D379B MARINE ENGINE 69B01227-UP FUEL SYSTEM Caterpillar SIS

MARINE ENGINE D379B MARINE ENGINE 69B
D379B MARINE ENGINE 69B01227-UP UEG0647S D379B 69B (1961)

Parts group D379B:

For full view, you need register

FUEL SYSTEM

CONTROL GP-FUEL RATIO

8S-6419 CONTROL GP-FUEL RATIO

8S6419 FUEL RATIO CONTROL GROUP--With Override
Serial No. 69B1227 to 69B1964 inclusive

8S-6419 CONTROL GP-FUEL RATIO

8S6419 FUEL RATIO CONTROL GROUP--With Override
Serial No. 69B1965-Up

CONTROL GP-GOVERNOR

7L-0535 CONTROL GP-GOVERNOR

7L535 GOVERNOR CONTROL GROUP
Serial No. 69B1227 to 69B1425 inclusive

7L-0535 CONTROL GP-GOVERNOR

7L535 GOVERNOR CONTROL GROUP
Serial No. 69B1426-Up

2N-2953 SINGLE LEVER GOVERNOR CONTROL ARRANGEMENT

2N2953 SINGLE LEVER GOVERNOR CONTROL ARRANGEMENT
FOR USE WITH 3192 OR 7251 MARINE GEARS

8L-4445 CONTROL GP-GOVERNOR

8L4445 GOVERNOR CONTROL GROUP--Remote and Positive Locking
Also part of 2N2953 Single Lever Governor Control Arrangement

8L-4443 CONTROL GP-GOVERNOR

8L4443 GOVERNOR CONTROL GROUP--Positive Locking

8L-4444 CONTROL GP-GOVERNOR

8L4444 GOVERNOR CONTROL GROUP--Vernier and Positive Locking--Type 1

8L-4444 CONTROL GP-GOVERNOR

8L4444 GOVERNOR CONTROL GROUP--Type 2--Vernier and Positive Locking

2N-6006 ACTUATOR GP-AIR

2N6006 AIR ACTUATOR GROUP--Type 2
Part of 2N6030 Air Actuated Governor Control Group shown on Page 95

2N-6030 CONTROL GP-GOVERNOR

2N6030 AIR ACTUATED GOVERNOR CONTROL GROUP
2N6006 Control parts are shown on Pages 94K & 95

2N-6006 ACTUATOR GP-AIR

2N6006 AIR ACTUATED CONTROL GROUP--Type 1
Part of 2N6030 Air Actuated Governor Control Group

3N-9283 MOUNTING GP-ACTUATOR

3N9283 ACTUATOR MOUNTING GROUP
FOR USE WITH 7241 MARINE TRANSMISSION
SERIAL NO. 39E298-UP

5L-1889 CONTROL GP

5L1889 PNEUMATIC REMOTE CONTROL GROUP--Pilot House
FOR USE WITH ENGINE MOUNTED CONTROLS AND 3192 MARINE GEAR
HEAVY DUTY--"Z" SLOT LEVER OPERATION

5L-1890 CONTROL GP

5L1890 PNEUMATIC REMOTE CONTROL GROUP--Pilot House
FOR USE WITH ENGINE MOUNTED CONTROLS AND 3192 MARINE GEAR
STRAIGHT--THROUGH LEVER OPERATION

2N-9406 PNEUMATIC REMOTE CONTROL GROUP

2N9406 PNEUMATIC REMOTE CONTROL GROUP--Engine Mounted--Type 1
FOR USE WITH 7251 MARINE GEAR SERIAL NO. 74E1461-UP

2N-9406 PNEUMATIC REMOTE CONTROL GROUP

2N9406 PNEUMATIC REMOTE CONTROL GROUP--Engine Mounted--Type 2
FOR USE WITH 7251 MARINE GEAR SERIAL NO. 74E1461-UP

2N-9854 PNEUMATIC REMOTE CONTROL GROUP

2N9854 PNEUMATIC REMOTE CONTROL GROUP--Engine Mounted--Type 1
FOR USE WITH 7241 MARINE TRANSMISSION
SERIAL NO. 39E1 TO 39E297 INCLUSIVE

2N-9854 PNEUMATIC REMOTE CONTROL GROUP

2N9854 PNEUMATIC REMOTE CONTROL GROUP--Engine Mounted--Type 2
FOR USE WITH 7241 MARINE TRANSMISSION
SERIAL NO. 39E1 TO 39E297 INCLUSIVE

3N-8850 PNEUMATIC REMOTE CONTROL GROUP

3N8850 PNEUMATIC REMOTE CONTROL GROUP--Engine Mounted
FOR USE WITH 7241 MARINE TRANSMISSION
SERIAL NO. 39E298-UP

6L-2337 MORSE MARINE CONTROL CABLES GROUP

6L2337 MORSE MARINE CONTROL CABLES GROUP

3N-5964 CONTROL GP-GOVERNOR

3N5964 GOVERNOR CONTROL GROUP--Remote--Single Lever
Refer to chart on Page 126A for usage

3N-9158 CONTROL GP-GOVERNOR

3N9158 GOVERNOR CONTROL GROUP--Mechanical--Remote
DUAL LEVER
Refer to chart on Page 126A for usage

3N-9173 CONTROL GP-MECHANICAL

3N9173 MECHANICAL CONTROL GROUP--Remote--Dual Lever
Refer to chart on Page 126A for usage

DRAIN GP-FUEL

5N-1706 DRAIN GP-FUEL

5N1706 FUEL DRAIN LINES AND ALARM SWITCH GROUP
FOR USE WITH 5N4508 FUEL INJECTION VALVES AND LINES GROUP SHOWN
ON PAGE 113A. AN ATTACHMENT

DRIVE GP-TACHOMETER

3N-1589 METER GP-SERVICE

SERVICE METER AND TACHOMETER DRIVE (3N1589 N/S)
S.A.E. STANDARD ENGINE ROTATION

3N-1590 METER GP-SERVICE

3N1590 SERVICE METER AND TACHOMETER DRIVE GROUP
S.A.E. OPPOSITE STANDARD ENGINE ROTATION

3N-3886 DRIVE GP-TACHOMETER

3N3886 TACHOMETER DRIVE GROUP
Part of Service Meter and Tachometer Drive and 3N1590
Service Meter and Tachometer Drive Group

6L-2211 DRIVE GP-TACHOMETER

6L2211 DRIVE GP-TACHOMETER
Part Of 7L2012 Safety Shut-Off And Tachometer

FILTER GP-FUEL

2N-0886 FILTER GP-PRIMING PUMP & FUEL

FUEL FILTER AND PRIMING PUMP (2N886 N/S)
Serial No. 69B1227 to 69B1341 inclusive

2N-0886 FILTER GP-PRIMING PUMP & FUEL

FUEL FILTER AND PRIMING PUMP (2N886 N/S)
Serial No. 69B1342 to 69B1445 inclusive

2N-0886 FILTER GP-PRIMING PUMP & FUEL

2N886 FUEL FILTER AND PRIMING PUMP GROUP
Serial No. 69B1446 to 69B2019 inclusive

7N-8853 FILTER GP-FUEL

7N8853 FUEL FILTER GROUP
Serial No. 69B2020-Up

3N-1950 FUEL FILTER SYSTEM ARRANGEMENT

3N1950 FUEL FILTER SYSTEM ARRANGEMENT
Serial No. 69B1227 to 69B1836 inclusive. To provide a system which
allows the main filters to be changed while the engine is running

3N-9388 SYSTEM AR-FUEL FILTER

3N9388 FUEL FILTER SYSTEM ARRANGEMENT
Serial No. 69B1837-Up. To provide a system which allows the main filters to be
changed while the engine is running. CANNOT BE USED WITH 2W2368, 2W2369,
2W2370 & 2W2371 INSTRUMENT PANEL GROUPS

3N-2651 BODY AS-VALVE

3N2651 VALVE BODY ASSEMBLY--Type 1--Replaced by 5N5121 shown on Page 114B-1
Part of 3N705 and 3N9393 Fuel Filter and Priming Pump Groups shown on Pages 115 & 115F

3N-2651 BODY AS-VALVE

3N2651 VALVE BODY ASSEMBLY--Type 2--Replaced by 5N5121
Part of 3N705 and 3N9393 Fuel Filter & Priming Pump Groups shown on Pages 115A, 115C and 115F

5N-5121 BODY AS-VALVE

5N5121 VALVE BODY ASSEMBLY
Serial No. 69B1837-Up
Part of 5N5122 Fuel Filter and Priming Pump Group shown on Page 115F-2

5N-5122 FILTER GP-PRIMING PUMP & FUEL

5N5122 FUEL FILTER AND PRIMING PUMP GROUP--Part 1 of 2
Serial No. 69B1837-Up
Part of 3N9388 Fuel Filter System Arrangement listed on Page 114

5N-5122 FILTER GP-PRIMING PUMP & FUEL

5N5122 FUEL FILTER AND PRIMING PUMP GROUP--Part 2 of 2
Serial No. 69B1837-Up
Part of 3N9388 Fuel Filter System Arrangement listed on Page 114
7N8599 Pump and 5N5121 Valve Body parts are shown on Pages 46A-2 and 114B-1

GOVERNOR GP

3N-2685 DRIVE GP-GOVERNOR & FUEL PUMP

FUEL PUMP AND GOVERNOR DRIVE (3N2685 N/S)--Part 1 of 2
Serial No. 69B1227 to 69B1399 inclusive

3N-2685 DRIVE GP-GOVERNOR & FUEL PUMP

FUEL PUMP AND GOVERNOR DRIVE (3N2685 N/S)--Part 2 of 2
Serial No. 69B1227 to 69B1399 inclusive

3N-2685 DRIVE GP-GOVERNOR & FUEL PUMP

3N2685 FUEL PUMP AND GOVERNOR DRIVE GROUP--Part 1 of 2
Serial No. 69B1400 to 69B1690 inclusive

3N-2685 DRIVE GP-GOVERNOR & FUEL PUMP

3N2685 FUEL PUMP AND GOVERNOR DRIVE GROUP--Part 2 of 2
Serial No. 69B1400 to 69B1690 inclusive

3N-2685 DRIVE GP-GOVERNOR & FUEL PUMP

3N2685 FUEL PUMP AND GOVERNOR DRIVE GROUP--PART 1 OF 2
Serial No. 69B1691 To 69B2149 Inclusive

3N-2685 DRIVE GP-GOVERNOR & FUEL PUMP

3N2685 FUEL PUMP AND GOVERNOR DRIVE GROUP--PART 2 OF 2
Serial No. 69B1691 To 69B2149 Inclusive

3N-2685 DRIVE GP-GOVERNOR & FUEL PUMP

3N2685 FUEL PUMP AND GOVERNOR DRIVE GROUP--PART 1 OF 2
Serial No. 69B2150-Up

3N-2685 DRIVE GP-GOVERNOR & FUEL PUMP

3N2685 FUEL PUMP AND GOVERNOR DRIVE GROUP--PART 2 OF 2
Serial No. 69B2150-Up

8L-5814 GOVERNOR GP

8L5814 GOVERNOR GROUP--Part 1 of 3
Serial No. 69B1227 to 69B1399 inclusive

8L-5814 GOVERNOR GP

8L5814 GOVERNOR GROUP--Part 2 of 3
Serial No. 69B1227 to 69B1399 inclusive
2S9519 Rack Stop parts are shown on Page 44

8L-5814 GOVERNOR GP

8L5814 GOVERNOR GROUP--Part 3 of 3
Serial No. 69B1227 to 69B1399 inclusive

3N-4078 GOVERNOR GP

3N4078 GOVERNOR GROUP--Part 1 of 3
Serial No. 69B1400 to 69B1905 inclusive

3N-4078 GOVERNOR GP

3N4078 GOVERNOR GROUP--Part 2 of 3
Serial No. 69B1400 to 69B1905 inclusive
2S9519 Rack Stop parts are shown on Page 44

3N-4078 GOVERNOR GP

3N4078 GOVERNOR GROUP--Part 3 of 3
Serial No. 69B1400 to 69B1905 inclusive

3N-4078 GOVERNOR GP

3N4078 GOVERNOR GROUP--Part 1 of 3
Serial No. 69B1906 to 69B2146 inclusive

3N-4078 GOVERNOR GP

3N4078 GOVERNOR GROUP--Part 2 of 3
Serial No. 69B1906 to 69B2146 inclusive
2S9519 Rack Stop parts are shown on Page 44

3N-4078 GOVERNOR GP

3N4078 GOVERNOR GROUP--Part 3 of 3
Serial No. 69B1906 to 69B2146 inclusive

3N-4078 GOVERNOR GP

3N4078 GOVERNOR GROUP--Part 1 of 3
Serial No. 69B2147-Up

3N-4078 GOVERNOR GP

3N4078 GOVERNOR GROUP--Part 2 of 3
Serial No. 69B2147-Up
2S9519 Rack Stop parts are shown on Pages 44 and 44A

3N-4078 GOVERNOR GP

3N4078 GOVERNOR GROUP--Part 3 of 3
Serial No. 69B2147-Up

4N-6685 CONVERSION GP-GOVERNOR

4N6685 GOVERNOR SPRING CONVERSION GROUP
Reduces tendency to stall when loads are applied at low idle

3N-4371 WOODWARD GOVERNOR ARRANGEMENT

3N4371 WOODWARD GOVERNOR ARRANGEMENT--Factory Installation
Serial No. 69B1400-Up
AN ATTACHMENT

7N-4196 SWITCH GP

7N4196 WOODWARD GOVERNOR SYNCHRONIZING MOTOR SWITCH GROUP--Type 1
AN ATTACHMENT

7N-4196 SWITCH GP

7N4196 WOODWARD GOVERNOR SYNCHRONIZING MOTOR SWITCH GROUP--Type 2
AN ATTACHMENT

7N-4200 CHART-GOVERNOR

7N4200 WOODWARD GOVERNOR CHART

3N-4114 GOVERNOR GP-WOODWARD

3N4114 WOODWARD GOVERNOR GROUP--Type 1
Serial No. 69B1400-Up
Part of 3N4371 Woodward Governor Arrangement listed on Page 94B
8L8919 Governor parts are shown on Page 94D. AN ATTACHMENT

3N-4114 GOVERNOR GP-WOODWARD

3N4114 WOODWARD GOVERNOR GROUP--Type 2
Serial No. 69B1400-Up
Part of 3N4371 Woodward Governor Arrangement listed on Page 94B
8L8919 Governor parts are shown on Page 94D. AN ATTACHMENT

7N-2703 GOVERNOR GP-WOODWARD

7N2703 WOODWARD GOVERNOR GROUP--UG8D--110 Volt--Part 1 of 2
Replaced by 7N9923 shown on Pages 94C-3, 94C-4, 94C-5 & 94C-6

7N-2703 GOVERNOR GP-WOODWARD

7N2703 WOODWARD GOVERNOR GROUP--UG8D--110 Volt--Part 2 of 2
Replaced by 7N9923 shown on Pages 94C-3, 94C-4, 94C-5 & 94C-6

7N-9923 GOVERNOR GP-WOODWARD

7N9923 WOODWARD GOVERNOR GROUP--UG8D--110--Part 1 of 2--Type 1
8N5069 Controlet parts are shown on Page 94C-8
Refer to Chart shown on Page 94B-1b for usage

7N-9923 GOVERNOR GP-WOODWARD

7N9923 WOODWARD GOVERNOR GROUP--UG8D--110--Part 2 of 2--Type 1
Refer to Chart shown on Page 94B-1b for usage

7N-9923 GOVERNOR GP-WOODWARD

7N9923 WOODWARD GOVERNOR GROUP--UG8D--110--Part 1 of 2--Type 2
8N5069 Controlet parts are shown on Page 94C-8
Refer to Chart shown on Page 94B-1b for usage

7N-9923 GOVERNOR GP-WOODWARD

7N9923 WOODWARD GOVERNOR GROUP--UG8D--110--Part 2 of 2--Type 2
Refer to Chart shown on Page 94B-1b for usage

8N-5069 CONTROLET AS

8N5069 CONTROLET ASSEMBLY
Part of 7N9923 Woodward Governor Group shown on Pages 94C-3 & 93C-5

8L-8919 GOVERNOR GP-WOODWARD

8L8919 WOODWARD GOVERNOR GROUP
Serial No. 69B1400-Up
Part of 3N4114 Woodward Governor Group shown on Page 94C

5N-4414 GOVERNOR GP-WOODWARD

5N4414 WOODWARD GOVERNOR DRIVE GROUP--Diesel--Replaced by 5N2423 shown on Page 94E-2
Serial No. 69B1400-Up. AN ATTACHMENT

5N-2423 DRIVE GP-GOVERNOR

5N2423 WOODWARD GOVERNOR DRIVE GROUP--Diesel
Serial No. 69B1400-Up
Refer to Chart shown on Page 94B-1b for usage

2N-6006 ACTUATOR GP-AIR

2N6006 AIR ACTUATOR GROUP--Type 2
Part of 2N6030 Air Actuated Governor Control Group shown on Page 95

2N-6006 ACTUATOR GP-AIR

2N6006 AIR ACTUATED CONTROL GROUP--Type 1
Part of 2N6030 Air Actuated Governor Control Group

LINES GP-FUEL

3N-3686 LINES GP-FLEXIBLE FUEL

3N3686 FLEXIBLE FUEL LINES GROUP
Replaced by 3N6668 shown on Page 114A

5N-1706 DRAIN GP-FUEL

5N1706 FUEL DRAIN LINES AND ALARM SWITCH GROUP
FOR USE WITH 5N4508 FUEL INJECTION VALVES AND LINES GROUP SHOWN
ON PAGE 113A. AN ATTACHMENT

3N-1942 FUEL LINES GROUP

3N1942 FUEL LINES GROUP--Type 1
Serial No. 69B1227 to 69B1836 inclusive
Part of 3N1950 Fuel Filter System Arrangement listed on Page 114

3N-1942 FUEL LINES GROUP

3N1942 FUEL LINES GROUP--Type 2
Serial No. 69B1227 to 69B1836 inclusive
Part of 3N1950 Fuel Filter System Arrangement listed on Page 114

3N-1942 FUEL LINES GROUP

3N1942 FUEL LINES GROUP
Serial No. 69B1837-Up
Part of 3N9388 Fuel Filter System Arrangement listed on Page 114

3N-6668 LINES GP-FLEXIBLE FUEL

3N6668 FLEXIBLE FUEL OIL LINES GROUP--TYPE 1

3N-6668 LINES GP-FLEXIBLE FUEL

3N6668 FLEXIBLE FUEL OIL LINES GROUP-TYPE 2

LINES GP-FUEL INJECTION

3N-2688 LINES GP-FUEL INJECTION

3N2688 LINES GP--FUEL INJECTION & VALVE
S/N 69B1227-1345

3N-2688 LINES GP-FUEL INJECTION

3N2688 LINES GP--FUEL INJECTION & VALVE
S/N 69B1346-1539

3N-2688 LINES GP-FUEL INJECTION

3N2688 FUEL INJECTION VALVES AND LINES GROUP
Serial No. 69B1540 to 69B1608 inclusive

3N-2688 LINES GP-FUEL INJECTION

3N2688 FUEL INJECTION VALVES AND LINES GP-PART 1 OF 2
S/N 69B1609-2146 Inclusive

3N-2688 LINES GP-FUEL INJECTION

3N2688 FUEL INJECTION VALVES AND LINES GP-PART 2 OF 2
S/N 69B1609-2146 Inclusive

3N-2688 LINES GP-FUEL INJECTION

3N2688 FUEL INJECTION VALVES AND LINES GROUP-PART 1 OF 2
S/N 69B2147-2164

3N-2688 LINES GP-FUEL INJECTION

3N2688 FUEL INJECTION VALVES AND LINES GROUP-PART 2 OF 2
S/N 69B2147-2164

3N-2688 LINES GP-FUEL INJECTION

3N2688 FUEL INJECTION VALVES & LINES GP- PART 1 OF 2
S/N 69B2165-Up

3N-2688 LINES GP-FUEL INJECTION

3N2688 FUEL INJECTION VALVES & LINES GP- PART 2 OF 2
S/N 69B2165-Up

3N-6414 VALVE GP-FUEL INJECTION

3N6414 FUEL INJECTION VALVE GROUP
FOR USE WITH ELECTRIC WOODWARD GOVERNOR
AN ATTACHMENT

5N-4508 LINES GP-FUEL INJECTION

5N4508 FUEL INJECTION VALVES AND LINES GP--DOUBLE WALLED
Type 1
An Attachment

5N-4508 LINES GP-FUEL INJECTION

5N4508 FUEL INJECTION VALVES AND LINES GP--DOUBLE WALLED
Type 2
An Attachment

5N-4508 LINES GP-FUEL INJECTION

5N4508 FUEL INJECTION VALVES AND LINES GP--DOUBLE WALLED
Type 3
An Attachment

PUMP GP-FUEL INJECTION

3N-2685 DRIVE GP-GOVERNOR & FUEL PUMP

FUEL PUMP AND GOVERNOR DRIVE (3N2685 N/S)--Part 1 of 2
Serial No. 69B1227 to 69B1399 inclusive

3N-2685 DRIVE GP-GOVERNOR & FUEL PUMP

FUEL PUMP AND GOVERNOR DRIVE (3N2685 N/S)--Part 2 of 2
Serial No. 69B1227 to 69B1399 inclusive

3N-2685 DRIVE GP-GOVERNOR & FUEL PUMP

3N2685 FUEL PUMP AND GOVERNOR DRIVE GROUP--Part 1 of 2
Serial No. 69B1400 to 69B1690 inclusive

3N-2685 DRIVE GP-GOVERNOR & FUEL PUMP

3N2685 FUEL PUMP AND GOVERNOR DRIVE GROUP--Part 2 of 2
Serial No. 69B1400 to 69B1690 inclusive

3N-2685 DRIVE GP-GOVERNOR & FUEL PUMP

3N2685 FUEL PUMP AND GOVERNOR DRIVE GROUP--PART 1 OF 2
Serial No. 69B1691 To 69B2149 Inclusive

3N-2685 DRIVE GP-GOVERNOR & FUEL PUMP

3N2685 FUEL PUMP AND GOVERNOR DRIVE GROUP--PART 2 OF 2
Serial No. 69B1691 To 69B2149 Inclusive

3N-2685 DRIVE GP-GOVERNOR & FUEL PUMP

3N2685 FUEL PUMP AND GOVERNOR DRIVE GROUP--PART 1 OF 2
Serial No. 69B2150-Up

3N-2685 DRIVE GP-GOVERNOR & FUEL PUMP

3N2685 FUEL PUMP AND GOVERNOR DRIVE GROUP--PART 2 OF 2
Serial No. 69B2150-Up

7L-0912 PUMP GP-FUEL INJECTION

7L912 FUEL PUMP HOUSING GROUP

PUMP GP-FUEL PRIMING

2N-0886 FILTER GP-PRIMING PUMP & FUEL

FUEL FILTER AND PRIMING PUMP (2N886 N/S)
Serial No. 69B1227 to 69B1341 inclusive

2N-0886 FILTER GP-PRIMING PUMP & FUEL

FUEL FILTER AND PRIMING PUMP (2N886 N/S)
Serial No. 69B1342 to 69B1445 inclusive

2N-0886 FILTER GP-PRIMING PUMP & FUEL

2N886 FUEL FILTER AND PRIMING PUMP GROUP
Serial No. 69B1446 to 69B2019 inclusive

7N-8599 PUMP GP-FUEL PRIMING

7N8599 FUEL PRIMING PUMP GROUP
Serial No. 69B2020 to 69B2063 inclusive
Also part of 5N5122 Fuel Filter & Priming Pump Group shown on Page 115F-2

7N-8599 PUMP GP-FUEL PRIMING

7N8599 FUEL PRIMING PUMP GROUP
Serial No. 69B2064-Up
Also part of 5N5122 Fuel Filter & Priming Pump Group shown on Page 115F-2

3N-2651 BODY AS-VALVE

3N2651 VALVE BODY ASSEMBLY--Type 1--Replaced by 5N5121 shown on Page 114B-1
Part of 3N705 and 3N9393 Fuel Filter and Priming Pump Groups shown on Pages 115 & 115F

3N-2651 BODY AS-VALVE

3N2651 VALVE BODY ASSEMBLY--Type 2--Replaced by 5N5121
Part of 3N705 and 3N9393 Fuel Filter & Priming Pump Groups shown on Pages 115A, 115C and 115F

5N-5121 BODY AS-VALVE

5N5121 VALVE BODY ASSEMBLY
Serial No. 69B1837-Up
Part of 5N5122 Fuel Filter and Priming Pump Group shown on Page 115F-2

3N-0705 PUMP & FILTER GP

3N705 FUEL FILTER AND PRIMING PUMP GROUP--Type 1
Serial No. 69B1227 to 69B1836 inclusive
Part of 3N1950 Fuel Filter System Arrangement listed on Page 114
3N2651 Valve Body parts are shown on Page 114A-2

3N-0705 PUMP & FILTER GP

3N705 FUEL FILTER AND PRIMING PUMP GROUP--Part 1 of 2--Type 2
Serial No. 69B1227 to 69B1836 inclusive
Part of 3N1950 Fuel Filter System Arrangement listed on Page 114
3N2651 Body parts are shown on Page 114B

3N-0705 PUMP & FILTER GP

3N705 FUEL FILTER AND PRIMING PUMP GROUP--Part 2 of 2--Type 2
Serial No. 69B1227 to 69B1836 inclusive
Part of 3N1950 Fuel Filter System Arrangement listed on Page 114

3N-0705 PUMP & FILTER GP

3N705 FUEL FILTER AND PRIMING PUMP GROUP--Part 1 of 2--Type 3
Serial No. 69B1227 to 69B1836 inclusive
Part of 3N1950 Fuel Filter System Arrangement listed on Page 114
3N2651 Body parts are shown on Page 114B

3N-0705 PUMP & FILTER GP

3N705 FUEL FILTER AND PRIMING PUMP GROUP--Part 2 of 2--Type 3
Serial No. 69B1227 to 69B1836 inclusive
Part of 3N1950 Fuel Filter System Arrangement listed on Page 114

3N-9393 PUMP & FILTER GP

3N9393 FUEL FILTER AND PRIMING PUMP GROUP--Part 1 of 2--Replaced by 5N5122 shown on Page 115F-1
Serial No. 69B1837-Up
Part of 3N9388 Fuel Filter System Arrangement listed on Page 114

3N-9393 PUMP & FILTER GP

3N9393 FUEL FILTER AND PRIMING PUMP GROUP--Part 2 of 2--Replaced by 5N5122 shown on Page 115F-2
Serial No. 69B1837-Up. Part of 3N9388 Fuel Filter System Arrangement listed on Page 114
3N2651 Valve Body parts are shown on Pages 114A-2 and 114B

PUMP GP-FUEL TRANSFER

3N-2078 PUMP GP-FUEL TRANSFER

3N2078 FUEL TRANSFER PUMP GROUP--Type 1
Serial No. 69B1227 to 69B1967 inclusive

3N-2078 PUMP GP-FUEL TRANSFER

3N2078 FUEL TRANSFER PUMP GROUP--Type 2
Serial No. 69B1227 to 69B1967 inclusive

3N-2078 PUMP GP-FUEL TRANSFER

3N2078 FUEL TRANSFER PUMP GROUP
Serial No. 69B1968 to 69B2025 inclusive
Also part of 5N5632 Fuel Transfer Pump Group

5N-5632 PUMP GP-FUEL TRANSFER

5N5632 FUEL TRANSFER PUMP GROUP
Serial No. 69B2026-Up
3N2078 Pump parts are shown on Page 44B

TORQUE CONTROL GP

2S-9519 STOP GP-RACK

2S9519 RACK STOP GROUP--Type 1
Part of 8L5814 and 3N4078 Governor Groups shown on Pages 42, 42D, 42G & 43A

2S-9519 STOP GP-RACK

2S9519 RACK STOP GROUP--Type 2
Part of 8L5814 and 3N4078 Governor Groups shown on Pages 42, 42D, 42G & 43A

Information:

(For parts list, see above)

FUEL SYSTEM

CONTROL GP-DECELERATOR

Service Magazine

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

CONTROL GP-FUEL

Engine News

Serviceable Parts For New Fuel Ratio Control; Pressurize Control To Set Rack
1987/05/01

Special Instruction

"A Series" Governor And Air/Fuel Ratio Control Response And Low Power Test{0374}
"A Series" Governor And Air/Fuel Ratio Control Response And Low Power Test{0374}

Specifications

Fuel Control Valve
D379, D398, D399 INDUSTRIAL & MARINE ENGINES

Air-Fuel Ratio Control
D379, D398, D399 INDUSTRIAL & MARINE ENGINES

Disassembly and Assembly

Fuel Ratio Control With Override
D379, D398, D399 INDUSTRIAL & MARINE ENGINES

Fuel Injection Pump Housing, Shutoff Control, Governor And Governor Drive
D379, D398, D399 INDUSTRIAL & MARINE ENGINES

Fuel Injection Pump Housing, Shutoff Control, Governor And Governor Drive Housing
D379, D398, D399 INDUSTRIAL & MARINE ENGINES

CONTROL GP-FUEL INJECTION

Special Instruction

"A Series" Governor And Air/Fuel Ratio Control Response And Low Power Test{0374}
"A Series" Governor And Air/Fuel Ratio Control Response And Low Power Test{0374}

Service Magazine

Wrong Assembly Or Adjustment Of Governor Linkage Can Cause Failure{1289,1264,1265}
1981/09/28

Only The External Needle Valve Can Be Adjusted On Woodward EG3PC Or EG10PC Actuators{1265,1289}
1985/02/04

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

CONTROL GP-FUEL RATIO

Engine News

Serviceable Parts For New Fuel Ratio Control; Pressurize Control To Set Rack
1987/05/01

Special Instruction

"A Series" Governor And Air/Fuel Ratio Control Response And Low Power Test{0374}
"A Series" Governor And Air/Fuel Ratio Control Response And Low Power Test{0374}

Specifications

Air-Fuel Ratio Control
D379, D398, D399 INDUSTRIAL & MARINE ENGINES

Disassembly and Assembly

Fuel Ratio Control With Override
D379, D398, D399 INDUSTRIAL & MARINE ENGINES

CONTROL GP-GOVERNOR

Engine News

Wrong Assembly Or Adjustment Of Governor Linkage Can Cause Failure
1981/10/21

New Actuator Cylinder Used In Air Shutoff
1983/08/17

Increased Preload Used In Air Shutoff Actuators
1985/03/01

Be Sure The Polarity Of The Electrical Connector On EG3P Woodward Actuator Assembly Is Correct
1986/05/01

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

"A Series" Governor And Air/Fuel Ratio Control Response And Low Power Test{0374}
"A Series" Governor And Air/Fuel Ratio Control Response And Low Power Test{0374}

Installation Of 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}

Installation Of 8N4904 Printed Circuit Board Conversion Kit For Woodward UG8 Governors{1264, 1289}
Installation Of 8N4904 Printed Circuit Board Conversion Kit For Woodward UG8 Governors{1264, 1289}

Specifications

Governor Air Actuators
D379, D398, D399 INDUSTRIAL & MARINE ENGINES

3N9125 Air Actuator Group
D379, D398, D399 INDUSTRIAL & MARINE ENGINES

Service Magazine

Wrong Assembly Or Adjustment Of Governor Linkage Can Cause Failure{1289,1264,1265}
1981/09/28

New Actuator Cylinder Used In Air Shutoff{7418,1078}
1983/08/15

Only The External Needle Valve Can Be Adjusted On Woodward EG3PC Or EG10PC Actuators{1265,1289}
1985/02/04

Increased Preload Used In Air Shutoff Actuators{7400,7418}
1985/02/18

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

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

Tachometer Drive Shaft Rotation{1085}
1993/08/09

DRIVE GP-TACHOMETER

Specifications

Service Meter And Tachometer Drive
D379, D398, D399 INDUSTRIAL & MARINE ENGINES

Disassembly and Assembly

Service Meter And Tachometer Drive
D379, D398, D399 INDUSTRIAL & MARINE ENGINES

Service Magazine

Tachometer Drive Shaft Rotation{1085}
1993/08/09

FILTER GP-FUEL

Engine News

Improved Fuel Priming Pumps Give Longer Service Life
1979/04/04

A Spring With A Lower Rate Is Now Used In The Fuel Filter Group To Give Less Fuel Pressure
1980/01/23

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

Improved Fuel Priming Pump Used
1987/05/01

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 8N6287 Fuel Priming Knob Kit{1258}
Installation Of 8N6287 Fuel Priming Knob Kit{1258}

Specifications

Fuel Control Valve
D379, D398, D399 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 Priming Pump
D379, D398, D399 INDUSTRIAL & MARINE ENGINES

Fuel Filter Housing
D379, D398, D399 INDUSTRIAL & MARINE ENGINES

Service Magazine

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

Improved Fuel Priming Pumps Give Longer Service Life{1258}
1979/04/02

FUEL AR-HEAVY DISTILLATE

Special Instruction

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

Service Magazine

Fuel Sulfur Analyzer Available{0651,1280,1318}
1986/01/13

Diesel Fuel Recommendation Expanded{1280}
1977/02/14

High Sulfur Fuel Can Cause Severe Engine Wear And Internal Damage{1280}
1979/02/05

Why Engines Are Damaged By Fuel Sulfur{1104,1216,1280,1318,1215}
1979/08/27

Fuel Sulfur-Your Diesel's Silent Enemy{0375,1280}
1979/12/17

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

FUEL GP-SCREED

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

FUEL SYSTEM GP

Special Instruction

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: 370-8570 Bulk Fuel Filtration Group 200 GPM Flow Rate {0599, 0680, 0706, 0782, 1250, 1280}
NEHS1126: 370-8570 Bulk Fuel Filtration Group 200 GPM Flow Rate {0599, 0680, 0706, 0782, 1250, 1280}

370-8569 Bulk Fuel Filtration Group 100 GPM Flow Rate{0599, 0680, 0706, 0782, 1250, 1280}
370-8569 Bulk Fuel Filtration Group 100 GPM Flow Rate{0599, 0680, 0706, 0782, 1250, 1280}

20 GPM Portable Fuel Filtration System {0374, 0599, 0706, 1250, 1256, 1261}
20 GPM Portable Fuel Filtration System {0374, 0599, 0706, 1250, 1256, 1261}

Service Magazine

Correct Position Of The Bleed Hole In The Fuel Line Adapter{1252}
1986/04/21

New 1U9139 Universal Fuel Line Pickup Available{0775}
1988/05/23

GOVERNOR GP

Engine News

Improved Woodward Governor Groups
1979/01/10

Front Accessory Drive Group Changed; New Drive Parts For Fuel Transfer Pump
1979/08/08

Service Kit Is Available For Woodward UG8 Governor
1979/09/19

A Spring With A Lower Rate Is Now Used In The Fuel Filter Group To Give Less Fuel Pressure
1980/01/23

Explanation Of Differences In Timing Advance Information
1981/08/26

Wrong Assembly Or Adjustment Of Governor Linkage Can Cause Failure
1981/10/21

Make Set Point Measurements Easier With The 6V4060 Engine Set Point Indicator
1982/08/25

New Sealant Used Between The Fuel Injection Pump/Governor Drive Housing And Cylinder Block
1983/02/16

New Bolts And Plate Used On Governor Drive Group
1983/05/25

New Actuator Cylinder Used In Air Shutoff
1983/08/17

New Governor Drive Gears And Weight Assemblies
1983/09/14

Service Information For Woodward Governors
1983/10/26

Explanation Of Engine High Idle RPM And Correct Adjustment Of Engine Setpoint
1983/11/30

Increased Preload Used In Air Shutoff Actuators
1985/03/01

New Fuel Pump And Governor Drive Shaft Has Pressure Lubrication For Splines
1985/08/01

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

Be Sure The Polarity Of The Electrical Connector On EG3P Woodward Actuator Assembly Is Correct
1986/05/01

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

Current 7N2703 UG8 Governor Group Has Larger Range Of Droop Adjustment
1993/09/01

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

Improved Gasket Prevents Oil Leakage From The Governor
1978/01/18

Special Instruction

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

"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}

Governor Linkage Adjustments{1264, 1289}
Governor Linkage Adjustments{1264, 1289}

Use Of 6V22 Tool Group For Replacement Of Governor Spring Guide{620, 624, 1264}
Use Of 6V22 Tool Group For Replacement Of Governor Spring Guide{620, 624, 1264}

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

Installation Of 8N4904 Printed Circuit Board Conversion Kit For Woodward UG8 Governors{1264, 1289}
Installation Of 8N4904 Printed Circuit Board Conversion Kit For Woodward UG8 Governors{1264, 1289}

Specifications

Fuel Injection Equipment
D379, D398, D399 INDUSTRIAL & MARINE ENGINES

Fuel Transfer Pump
D379, D398, D399 INDUSTRIAL & MARINE ENGINES

Fuel Control Valve
D379, D398, D399 INDUSTRIAL & MARINE ENGINES

Fuel Pump And Governor Drive
D379, D398, D399 INDUSTRIAL & MARINE ENGINES

Governor
D379, D398, D399 INDUSTRIAL & MARINE ENGINES

Governor Drive Upper Housing
D379, D398, D399 INDUSTRIAL & MARINE ENGINES

Governor Air Actuators
D379, D398, D399 INDUSTRIAL & MARINE ENGINES

3N9125 Air Actuator Group
D379, D398, D399 INDUSTRIAL & MARINE ENGINES

Disassembly and Assembly

Fuel Transfer Pump
D379, D398, D399 INDUSTRIAL & MARINE ENGINES

Governor
D379, D398, D399 INDUSTRIAL & MARINE ENGINES

Fuel Injection Pumps
D379, D398, D399 INDUSTRIAL & MARINE ENGINES

Fuel Injection Pump Housing, Shutoff Control, Governor And Governor Drive
D379, D398, D399 INDUSTRIAL & MARINE ENGINES

Fuel Injection Pump Housing, Shutoff Control, Governor And Governor Drive Housing
D379, D398, D399 INDUSTRIAL & MARINE ENGINES

Fuel Injection Pump Housing
D379, D398, D399 INDUSTRIAL & MARINE ENGINES

Governor Drive Housing
D379, D398, D399 INDUSTRIAL & MARINE ENGINES

Service Magazine

Check Valve Added To Hydramechanical Shut-Off{7418,1286,1307}
1980/11/03

Wrong Assembly Or Adjustment Of Governor Linkage Can Cause Failure{1289,1264,1265}
1981/09/28

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

New Sealant Used Between The Fuel Injection Pump/Governor Drive Housing And Cylinder Block{1288}
1983/01/17

New Bolts And Plate Used On Governor Drive Group{1288,1264}
1983/05/30

New Actuator Cylinder Used In Air Shutoff{7418,1078}
1983/08/15

New Governor Drive Gears And Weight Assemblies{1264}
1983/08/22

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

Preferred Engine Timing Procedures{1250,1286,1290,1292}
1984/11/05

Only The External Needle Valve Can Be Adjusted On Woodward EG3PC Or EG10PC Actuators{1265,1289}
1985/02/04

Increased Preload Used In Air Shutoff Actuators{7400,7418}
1985/02/18

New Fuel Pump And Governor Drive Shaft Has Pressure Lubrication For Splines{1288}
1985/08/05

Comparison Of Fuel Timing Tolerances For Field Settings{1250,1251,1281}
1985/10/28

Nylon Seals Used On Lockwire To Seal Critical Areas; Parts Service Seals Available For NACD Dealers{1257,1264}
1986/03/10

Improved Sleeve Bearing Used In Drive End Of Fuel Injection Pump Housing{1253}
1986/03/10

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

Black Nylon Fuel Seals For Lockwire Available Only To NACD Dealers For Certain Customers{1257,1264}
1986/06/09

Changes Have Been Made To OT Microfiche (Fuel Setting And Related Information){1250,1251,1281}
1986/06/16

More Flexible Lockwire Used With Nylon Seals For Sealing Critical Areas{1257,1264}
1986/09/22

Nylon Seals Used On Lockwire To Seal Critical Areas; All Subsidiary Dealers Can Now Order Parts Service Seals {1257,1264}
1986/11/03

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

Improved Gasket Prevents Oil Leakage From The Governor{1264}
1978/01/16

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 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

Improved Woodward Governor Groups{1264,1289}
1979/01/08

9S8100 Tool Group Changed To Use With Fuel Transfer Pump Only{0622}
1979/05/28

Front Accessory Drive Group Changed; New Drive Parts For Fuel Transfer Pump{1256,1206}
1979/08/06

Changes Made To 8S2243 And 8S4613 Wrenches Used On Fuel Injection Pumps{0612,1251}
1979/08/06

Service Kit Is Available For Woodward UG8 Governor{1289}
1979/08/27

Current 7N2703 UG8 Governor Has Larger Range Of Droop Adjustment {1264}
1993/09/13

HEATER GP-FUEL

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

INJECTION GP-CETANE

LINES GP-FUEL

Engine News

8N1831 Fuel Nozzle Assembly Now Approved For Use In 1693 Truck Engine; Chart For Applications Of 8N1831 And 7N5005 Fuel Nozzle Assemblies
1980/01/23

A Spring With A Lower Rate Is Now Used In The Fuel Filter Group To Give Less Fuel Pressure
1980/01/23

List Of Correct Fuel Injection Nozzle Assemblies To Use For Different Engine Applications
1980/10/22

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

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

New Fuel Lines And New Mounting Design Now Used
1983/08/17

Correct Removal And Installation Of Double-Walled Fuel Injection Lines Help Prevent Fuel Leakage
1984/09/12

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

Procedure For Seating The Ball In The Fuel Return 4L8546 Check Valve
1992/11/01

New Adapter Group For Use With Fuel Injection Test Bench
1977/06/22

Double-Walled Fuel Injection Lines Protect Unattended Industrial And Marine Engines
1978/05/03

New Nozzle Assembly Used In Fuel Injection Valves
1978/08/30

SOLAS Requirements for Fuel Lines {1274}
2003/12/01

Special Instruction

Repair Of Precombustion Chamber And Direct Injection Adapter Seating Surfaces{1101}
Repair Of Precombustion Chamber And Direct Injection Adapter Seating Surfaces{1101}

Testing Flat-Seat Fuel Injection Valves Using The 5P4150 Nozzle Testing Group{0782, 1254}
Testing Flat-Seat Fuel Injection Valves Using The 5P4150 Nozzle Testing Group{0782, 1254}

Disassembly and Assembly

Fuel Filter Housing
D379, D398, D399 INDUSTRIAL & MARINE ENGINES

Fuel Ratio Control With Override
D379, D398, D399 INDUSTRIAL & MARINE ENGINES

Fuel Injection Lines
D379, D398, D399 INDUSTRIAL & MARINE ENGINES

Fuel Injection Valves
D379, D398, D399 INDUSTRIAL & MARINE ENGINES

Service Magazine

List Of Correct Fuel Injection Nozzle Assemblies To Use For Different Engine Applications{1254}
1980/10/20

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

New 6V4950 Injection Line Speed Pickup Group Used With 6V2100 Multitach{0651}
1982/05/03

Do Not Use A Wire Brush On Fuel Nozzles{1254}
1982/09/27

New Fuel Nozzle Test Sheet Available{0651,1254}
1982/10/04

Bulged Capsule-Type Fuel Nozzles{1254}
1982/10/11

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

New Fuel Lines And New Mounting Design Now Used{1252}
1983/07/11

Correct Removal And Installation Of Double-Walled Fuel Injection Lines Help Prevent Fuel Leakage{1252}
1984/09/03

Preferred Engine Timing Procedures{1250,1286,1290,1292}
1984/11/05

Bleed Screw Washer (Seal) Must Be Replaced If Bleed Screw Removed From Fuel Nozzle{1254}
1986/04/07

Correct Position Of The Bleed Hole In The Fuel Line Adapter{1252}
1986/04/21

Test Used Fuel Nozzles Before You Install New Nozzles; Tips On Test Procedures{1254,0651,0336}
1977/02/14

New Adapter Group For Use With Fuel Injection Test Bench{0652}
1977/06/13

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

Double-Walled Fuel Injection Lines Protect Unattended Industrial And Marine Engines{1252,0353}
1978/05/01

New Nozzle Assembly Used In Fuel Injection Valves{1254}
1978/09/04

New Drive Adapters For Fuel Injection Test Bench{0650}
1978/09/11

New 1U9139 Universal Fuel Line Pickup Available{0775}
1988/05/23

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

Careful, Correct Installation And Maintenance Of Fuel Injection Lines Is Very Important To Prevent Possible Engine Damage, Fire And Other Problems{1252}
1979/04/23

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

Procedure For Seating The Ball In The Fuel Return 4L8546 Check Valve{1274}
1992/11/23

LINES GP-FUEL INJECTION

Engine News

Do Not Use A Wire Brush On Fuel Nozzles
1982/10/20

Correct Removal And Installation Of Double-Walled Fuel Injection Lines Help Prevent Fuel Leakage
1984/09/12

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

Double-Walled Fuel Injection Lines Protect Unattended Industrial And Marine Engines
1978/05/03

New Nozzle Assembly Used In Fuel Injection Valves
1978/08/30

Special Instruction

Testing Flat-Seat Fuel Injection Valves Using The 5P4150 Nozzle Testing Group{0782, 1254}
Testing Flat-Seat Fuel Injection Valves Using The 5P4150 Nozzle Testing Group{0782, 1254}

Information Release Memo

APPEARANCE CHANGE ON REMAN SHORT BLOCKS
APPEARANCE CHANGE ON REMAN SHORT BLOCKS

Disassembly and Assembly

Fuel Injection Lines
D379, D398, D399 INDUSTRIAL & MARINE ENGINES

Fuel Injection Valves
D379, D398, D399 INDUSTRIAL & MARINE ENGINES

Service Magazine

List Of Correct Fuel Injection Nozzle Assemblies To Use For Different Engine Applications{1254}
1980/10/20

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

New 6V4950 Injection Line Speed Pickup Group Used With 6V2100 Multitach{0651}
1982/05/03

Do Not Use A Wire Brush On Fuel Nozzles{1254}
1982/09/27

New Fuel Nozzle Test Sheet Available{0651,1254}
1982/10/04

Bulged Capsule-Type Fuel Nozzles{1254}
1982/10/11

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

Bleed Screw Washer (Seal) Must Be Replaced If Bleed Screw Removed From Fuel Nozzle{1254}
1986/04/07

Correct Position Of The Bleed Hole In The Fuel Line Adapter{1252}
1986/04/21

Test Used Fuel Nozzles Before You Install New Nozzles; Tips On Test Procedures{1254,0651,0336}
1977/02/14

With New 5P7448 Adapter, Earlier Fuel Injection Valves And Nozzles Can Be Tested And Adjusted On The 5P4150 Nozzle Testing Group{0651,1254}
1977/10/31

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

Double-Walled Fuel Injection Lines Protect Unattended Industrial And Marine Engines{1252,0353}
1978/05/01

New Nozzle Assembly Used In Fuel Injection Valves{1254}
1978/09/04

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

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

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

METER GP-SERVICE

Self-Powered Hour Meters Available{7480,7450}
1987/02/16

Polarity Connections And Use Of Service Meter Films When Service Meter Kits Are Installed{7480,7000}
1987/02/16

Fuse And Wire Assembly Is Available For Protection Of Earlier 6N5906 Service Meters{7480}
1979/01/29

More Potting Material Now Used In 6N5906 Electric Service Meter{7480}
1979/11/26

MISCELLANEOUS INFORMATION

Engine News

Improved Woodward Governor Groups
1979/01/10

Improved Fuel Priming Pumps Give Longer Service Life
1979/04/04

Front Accessory Drive Group Changed; New Drive Parts For Fuel Transfer Pump
1979/08/08

Service Kit Is Available For Woodward UG8 Governor
1979/09/19

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

8N1831 Fuel Nozzle Assembly Now Approved For Use In 1693 Truck Engine; Chart For Applications Of 8N1831 And 7N5005 Fuel Nozzle Assemblies
1980/01/23

A Spring With A Lower Rate Is Now Used In The Fuel Filter Group To Give Less Fuel Pressure
1980/01/23

How To Check Operation Of Hydramechanical Shutoffs On D379B, D398B, D399 Engines
1980/02/27

List Of Correct Fuel Injection Nozzle Assemblies To Use For Different Engine Applications
1980/10/22

Check Valve Added To Hydramechanical Shut-Off
1980/11/12

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

Improved Cable Assembly For Mechanical Shut-Off Group
1980/11/12

Explanation Of Differences In Timing Advance Information
1981/08/26

New Parts Used In Hydramechanical Shut Off; Prefill Oil Pump
1982/02/10

New Test Procedure Decal For Hydramechanical Shutoff Unit
1984/03/07

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 Adapter Group For Use With Fuel Injection Test Bench
1977/06/22

Improved Gasket Prevents Oil Leakage From The Governor
1978/01/18

New Nozzle Assembly Used In Fuel Injection Valves
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}

Upgrading Alternators To Include An Integrated Circuit Regulator{1405, 1410}
Upgrading Alternators To Include An Integrated Circuit Regulator{1405, 1410}

Installation Of 8N4904 Printed Circuit Board Conversion Kit For Woodward UG8 Governors{1264, 1289}
Installation Of 8N4904 Printed Circuit Board Conversion Kit For Woodward UG8 Governors{1264, 1289}

Installation Of 8N6287 Fuel Priming Knob Kit{1258}
Installation Of 8N6287 Fuel Priming Knob Kit{1258}

Specifications

Fuel Injection Equipment
D379, D398, D399 INDUSTRIAL & MARINE ENGINES

Fuel Transfer Pump
D379, D398, D399 INDUSTRIAL & MARINE ENGINES

Fuel Control Valve
D379, D398, D399 INDUSTRIAL & MARINE ENGINES

Fuel Pump And Governor Drive
D379, D398, D399 INDUSTRIAL & MARINE ENGINES

Governor
D379, D398, D399 INDUSTRIAL & MARINE ENGINES

Air-Fuel Ratio Control
D379, D398, D399 INDUSTRIAL & MARINE ENGINES

Governor
D379, D398, D399 INDUSTRIAL & MARINE ENGINES

Governor Drive Upper Housing
D379, D398, D399 INDUSTRIAL & MARINE ENGINES

Governor Air Actuators
D379, D398, D399 INDUSTRIAL & MARINE ENGINES

3N9125 Air Actuator Group
D379, D398, D399 INDUSTRIAL & MARINE ENGINES

Shutoff Valve For Water Temperature
D379, D398, D399 INDUSTRIAL & MARINE ENGINES

Air Inlet Shut Off
D379, D398, D399 INDUSTRIAL & MARINE ENGINES

Hydramechanical Shut-Off 3N5760, 5N1978, 5N5993 & 5N5994
D379, D398, D399 INDUSTRIAL & MARINE ENGINES

Mechanical Overspeed Shutoff
D379, D398, D399 INDUSTRIAL & MARINE ENGINES

Disassembly and Assembly

Fuel Transfer Pump
D379, D398, D399 INDUSTRIAL & MARINE ENGINES

Fuel Priming Pump
D379, D398, D399 INDUSTRIAL & MARINE ENGINES

Water Temperature Regulators
D379, D398, D399 INDUSTRIAL & MARINE ENGINES

Fuel Filter Housing
D379, D398, D399 INDUSTRIAL & MARINE ENGINES

Fuel Ratio Control With Override
D379, D398, D399 INDUSTRIAL & MARINE ENGINES

Governor
D379, D398, D399 INDUSTRIAL & MARINE ENGINES

Shutoff Control
D379, D398, D399 INDUSTRIAL & MARINE ENGINES

Fuel Injection Pumps
D379, D398, D399 INDUSTRIAL & MARINE ENGINES

Fuel Injection Pump Housing, Shutoff Control, Governor And Governor Drive
D379, D398, D399 INDUSTRIAL & MARINE ENGINES

Fuel Injection Pump Housing, Shutoff Control, Governor And Governor Drive Housing
D379, D398, D399 INDUSTRIAL & MARINE ENGINES

Fuel Injection Pump Housing
D379, D398, D399 INDUSTRIAL & MARINE ENGINES

Governor Drive Housing
D379, D398, D399 INDUSTRIAL & MARINE ENGINES

Shutoff Control Group
D379, D398, D399 INDUSTRIAL & MARINE ENGINES

Fuel Injection Valves
D379, D398, D399 INDUSTRIAL & MARINE ENGINES

Service Magazine

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

List Of Correct Fuel Injection Nozzle Assemblies To Use For Different Engine Applications{1254}
1980/10/20

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

New Dual Speed Switch Is Now Available{7418,7410,7411,1400}
1981/09/21

Wrong Assembly Or Adjustment Of Governor Linkage Can Cause Failure{1289,1264,1265}
1981/09/28

New Regulator And Field Coil Assemblies Used{1410,1405}
1981/11/23

Correct Use Of 6V2023 Flow Check Adapter Group Is Important To Prevent Damage To An Engine{0651,0654,1250}
1982/03/22

Lubricant Recommendations Changed For All Caterpillar Engines To Combat Effects Of Fuel Sulfur{1318,0375,0374,1280}
1982/05/03

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

Do Not Use A Wire Brush On Fuel Nozzles{1254}
1982/09/27

New Fuel Nozzle Test Sheet Available{0651,1254}
1982/10/04

Bulged Capsule-Type Fuel Nozzles{1254}
1982/10/11

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

New Sealant Used Between The Fuel Injection Pump/Governor Drive Housing And Cylinder Block{1288}
1983/01/17

Improved Mounting Assembly For Speed Switch Contactor Group{7418}
1983/01/17

Test Procedure For Hydramechanical Shutoff After Engine Storage{7418}
1983/02/28

New Bolts And Plate Used On Governor Drive Group{1288,1264}
1983/05/30

New Governor Drive Gears And Weight Assemblies{1264}
1983/08/22

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

Helper Spring Groups Improve Operation Of Air Shutoff Groups{7400,7418}
1984/10/01

Preferred Engine Timing Procedures{1250,1286,1290,1292}
1984/11/05

Increased Preload Used In Air Shutoff Actuators{7400,7418}
1985/02/18

Use Caterpillar 6V50 Engine Timing Indicator For Accurate Readings{0782,0785,0775}
1985/05/27

Check 5P7435 Tee Adapter Groups In The 6V3100 Engine Timing Indicator Groups{0782}
1985/06/03

Voltage Regulator Cross Reference Chart{1410,1405}
1985/07/01

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

Comparison Of Fuel Timing Tolerances For Field Settings{1250,1251,1281}
1985/10/28

Engine Information Plate Contains More Data; Use Of Performance Specifications{1250,7557}
1985/10/28

Oil Pressure Shutdown Specifications Change For Hydramechanical Shutoff System{1085}
1985/11/25

Fuel Sulfur Analyzer Available{0651,1280,1318}
1986/01/13

Nylon Seals Used On Lockwire To Seal Critical Areas; Parts Service Seals Available For NACD Dealers{1257,1264}
1986/03/10

Improved Sleeve Bearing Used In Drive End Of Fuel Injection Pump Housing{1253}
1986/03/10

Bleed Screw Washer (Seal) Must Be Replaced If Bleed Screw Removed From Fuel Nozzle{1254}
1986/04/07

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

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

Update Information For Caterpillar Fuel Injection Equipment Test Stand{0782}
1986/06/16

Changes Have Been Made To OT Microfiche (Fuel Setting And Related Information){1250,1251,1281}
1986/06/16

More Flexible Lockwire Used With Nylon Seals For Sealing Critical Areas{1257,1264}
1986/09/22

Adjust Bosch Solenoid If Replaced Or Reinstalled{1407,1453}
1986/11/10

Test Used Fuel Nozzles Before You Install New Nozzles; Tips On Test Procedures{1254,0651,0336}
1977/02/14

Diesel Fuel Recommendation Expanded{1280}
1977/02/14

New Adapter Group For Use With Fuel Injection Test Bench{0652}
1977/06/13

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

With New 5P7448 Adapter, Earlier Fuel Injection Valves And Nozzles Can Be Tested And Adjusted On The 5P4150 Nozzle Testing Group{0651,1254}
1977/10/31

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

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

Black Light Leak Detection Kit Available For Oil, Fuel and Cooling Systems {0774,1250,1300,1350}
1987/05/11

Improved Gasket Prevents Oil Leakage From The Governor{1264}
1978/01/16

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

New Drive Adapters For Fuel Injection Test Bench{0650}
1978/09/11

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

Adjustment Procedures And Lubrication Recommendations For Drive Pulleys On Caterpillar Fuel Injection Test Bench{0652}
1978/09/25

Caterpillar Fuel Injection Test Bench Book{0374}
1978/10/16

Modification To Rack Adjusting Tool Needed For Higher Rack Settings{0654,1257}
1978/10/16

New FT2253 Cable Assembly Drawing Available For Kent-Moore Fuel Injection Test Bench{0782}
1988/01/04

Some Components Of The Variable Pulley And Adjustable Pulley On The Kent-Moore Fuel Injection Test Bench Are Available From Caterpillar{0782}
1988/04/18

New 1U9139 Universal Fuel Line Pickup Available{0775}
1988/05/23

Improved Woodward Governor Groups{1264,1289}
1979/01/08

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

Improved Fuel Priming Pumps Give Longer Service Life{1258}
1979/04/02

9S8100 Tool Group Changed To Use With Fuel Transfer Pump Only{0622}
1979/05/28

Why Engines Are Damaged By Fuel Sulfur{1104,1216,1280,1318,1215}
1979/08/27

Service Kit Is Available For Woodward UG8 Governor{1289}
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

Tachometer Drive Shaft Rotation{1085}
1993/08/09

NOZZLE AS-FUEL VALVE

Special Instruction

Repair Of Precombustion Chamber And Direct Injection Adapter Seating Surfaces{1101}
Repair Of Precombustion Chamber And Direct Injection Adapter Seating Surfaces{1101}

Testing Flat-Seat Fuel Injection Valves Using The 5P4150 Nozzle Testing Group{0782, 1254}
Testing Flat-Seat Fuel Injection Valves Using The 5P4150 Nozzle Testing Group{0782, 1254}

Service Magazine

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

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

New Adapter Group For Use With Fuel Injection Test Bench{0652}
1977/06/13

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 Nozzle Assembly Used In Fuel Injection Valves{1254}
1978/09/04

New Drive Adapters For Fuel Injection Test Bench{0650}
1978/09/11

NOZZLE GP-UNIT INJECTOR

Special Instruction

Testing Flat-Seat Fuel Injection Valves Using The 5P4150 Nozzle Testing Group{0782, 1254}
Testing Flat-Seat Fuel Injection Valves Using The 5P4150 Nozzle Testing Group{0782, 1254}

Test Sequence for Capsule Type Fuel Nozzles{0782}
Test Sequence for Capsule Type Fuel Nozzles{0782}

PUMP GP-FUEL INJECTION

Engine News

Improved Woodward Governor Groups
1979/01/10

Front Accessory Drive Group Changed; New Drive Parts For Fuel Transfer Pump
1979/08/08

Service Kit Is Available For Woodward UG8 Governor
1979/09/19

8N1831 Fuel Nozzle Assembly Now Approved For Use In 1693 Truck Engine; Chart For Applications Of 8N1831 And 7N5005 Fuel Nozzle Assemblies
1980/01/23

List Of Correct Fuel Injection Nozzle Assemblies To Use For Different Engine Applications
1980/10/22

Explanation Of Differences In Timing Advance Information
1981/08/26

Wrong Assembly Or Adjustment Of Governor Linkage Can Cause Failure
1981/10/21

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

New Sealant Used Between The Fuel Injection Pump/Governor Drive Housing And Cylinder Block
1983/02/16

New Bolts And Plate Used On Governor Drive Group
1983/05/25

New Governor Drive Gears And Weight Assemblies
1983/09/14

Service Information For Woodward Governors
1983/10/26

Correct Removal And Installation Of Double-Walled Fuel Injection Lines Help Prevent Fuel Leakage
1984/09/12

New Fuel Pump And Governor Drive Shaft Has Pressure Lubrication For Splines
1985/08/01

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

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

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

Current 7N2703 UG8 Governor Group Has Larger Range Of Droop Adjustment
1993/09/01

New Adapter Group For Use With Fuel Injection Test Bench
1977/06/22

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

Improved Gasket Prevents Oil Leakage From The Governor
1978/01/18

New Nozzle Assembly Used In Fuel Injection Valves
1978/08/30

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

Special Instruction

"A Series" Governor And Air/Fuel Ratio Control Response And Low Power Test{0374}
"A Series" Governor And Air/Fuel Ratio Control Response And Low Power Test{0374}

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}

Governor Linkage Adjustments{1264, 1289}
Governor Linkage Adjustments{1264, 1289}

Use Of 6V22 Tool Group For Replacement Of Governor Spring Guide{620, 624, 1264}
Use Of 6V22 Tool Group For Replacement Of Governor Spring Guide{620, 624, 1264}

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

Installation Of 8N4904 Printed Circuit Board Conversion Kit For Woodward UG8 Governors{1264, 1289}
Installation Of 8N4904 Printed Circuit Board Conversion Kit For Woodward UG8 Governors{1264, 1289}

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}

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}

Specifications

Fuel Injection Equipment
D379, D398, D399 INDUSTRIAL & MARINE ENGINES

Fuel Transfer Pump
D379, D398, D399 INDUSTRIAL & MARINE ENGINES

Fuel Control Valve
D379, D398, D399 INDUSTRIAL & MARINE ENGINES

Fuel Pump And Governor Drive
D379, D398, D399 INDUSTRIAL & MARINE ENGINES

Governor
D379, D398, D399 INDUSTRIAL & MARINE ENGINES

Governor Drive Upper Housing
D379, D398, D399 INDUSTRIAL & MARINE ENGINES

Governor Air Actuators
D379, D398, D399 INDUSTRIAL & MARINE ENGINES

Information Release Memo

APPEARANCE CHANGE ON REMAN SHORT BLOCKS
APPEARANCE CHANGE ON REMAN SHORT BLOCKS

Disassembly and Assembly

Fuel Transfer Pump
D379, D398, D399 INDUSTRIAL & MARINE ENGINES

Governor
D379, D398, D399 INDUSTRIAL & MARINE ENGINES

Fuel Injection Pumps
D379, D398, D399 INDUSTRIAL & MARINE ENGINES

Fuel Injection Pump Housing, Shutoff Control, Governor And Governor Drive
D379, D398, D399 INDUSTRIAL & MARINE ENGINES

Fuel Injection Pump Housing, Shutoff Control, Governor And Governor Drive Housing
D379, D398, D399 INDUSTRIAL & MARINE ENGINES

Fuel Injection Pump Housing
D379, D398, D399 INDUSTRIAL & MARINE ENGINES

Governor Drive Housing
D379, D398, D399 INDUSTRIAL & MARINE ENGINES

Fuel Injection Valves
D379, D398, D399 INDUSTRIAL & MARINE ENGINES

Rocker Shafts And Push Rods
D379, D398, D399 INDUSTRIAL & MARINE ENGINES

Rocker Shafts
D379, D398, D399 INDUSTRIAL & MARINE ENGINES

Service Magazine

List Of Correct Fuel Injection Nozzle Assemblies To Use For Different Engine Applications{1254}
1980/10/20

Check Valve Added To Hydramechanical Shut-Off{7418,1286,1307}
1980/11/03

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

Wrong Assembly Or Adjustment Of Governor Linkage Can Cause Failure{1289,1264,1265}
1981/09/28

New 6V4950 Injection Line Speed Pickup Group Used With 6V2100 Multitach{0651}
1982/05/03

Do Not Use A Wire Brush On Fuel Nozzles{1254}
1982/09/27

New Fuel Nozzle Test Sheet Available{0651,1254}
1982/10/04

Bulged Capsule-Type Fuel Nozzles{1254}
1982/10/11

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

New Sealant Used Between The Fuel Injection Pump/Governor Drive Housing And Cylinder Block{1288}
1983/01/17

New Bolts And Plate Used On Governor Drive Group{1288,1264}
1983/05/30

New Governor Drive Gears And Weight Assemblies{1264}
1983/08/22

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

Correct Removal And Installation Of Double-Walled Fuel Injection Lines Help Prevent Fuel Leakage{1252}
1984/09/03

Preferred Engine Timing Procedures{1250,1286,1290,1292}
1984/11/05

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

New Fuel Pump And Governor Drive Shaft Has Pressure Lubrication For Splines{1288}
1985/08/05

Comparison Of Fuel Timing Tolerances For Field Settings{1250,1251,1281}
1985/10/28

Nylon Seals Used On Lockwire To Seal Critical Areas; Parts Service Seals Available For NACD Dealers{1257,1264}
1986/03/10

Improved Sleeve Bearing Used In Drive End Of Fuel Injection Pump Housing{1253}
1986/03/10

Bleed Screw Washer (Seal) Must Be Replaced If Bleed Screw Removed From Fuel Nozzle{1254}
1986/04/07

Black Nylon Fuel Seals For Lockwire Available Only To NACD Dealers For Certain Customers{1257,1264}
1986/06/09

Update Information For Caterpillar Fuel Injection Equipment Test Stand{0782}
1986/06/16

Changes Have Been Made To OT Microfiche (Fuel Setting And Related Information){1250,1251,1281}
1986/06/16

More Flexible Lockwire Used With Nylon Seals For Sealing Critical Areas{1257,1264}
1986/09/22

Nylon Seals Used On Lockwire To Seal Critical Areas; All Subsidiary Dealers Can Now Order Parts Service Seals {1257,1264}
1986/11/03

New Tie Bars Improve Stability Of The Fuel Injection Test Bench{0652}
1977/01/17

Test Used Fuel Nozzles Before You Install New Nozzles; Tips On Test Procedures{1254,0651,0336}
1977/02/14

New Adapter Group For Use With Fuel Injection Test Bench{0652}
1977/06/13

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 Gasket Prevents Oil Leakage From The Governor{1264}
1978/01/16

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

New Nozzle Assembly Used In Fuel Injection Valves{1254}
1978/09/04

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

Improved Woodward Governor Groups{1264,1289}
1979/01/08

Careful, Correct Installation And Maintenance Of Fuel Injection Lines Is Very Important To Prevent Possible Engine Damage, Fire And Other Problems{1252}
1979/04/23

9S8100 Tool Group Changed To Use With Fuel Transfer Pump Only{0622}
1979/05/28

Front Accessory Drive Group Changed; New Drive Parts For Fuel Transfer Pump{1256,1206}
1979/08/06

Changes Made To 8S2243 And 8S4613 Wrenches Used On Fuel Injection Pumps{0612,1251}
1979/08/06

Service Kit Is Available For Woodward UG8 Governor{1289}
1979/08/27

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

Current 7N2703 UG8 Governor Has Larger Range Of Droop Adjustment {1264}
1993/09/13

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

PUMP GP-FUEL PRIMING

Engine News

Improved Fuel Priming Pumps Give Longer Service Life
1979/04/04

Improved Fuel Priming Pump Used
1987/05/01

Special Instruction

Installation Of 8N6287 Fuel Priming Knob Kit{1258}
Installation Of 8N6287 Fuel Priming Knob Kit{1258}

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

Specifications

Fuel Control Valve
D379, D398, D399 INDUSTRIAL & MARINE ENGINES

Disassembly and Assembly

Fuel Priming Pump
D379, D398, D399 INDUSTRIAL & MARINE ENGINES

Service Magazine

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

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

Improved Fuel Priming Pumps Give Longer Service Life{1258}
1979/04/02

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

PUMP GP-FUEL TRANSFER

Engine News

Improved Woodward Governor Groups
1979/01/10

Front Accessory Drive Group Changed; New Drive Parts For Fuel Transfer Pump
1979/08/08

Service Kit Is Available For Woodward UG8 Governor
1979/09/19

Explanation Of Differences In Timing Advance Information
1981/08/26

Wrong Assembly Or Adjustment Of Governor Linkage Can Cause Failure
1981/10/21

New Sealant Used Between The Fuel Injection Pump/Governor Drive Housing And Cylinder Block
1983/02/16

New Bolts And Plate Used On Governor Drive Group
1983/05/25

New Governor Drive Gears And Weight Assemblies
1983/09/14

Service Information For Woodward Governors
1983/10/26

New Fuel Pump And Governor Drive Shaft Has Pressure Lubrication For Splines
1985/08/01

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

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

Current 7N2703 UG8 Governor Group Has Larger Range Of Droop Adjustment
1993/09/01

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

Improved Gasket Prevents Oil Leakage From The Governor
1978/01/18

Special Instruction

"A Series" Governor And Air/Fuel Ratio Control Response And Low Power Test{0374}
"A Series" Governor And Air/Fuel Ratio Control Response And Low Power Test{0374}

Installation of 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}

Governor Linkage Adjustments{1264, 1289}
Governor Linkage Adjustments{1264, 1289}

Use Of 6V22 Tool Group For Replacement Of Governor Spring Guide{620, 624, 1264}
Use Of 6V22 Tool Group For Replacement Of Governor Spring Guide{620, 624, 1264}

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

Installation Of 8N4904 Printed Circuit Board Conversion Kit For Woodward UG8 Governors{1264, 1289}
Installation Of 8N4904 Printed Circuit Board Conversion Kit For Woodward UG8 Governors{1264, 1289}

Installation Of 8N6287 Fuel Priming Knob Kit{1258}
Installation Of 8N6287 Fuel Priming Knob Kit{1258}

Specifications

Fuel Injection Equipment
D379, D398, D399 INDUSTRIAL & MARINE ENGINES

Fuel Transfer Pump
D379, D398, D399 INDUSTRIAL & MARINE ENGINES

Fuel Control Valve
D379, D398, D399 INDUSTRIAL & MARINE ENGINES

Fuel Pump And Governor Drive
D379, D398, D399 INDUSTRIAL & MARINE ENGINES

Governor
D379, D398, D399 INDUSTRIAL & MARINE ENGINES

Governor Drive Upper Housing
D379, D398, D399 INDUSTRIAL & MARINE ENGINES

Governor Air Actuators
D379, D398, D399 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 Transfer Pump
D379, D398, D399 INDUSTRIAL & MARINE ENGINES

Governor
D379, D398, D399 INDUSTRIAL & MARINE ENGINES

Fuel Injection Pumps
D379, D398, D399 INDUSTRIAL & MARINE ENGINES

Fuel Injection Pump Housing, Shutoff Control, Governor And Governor Drive
D379, D398, D399 INDUSTRIAL & MARINE ENGINES

Fuel Injection Pump Housing, Shutoff Control, Governor And Governor Drive Housing
D379, D398, D399 INDUSTRIAL & MARINE ENGINES

Fuel Injection Pump Housing
D379, D398, D399 INDUSTRIAL & MARINE ENGINES

Governor Drive Housing
D379, D398, D399 INDUSTRIAL & MARINE ENGINES

Service Magazine

Check Valve Added To Hydramechanical Shut-Off{7418,1286,1307}
1980/11/03

Wrong Assembly Or Adjustment Of Governor Linkage Can Cause Failure{1289,1264,1265}
1981/09/28

New Sealant Used Between The Fuel Injection Pump/Governor Drive Housing And Cylinder Block{1288}
1983/01/17

New Bolts And Plate Used On Governor Drive Group{1288,1264}
1983/05/30

New Governor Drive Gears And Weight Assemblies{1264}
1983/08/22

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

Preferred Engine Timing Procedures{1250,1286,1290,1292}
1984/11/05

Only The External Needle Valve Can Be Adjusted On Woodward EG3PC Or EG10PC Actuators{1265,1289}
1985/02/04

New Fuel Pump And Governor Drive Shaft Has Pressure Lubrication For Splines{1288}
1985/08/05

Comparison Of Fuel Timing Tolerances For Field Settings{1250,1251,1281}
1985/10/28

Nylon Seals Used On Lockwire To Seal Critical Areas; Parts Service Seals Available For NACD Dealers{1257,1264}
1986/03/10

Improved Sleeve Bearing Used In Drive End Of Fuel Injection Pump Housing{1253}
1986/03/10

Black Nylon Fuel Seals For Lockwire Available Only To NACD Dealers For Certain Customers{1257,1264}
1986/06/09

Changes Have Been Made To OT Microfiche (Fuel Setting And Related Information){1250,1251,1281}
1986/06/16

More Flexible Lockwire Used With Nylon Seals For Sealing Critical Areas{1257,1264}
1986/09/22

Nylon Seals Used On Lockwire To Seal Critical Areas; All Subsidiary Dealers Can Now Order Parts Service Seals {1257,1264}
1986/11/03

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

Improved Gasket Prevents Oil Leakage From The Governor{1264}
1978/01/16

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

Improved Woodward Governor Groups{1264,1289}
1979/01/08

Improved Fuel Priming Pumps Give Longer Service Life{1258}
1979/04/02

9S8100 Tool Group Changed To Use With Fuel Transfer Pump Only{0622}
1979/05/28

Front Accessory Drive Group Changed; New Drive Parts For Fuel Transfer Pump{1256,1206}
1979/08/06

Changes Made To 8S2243 And 8S4613 Wrenches Used On Fuel Injection Pumps{0612,1251}
1979/08/06

Service Kit Is Available For Woodward UG8 Governor{1289}
1979/08/27

Current 7N2703 UG8 Governor Has Larger Range Of Droop Adjustment {1264}
1993/09/13

PUMP GP-REFUELING

Special Instruction

Installation of 7C9760 (12V) or 8N3569 (24V) Fuel Boost Pump Group{1250, 1256, 1260}
Installation of 7C9760 (12V) or 8N3569 (24V) Fuel Boost Pump Group{1250, 1256, 1260}

RACK SETTING GP

Service Magazine

Nylon Seals Used On Lockwire To Seal Critical Areas; Parts Service Seals Available For NACD Dealers{1257,1264}
1986/03/10

Black Nylon Fuel Seals For Lockwire Available Only To NACD Dealers For Certain Customers{1257,1264}
1986/06/09

More Flexible Lockwire Used With Nylon Seals For Sealing Critical Areas{1257,1264}
1986/09/22

Nylon Seals Used On Lockwire To Seal Critical Areas; All Subsidiary Dealers Can Now Order Parts Service Seals {1257,1264}
1986/11/03

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

REGULATOR GP-GAS PRESSURE

Disassembly and Assembly

Water Temperature Regulators
D379, D398, D399 INDUSTRIAL & MARINE ENGINES

Service Magazine

New Water Temperature Regulator Has A Closer Fit At The Valve Seat To Keep Leakage At A Minimum{1355}
1977/01/17

SEPARATOR GP-WATER

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

SHUTOFF GP

Engine News

How To Check Operation Of Hydramechanical Shutoffs On D379B, D398B, D399 Engines
1980/02/27

Check Valve Added To Hydramechanical Shut-Off
1980/11/12

Improved Cable Assembly For Mechanical Shut-Off Group
1980/11/12

New Parts Used In Hydramechanical Shut Off; Prefill Oil Pump
1982/02/10

Service Information For Hydramechanical Shutoff Units
1983/02/16

Test Procedure For Hydramechanical Shutoff After Engine Storage
1983/03/16

New Actuator Cylinder Used In Air Shutoff
1983/08/17

New Test Procedure Decal For Hydramechanical Shutoff Unit
1984/03/07

Changes Made To Air Shutoff And Rack Shutoff Groups
1984/06/20

Helper Spring Groups Improve Operation Of Air Shutoff Groups
1984/10/24

Increased Preload Used In Air Shutoff Actuators
1985/03/01

Improved Remote Shutoff Group Has New Pressure Control Group
1985/06/01

Oil Pressure Shutdown Specifications Change For Hydramechanical Shutoff System
1985/12/01

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

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}

Specifications

Shutoff Valve For Water Temperature
D379, D398, D399 INDUSTRIAL & MARINE ENGINES

Air Inlet Shut Off
D379, D398, D399 INDUSTRIAL & MARINE ENGINES

Hydramechanical Shut-Off 3N5760, 5N1978, 5N5993 & 5N5994
D379, D398, D399 INDUSTRIAL & MARINE ENGINES

Mechanical Overspeed Shutoff
D379, D398, D399 INDUSTRIAL & MARINE ENGINES

Disassembly and Assembly

Shutoff Control
D379, D398, D399 INDUSTRIAL & MARINE ENGINES

Fuel Injection Pump Housing, Shutoff Control, Governor And Governor Drive
D379, D398, D399 INDUSTRIAL & MARINE ENGINES

Fuel Injection Pump Housing, Shutoff Control, Governor And Governor Drive Housing
D379, D398, D399 INDUSTRIAL & MARINE ENGINES

Shutoff Control Group
D379, D398, D399 INDUSTRIAL & MARINE ENGINES

Service Magazine

Check Valve Added To Hydramechanical Shut-Off{7418,1286,1307}
1980/11/03

Improved Cable Assembly For Mechanical Shut-Off Group{7418}
1980/11/17

New Dual Speed Switch Is Now Available{7418,7410,7411,1400}
1981/09/21

Wrong Assembly Or Adjustment Of Governor Linkage Can Cause Failure{1289,1264,1265}
1981/09/28

New Parts Used In Hydramechanical Shut Off; Prefill Oil Pump{7418}
1982/01/25

Improved Mounting Assembly For Speed Switch Contactor Group{7418}
1983/01/17

Test Procedure For Hydramechanical Shutoff After Engine Storage{7418}
1983/02/28

New Actuator Cylinder Used In Air Shutoff{7418,1078}
1983/08/15

Helper Spring Groups Improve Operation Of Air Shutoff Groups{7400,7418}
1984/10/01

Only The External Needle Valve Can Be Adjusted On Woodward EG3PC Or EG10PC Actuators{1265,1289}
1985/02/04

Increased Preload Used In Air Shutoff Actuators{7400,7418}
1985/02/18

Oil Pressure Shutdown Specifications Change For Hydramechanical Shutoff System{1085}
1985/11/25

Three Element Speed Switch Replaces Dual Element Speed Switch{7418,7411,7410,7421}
1986/04/21

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

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

SHUTOFF GP-MANUAL

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

SUPPLY GP-FUEL

Correct Position Of The Bleed Hole In The Fuel Line Adapter{1252}
1986/04/21

New 1U9139 Universal Fuel Line Pickup Available{0775}
1988/05/23

TANK GP-FUEL

Tool Operating Manual

370-8569 Bulk Fuel Filtration Group 100 GPM Flow Rate{0599, 0680, 0706, 0782, 1250, 1280}
370-8569 Bulk Fuel Filtration Group 100 GPM Flow Rate{0599, 0680, 0706, 0782, 1250, 1280}

Service Magazine

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

THROTTLE GP

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

TOOLS

Engine News

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

New Adapter Group For Use With Fuel Injection Test Bench
1977/06/22

Special Instruction

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

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

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

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

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

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

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

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

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

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

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

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

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

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

Testing Flat-Seat Fuel Injection Valves Using The 5P4150 Nozzle Testing Group{0782, 1254}
Testing Flat-Seat Fuel Injection Valves Using The 5P4150 Nozzle Testing Group{0782, 1254}

Technical Information Bulletin

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

Tool Operating Manual

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

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

370-8569 Bulk Fuel Filtration Group 100 GPM Flow Rate{0599, 0680, 0706, 0782, 1250, 1280}
370-8569 Bulk Fuel Filtration Group 100 GPM Flow Rate{0599, 0680, 0706, 0782, 1250, 1280}

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

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

20 GPM Portable Fuel Filtration System {0374, 0599, 0706, 1250, 1256, 1261}
20 GPM Portable Fuel Filtration System {0374, 0599, 0706, 1250, 1256, 1261}

Service Magazine

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

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

Service Information For Easier Use Of The 6V3100 Timing Indicator Group{0651,1250,1156,1157}
1982/10/11

Use Caterpillar 6V50 Engine Timing Indicator For Accurate Readings{0782,0785,0775}
1985/05/27

Check 5P7435 Tee Adapter Groups In The 6V3100 Engine Timing Indicator Groups{0782}
1985/06/03

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

Update Information For Caterpillar Fuel Injection Equipment Test Stand{0782}
1986/06/16

New Engine Timing Indicator Group Available {0781,0782}
1986/07/07

Fabricated Extension Prevents Fuel "Splash" During Injection Valve Testing{0650,1254}
1977/10/17

With New 5P7448 Adapter, Earlier Fuel Injection Valves And Nozzles Can Be Tested And Adjusted On The 5P4150 Nozzle Testing Group{0651,1254}
1977/10/31

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

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

Four New Contact Points Added To 5P6524 Engine Timing Indicator Group{0653}
1978/08/07

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

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

TORQUE CONTROL GP

Special Instruction

Use Of 6V22 Tool Group For Replacement Of Governor Spring Guide{620, 624, 1264}
Use Of 6V22 Tool Group For Replacement Of Governor Spring Guide{620, 624, 1264}

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

Service Magazine

Nylon Seals Used On Lockwire To Seal Critical Areas; Parts Service Seals Available For NACD Dealers{1257,1264}
1986/03/10

Black Nylon Fuel Seals For Lockwire Available Only To NACD Dealers For Certain Customers{1257,1264}
1986/06/09

More Flexible Lockwire Used With Nylon Seals For Sealing Critical Areas{1257,1264}
1986/09/22

Nylon Seals Used On Lockwire To Seal Critical Areas; All Subsidiary Dealers Can Now Order Parts Service Seals {1257,1264}
1986/11/03

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

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

VALVE GP-SOLENOID

Special Instruction

Installation of 5L8984, 3N584 and 8N1571 Solenoid Shutoff Groups{1259}
Installation of 5L8984, 3N584 and 8N1571 Solenoid Shutoff Groups{1259}

Service Magazine

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

D379B MARINE ENGINE 69B01227-UP FUEL SYSTEM Caterpillar SIS

Parts group D379B:

Information:

Truck sale: