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7E-0572 GOVERNOR GP S/N 38S16484-UP PART OF 7C-9203, 7C-9204 PUMP GP-GOV, FUEL INJ & TFR 3412 ENGINE - MACHINE


FUEL SYSTEM
GOVERNOR GP
PUMP GP-FUEL INJECTION
LINES GP-FUEL INJECTION
GOVERNOR GP

ENGINE - MACHINE 3412 ENGINE - MACHINE 38S
 3412C Industrial Engine 38S16484-UP SEBP2746 3412 38S   (2018)

FUEL SYSTEM

GOVERNOR GP
GOVERNOR GP
4W-8678 GOVERNOR GP
GOVERNOR GP
6I-1098 GOVERNOR GP
GOVERNOR GP
7E-0572 GOVERNOR GP
GOVERNOR GP
8N-6951 GOVERNOR GP
GOVERNOR GP-ELECTRONIC
4W-8180 GOVERNOR GP-ELECTRONIC
GOVERNOR GP-ELECTRONIC
4W-8185 GOVERNOR GP-ELECTRONIC
 

#SEBP27460770
 

7E-0572: GOVERNOR GP

7E-0572 GOVERNOR GP
S/N 38S16484-UP
PART OF 7C-9203, 7C-9204 PUMP GP-GOV, FUEL INJ & TFR
i00397147 SEBP2746
7E0572 GOVERNOR GP Parts scheme 7E0572 GOVERNOR GP Parts scheme
  For full view, you need register

Parts for your 3412 ENGINE - MACHINE:

CATERPILLAR SIS
Pos. Part No Qty Parts name Comments
1. 9N-3363 [1] HOUSING AS-GOVERNOR  
2. 7E-8940 [1] BUSHING  
3. 7E-8941 [1] BUSHING  
4. 9S-8001 [1] PLUG  
  4J-7533 [1] SEAL-O-RING  
5. 8M-8403 [1] SPRING-GUIDE  
6. 138-9507 [2] SEAL-LIP TYPE  
7. 8L-4308 [1] BOLT (5/16-18X2.75-IN)  
8. 3F-9556 [5] LOCKWASHER  
9. 2B-2695 [1] BOLT (5/16-18X0.875-IN)  
10. 2P-8707 [1] PLATE AS-GOVERNOR  
11. 8L-4175 [1] DOWEL  
12. 0S-1594 [1] BOLT (3/8-16X1-IN)  
13. 1D-4540 [3] BOLT (5/16-18X2.75-IN)  
14. 1N-4656 [1] SHAFT  
15. 9N-1917 [1] COVER AS  
16. 3P-0009 [1] INSULATOR  
17. 9N-1916 [1] LEVER-SHUTOFF  
18. 5M-6228 [1] BEARING AS-NEEDLE  
19. 033-5359 [4] SCREW-HEAD BOLT  
20. 9N-2165 [1] LEVER-SOLENOID  
21. 1S-7984 [1] BUSHING  
22. 1K-4703 [1] WASHER (13.1X22.2X1.6-MM THK)  
23. 5P-0796 [2] SEAL-LIP TYPE  
24. 4N-0951 [1] SHAFT-SHUTOFF  
25. 7E-0573 [1] SCREW-ADJUSTMENT (HI-IDLE)  
26. 8H-9204 [2] WASHER-FELT (19/32X7/8X5/16-IN THK)  
27. 7N-7325 [1] SCREW-ADJUSTMENT (LO-IDLE)  
28. 2J-0157 [2] SEAL-O-RING  
29. 5L-8992 [1] COVER-ADJUSTMENT  
30. 5P-6945 [1] BOLT (1/4-20X1.125-IN)  
  4B-9747 [1] WASHER (0.266X0.375X0.031-IN THK)  
31. 8L-4155 [1] SETSCREW  
  1B-4201 [1] NUT-FULL (1/4-28-THD)  
32. 9M-4704 [1] BOLT (8-32X1-IN)  
33. 8L-4154 [1] COLLAR-LOAD STOP  
34. 7C-5279 [1] COVER  
35. 4B-9365 [2] BOLT (1/4-20X3-IN)  
  1B-4330 [2] NUT (1/4-20-THD)  
  5P-0537 [4] WASHER-HARD (7.2X14.5X2-MM THK)  
36. 8L-3873 [2] GASKET  
37. 2P-8669 [1] GASKET  
38. 2W-1491 [1] LEVER-CONTROL  
39. 9M-9788 [1] PLUNGER  
40. 7M-7316 [1] SPRING  
41. 5H-1351 [1] PIN-SPRING  
42. 2P-8679 [1] STRAINER AS (FUEL)  
43. 2P-8697 [1] GASKET  
44. 6N-3504 [1] SEAT-GOVERNOR SPRING  
45. 4N-1870 [1] GASKET-HOUSING  
46. 9S-8008 [1] PLUG (1-1/16-12-THD)  
  3D-2824 [1] SEAL-O-RING  
47. 9S-4182 [1] PLUG (7/16-20-THD)  
  3J-7354 [1] SEAL-O-RING  
48. 4W-7374 Y [1] PLATE GP-GOVERNOR ADAPTER  
49. 6N-9040 [1] DRIVE AS-FLEXIBLE  
  6D-9953 [1] PIN-SPRING  
  9N-2428 [1] RIVET  
50. 2W-9780 [1] PIN AS  
51. 1B-9575 [1] BOLT (5/16-18X1.56-IN)  
52. 6N-8780 [1] STOP  
53. 8H-9181 [1] SPRING-BUMPER  
54. 5L-8991 [1] GASKET-COVER  
55. 4W-7654 [1] BOLT (1/4-28X1.25-IN)  
56. 6N-8793 [1] SPRING  
57. 3L-5987 [1] COVER  
  Y   SEPARATE ILLUSTRATION
 

#SEBP27460771
 

8N-6951: GOVERNOR GP

8N-6951 GOVERNOR GP
S/N 38S16484-UP
WOODWARD PSG-24 VOLT MOTOR
PART OF 8N-3104 CONVERSION GP-GOVERNOR
AN ATTACHMENT
i00413391 SEBP2746
8N6951 GOVERNOR GP Parts scheme
  For full view, you need register

Parts for your 3412 ENGINE - MACHINE:

CATERPILLAR SIS
Pos. Part No Qty Parts name Comments
1. 4F-7957 C [1] BOLT (1/4-20X0.875-IN)  
2. 8N-0771 C [1] LEVER-GOVERNOR  
3. 6I-1098 CY [1] GOVERNOR GP  
4. 5P-0537 C [1] WASHER-HARD (7.2X14.5X2-MM THK)  
  C   CHANGE FROM PREVIOUS TYPE
  R   REMANUFACTURED PART MAY BE AVAILABLE
  Y   SEPARATE ILLUSTRATION
 

#SEBP27460772
 

4W-8180: GOVERNOR GP-ELECTRONIC

4W-8180 GOVERNOR GP-ELECTRONIC
S/N 5NA1-UP
PART OF 7W-0700 PANEL AR-CONTROL
FOR USAGE REFER TO CHART @@@@@ 4W-8000@@@@@
AN ATTACHMENT
i00380400 SEBP2746
4W8180 GOVERNOR GP-ELECTRONIC Parts scheme
  For full view, you need register

Parts for your 3412 ENGINE - MACHINE:

CATERPILLAR SIS
Pos. Part No Qty Parts name Comments
1. 131-5453 [1] CONTROL AS-ELECTRONIC GOVERNOR  
2. 4W-5971 [1] POTENTIOMETER (100-OHM)(ENGINE SPEED CONTROL)  
3. 4W-5972 [1] KNOB (ENGINE SPEED CONTROL)  
4. 7T-0037 [1] FUSE (0.75-AMPERE)  
5. 4W-8790 [1] BLOCK-FUSE  
 

#SEBP27460773
 

4W-8185: GOVERNOR GP-ELECTRONIC

4W-8185 GOVERNOR GP-ELECTRONIC
S/N 5NA1-UP
WITH PREREGULATOR
PART OF 7W-0700 PANEL AR-CONTROL
FOR USAGE REFER TO CHART @@@@@ 4W-8000@@@@@
AN ATTACHMENT
i00380405 SEBP2746
4W8185 GOVERNOR GP-ELECTRONIC Parts scheme
  For full view, you need register

Parts for your 3412 ENGINE - MACHINE:

CATERPILLAR SIS
Pos. Part No Qty Parts name Comments
1. 131-5453 [1] CONTROL AS-ELECTRONIC GOVERNOR  
2. 4W-5391 [1] BOX AS-GOVERNOR PREREGULATOR  
  7T-0037 [3] FUSE (0.75-AMPERE)  
3. 4W-5971 [1] POTENTIOMETER (100-OHM)(ENGINE SPEED CONTROL)  
4. 4W-5972 [1] KNOB (ENGINE SPEED CONTROL)  
 

#SEBP27460774
 

2W-4533: HOUSING AS-GOVERNOR DRIVE

2W-4533 HOUSING AS-GOVERNOR DRIVE
S/N 38S16484-UP
GOVERNOR ADAPTER
PART OF 6N-1656 DRIVE GP-GOVERNOR
AN ATTACHMENT
i05010971 SEBP2746
2W4533 HOUSING AS-GOVERNOR DRIVE Parts scheme
  For full view, you need register

Parts for your 3412 ENGINE - MACHINE:

CATERPILLAR SIS
Pos. Part No Qty Parts name Comments
1. 4H-8920 [1] DOWEL  
2. 4N-0898 [1] DOWEL-HOLLOW  
3. 2L-7103 [1] BEARING AS-NEEDLE  
4. 5P-0796 [1] SEAL-LIP TYPE  
5. 1F-4622 [1] BEARING AS-NEEDLE  
 

#SEBP27460775
 

4N-2117: HOUSING GP-FUEL PUMP

4N-2117 HOUSING GP-FUEL PUMP
S/N 38S16484-UP
PART OF 4W-6073 PUMP GP-FUEL INJECTION
AN ATTACHMENT
i00370045 SEBP2746
4N2117 HOUSING GP-FUEL PUMP Parts scheme
  For full view, you need register

Parts for your 3412 ENGINE - MACHINE:

CATERPILLAR SIS
Pos. Part No Qty Parts name Comments
1. 6N-7266 [1] SHAFT-PUMP IDLER  
2. 7N-0242 C [2] BUSHING  
3. 5B-9318 [1] BALL  
4. 1S-7984 [2] BUSHING  
5. 2M-2489 [2] SEAL-LIP TYPE  
6. 4M-1474 [6] PIN-LIFTER GUIDE  
7. 9L-9766 [2] PIN-PLUNGER LIFT  
8. 1P-0232 [12] BALL  
  1P-0234 [12] DOWEL  
9. 1S-2199 [1] DOWEL  
10. 9S-4160 [2] BUSHING  
11. 6N-8442 [1] BUSHING  
12. 7M-5839 [1] PLUG-CUP  
13. 6N-8441 [2] BUSHING  
14. 4N-0775 [2] DOWEL-HOLLOW  
15. 8L-6565 [1] PIN-SPRING  
  C   CHANGE FROM PREVIOUS TYPE
 

#SEBP27460776
 

7N-6124: HOUSING GP-FUEL PUMP

7N-6124 HOUSING GP-FUEL PUMP
S/N 38S16484-UP
PART OF 4W-6068, 4W-8680 PUMP GP-FUEL INJECTION
ALSO AN ATTACHMENT
i00108854 SEBP2746
7N6124 HOUSING GP-FUEL PUMP Parts scheme
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Parts for your 3412 ENGINE - MACHINE:

CATERPILLAR SIS
Pos. Part No Qty Parts name Comments
1. 6N-7266 [1] SHAFT-PUMP IDLER  
2. 7N-0242 C [2] BUSHING  
3. 8L-6565 [1] PIN-SPRING  
4. 4N-0952 C [1] PLUG-CUP  
5. 5B-9318 C [1] BALL  
6. 4M-1474 [1] PIN-LIFTER GUIDE  
7. 9L-9766 [2] PIN-PLUNGER LIFT  
8. 1P-0232 [12] BALL  
  1P-0234 [12] DOWEL  
9. 1S-2199 [1] DOWEL  
10. 9S-4160 [2] BUSHING  
11. 6N-8442 [1] BUSHING  
12. 7M-5839 [1] PLUG-CUP  
13. 6N-8441 [2] BUSHING  
14. 4N-0775 [2] DOWEL-HOLLOW  
  C   CHANGE FROM PREVIOUS TYPE
 

#SEBP27460777
 

4W-7018: INJECTOR GP-FUEL

4W-7018 INJECTOR GP-FUEL
S/N 38S16484-UP
PART OF 2W-8065 LINES GP-FUEL INJECTION
i00107977 SEBP2746
4W7018 INJECTOR GP-FUEL Parts scheme
  For full view, you need register

Parts for your 3412 ENGINE - MACHINE:

CATERPILLAR SIS
Pos. Part No Qty Parts name Comments
1. 9L-9098 [1] SEAL-CARBON STOP  
2. 7W-4482 [1] WASHER (17.14X9.76X3.18-MM THK)  
3. 271-2489 [1] SEAL-WASHER  
4. 9X-2836 [1] SCREW-BUTTON HEAD  
5. 114-3362 [1] SEAL-O-RING  
6. 1W-8791 [1] TIP AS-FUEL INJECTOR  
 

#SEBP27460778
 

4W-7019: INJECTOR GP-FUEL

4W-7019 INJECTOR GP-FUEL
S/N 38S16484-UP
PART OF 4W-9008 LINES GP-FUEL INJECTION
i03601661 SEBP2746
4W7019 INJECTOR GP-FUEL Parts scheme
  For full view, you need register

Parts for your 3412 ENGINE - MACHINE:

CATERPILLAR SIS
Pos. Part No Qty Parts name Comments
1. 9L-9098 [1] SEAL-CARBON STOP  
2. 7W-4482 [1] WASHER (17.14X9.76X3.18-MM THK)  
3. 271-2489 [1] SEAL-WASHER  
4. 9X-2836 [1] SCREW-BUTTON HEAD  
5. 1W-3994 [1] CHECK-INJECTION VALVE  
6. 4W-8094 [1] TIP AS-FUEL INJECTOR  
7. 114-3362 [1] SEAL-O-RING  
 

#SEBP27460779
 

7W-1995: KIT-ANTISTALL GOVERNOR

7W-1995 KIT-ANTISTALL GOVERNOR
S/N 38S16484-UP
FOR USE WITH GOVERNOR
FIELD INSTALLATION
i00524547 SEBP2746
  For full view, you need register

Parts for your 3412 ENGINE - MACHINE:

CATERPILLAR SIS
Pos. Part No Qty Parts name Comments
    (INDIVIDUAL PARTS ARE NOT SERVICED SEPARATELY)
 

Information:

Engine News
New Woodward Governor Control Used On Diesel Engines; Former Control Now Used On Gas Engines Only
1979/04/04
Conversion Group Available To Install Woodward Governor On Engines Equipped With Mechanical Governor
1979/04/25
To Prevent A Possible Change In The Fuel Rack Setting, A Specific Assembly Procedure Must Be Used To Tighten The Bolt On The Governor Stop Collar
1979/08/08
Explanation Of Differences In Timing Advance Information
1981/08/26
Part Number For Fuel Injection Pump Group In New Location
1981/11/25
New Idler Shaft Used In Fuel Transfer Pumps
1982/02/24
Fuel Rack Slots Have Improved Wear Resistance
1982/05/12
Make Set Point Measurements Easier With The 6V4060 Engine Set Point Indicator
1982/08/25
Changes In Engine RPM; Governor Does Not Operate Correctly
1982/10/20
Changes In Engine RPM; Governor Does Not Operate Correctly
1983/01/19
New Specification For Clearance Between Fuel Rack Slot And Cross Link
1983/05/25
Improved Governor Control Shaft And Seal Will Help Prevent Oil Leakage
1983/07/06
Service Information For Woodward Governors
1983/10/26
Explanation Of Engine High Idle RPM And Correct Adjustment Of Engine Setpoint
1983/11/30
Procedure To Remove Sharp Edges From Fuel Racks
1984/02/22
New EG3P Actuator Assemblies Available
1984/03/07
Overvoltage Protection For Woodward 2301 Governor
1984/04/11
Only The External Needle Valve Can Be Adjusted On Woodward EG3P or EG10P Actuators
1984/05/16
New Seal For Fuel Injection Pump Housing Is More Resistant To Heat Damage
1984/05/16
New Speed Setting Motor Assembly On Woodward PSG Governor Has More Resistance To Moisture And Vibration Damage
1984/06/20
Fill Oil Sump Before Installing Woodward Governor
1985/01/16
Cross Link Between Fuel Racks Has Smoother Surface
1985/03/01
Changes To Fuel Systems
1985/09/01
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
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
More Precise Governor Speed Adjustment Possible With Attachment Governor Control Groups
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 Steel Fuel Injection Pump Lifters Should Not Be Mixed With Aluminum Lifters
1987/10/01
New Fuel Shutoff Solenoid Assembly Used
1988/11/01
New Throttle Shaft Bearing Sleeves Used In Governor Housing Assembly
1990/08/01
Governor Control Motor Polarity May Require A Change
1990/11/01
Replace Camshaft And Install New Lifters If Pitting, Spalling, Or Wear Occurs On Lobes Of 4N0599 And 4N0602 Camshafts In Fuel Injection Pump Groups
1991/05/01
Corrections For Systems Operation, Troubleshooting, And Specifications For 2301 Electric Governors For Generator Set And Industrial Engines, SENR2928-01
1991/05/01
Procedure To Increase Fuel Transfer Pump Pressure {1256}
1995/04/01
Pressure Compensated Simple Governor (PSG Governor) Changes From Aluminum To Cast Iron Housing {1264}
1995/04/01
Woodward Control Assemblies Have Changed Part Numbers To Provide The CE Marking For Electromagnetic Compatibility (EMC) Directives{1264}
1996/05/09
Improved Governor Servo Components Available For Use With Energize To Run Solenoids; Energize To Run Solenoid Stop Bolt Adjustment Procedure{1264,1259}
1996/06/12
New Spring Used In Fuel Ratio Control
1977/03/15
New 5P4185 Fuel Pump Timing Pin To Be Used Only On 3408 And 3412 Engines
1977/05/13
Improvements To Fuel Injection Pump And Governor
1977/06/08
Correct Adjustment Of Fuel Shut-Off Solenoid Shaft Can Prevent Failures
1977/07/13
Fuel Transfer Pump Shaft With Chromium Plate
1977/10/12
New Governor Spring Changes Speed Regulation
1977/11/09
Change In Design Of Engine Governor, Fuel Injection And Transfer Pump Groups, And Fuel Ratio Control Groups
1978/02/08
New Tachometer Drive Adapter Assembly Prevents Failure Of The Seals For The Tachometer Drive Group And Transfer Pump
1978/03/01
O-Ring Seals Of A Different Material Are Now Used On The Outside Diameter Of The Servo Cylinder In Governors
1978/05/03
A One-Piece Spring Seat Is Now Used In The Governor
1978/07/05
New Dashpot Spring Gives A Reduction In "Overshoot"
1978/07/05
Different O-Ring Seals Now Used In Fuel Injection Pump Group
1978/08/30
Special Instruction
Using The 6V4060 Engine Set Point Indicator Group{0781}
Using The 6V4060 Engine Set Point Indicator Group{0781}
Fuel System and Fuel Ratio Control Test Procedure{1264, 1278}
Fuel System and Fuel Ratio Control Test Procedure{1264, 1278}
"A Series" Governor And Air/Fuel Ratio Control Response And Low Power Test{0374}
"A Series" Governor And Air/Fuel Ratio Control Response And Low Power Test{0374}
Wiring Polarity on Woodward 2301 Governors{1289}
Wiring Polarity on Woodward 2301 Governors{1289}
Installation Of 6N6193 Governor Adapter Plate Service Group{1264}
Installation Of 6N6193 Governor Adapter Plate Service Group{1264}
Installation Of 4N779 And 7N6124 Fuel Injection Pump Housing Assemblies Or Fuel Injection Pump Groups{1251, 1253}
Installation Of 4N779 And 7N6124 Fuel Injection Pump Housing Assemblies Or Fuel Injection Pump Groups{1251, 1253}
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 8N3104 Governor Conversion Group (Woodward PSG){1250}
Installation Of 8N3104 Governor Conversion Group (Woodward PSG){1250}
Installation Of 4W5391 Preregulator Box Assembly{1289}
Installation Of 4W5391 Preregulator Box Assembly{1289}
Using the 6V7870 Fixture Group and 6V7872 Pliers{1250, 1251}
Using the 6V7870 Fixture Group and 6V7872 Pliers{1250, 1251}
Service Letter-NACD
The Governors Need To Be Reworked On Certain 3412 Engines Equipped With A 9Z5359 Modification (High Output 3412 Custom Marine Engine)
The Governors Need To Be Reworked On Certain 3412 Engines Equipped With A 9Z5359 Modification (High Output 3412 Custom Marine Engine)
Service Letter-Australia
Service Letter-CFEL
Service Letter-CSARL
Service Letter-Truck/Ag/Marine
Technical Information Bulletin
Remanufactured Fuel Injection Nozzles
Remanufactured Fuel Injection Nozzles
3400 V - Block Cleaniness at Gov'n Oil Supply Line
3400 V - Block Cleaniness at Gov'n Oil Supply Line
Specifications
Fuel Injection Pump
3408C & 3412C INDUSTRIAL ENGINES
Fuel Injection Pump Housing
3408C & 3412C INDUSTRIAL ENGINES
Governor
3408C & 3412C INDUSTRIAL ENGINES
Governor And Fuel Pump Drive<BR> (Automatic Timing Advance Unit)
3408C & 3412C INDUSTRIAL ENGINES
Fuel Transfer Pump Drive
3408C & 3412C INDUSTRIAL ENGINES
Fuel Transfer Pump
3408C & 3412C INDUSTRIAL ENGINES
Governor Control
3408C & 3412C INDUSTRIAL ENGINES
Fuel System Identification
3412 INDUSTRIAL AND MARINE ENGINES
Fuel Injection
3412 INDUSTRIAL AND MARINE ENGINES
Governor
3412 INDUSTRIAL AND MARINE ENGINES
Fuel Injection Pump Housing (Earlier)
3412 INDUSTRIAL AND MARINE ENGINES
Fuel Injection Pump Housing (Later)
3412 INDUSTRIAL AND MARINE ENGINES
Governor Drive And Oil Pump
3412 INDUSTRIAL AND MARINE ENGINES
Governor And Fuel Pump Drive (Automatic Timing Advance Unit) (Standard Engine)
3412 INDUSTRIAL AND MARINE ENGINES
Governor And Fuel Pump Drive (Automatic Timing Advance Unit) (Low Speed Engine)
3412 INDUSTRIAL AND MARINE ENGINES
Fuel Ratio Control
3412 INDUSTRIAL AND MARINE ENGINES
Fuel Transfer Pump
3412 INDUSTRIAL AND MARINE ENGINES
Fuel Transfer Pump Drive
3412 INDUSTRIAL AND MARINE ENGINES
Woodward PSG Governor
3412 INDUSTRIAL & MARINE ENGINE ATTACHMENTS
Governor Linkage
3412 INDUSTRIAL & MARINE ENGINE ATTACHMENTS
Governor Controls
3412 INDUSTRIAL & MARINE ENGINE ATTACHMENTS
Governor Air Actuator
3412 INDUSTRIAL & MARINE ENGINE ATTACHMENTS
Service Letter-China
The Governors Need To Be Reworked On Certain 3412 Engines Equipped With A 9Z5359 Modification (High Output 3412 Custom Marine Engine)
The Governors Need To Be Reworked On Certain 3412 Engines Equipped With A 9Z5359 Modification (High Output 3412 Custom Marine Engine)
Service Letter-Asia
Systems Operation
Systems Operation
2301 ELECTRIC GOVERNOR FOR GENERATOR SET AND INDUSTRIAL ENGI
Installation And Operation
2301A SPEED CONTROL
Service Letter-APD
The Governors Need To Be Reworked On Certain 3412 Engines Equipped With A 9Z5359 Modification (High Output 3412 Custom Marine Engine)
The Governors Need To Be Reworked On Certain 3412 Engines Equipped With A 9Z5359 Modification (High Output 3412 Custom Marine Engine)
Testing and Adjusting
Testing and Adjusting
2301 ELECTRIC GOVERNOR FOR GENERATOR SET AND INDUSTRIAL ENGI
Installation And Operation
2301A SPEED CONTROL
Troubleshooting
Introduction
2301 ELECTRIC GOVERNOR FOR GENERATOR SET AND INDUSTRIAL ENGI
Problem Index
2301 ELECTRIC GOVERNOR FOR GENERATOR SET AND INDUSTRIAL ENGI
Problem No. 1: Fuel Linkage Has Limited Travel, Binds, Or Takes Excessive Force
2301 ELECTRIC GOVERNOR FOR GENERATOR SET AND INDUSTRIAL ENGI
Problem No. 2: Engine Will Not Start
2301 ELECTRIC GOVERNOR FOR GENERATOR SET AND INDUSTRIAL ENGI
Problem No. 3: Engine Will Not Carry Load (Low Power)
2301 ELECTRIC GOVERNOR FOR GENERATOR SET AND INDUSTRIAL ENGI
Problem No. 4: Engine Will Not Decelerate. Engine Will Not Idle.
2301 ELECTRIC GOVERNOR FOR GENERATOR SET AND INDUSTRIAL ENGI
Problem No. 5: Engine Speed Not Constant
2301 ELECTRIC GOVERNOR FOR GENERATOR SET AND INDUSTRIAL ENGI
Problem No. 6: Engine Overspeeds
2301 ELECTRIC GOVERNOR FOR GENERATOR SET AND INDUSTRIAL ENGI
Problem No. 7: Engine Does Not Share Load (For Load Share Units Only)
2301 ELECTRIC GOVERNOR FOR GENERATOR SET AND INDUSTRIAL ENGI
Problem No. 8: Engine Does Not Parallel
2301 ELECTRIC GOVERNOR FOR GENERATOR SET AND INDUSTRIAL ENGI
Service Procedures
2301 ELECTRIC GOVERNOR FOR GENERATOR SET AND INDUSTRIAL ENGI
Chapter 5. Troubleshooting
2301A SPEED CONTROL
Appendix A. Guide for Handling and Protection of Electronic Controls, Printed Circuit Boards, &amp; Modules
2301A SPEED CONTROL
Appendix B. EMI Controls in Electronic Governing Systems
2301A SPEED CONTROL
Disassembly and Assembly
Governor &amp; Fuel Pump Drive
3408C & 3412C INDUSTRIAL ENGINES
Fuel Injection Pumps
3408C & 3412C INDUSTRIAL ENGINES
Fuel Transfer Pump
3408C & 3412C INDUSTRIAL ENGINES
Governor &amp; Fuel Injection Pump Housing
3408C & 3412C INDUSTRIAL ENGINES
Fuel Shutoff Solenoid
3408C & 3412C INDUSTRIAL ENGINES
Fuel Ratio Control
3412 INDUSTRIAL & MARINE ENGINES
Fuel Transfer Pump
3412 INDUSTRIAL & MARINE ENGINES
Fuel Injection Pumps
3412 INDUSTRIAL & MARINE ENGINES
Automatic Timing Advance
3412 INDUSTRIAL & MARINE ENGINES
Governor (Low Speed Engine)
3412 INDUSTRIAL & MARINE ENGINES
Fuel Injection Pump Housing &amp; Governor
3412 INDUSTRIAL & MARINE ENGINES
Service Magazine
Modification Of 5P1768 Pointer Assembly Necessary For Use On Some Fuel Injection Pump Housings{1253,0653}
1980/03/31
6V2029 Fixture Group Available For Adjustment Of Air/Fuel Ratio Control {0626,1278,0652}
1981/03/23
Troubleshooting The Fuel Ratio Control Group For Low Power Complaints{1278}
1981/08/24
Part Number For Fuel Injection Pump Group In New Location{1253,1286}
1981/11/09
New Idler Shaft Used In Fuel Transfer Pumps{1256}
1982/02/22
Fuel Rack Slots Have Improved Wear Resistance{1257}
1982/05/10
Make Set Point Measurements Easier With The 6V4060 Engine Set Point Indicator{0651}
1982/08/16
Changes In Engine RPM; Governor Does Not Operate Correctly{1264}
1982/10/18
Changes In Engine RPM; Governor Does Not Operate Correctly{1264}
1983/01/10
New Rack Shutoff Solenoid Available{1257,1259}
1983/02/28
New Specification For Clearance Between Fuel Rack Slot And Cross Link{1257}
1983/05/16
Improved Governor Control Shaft And Seal Will Help Prevent Oil Leakage{1265}
1983/07/04
Information For Repair Of Hydraulic Fuel Ratio Controls{1278}
1983/08/15
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
Procedure To Remove Sharp Edges From Fuel Racks {1257,1253}
1984/02/06
New EG3P Actuator Assemblies Available{1289}
1984/02/27
Overvoltage Protection For Woodward 2301 Governor{1289}
1984/04/09
Only The External Needle Valve Can Be Adjusted On Woodward EG3P or EG10P Actuators{1265,1289}
1984/04/23
New Speed Setting Motor Assembly On Woodward PSG Governor Has More Resistance To Moisture And Vibration Damage{1264}
1984/05/14
Fill Oil Sump Before Installing Woodward Governor{1264,1288,1289}
1984/12/10
Remanufactured Air Fuel Ratio Controls {1278,7754}
1985/01/14
Only The External Needle Valve Can Be Adjusted On Woodward EG3PC Or EG10PC Actuators{1265,1289}
1985/02/04
Cross Link Between Fuel Racks Has Smoother Surface{1250,1257}
1985/03/11
Check Fuel Injection Nozzles In Overheated Engines{1254}
1985/09/02
Steel Fuel Pump Lifter Used{1250,1251}
1985/09/02
Changes To Fuel Systems {1250,1251,1252,1253,1254,1100}
1985/09/16
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
Be Sure The Polarity Of The Electrical Connector On EG3P Woodward Actuator Assembly Is Correct{1265,1250}
1986/05/05
More Precise Governor Speed Adjustment Possible With Attachment Governor Control Groups{1265,1264,1250}
1986/06/02
Black Nylon Fuel Seals For Lockwire Available Only To NACD Dealers For Certain Customers{1257,1264}
1986/06/09
Changes Have Been Made To OT Microfiche (Fuel Setting And Related Information){1250,1251,1281}
1986/06/16
More Flexible Lockwire Used With Nylon Seals For Sealing Critical Areas{1257,1264}
1986/09/22
Nylon Seals Used On Lockwire To Seal Critical Areas; All Subsidiary Dealers Can Now Order Parts Service Seals {1257,1264}
1986/11/03
New Spring Used In Fuel Ratio Control{1278}
1977/03/21
Improvements To Fuel Injection Pump And Governor{1286}
1977/06/06
Fuel Transfer Pump Shaft With Chromium Plate{1256}
1977/10/10
New Governor Spring Changes Speed Regulation{1264,1286}
1977/10/31
Improved High Idle Display Of The 6V3100 And 8T5300/8T5301 Engine Timing Indicator Groups{0781}
1987/03/16
Change In Design Of Engine Governor, Fuel Injection And Transfer Pump Groups, And Fuel Ratio Control Groups{1264,1278,1286}
1978/01/23
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
New Tachometer Drive Adapter Assembly Prevents Failure Of The Seals For the Tachometer Drive Group And Transfer Pump{7462,1256}
1978/02/27
Do Not Use The 5B1401 Cleaning Tool Group To Clean The Orifice In Capsule-Type Fuel Injection Nozzles{0650,1254}
1978/04/24
O-Ring Seals Of A Different Material Are Now Used On The Outside Diameter Of The Servo Cylinder In Governors{1264}
1978/05/01
New Dashpot Spring Gives A Reduction In &quot;Overshoot&quot;{1264}
1978/06/26
A One-Piece Spring Seat Is Now Used In The Governor{1264}
1978/06/26
Different O-Ring Seals Now Used In Fuel Injection Pump Group{1251}
1978/08/28
Use New 6V22 Tool Group To Make Replacement Of Worn Governor Spring Guides{0620}
1978/09/25
Modification To Rack Adjusting Tool Needed For Higher Rack Settings{0654,1257}
1978/10/16
New Woodward Governor Control Used On Diesel Engines; Former Control Now Used On Gas Engines Only{1265}
1979/03/19
Conversion Group Available To Install Woodward Governor On Engines Equipped With Mechanical Governor{1264}
1979/04/09
9S8100 Tool Group Changed To Use With Fuel Transfer Pump Only{0622}
1979/05/28
To Prevent A Possible Change In The Fuel Rack Setting, A Specific Assembly Procedure Must Be Used To Tighten The Bolt On The Governor Stop Collar{1259,1257,1250}
1979/07/02
Changes Made To 8S2243 And 8S4613 Wrenches Used On Fuel Injection Pumps{0612,1251}
1979/08/06
Tee Handle Hexagonal Wrench In Rack Adjusting Tool Is Now Available For Parts Replacement
1979/09/10
New Throttle Shaft Bearing Sleeves Used In Governor Housing Assembly{1365}
1990/07/30
Governor Control Motor Polarity May Require A Change{1265,1408,7556}
1990/10/29
Replace Camshaft And Install New Lifters If Pitting, Spalling, Or Wear Occurs On Lobes Of 4N0599 And 4N0602 Camshafts In Fuel Injection Pump Groups{1251,1253}
1991/05/20
New Components Help Prevent Air Leaks In Improved Fuel Ratio Control Groups{1278}
1992/05/25
New Diaphragm Used In Fuel Ratio Control Groups{1278}
1992/06/15
Improved Fuel Pump Bonnet Seal Has Better Heat Resistance {1251}
1994/09/12
Tamper Resistant Plugs And Tamper Resistant Bolts Used To Prevent Changes To Fuel Ratio Control (FRC) Setting{1278,1287}
1996/01/22
Improved Governor Servo Components Available For Use With Energize To Run Solenoids; Energize To Run Solenoid Stop Bolt Adjustment Procedure{1264,1259}
1996/06/03

Caterpillar Parts SIS Catalog 3412 :

GOVERNOR GP
6I-1098 GOVERNOR GP
GOVERNOR GP
4W-8678 GOVERNOR GP
GOVERNOR GP
4W-7181 GOVERNOR GP
GOVERNOR GP
4W-6017 GOVERNOR GP
GOVERNOR GP
4W-6013 GOVERNOR GP
GOVERNOR AS-ELECTRONIC
7E-1233 GOVERNOR AS-ELECTRONIC
GOVERNOR AS-ELECTRONIC
7E-1232 GOVERNOR AS-ELECTRONIC
GOVERNOR AS-ELECTRONIC
4W-9314 GOVERNOR AS-ELECTRONIC
GOVERNOR GP
8N-6951 GOVERNOR GP
GOVERNOR GP-ELECTRONIC
4W-8180 GOVERNOR GP-ELECTRONIC
GOVERNOR GP-ELECTRONIC
4W-8185 GOVERNOR GP-ELECTRONIC
HOUSING AS-GOVERNOR DRIVE
2W-4533 HOUSING AS-GOVERNOR DRIVE
HOUSING GP-FUEL PUMP
4N-2117 HOUSING GP-FUEL PUMP
HOUSING GP-FUEL PUMP
7N-6124 HOUSING GP-FUEL PUMP
INJECTOR GP-FUEL
4W-7018 INJECTOR GP-FUEL
INJECTOR GP-FUEL
4W-7019 INJECTOR GP-FUEL

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