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6N-9735 GOVERNOR GP PART OF 8N-3104 CONVERSION GP-GOVERNOR 3412 MARINE ENGINE


FUEL SYSTEM
GOVERNOR GP
PUMP GP-FUEL INJECTION

MARINE ENGINE 3412 MARINE ENGINE 60M
 3412B Marine Engine 60M00001-05160 SEBP1098 3412 60M   (1976)

FUEL SYSTEM

GOVERNOR GP
GOVERNOR GP
6I-1098 GOVERNOR GP
GOVERNOR GP
6N-9732 GOVERNOR GP
GOVERNOR GP
6N-9735 GOVERNOR GP
GOVERNOR GP
7N-6271 GOVERNOR GP
GOVERNOR GP
8N-6775 GOVERNOR GP
GOVERNOR GP
8N-6951 GOVERNOR GP
 

#SEBP10980490
 

6N-9735: GOVERNOR GP

6N-9735 GOVERNOR GP
PART OF 8N-3104 CONVERSION GP-GOVERNOR
i00390885 SEBP1098
6N9735 GOVERNOR GP Parts scheme
  For full view, you need register

Parts for your 3412 MARINE ENGINE:

CATERPILLAR SIS
Pos. Part No Qty Parts name Comments
1. 7N-2299 [1] LEVER-GOVERNOR OUTPUT  
2. 3L-1474 [1] PIN-TAPERED  
3. 6N-9732 Y [1] GOVERNOR GP  
  Y   SEPARATE ILLUSTRATION
 

#SEBP10980491
 

7N-6271: GOVERNOR GP

7N-6271 GOVERNOR GP
S/N 60M1-1914
PART OF 7N-8231 PUMP GP-GOV, FUEL INJ & TFR
i00978949 SEBP1098
7N6271 GOVERNOR GP Parts scheme
  For full view, you need register

Parts for your 3412 MARINE ENGINE:

CATERPILLAR SIS
Pos. Part No Qty Parts name Comments
1. 9N-3363 [1] HOUSING AS-GOVERNOR  
2. 8S-0134 [1] BUSHING  
3. 8M-8403 [1] SPRING-GUIDE  
4. 9S-8001 [1] PLUG  
  4J-7533 [1] SEAL-O-RING  
5. 9S-0798 [1] BUSHING  
6. 5P-3272 [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. 4N-1911 [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. 2A-0762 [4] BOLT (1/4-20X0.625-IN)  
20. 9N-2165 [1] LEVER-SOLENOID  
21. 1S-7336 [2] LOCK-BOLT  
22. 0S-1614 [2] BOLT (1/4-20X0.5-IN)  
23. 5P-0796 [2] SEAL-LIP TYPE  
24. 4N-0951 [1] SHAFT-SHUTOFF  
25. 1S-7984 [1] BUSHING  
26. 1K-4703 [1] WASHER (13.1X22.2X1.6-MM THK)  
27. 7N-7325 [1] SCREW-ADJUSTMENT (LOW IDLE)  
28. 2J-0157 [2] SEAL-O-RING  
29. 9N-3324 [1] SCREW-ADJUSTMENT (HIGH IDLE)  
30. 5L-8992 [1] COVER-ADJUSTMENT  
31. 6L-1756 [1] BOLT (1/4-20X1.5-IN)  
  4B-9747 [1] WASHER (0.266X0.375X0.031-IN THK)  
32. 8L-4155 [1] SETSCREW  
  1B-4201 [1] NUT-FULL (1/4-28-THD)  
33. 9M-4704 [1] BOLT (8-32X1-IN)  
34. 8L-4154 [1] COLLAR-LOAD STOP  
35. 2N-4386 [1] COVER  
36. 1B-2714 [2] BOLT (1/4-20X2.5-IN)  
  1B-4330 [2] NUT (1/4-20-THD)  
  5P-0537 [4] WASHER-HARD (7.2X14.5X2-MM THK)  
37. 8S-5388 [2] GASKET  
38. 2P-8669 [1] GASKET  
39. 2P-8686 [1] LEVER AS-CONTROL  
  9S-4466 [1] LEVER AS-CONTROL  
40. 9M-9788 [1] PLUNGER  
41. 7M-7316 C [1] SPRING  
42. 5H-1351 [1] PIN-SPRING  
43. 2P-8679 [1] STRAINER AS (FUEL)  
44. 2P-8697 [1] GASKET  
45. 6N-3504 [1] SEAT-GOVERNOR SPRING  
46. 4N-1870 [1] GASKET-HOUSING  
47. 9S-8008 [1] PLUG (1-1/16-12-THD)  
  3D-2824 [1] SEAL-O-RING  
48. 5M-6214 [1] PLUG (1/8-27 PTF)  
49. 9N-3684 Y [1] PLATE GP-GOVERNOR ADAPTER  
50. 6N-9040 [1] DRIVE AS-FLEXIBLE  
51. 3H-1258 [1] RING-RETAINING  
52. 6N-0265 [1] DOWEL  
53. 6N-8780 [1] STOP  
54. 8H-9181 [1] SPRING-BUMPER  
55. 9S-4673 [1] BAND AS-LEVER  
56. 9S-4468 [1] BOLT-SPECIAL  
  2F-4159 [1] LOCKNUT  
57. 6N-8793 [1] SPRING  
58. 5L-8991 [1] GASKET-COVER  
59. 1B-9575 [1] BOLT (5/16-18X1.56-IN)  
  C   CHANGE FROM PREVIOUS TYPE
  Y   SEPARATE ILLUSTRATION
 

#SEBP10980492
 

8N-6775: GOVERNOR GP

8N-6775 GOVERNOR GP
WOODWARD
PART OF 8N-6951 GOVERNOR GP
i00974066 SEBP1098
8N6775 GOVERNOR GP Parts scheme
  For full view, you need register

Parts for your 3412 MARINE ENGINE:

CATERPILLAR SIS
Pos. Part No Qty Parts name Comments
1. 5H-6618 [5] SCREW-MACHINE  
  8F-1434 [5] LOCKWASHER  
2. 7N-6052 [1] SPRING AS-SPEED  
3. 1N-3316 [3] SEAL-OIL  
4. 6L-3996 [1] SEAT-SPRING  
5. 3N-5723 [1] SPRING  
6. 2F-2293 [1] GASKET-COVER  
7. 7N-4533 [1] BEARING-THRUST  
8. 3N-5729 [1] SEAT-SPRING  
9. 5N-3885 [1] LINK-SPEED DROOP  
10. 5N-3890 [1] SHAFT-SPEED ADJUSTMENT  
11. 5N-4112 [1] SPRING-TORSION  
12. 5N-3915 [1] LINK AS  
13. 2N-1894 [1] PIN-SPRING  
14. 6L-9838 [1] SHAFT-TERMINAL  
15. 6N-7530 [1] PIN-PIVOT  
16. 8N-7849 [1] LEVER-TERMINAL  
17. 6L-4007 [1] VALVE AS-RELIEF  
18. 8N-2276 [1] STOP AS-POWER PISTON  
19. 3N-5728 [1] STRUT-SERVO  
20. 3N-5727 [1] PISTON-POWER  
21. 5N-3939 [1] CASE AS  
22. 6L-3990 [2] SPRING-BUFFER  
23. 6L-3997 [1] PISTON-BUFFER  
24. 5N-7439 [1] BASE AS-GOVERNOR  
25. 6L-3995 [1] SEAT-SPRING  
26. 6L-3983 [1] GEAR-IDLER (10-TEETH)  
27. 6L-4003 [1] BUSHING  
28. 6L-3994 [1] PLUNGER-VALVE  
29. 7N-0001 [1] BALL HEAD AS  
30. 5N-3909 [1] CLUTCH AS  
31. 5N-3889 [1] VALVE-NEEDLE  
32. 5N-3886 [1] SCREW (10-32X1.5-IN)  
33. 5N-3884 [1] BLOCK-SPEED DROOP SLIDER  
34. 6F-3480 [2] SLEEVE AS-ADJUSTMENT  
35. 5N-3887 [1] PIN  
36. 5N-3891 [3] WASHER  
37. 5N-3883 [1] SCREW-DROOP ADJUSTMENT  
  4B-2043 [1] NUT (8-32-THD)  
38. 8N-3836 [1] SCREW-BRACKET  
39. 5N-3911 [1] SHAFT AS-DROOP  
40. 5N-3913 [1] LEVER  
41. 5N-3916 [1] SLEEVE AS-ADJUSTMENT  
42. 5N-3892 [1] BRACKET  
43. 5N-4111 [1] SPACER (0.192X0.249X0.137-IN THK)  
44. 6L-3992 [1] BUSHING-TERMINAL  
45. 8N-7846 [1] COVER AS-MOTOR  
  8N-7854 [1] COVER  
46. 8N-7848 [1] MOTOR AS  
47. 8N-7847 [1] BOOT  
   
    AVAILABLE REPAIR KIT(S):
  7N-6807 [1] KIT-HARDWARE  
 

#SEBP10980493
 

8N-6951: GOVERNOR GP

8N-6951 GOVERNOR GP
WOODWARD PSG-24 VOLT MOTOR
PART OF 8N-3104 CONVERSION GP-GOVERNOR
Type 1
i00974067 SEBP1098
8N6951 GOVERNOR GP Parts scheme
  For full view, you need register

Parts for your 3412 MARINE ENGINE:

CATERPILLAR SIS
Pos. Part No Qty Parts name Comments
1. 3L-1474 [1] PIN-TAPERED  
2. 7N-2299 [1] LEVER-GOVERNOR OUTPUT  
3. 8N-6775 Y [1] GOVERNOR GP  
  Y   SEPARATE ILLUSTRATION
 

#SEBP10980494
 

8N-6951: GOVERNOR GP

8N-6951 GOVERNOR GP
WOODWARD PSG-24 VOLT MOTOR
PART OF 8N-3104 CONVERSION GP-GOVERNOR
Type 2
i00413388 SEBP1098
8N6951 GOVERNOR GP Parts scheme
  For full view, you need register

Parts for your 3412 MARINE ENGINE:

CATERPILLAR SIS
Pos. Part No Qty Parts name Comments
1. 3L-1474 [1] PIN-TAPERED  
2. 7N-2299 [1] LEVER-GOVERNOR OUTPUT  
3. 4W-6811 CY [1] GOVERNOR GP  
  C   CHANGE FROM PREVIOUS TYPE
  Y   SEPARATE ILLUSTRATION
 

#SEBP10980495
 

8N-6951: GOVERNOR GP

8N-6951 GOVERNOR GP
WOODWARD PSG-24 VOLT MOTOR
PART OF 8N-3104 CONVERSION GP-GOVERNOR
Type 3
i00413391 SEBP1098
8N6951 GOVERNOR GP Parts scheme
  For full view, you need register

Parts for your 3412 MARINE ENGINE:

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
 

#SEBP10980496
 

8N-7526: GOVERNOR GP

8N-7526 GOVERNOR GP
PART OF 7N-7576 PUMP GP-GOV & FUEL INJ, 1W-4783 PUMP GP-GOV, FUEL INJ & TFR
Type 1
i00971630 SEBP1098
8N7526 GOVERNOR GP Parts scheme
  For full view, you need register

Parts for your 3412 MARINE ENGINE:

CATERPILLAR SIS
Pos. Part No Qty Parts name Comments
1. 9N-3363 [1] HOUSING AS-GOVERNOR  
2. 8S-0134 [1] BUSHING  
3. 8M-8403 [1] SPRING-GUIDE  
4. 9S-8001 [1] PLUG  
  4J-7533 [1] SEAL-O-RING  
5. 9S-0798 [1] BUSHING  
6. 5P-3272 [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-1596 [1] BOLT (7/8-14X2.75-IN)  
13. 1D-4540 [3] BOLT (5/16-18X2.75-IN)  
14. 4N-1911 [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. 2A-0762 [2] BOLT (1/4-20X0.625-IN)  
20. 9N-2165 [1] LEVER-SOLENOID  
21. 1S-7336 [2] LOCK-BOLT  
22. 0S-1614 [2] BOLT (1/4-20X0.5-IN)  
23. 5P-0796 [2] SEAL-LIP TYPE  
24. 4N-0951 [1] SHAFT-SHUTOFF  
25. 1S-7984 [1] BUSHING  
26. 1K-4703 [1] WASHER (13.1X22.2X1.6-MM THK)  
27. 7N-7325 [1] SCREW-ADJUSTMENT (LOW IDLE)  
28. 2J-0157 [2] SEAL-O-RING  
29. 3S-1494 [1] SCREW-ADJUSTMENT (HIGH ILDE)  
30. 5L-8992 [1] COVER-ADJUSTMENT  
31. 6L-1756 [1] BOLT (1/4-20X1.5-IN)  
  4B-9747 [1] WASHER (0.266X0.375X0.031-IN THK)  
32. 8L-4155 [1] SETSCREW  
  1B-4201 [1] NUT-FULL (1/4-28-THD)  
33. 9M-4704 [1] BOLT (8-32X1-IN)  
34. 8L-4154 [1] COLLAR-LOAD STOP  
35. 2N-4386 [1] COVER  
36. 1B-2714 [2] BOLT (1/4-20X2.5-IN)  
  1B-4330 [2] NUT (1/4-20-THD)  
  5P-0537 [4] WASHER-HARD (7.2X14.5X2-MM THK)  
37. 8S-5388 [1] GASKET  
38. 2P-8669 [1] GASKET  
39. 2P-8686 [1] LEVER AS-CONTROL  
  9S-4466 [1] LEVER AS-CONTROL  
40. 9M-9788 [1] PLUNGER  
41. 7M-7316 C [1] SPRING  
42. 5H-1351 [1] PIN-SPRING  
43. 2P-8679 [1] STRAINER AS (FUEL)  
44. 2P-8697 [1] GASKET  
45. 6N-3504 [1] SEAT-GOVERNOR SPRING  
46. 4N-1870 [1] GASKET-HOUSING  
47. 9S-8008 [1] PLUG (1-1/16-12-THD)  
  3D-2824 [1] SEAL-O-RING  
48. 5M-6214 [1] PLUG (1/8-27 PTF)  
49. 8N-7525 Y [1] PLATE GP-GOVERNOR ADAPTER  
50. 6N-9040 [1] DRIVE AS-FLEXIBLE  
51. 3H-1258 [1] RING-RETAINING  
52. 6N-0265 [1] DOWEL  
53. 6N-8780 [1] STOP  
54. 8H-9181 [1] SPRING-BUMPER  
55. 9S-4673 [1] BAND AS-LEVER  
56. 9S-4468 [1] BOLT-SPECIAL  
  2F-4159 [1] LOCKNUT  
57. 6N-8793 [1] SPRING  
58. 5L-8991 [1] GASKET-COVER  
59. 1B-9575 [1] BOLT (5/16-18X1.56-IN)  
60. 3L-5987 [1] COVER  
    (SMHS7593 FORM - INSTALLING COVERNOR GROUP
  C   CHANGE FROM PREVIOUS TYPE
  Y   SEPARATE ILLUSTRATION
 

#SEBP10980497
 

8N-7526: GOVERNOR GP

8N-7526 GOVERNOR GP
PART OF 7N-7576 PUMP GP-GOV & FUEL INJ
Type 2
i00108885 SEBP1098
8N7526 GOVERNOR GP Parts scheme
  For full view, you need register

Parts for your 3412 MARINE ENGINE:

CATERPILLAR SIS
Pos. Part No Qty Parts name Comments
1. 5L-8992 [1] COVER-ADJUSTMENT  
2. 5P-6945 C [1] BOLT (1/4-20X1.125-IN)  
  4B-9747 [1] WASHER (0.266X0.375X0.031-IN THK)  
3. 8L-4155 [1] SETSCREW  
  1B-4201 [1] NUT-FULL (1/4-28-THD)  
4. 9M-4704 [1] BOLT (8-32X1-IN)  
5. 8L-4154 [1] COLLAR-LOAD STOP  
6. 2N-4386 [1] COVER  
7. 1B-2714 [2] BOLT (1/4-20X2.5-IN)  
  1B-4330 [2] NUT (1/4-20-THD)  
  5P-0537 [4] WASHER-HARD (7.2X14.5X2-MM THK)  
8. 6L-1597 C [2] GASKET  
9. 2P-8669 [1] GASKET  
10. 2W-1491 C [1] LEVER-CONTROL  
11. 9M-9788 C [1] PLUNGER  
12. 7M-7316 C [1] SPRING  
13. 5H-1351 C [1] PIN-SPRING  
14. 2P-8679 [1] STRAINER AS (FUEL)  
15. 2P-8697 [1] GASKET  
16. 6N-3504 [1] SEAT-GOVERNOR SPRING  
17. 4N-1870 [1] GASKET-HOUSING  
18. 9S-8008 [1] PLUG (1-1/16-12-THD)  
  3D-2824 [1] SEAL-O-RING  
19. 5M-6214 [1] PLUG (1/8-27 PTF)  
20. 8N-7525 Y [1] PLATE GP-GOVERNOR ADAPTER  
21. 6N-9040 [1] DRIVE AS-FLEXIBLE  
22. 2W-9780 C [1] PIN AS  
23. 3L-5987 [1] COVER  
24. 6N-8780 [1] STOP  
25. 8H-9181 [1] SPRING-BUMPER  
26. 1B-9575 [1] BOLT (5/16-18X1.56-IN)  
27. 9S-4468 [1] BOLT-SPECIAL  
  2F-4159 C [1] LOCKNUT  
28. 6N-8793 [1] SPRING  
29. 5L-8991 [1] GASKET-COVER  
    FORM GOVERNOR GROUP
  C   CHANGE FROM PREVIOUS TYPE
  Y   SEPARATE ILLUSTRATION
 

#SEBP10980498
 

2W-4533: HOUSING AS-GOVERNOR DRIVE

2W-4533 HOUSING AS-GOVERNOR DRIVE
GOVERNOR ADAPTER
PART OF 6N-1656 DRIVE GP-GOVERNOR
AN ATTACHMENT
i05010971 SEBP1098
2W4533 HOUSING AS-GOVERNOR DRIVE Parts scheme
  For full view, you need register

Parts for your 3412 MARINE ENGINE:

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  
 

#SEBP10980499
 

4N-2117: HOUSING GP-FUEL PUMP

4N-2117 HOUSING GP-FUEL PUMP
PART OF 4W-6073 PUMP GP-FUEL INJECTION
AN ATTACHMENT
i00370045 SEBP1098
4N2117 HOUSING GP-FUEL PUMP Parts scheme
  For full view, you need register

Parts for your 3412 MARINE ENGINE:

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
 

Information:

Engine News
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
Change 6V3060 EGR Testers To LES Testers
1983/04/27
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 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
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
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
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
New Diaphragm Used In Governor Air Actuator Group Improves Service Life{1265}
1994/01/01
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
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
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
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}
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 7N7783 Sleeve And 8N6579 Spring Or 8N7526 Governor Group{1264}
Installation Of 7N7783 Sleeve And 8N6579 Spring Or 8N7526 Governor Group{1264}
Using the 6V7870 Fixture Group and 6V7872 Pliers{1250, 1251}
Using the 6V7870 Fixture Group and 6V7872 Pliers{1250, 1251}
Technical Information Bulletin
Remanufactured Fuel Injection Nozzles
Remanufactured Fuel Injection Nozzles
3400 V - Block Cleaniness at Gov'n Oil Supply Line
3400 V - Block Cleaniness at Gov'n Oil Supply Line
Specifications
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
Systems Operation
Systems Operation
2301 ELECTRIC GOVERNOR FOR GENERATOR SET AND INDUSTRIAL ENGI
Installation And Operation
2301A SPEED CONTROL
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, & Modules
2301A SPEED CONTROL
Appendix B. EMI Controls in Electronic Governing Systems
2301A SPEED CONTROL
Disassembly and Assembly
Fuel Transfer Pump
3408C & 3412C MARINE ENGINES
Fuel Injection Pumps
3408C & 3412C MARINE ENGINES
Governor & Fuel Pump Drive
3408C & 3412C MARINE ENGINES
Fuel Injection Pump Housing & Governor
3408C & 3412C MARINE ENGINES
Governor
3408C & 3412C MARINE 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 & 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
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 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
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
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
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
Soft Washers And Lockwashers Are Now Used With The Mounting Bolts For Air-Fuel Ratio Control{1278,1264}
1978/03/13
Do Not Use The 5B1401 Cleaning Tool Group To Clean The Orifice In Capsule-Type Fuel Injection Nozzles{0650,1254}
1978/04/24
O-Ring Seals Of A Different Material Are Now Used On The Outside Diameter Of The Servo Cylinder In Governors{1264}
1978/05/01
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
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
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 Governor Air Actuator Group Improves Service Life{1265}
1994/01/10
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
6N-9732 GOVERNOR GP
GOVERNOR GP
6I-1098 GOVERNOR GP
GOVERNOR GP
4W-8678 GOVERNOR GP
GOVERNOR GP
4W-8678 GOVERNOR GP
GOVERNOR GP
4W-6811 GOVERNOR GP
GOVERNOR GP
4W-6811 GOVERNOR GP
GOVERNOR GP
4W-3502 GOVERNOR GP
GOVERNOR GP
4N-1894 GOVERNOR GP
GOVERNOR GP
7N-6271 GOVERNOR GP
GOVERNOR GP
8N-6775 GOVERNOR GP
GOVERNOR GP
8N-6951 GOVERNOR GP
GOVERNOR GP
8N-6951 GOVERNOR GP
GOVERNOR GP
8N-6951 GOVERNOR GP
GOVERNOR GP
8N-7526 GOVERNOR GP
GOVERNOR GP
8N-7526 GOVERNOR GP
HOUSING AS-GOVERNOR DRIVE
2W-4533 HOUSING AS-GOVERNOR DRIVE

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