluminum To Cast Iron Housing {1264}
1995/04/01
Troubleshooting Reminder For Engine Low Power Or Intermittent Low Power Symptoms{1250,1252,1256,1260,1261,1273}
1998/10/01
Correct Adjustment Of Fuel Shut-Off Solenoid Shaft Can Prevent Failures
1977/07/13
Use The Drive Sleeve On The Fuel Injection Pump Camshaft Only One Time
1978/07/05
Improved Guide Pin For Fuel Injection Pump Lifters
1978/08/30
Special Instruction
Use Of 6V4095 Or 6V4096 Pump And Governor Tool Groups{650, 1250}
Use Of 6V4095 Or 6V4096 Pump And Governor Tool Groups{650, 1250}
&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}
Creating Fuel Pump, and Fuel Nozzle Reference Parts for Checking Fuel Pump Test Stands and Nozzle Pop Testers{1254}
Creating Fuel Pump, and Fuel Nozzle Reference Parts for Checking Fuel Pump Test Stands and Nozzle Pop Testers{1254}
Installation Of Sleeve Metering Fuel Injection Pump And Governor Service Groups{1286}
Installation Of Sleeve Metering Fuel Injection Pump And Governor Service Groups{1286}
Installation Of 5P4810 Bearing In Sleeve Metering Fuel Injection Pump Housing{1253}
Installation Of 5P4810 Bearing In Sleeve Metering Fuel Injection Pump Housing{1253}
Governor Linkage Adjustments{1264, 1289}
Governor Linkage Adjustments{1264, 1289}
Installation Of 8N628 Service Replacement Bearing For Rear Of Injection Pump Camshaft In Sleeve Metering Fuel Injection Pump Housing{1253}
Installation Of 8N628 Service Replacement Bearing For Rear Of Injection Pump Camshaft In Sleeve Metering Fuel Injection Pump Housing{1253}
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}
Installation Of 8N628 Bearing{7551, 1253}
Installation Of 8N628 Bearing{7551, 1253}
Installation Of 8N3569 (24V) Or 9N5458 (12V) Fuel Boost Pump Group{1250}
Installation Of 8N3569 (24V) Or 9N5458 (12V) Fuel Boost Pump Group{1250}
Using the 6V7870 Fixture Group and 6V7872 Pliers{1250, 1251}
Using the 6V7870 Fixture Group and 6V7872 Pliers{1250, 1251}
Technical Information Bulletin
3300 Engine Timing Measurement For Reduced Emissions And Improved Engine Performance/Life
3300 Engine Timing Measurement For Reduced Emissions And Improved Engine Performance/Life
Specifications
Fuel Injection Equipment
D330, D333, 3304, 3306 INDUSTRIAL & MARINE ENGINES
Fuel Transfer Pump<BR> (4N4864)
D330, D333, 3304, 3306 INDUSTRIAL & MARINE ENGINES
Fuel Transfer Pump<BR> (7L543 and 2N8603)
D330, D333, 3304, 3306 INDUSTRIAL & MARINE ENGINES
Governor
D330, D333, 3304, 3306 INDUSTRIAL & MARINE ENGINES
Woodward PSG Governors
D330, D333, 3304, 3306 INDUSTRIAL & MARINE ENGINES
Output Shaft Governor<BR> (8L8661)
D330, D333, 3304, 3306 INDUSTRIAL & MARINE ENGINES
Fuel Injection Equipment
3304 & 3306 INDUSTRIAL & MARINE ENGINES
Adjustable &quot;Dashpot&quot;<BR> (Close Regulation Type Governor)
3304 & 3306 INDUSTRIAL & MARINE ENGINES
Fuel Transfer Pump
3304 & 3306 INDUSTRIAL & MARINE ENGINES
Fuel System Timing<BR> (Engines With Timing Pointer)
3304 & 3306 INDUSTRIAL & MARINE ENGINES
Automatic Timing Advance Unit
3304 & 3306 INDUSTRIAL & MARINE ENGINES
Woodward PSG Governor
3304 & 3306 INDUSTRIAL & MARINE ENGINES
Woodward PSG Governor<BR> (8N6774)
3304 & 3306 INDUSTRIAL & MARINE ENGINES
Governor Control
3304 & 3306 INDUSTRIAL & MARINE ENGINES
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}
Disassembly and Assembly
Fuel Transfer Pump
D330, D333, 3304, 3306 INDUSTRIAL & MARINE ENGINES
Fuel Injection Pump Housing And Governor
D330, D333, 3304, 3306 INDUSTRIAL & MARINE ENGINES
Governor
D330, D333, 3304, 3306 INDUSTRIAL & MARINE ENGINES
Fuel Injection Pump Housing
D330, D333, 3304, 3306 INDUSTRIAL & MARINE ENGINES
Adapter Housing And Levers
3304 & 3306 INDUSTRIAL & MARINE ENGINES
Fuel Injection Pump Housing And Governor
3304 & 3306 INDUSTRIAL & MARINE ENGINES
Governor
3304 & 3306 INDUSTRIAL & MARINE ENGINES
Fuel Injection Pump
3304 & 3306 INDUSTRIAL & MARINE ENGINES
Fuel Injection Pumps
3304 & 3306 INDUSTRIAL & MARINE ENGINES
Fuel Transfer Pump
3304 & 3306 INDUSTRIAL & MARINE ENGINES
Fuel Injection Pump Housing
3304 & 3306 INDUSTRIAL & MARINE ENGINES
Service Magazine
6V4163 Bit And 6V4164 Driver Now Available For Removal Of Bolts For Flyweight Carrier{0612,1264}
1981/02/23
FT1585 Plate Can Be Fabricated For Governor Spring Guide Replacement{0626}
1981/04/13
FT1632 Bolt Used During Removal Of Sleeve From Sleeve Metering Fuel System{0621,1251,1253}
1981/08/31
Timing Pin Removed From Governor And Fuel Injection Pump Group; Change To Service Manuals {1286}
1981/09/14
New Torque Specification For Bushing{0374,1253,1251}
1982/01/18
New 6V4818 Driver Available To Install Rack Bearings In Fuel Injection Pump Housings{0622}
1982/02/08
Modification Of 2P8315 Bracket Assembly{0652,1286}
1982/08/16
6V6175 And 6V6176 Torque Adapters Make Installation Of Fuel Pump Drive Gear Easier{1206,1272,0614}
1982/11/08
New Seal Used On Governor Control Shaft{1264,1265}
1982/11/22
Service Information For Woodward Governors{0374,1264}
1983/09/26
Explanation Of Engine High Idle RPM And Correct Adjustment Of Engine Setpoint{1264}
1983/11/07
6V4163 Bit And 6V4164 Driver Now Available For Removal Of Bolts For Flyweight Carrier{0612,1264}
1983/12/05
New Speed Setting Motor Assembly On Woodward PSG Governor Has More Resistance To Moisture And Vibration Damage{1264}
1984/05/14
Only The External Needle Valve Can Be Adjusted On Woodward EG3PC Or EG10PC Actuators{1265,1289}
1985/02/04
Fuel Transfer Pump Improved{1256}
1985/10/14
Comparison Of Fuel Timing Tolerances For Field Settings{1250,1251,1281}
1985/10/28
Anti-Seize Compound And/Or Grease Not To Be Used On Fuel Pump Bonnet Retaining Bushings{1251}
1985/11/11
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
If The Fuel Setting Dimension Is More Than 7.00 MM, Remove The End Play Of The Camshaft To Make The Fuel Setting{1257,1286}
1977/10/10
Improved Fuel Priming Pump Used{1258}
1987/04/20
Use The Drive Sleeve On The Fuel Injection Pump Camshaft Only One Time{1286,1256,1251}
1978/07/03
Improved Guide Pin For Fuel Injection Pump Lifters{1251}
1978/08/21
Use New 6V22 Tool Group To Make Replacement Of Worn Governor Spring Guides{0620}
1978/09/25
A New 6V29 Sleeve Metering Fuel System Pump Roll Pin Tool Is Used To Adjust And Make A Replacement Of Roll Pins In The Fuel Injection Pump Housing{0626}
1979/01/08
New Tachometer Drive Adapter Has Increased Service Life{7462,1288}
1979/01/22
Check Valve Must Be Adjusted Correctly To Let Fuel Flow Through The Return Line And Back To The Tank{1275,1253,1274}
1979/03/12
Part Numbers Of Bearings To Use For Service Replacement In Fuel Injection Pump Housings For Sleeve Metering Fuel Systems; Correction To Special Instruction For Installation.{1253}
1979/05/07
Two Fuel Pressure Pumps Are Available To Increase Fuel Pressure{1250,1295}
1979/05/14
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
New Seal Used Under Retaining Bushing For Fuel Injection Pump Bonnet{1251,1253,1286}
1979/08/13
Improvements Made To Fuel Injection Pump And Governor Group{1253,1281}
1979/12/10
New Gaskets Help Prevent Leaks From Fuel System Governors{1264}
1991/12/02
New Fuel Pump Drive Idler Gear Assembly And Shaft Used In Front Timing Gear Groups {1206}
1993/06/14
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}
Service Magazine
Two Fuel Pressure Pumps Are Available To Increase Fuel Pressure{1250,1295}
1979/05/14
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
If The Fuel Setting Dimension Is More Than 7.00 MM, Remove The End Play Of The Camshaft To Make The Fuel Setting{1257,1286}
1977/10/10
Do Not Change Factory Fuel Or Speed Settings On Truck Engines Unless New Settings Are Certified Under Applicable EPA Regulations{0336,0337,1257}
1978/01/30
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
Disassembly and Assembly
Water Temperature Regulator
D330, D333, 3304, 3306 INDUSTRIAL & MARINE ENGINES
Water Temperature Regulator
3304 & 3306 INDUSTRIAL & MARINE ENGINES
Service Magazine
Elbow With Orifice Now Used In Regulator And Housing Groups For Cooling Systems{1355,1361}
1981/02/02
Gasket For Water Temperature Regulator Now Has Larger Vent Passage{1355,7555}
1977/04/18
New Coolant Tube And Regulator Housing Used With Water Cooled Exhaust Manifold Gives More Clearance For Hooks To Lift The Engine{1350,1355,1380}
1977/12/12
Improved Jacket Water Heater Thermostat{1355}
1993/09/20
Engine News
Improvements Made To Water Separator Groups
1980/04/30
Use Only Caterpillar Water Separator Elements
1980/10/01
Improved Water Separator Group Used
1982/06/16
Water Separators Needed On Engines In The Field With SMFS
1977/12/14
Improved Water Separator Element And Retaining Clamp Stops Fuel Leakage
1978/04/19
Special Instruction
Installation Of 9N6519 Or 1W1166 Water Separator Group{1263}
Installation Of 9N6519 Or 1W1166 Water Separator Group{1263}
Installation of Fuel/Water Separator{1260, 1263}
Installation of Fuel/Water Separator{1260, 1263}
Service Magazine
Improvements Made To Water Separator Groups{1263}
1980/05/05
Use Only Caterpillar Water Separator Elements{1263}
1980/09/15
Improved Water Separator Group Used {1263}
1982/05/31
Water Separators Needed On Machines And Engines In The Field With SMFS{1250,0336}
1977/12/05
Improved Water Separator Element And Retaining Clamp Stops Fuel Leakage{1250}
1978/04/24
Water Separator Added To Give Protection To The Sleeve Metering Fuel System{1250}
1978/05/01
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
The Proper Procedure to Enter Claims in SIMSi for Plugged /Restricted Fuel Filters and Water Separators on All Machines {1260, 1261, 1262, 1263}
2007/07/30
Engine News
Improved Plunger And New Spring Used In Mechanical Shutoff Group
1982/05/12
New Seal Used On Governor Control Shaft
1982/12/15
Incorrect Connection Of Battery Charger Can Open Circuit Breaker And Damage Woodward 2301 Governor Control
1986/04/01
Improved Shut-Off Solenoids For Engines Equipped With Sleeve Metering Fuel Systems
1977/02/28
Correct Adjustment Of Fuel Shut-Off Solenoid Shaft Can Prevent Failures
1977/07/13
New Diaphragm Used In Mechanical Shut-Off Groups Has Identification For Correct Installation
1978/08/30
Special Instruction
Installation Of 2N2384 And 2N2385 Solenoids{1259, 1400}
Installation Of 2N2384 And 2N2385 Solenoids{1259, 1400}
Installation of 5L8984, 3N584 and 8N1571 Solenoid Shutoff Groups{1259}
Installation of 5L8984, 3N584 and 8N1571 Solenoid Shutoff Groups{1259}
Service Letter-NACD
Product Support Program For Governor Servo Pin Loss On Certain 3304, 3306, 3306B, 3406 And 3406B Engines
Product Support Program For Governor Servo Pin Loss On Certain 3304, 3306, 3306B, 3406 And 3406B Engines
Service Letter-Australia
Service Letter-CFEL
Service Letter-CSARL
Service Letter-Americas
Service Letter-Truck/Ag/Marine
Service Letter-China
Service Letter-Asia
Service Letter-APD
Service Magazine
Installation Procedures For 5N5880 Remote Shut-Off Group And 5N6336 Oil Pressure Indicator Gauge Group{7418,7403,7455}
1980/01/28
New Dual Speed Switch Is Now Available{7418,7410,7411,1400}
1981/09/21
Improved Plunger And New Spring Used In Mechanical Shutoff Group{7418}
1982/03/22
New Seal Used On Governor Control Shaft{1264,1265}
1982/11/22
Improved Mounting Assembly For Speed Switch Contactor Group{7418}
1983/01/17
Only The External Needle Valve Can Be Adjusted On Woodward EG3PC Or EG10PC Actuators{1265,1289}
1985/02/04
Three Element Speed Switch Replaces Dual Element Speed Switch{7418,7411,7410,7421}
1986/04/21
Correct Adjustment Of Fuel Shut-Off Solenoid Shaft Can Prevent Failures{1259}
1977/08/08
New Diaphragm Used In Mechanical Shut-Off Groups Has Identification For Correct Installation{7418}
1978/09/11
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
Engine News
Check Valve Must Be Adjusted Correctly To Let Fuel Flow Through The Return Line And Back To The Tank
1979/03/07
Troubleshooting Reminder For Engine Low Power Or Intermittent Low Power Symptoms{1250,1252,1256,1260,1261,1273}
1998/10/01
Special Instruction
Creating Fuel Pump, and Fuel Nozzle Reference Parts for Checking Fuel Pump Test Stands and Nozzle Pop Testers{1254}
Creating Fuel Pump, and Fuel Nozzle Reference Parts for Checking Fuel Pump Test Stands and Nozzle Pop Testers{1254}
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}
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}
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}
Service Magazine
Correct Adjustment Of Fuel Shut-Off Solenoid Shaft Can Prevent Failures{1259}
1977/08/08
Check Valve Must Be Adjusted Correctly To Let Fuel Flow Through The Return Line And Back To The Tank{1275,1253,1274}
1979/03/12
Updated Fuel Tank Caps Are Now Available {1273}
2004/03/15
Updated Fuel Tank Caps are Now Available {1273}
2003/12/22
Welding On Fuel And Hydraulic Tanks {0353, 0679, 1273, 5056, 7000}
2005/12/19
Engine News
A New 6V29 Sleeve Metering Fuel System Pump Roll Pin Tool Is Used To Adjust And Make A Replacement Of Roll Pins In The Fuel Injection Pump Housing
1979/01/24
Timing Groups To Be Canceled
1980/07/09
Modification Of Puller Bolt Prevents Thread Damage During Removal Of Sleeve From Sleeve Metering Fuel System
1980/11/12
Use 6V4089 Reamer Assembly To Clean Nozzle Bores
1981/05/20
6V3100 Diesel Timing Indicator Group Available To Check Engine/Fuel System Timing And Mechanical Advance During Operation
1981/08/26
FT1632 Bolt Used During Removal Of Sleeve From Sleeve Metering Fuel System
1981/09/16
New 6V4950 Injection Line Speed Pickup Group Used With 6V2100 Multitach
1982/05/12
Make Set Point Measurements Easier With The 6V4060 Engine Set Point Indicator
1982/08/25
Service Information For Easier Use Of The 6V3100 Timing Indicator Group
1982/10/20
Service Parts Available For The 5P4150 Nozzle Testing Group
1982/12/15
New Service Centers For 6V3100 Engine Timing Indicator Group
1983/10/26
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
Improved High Idle Display Of The 6V3100 And 8T5300/8T5301 Engine Timing Indicator Groups
1987/03/01
Checking Crankshaft Journal Surface Hardness On Remanufactured Crankshafts
1991/01/01
New Socket Assembly To Tighten The Bolts That Fasten The Sleeve Levers To The Sleeve Shaft
1977/05/03
Special Instruction
Troubleshooting And Repair Of The 5P2160 Engine Horsepower Meter Arrangement<SUP><FONT SIZE=-1>*</FONT></SUP>{0781, 0782}
Troubleshooting And Repair Of The 5P2160 Engine Horsepower Meter Arrangement*{0781, 0782}
Using The 5P2160 Engine Horsepower Meter Arrangement<SUP><FONT SIZE=-1>*</FONT></SUP>{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}
Service Magazine
FT1585 Plate Can Be Fabricated For Governor Spring Guide Replacement{0626}
1981/04/13
Improvements To Optional Modification Of 5P4150 Nozzle Tester{0651,1254}
1981/08/17
FT1632 Bolt Used During Removal Of Sleeve From Sleeve Metering Fuel System{0621,1251,1253}
1981/08/31
6V3100 Diesel Timing Indicator Group Available To Check Engine/Fuel System Timing And Mechanical Advance During Operation{0653,1206,1156}
1981/08/31
New 6V4818 Driver Available To Install Rack Bearings In Fuel Injection Pump Housings{0622}
1982/02/08
Make Set Point Measurements Easier With The 6V4060 Engine Set Point Indicator{0651}
1982/08/16
New Tool Makes Installation Of Carbon Stop Seals Easier{0622,1254}
1982/10/04
Service Information For Easier Use Of The 6V3100 Timing Indicator Group{0651,1250,1156,1157}
1982/10/11
6V6175 And 6V6176 Torque Adapters Make Installation Of Fuel Pump Drive Gear Easier{1206,1272,0614}
1982/11/08
6V4163 Bit And 6V4164 Driver Now Available For Removal Of Bolts For Flyweight Carrier{0612,1264}
1983/12/05
Correct Use Of The 6V4141 Sleeve Metering Calibration Tool Group{0600,0766,0778}
1984/10/01
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
Higher Torque Can Be Used With 6V6980 Nozzle Puller Group{0706,1254}
1985/06/10
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 &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
Improved Pressure Gauge Sender Used{7450,7485}
1988/11/21
A New 6V29 Sleeve Metering Fuel System Pump Roll Pin Tool Is Used To Adjust And Make A Replacement Of Roll Pins In The Fuel Injection Pump Housing{0626}
1979/01/08
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

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