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8N-6714 GOVERNOR GP -RH 3161 WITH SMOKE LIMITER & HYDRAULIC/PNEUMATIC SHUT-OFF -HYDRAULIC CYLINDER FOR USE WITH STANDARD & OPPOSITE ENGINE ROTATION AN ATTACHMENT 3512


FUEL SYSTEM
GOVERNOR GP
LINES GP-FUEL INJECTION

MARINE ENGINE 3512 MARINE ENGINE 50Y
 3512 Marine Engine 50Y00647-01304 SEBP1554 3512 50Y   (1980)

FUEL SYSTEM

GOVERNOR GP
8N-6481 GOVERNOR GP
8N-6712 GOVERNOR GP
8N-6714 GOVERNOR GP
8N-6722 GOVERNOR GP
GOVERNOR GP
9Y-2651 GOVERNOR GP
GOVERNOR GP
9Y-2652 GOVERNOR GP
 

#SEBP15540720
 

8N-6714: GOVERNOR GP

8N-6714 GOVERNOR GP -RH
3161 WITH SMOKE LIMITER & HYDRAULIC/PNEUMATIC SHUT-OFF -HYDRAULIC CYLINDER
FOR USE WITH STANDARD & OPPOSITE ENGINE ROTATION
AN ATTACHMENT
i00678963 SEBP1554
  For full view, you need register

Parts for your 3512 MARINE ENGINE:

CATERPILLAR SIS
Pos. Part No Qty Parts name Comments
  1W-2135 Y [1] DRIVE GP-GOVERNOR  
  7N-4867 Y [1] FASTENER GP-FUEL INJ PUMP  
    -OR-
  1W-6034 Y [1] FASTENER GP-FUEL INJ PUMP  
  2W-8580 [1] GOVERNOR GP  
    -OR-
  4W-7269 Y [1] GOVERNOR GP  
    -OR-
  7C-3023 Y [1] GOVERNOR GP  
    -OR-
  7C-5681 Y [1] GOVERNOR GP  
    -OR-
  9Y-2651 Y [1] GOVERNOR GP  
    -OR-
  7E-8949 [1] GOVERNOR GP  
    -OR-
  6I-0664 Y [1] GOVERNOR GP  
    -OR-
  124-3173 Y [1] GOVERNOR GP  
  1W-2136 Y [1] LINES GP-FUEL RATIO CONTROL  
  1W-4862 Y [1] SHUTOFF GP-REMOTE  
  R   REMANUFACTURED PART MAY BE AVAILABLE
  Y   SEPARATE ILLUSTRATION
 

#SEBP15540721
 

8N-6722: GOVERNOR GP

8N-6722 GOVERNOR GP
S/N 66Z190-578
WOODWARD.UG8L-LH-WITH SMOKE LIMITER-DC SOLENOID
FOR USE WITH SAE OPPOSITE STANDARD ENGINE ROTATION
CANNOT BE USED WITH 7W-1530 HOUSING GP-FRONT
AN ATTACHMENT
i00525796 SEBP1554
  For full view, you need register

Parts for your 3512 MARINE ENGINE:

CATERPILLAR SIS
Pos. Part No Qty Parts name Comments
  8N-4266 Y [1] COVER GP-ACCESSORY DRIVE  
  8N-9662 Y [1] DRIVE GP-GOVERNOR  
  8N-4262 Y [1] FASTENER GP-FUEL INJ PUMP  
  1W-0516 Y [1] GOVERNOR GP  
  1N-4348 Y [1] LINES GP-FUEL RATIO CONTROL  
  5N-8572 Y [1] WIRING GP-GOVERNOR SOLENOID  
  Y   SEPARATE ILLUSTRATION
 

#SEBP15540722
 

9Y-2651: GOVERNOR GP

9Y-2651 GOVERNOR GP
S/N 50Y815-1304; 66Z344-578
PART OF 2W-8583, 8N-6714 GOVERNOR GP
AN ATTACHMENT
i00440288 SEBP1554
9Y2651 GOVERNOR GP Parts scheme 9Y2651 GOVERNOR GP Parts scheme 9Y2651 GOVERNOR GP Parts scheme 9Y2651 GOVERNOR GP Parts scheme 9Y2651 GOVERNOR GP Parts scheme 9Y2651 GOVERNOR GP Parts scheme
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Parts for your 3512 MARINE ENGINE:

CATERPILLAR SIS
Pos. Part No Qty Parts name Comments
1. 2W-4606 [1] PLATE-ORIFICE  
2. 2W-0245 [1] BRACKET AS  
3. 4W-3176 [2] PIN  
4. 1W-9781 [1] GASKET-PLATE  
5. 2W-0778 [1] COVER  
6. 1W-9780 [1] GASKET  
7. 9L-9777 [2] SETSCREW  
8. 2W-0446 [1] STOP-LEVER  
9. 8H-0707 [1] BOLT (1/4-20X1-IN)  
  3B-4504 [1] LOCKWASHER  
10. 2W-0243 [1] PLATE-IDENTIFICATION  
11. 2W-4315 [1] VALVE-NEEDLE  
  2W-0224 [1] SEAL-O-RING  
12. 2W-1458 Y [1] HOUSING GP-GOVERNOR  
13. 2W-2643 Y [1] CONTROL GP-GOVERNOR  
14. 2W-0138 [47] SCREW-FORMING (1/4-20X1-IN)  
15. 9Y-2715 [1] CONTROL GP-FUEL RATIO  
  9Y-2716 [1] KIT-FUEL RATIO CONTROL  
16. 7C-3985 [1] BASE  
17. 7C-9642 [1] PIN-COTTER  
18. 2W-4317 [1] PLUG-SPRING  
19. 2W-0148 [1] SLIDER AS  
20. 2W-0282 [3] SEAL-OIL  
21. 2W-4310 [1] PIN  
22. 2W-4311 [1] PIN  
23. 2W-4306 [1] SPRING-LEVER  
24. 7C-0081 [1] SHAFT  
25. 2W-0776 [1] COVER-SHUTDOWN  
  1W-9782 [1] GASKET-SHUTOFF  
26. 7C-3900 [1] PLUG  
  5P-7812 [1] SEAL-O-RING  
27. 2W-0124 [1] GASKET  
28. 7C-4262 [2] SPRING-BUFFER  
29. 2W-4307 [1] PISTON  
30. 2W-0774 [1] PLUG AS  
31. 5P-7812 [2] SEAL-O-RING  
32. 2W-0140 [1] SPRING-RETURN  
33. 2W-4316 [1] SEAT-LOADING  
34. 2W-4321 [1] LINK-LOADING  
35. 7C-3018 [1] ORIFICE-GOVERNOR  
36. 4W-3177 [1] LEVER AS-TERMINAL  
37. 1B-4201 [1] NUT-FULL (1/4-28-THD)  
38. 2W-4995 [1] SETSCREW-SOCKET  
39. 2W-4305 [1] LINK-CONNECTING  
40. 2W-4318 [1] PISTON-SERVO  
41. 2W-6417 [1] PIN-PISTON LINK  
42. 4W-3178 [1] WASHER-WAVE  
43. 2W-4323 [1] LEVER-FLOATING  
44. 2F-3219 [1] NUT-ELASTIC STOP  
  5P-0537 [1] WASHER-HARD (7.2X14.5X2-MM THK)  
45. 2W-4324 [1] SEAT-ACCUMULATOR  
46. 2W-1645 [1] SPRING  
47. 2W-4319 [1] PISTON  
48. 2H-3429 [1] RING-RETAINING  
49. 2W-0283 [1] SPRING-PLUNGER  
50. 2W-4313 [1] PLUNGER-VALVE  
51. 2W-1646 [1] ROD-SHUTOFF  
52. 2W-0144 [2] SHAFT-TERMINAL  
53. 7C-0078 [1] SPRING  
54. 2W-0233 Y [1] FLYWEIGHT GP  
55. 7C-3988 [1] COUPLING AS-DRIVE  
56. 2W-0447 [1] LEVER-SETTING  
57. 9Y-1588 Y [1] PUMP GP-GEAR (GOVERNOR)  
58. 2W-4994 [1] SPRING  
59. 2W-5005 [1] BLOCK-PIVOT  
60. 7C-8919 M [1] BOLT (1/4-28X1.75-IN)  
61. 2F-6721 [1] PIN-RACK  
62. 2W-1228 [1] NUT-SHUTDOWN ADJUSTMENT (1/4-28-THD)  
63. 9Y-2763 [1] WASHER-SPRING  
64. 9Y-2762 [1] SPACER  
65. 1A-8912 [2] WASHER (6.7X12.7X1.6-MM THK)  
66. 7C-8917 [1] WASHER-BIMETAL  
67. 4D-1322 [1] RING-RETAINING  
68. 7C-8918 [1] WASHER-BIMETAL  
69. 2W-4635 [1] LEVER-LIMITER  
70. 9S-4185 [1] PLUG (3/4-16-THD)  
  8L-2786 [1] SEAL-O-RING  
71. 2W-5975 [1] SCREW-BOLT (1/4-28X0.5-IN)  
72. 3L-6759 [1] WASHER  
73. 2W-5014 [1] ROD AS  
74. 2W-4608 [1] CAMSHAFT-LINK  
75. 2W-5011 [1] LEVER AS  
76. 8H-0707 [1] BOLT (1/4-20X1-IN)  
77. 9Y-2765 [1] COVER-SETTING  
78. 9S-4182 [1] PLUG (7/16-20-THD)  
  6V-5048 [1] SEAL-O-RING  
   
    AVAILABLE REPAIR KIT(S):
  4W-7628 [1] KIT-GOVERNOR REPAIR  
    (INCLUDES BEARINGS, PINS, RINGS, SEALS, GASKETS, & RACE)
  M   METRIC PART
  Y   SEPARATE ILLUSTRATION
 

#SEBP15540723
 

9Y-2652: GOVERNOR GP

9Y-2652 GOVERNOR GP
S/N 50Y737-853; 66Z266-359
PART OF 1W-5021, 7W-3332, 7W-3333, 8N-6712 GOVERNOR GP
ALSO AN ATTACHMENT
i00440318 SEBP1554
9Y2652 GOVERNOR GP Parts scheme 9Y2652 GOVERNOR GP Parts scheme 9Y2652 GOVERNOR GP Parts scheme 9Y2652 GOVERNOR GP Parts scheme 9Y2652 GOVERNOR GP Parts scheme 9Y2652 GOVERNOR GP Parts scheme
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Parts for your 3512 MARINE ENGINE:

CATERPILLAR SIS
Pos. Part No Qty Parts name Comments
1. 2W-4633 [1] TUBE  
2. 030-7946 [2] ELBOW  
  6V-5048 [2] SEAL-O-RING  
3. 9Y-2765 [1] COVER-SETTING  
4. 7C-3999 Y [1] CONTROL GP-GOVERNOR  
5. 2W-0779 [1] COVER  
6. 1W-9780 [1] GASKET  
7. 9L-9777 [2] SETSCREW  
8. 2W-0446 [1] STOP-LEVER  
9. 8H-0707 [1] BOLT (1/4-20X1-IN)  
  3B-4504 [1] LOCKWASHER  
10. 2W-0243 [1] PLATE-IDENTIFICATION (LEVER & DROOP)  
11. 2W-4315 [1] VALVE-NEEDLE  
  2W-0224 [1] SEAL-O-RING  
12. 2W-1458 Y [1] HOUSING GP-GOVERNOR  
13. 1W-9781 [2] GASKET-PLATE  
14. 2W-0138 [38] SCREW-FORMING (1/4-20X1-IN)  
15. 9Y-2715 [1] CONTROL GP-FUEL RATIO  
16. 7C-3985 [1] BASE  
17. 3B-4605 [2] PIN-COTTER  
18. 4W-3176 [2] PIN  
19. 2W-2643 Y [1] CONTROL GP-GOVERNOR  
20. 2W-0245 [1] BRACKET AS  
21. 2W-4606 [1] PLATE-ORIFICE  
22. 2W-4317 [1] PLUG-SPRING  
23. 2W-0148 [1] SLIDER AS (MID DROOP)  
24. 2W-0282 [3] SEAL-OIL  
25. 2W-4310 [1] PIN  
26. 2W-4311 [1] PIN  
27. 2W-4306 [1] SPRING-LEVER  
28. 7C-0081 [1] SHAFT (LEVER SPEED SETTING)  
29. 2W-0124 [1] GASKET  
30. 7C-4262 [2] SPRING-BUFFER  
31. 2W-4307 [1] PISTON  
32. 2W-0774 [1] PLUG AS  
33. 5P-7812 [2] SEAL-O-RING  
34. 2W-0140 [1] SPRING-RETURN  
35. 2W-4316 [1] SEAT-LOADING  
36. 2W-4321 [1] LINK-LOADING  
37. 7C-3018 [1] ORIFICE-GOVERNOR  
38. 4W-3177 [1] LEVER AS-TERMINAL  
39. 1B-4201 [1] NUT-FULL (1/4-28-THD)  
40. 2W-4995 [1] SETSCREW-SOCKET  
41. 2W-4305 [1] LINK-CONNECTING  
42. 2W-4318 [1] PISTON-SERVO  
43. 2W-6417 [1] PIN-PISTON LINK  
44. 4W-3178 [1] WASHER-WAVE (SPRING)  
45. 2W-0776 [1] COVER-SHUTDOWN  
46. 1W-9782 [1] GASKET-SHUTOFF  
47. 9S-4185 [1] PLUG (3/4-16-THD)  
  8L-2786 [1] SEAL-O-RING  
48. 2W-5874 [1] LEVER-SETTING  
49. 2F-3219 [1] NUT-ELASTIC STOP  
  5P-0537 [1] WASHER-HARD (7.2X14.5X2-MM THK)  
50. 2W-4324 [1] SEAT-ACCUMULATOR  
51. 2W-1645 [1] SPRING  
52. 2W-4319 [1] PISTON  
53. 2H-3429 [1] RING-RETAINING  
54. 2W-0283 [1] SPRING-PLUNGER  
55. 2W-4313 [1] PLUNGER-VALVE  
56. 2W-1646 [1] ROD-SHUTOFF  
57. 2W-0144 [2] SHAFT-TERMINAL  
58. 7C-0078 [1] SPRING  
59. 2W-0233 Y [1] FLYWEIGHT GP  
60. 7C-3988 [1] COUPLING AS-DRIVE (SOLID)  
61. 9Y-1588 Y [1] PUMP GP-GEAR (GOVERNOR)  
62. 2W-0447 [1] LEVER-SETTING  
63. 7C-3900 [1] PLUG  
  5P-7812 [1] SEAL-O-RING  
64. 2W-1476 [1] SPRING  
65. 2W-4619 [1] SEAT  
66. 2W-5916 [1] SCREW (1/4-28X4.5-IN)  
67. 7C-0077 [1] GUIDE AS-ROD  
68. 2W-4622 [1] ROD  
69. 5P-4672 [1] RING-RETAINING  
70. 8H-0707 [9] BOLT (1/4-20X1-IN)  
71. 2W-4994 [1] SPRING  
72. 2W-5005 [1] BLOCK-PIVOT  
73. 1A-8912 [2] WASHER (6.7X12.7X1.6-MM THK)  
74. 2F-6721 [1] PIN-RACK  
75. 2W-1228 [1] NUT-SHUTDOWN ADJUSTMENT (1/4-28-THD)  
76. 7C-8918 [1] WASHER-BIMETAL  
77. 9Y-2763 [1] WASHER-SPRING  
78. 9Y-2762 [1] SPACER  
79. 4D-1322 [1] RING-RETAINING  
80. 2W-4635 [1] LEVER-LIMITER  
81. 2W-5975 [1] SCREW-BOLT (1/4-28X0.5-IN)  
82. 3L-6759 [1] WASHER  
83. 2W-5014 [1] ROD AS  
84. 2W-4608 [1] CAMSHAFT-LINK  
85. 2W-5011 [1] LEVER AS  
86. 7C-8919 M [1] BOLT (1/4-28X1.75-IN)  
87. 7C-8917 [1] WASHER-BIMETAL  
   
    AVAILABLE REPAIR KIT(S):
  9Y-2716 [1] KIT-FUEL RATIO CONTROL  
    (INCLUDES PIN, GASKET, SEAL, & DIAPHRAGMS)
  4W-7628 [1] KIT-GOVERNOR REPAIR  
    (INCLUDES PINS, BEARINGS, PACKINGS, RINGS, SEALS, GASKETS, & RACE)
  M   METRIC PART
  Y   SEPARATE ILLUSTRATION
 

#SEBP15540724
 

138-6615: GOVERNOR GP-ELECTRONIC

138-6615 GOVERNOR GP-ELECTRONIC -LOAD SHARE
AN ATTACHMENT
i00511123 SEBP1554
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Parts for your 3512 MARINE ENGINE:

CATERPILLAR SIS
Pos. Part No Qty Parts name Comments
  4W-8790 [1] BLOCK-FUSE  
  131-5454 [1] CONTROL AS-ELECTRONIC GOVERNOR  
  7T-0037 [1] FUSE (0.75-AMPERE)  
  126-3085 [1] HARNESS AS-ENGINE (GOVERNOR)(EMCP II)  
  126-3103 [1] HARNESS AS-PANEL (GOVERNOR)(EMCP II)  
  4W-5972 [1] KNOB  
  127-9068 [1] POTENTIOMETER (100-OHM, 2-WATT)(GOVERNOR)  
  7C-4550 [1] SEAL (ROTATING SHAFT)  
  5L-5840 [1] WASHER (9.25X16.92X1.83-MM THK)  
 

#SEBP15540725
 

1W-7208: HOUSING GP-GOVERNOR

1W-7208 HOUSING GP-GOVERNOR
PART OF 1W-0516 GOVERNOR GP
AN ATTACHMENT
i00353122 SEBP1554
1W7208 HOUSING GP-GOVERNOR Parts scheme
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Parts for your 3512 MARINE ENGINE:

CATERPILLAR SIS
Pos. Part No Qty Parts name Comments
1. 2W-5824 [1] HOUSING  
2. 022-3035 [2] SETSCREW  
3. 2F-6743 [2] BEARING-SHAFT  
4. 008-2699 [1] WASHER  
5. 2W-5820 [1] POINTER  
6. 9F-9637 [1] WASHER  
7. 5M-3034 [1] LOCKNUT (5/16-24-THD)  
8. 4J-5477 [1] SEAL-O-RING  
9. 2W-5821 [1] LEVER AS  
10. 9F-2247 [2] PLUG-PIPE (1/8-27-THD)  
11. 2F-6734 [2] PIN-STRAIGHT  
12. 2F-6739 [1] LINK-ADJUSTMENT  
13. 2F-6737 [1] FULCRUM  
14. 2W-5823 [1] PIN  
15. 3B-4605 [1] PIN-COTTER  
16. 2W-5822 [1] RETAINER  
 

#SEBP15540726
 

2W-1458: HOUSING GP-GOVERNOR

2W-1458 HOUSING GP-GOVERNOR
S/N 50Y647-1304; 66Z190-359
PART OF 2W-1923, 4W-7241, 4W-7269, 7C-0083, 7C-0084, 7C-2850, 7C-3023, 7C-5681, 7W-3285, 9Y-2651, 9Y-2652 GOVERNOR GP
ALSO AN ATTACHMENT
i00357977 SEBP1554
2W1458 HOUSING GP-GOVERNOR Parts scheme
  For full view, you need register

Parts for your 3512 MARINE ENGINE:

CATERPILLAR SIS
Pos. Part No Qty Parts name Comments
1. 2W-1482 [1] PLUG-SPEED DROOP  
2. 2W-0224 [1] SEAL-O-RING (6.07MM ID)  
3. 2W-0222 [1] SEAL-O-RING  
4. 2W-0138 [4] SCREW-FORMING (1/4-20X1-IN)  
5. 2W-4320 [1] COVER-STOP  
6. 2W-4322 [1] RETAINER-PIN  
7. 2K-3455 [1] PIN-SPRING  
8. 2W-4314 [1] PIN-ZEROING  
9. 2W-4304 [1] SPRING-PIN  
10. 2W-4624 [1] PLUG-DETENT ADJUSTMENT  
11. 4W-4551 [2] NUT-SPLINE  
12. 2W-0221 [1] SEAL-O-RING (4.47MM ID)  
 

#SEBP15540727
 

7E-5416: HOUSING GP-GOVERNOR

7E-5416 HOUSING GP-GOVERNOR
S/N 50Y854-874; 66Z360-578
PART OF 7E-4537 GOVERNOR GP
ALSO AN ATTACHMENT
i00109478 SEBP1554
7E5416 HOUSING GP-GOVERNOR Parts scheme
  For full view, you need register

Parts for your 3512 MARINE ENGINE:

CATERPILLAR SIS
Pos. Part No Qty Parts name Comments
1. 2W-0774 [1] PLUG AS  
2. 5P-7812 [1] SEAL-O-RING  
3. 2W-0222 [1] SEAL-O-RING  
4. 2W-4624 [1] PLUG-DETENT ADJUSTMENT  
5. 0S-1616 [3] BOLT (1/4-20X1-IN)  
6. 2W-4320 [1] COVER-STOP  
7. 2W-4315 [1] VALVE-NEEDLE  
8. 2W-0224 [1] SEAL-O-RING  
9. 7E-5563 [2] BEARING-SHAFT  
10. 2W-0282 [3] SEAL-OIL  
11. 7E-5562 [1] BEARING-SHAFT  
12. 2W-4322 [1] RETAINER-PIN  
13. 2W-0221 [1] SEAL-O-RING  
14. 2K-3455 [1] PIN-SPRING  
15. 2W-4314 [1] PIN-ZEROING  
16. 2W-4304 [1] SPRING-PIN  
 

#SEBP15540728
 

121-2630: INJECTOR GP-FUEL

121-2630 INJECTOR GP-FUEL
S/N 66Z190-578
PART OF 121-3563 PUMP GP-FUEL INJECTION
AN ATTACHMENT
i00480672 SEBP1554
1212630 INJECTOR GP-FUEL Parts scheme
  For full view, you need register

Parts for your 3512 MARINE ENGINE:

CATERPILLAR SIS
Pos. Part No Qty Parts name Comments
1. 194-9584 [2] SEAL-O-RING  
2. 5P-8065 [1] SEAL-O-RING  
 

#SEBP15540729
 

392-0206: INJECTOR GP-FUEL

392-0206 INJECTOR GP-FUEL
S/N 50Y647-1304
PART OF 350-2143 KIT-ENGINE CONVERSION
i05435222 SEBP1554
3920206 INJECTOR GP-FUEL Parts scheme
  For full view, you need register

Parts for your 3512 MARINE ENGINE:

CATERPILLAR SIS
Pos. Part No Qty Parts name Comments
1. 245-4907 [1] SEAL-O-RING  
2. 245-4908 [1] SEAL-O-RING  
   
    PARTS SHOWN IN GRAPHIC(S) WITHOUT A REFERENCE NUMBER ARE NOT SERVICED SEPARATELY
 

Information:

Engine News
Explanation Of Differences In Timing Advance Information
1981/08/26
Make Set Point Measurements Easier With The 6V4060 Engine Set Point Indicator
1982/08/25
Improvement To 1N4679 Control Rod Assembly Increases Range Of Adjustment For Rack
1982/10/20
Installation Procedure For Woodward 3161 and UG8 Governors
1983/07/06
Explanation Of Engine High Idle RPM And Correct Adjustment Of Engine Setpoint
1983/11/30
Bolt Used Instead Of Stud In Governor Fastener Group To Prevent Damage To Governor Housing
1984/04/11
Quadrants Improved In Governor Control Groups
1984/07/11
Low Oil Level In Governor Can Cause Erratic Engine RPM
1985/02/01
Repair Kits Available For Air Actuator Used In Governor Control Groups
1985/09/01
Engine Valve Lash And Fuel Injection Timing Adjustment Procedure
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
Black Nylon Fuel Seals For Lockwire Available Only To NACD Dealers For Certain Customers
1986/06/01
How To Adjust Arming Pressure On Fuel Ratio Control On Caterpillar 3161 Governor
1986/06/01
Update Information For Caterpillar Fuel Injection Equipment Test Stand
1986/07/01
Improvements For Caterpillar 3161 Governors
1986/07/01
More Flexible Lockwire Used With Nylon Seals For Sealing Critical Areas
1986/10/01
Fuel Ratio Control Diaphragms On 3161 Governors
1987/02/01
Improved Fuel Transfer Pump Cover; Weep Hole Moved
1987/03/01
New Washer Used In Fuel Transfer Pump Group
1987/04/01
Initial Start Of Engine Using An EGB29P Governor/Actuator After Filling With Oil
1987/05/01
Features And Servicing Of The Various Caterpillar 3161 Governors
1987/06/01
New 3161 Marine Governor Provides Better Low Idle Stability
1989/11/01
New "On Engine" Adjustment Procedure For 3161 Woodward Governor
1990/10/01
Field Replacement Of Spacer To Correct Possible Sticking In Woodward 3161 Governor Electric Shutoff Group
1990/12/01
Remanufactured Type 1 Fuel Injector Assembly Available For 3500 Family Of Engines Equipped With UG8 Governors
1991/04/01
Fuel Injection Pump Bushing Torque Increased
1991/04/01
New Speed Setting Clutch Group For 3161 Woodward Governors
1991/06/01
End Clearance Specification Changed For Front Shaft In Fuel Injection Control
1991/10/01
New 3161 Governor With Improved Fuel Limiter
1993/09/01
New Seals Extend Life of Fuel Transfer Pump{1256}
1994/11/01
Woodward Control Assemblies Have Changed Part Numbers To Provide The CE Marking For Electromagnetic Compatibility (EMC) Directives{1264}
1996/05/09
New Basic Governor Groups (Woodward 3161) Have Self-Contained Oil Supply {1264}
1997/12/16
Correct Adjustment Of Fuel Shut-Off Solenoid Shaft Can Prevent Failures
1977/07/13
New Hydramechanical Shutoff Groups Reduce The Occurrence Of Improper Shutdowns {1289}
2000/07/01
Special Instruction
Using The 6V4060 Engine Set Point Indicator Group{0781}
Using The 6V4060 Engine Set Point Indicator Group{0781}
Installation of 2W8511 Cam Loading Spring{1264}
Installation of 2W8511 Cam Loading Spring{1264}
"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 Service Replacement Woodward Governor Group{1264}
Installation of Service Replacement Woodward Governor Group{1264}
Installation and Adjustment of 3161 Governor on 3500 Family of Engines{1264}
Installation and Adjustment of 3161 Governor on 3500 Family of Engines{1264}
Spring Replacement for Type 2 Fuel Injectors{1250}
Spring Replacement for Type 2 Fuel Injectors{1250}
Installation Of Governor Spring Guide{1264}
Installation Of Governor Spring Guide{1264}
Schedules For The On-Fuel Injection Test Stand{0782, 1264}
Schedules For The On-Fuel Injection Test Stand{0782, 1264}
Testing And Adjusting Of The Woodward 3161 Governors On The Fuel Injection Test Bench{1264}
Testing And Adjusting Of The Woodward 3161 Governors On The Fuel Injection Test Bench{1264}
Service Letter-NACD
Product Support Program For Rebuilding Remanufactured 0R4105, 0R8310, 0R4106, 0R8311, 0R8306, 0R8312, 0R8308, 0R8313, And 0R8309 Self-Contained Woodward Governors Used On Certain D11N Tractors; 776B, 776C, 776D, And 784B Tractors; 777B, 777C, 777D, 785, 785B, 785C, 789, 789B, 789C, 793, 793B, And 793C Trucks; 994 Wheel Loaders; And 3508, 3512, 3516, 3606, 3608, 3612, And 3616 Engines
Product Support Program For Rebuilding Remanufactured 0R4105, 0R8310, 0R4106, 0R8311, 0R8306, 0R8312, 0R8308, 0R8313, And 0R8309 Self-Contained Woodward Governors Used On Certain D11N Tractors; 776B, 776C, 776D, And 784B Tractors; 777B, 777C, 777D, 785, 785B, 785C, 789, 789B, 789C, 793, 793B, And 793C Trucks; 994 Wheel Loaders; And 3508, 3512, 3516, 3606, 3608, 3612, And 3616 Engines
Service Letter-Australia
Service Letter-CFEL
Service Letter-CSARL
Service Letter-Americas
Specifications
Governor Linkage
3500 Marine Engines
Governor Drive
3500 Marine Engines
Service Letter-China
Product Support Program For Rebuilding Remanufactured 0R4105, 0R8310, 0R4106, 0R8311, 0R8306, 0R8312, 0R8308, 0R8313, And 0R8309 Self-Contained Woodward Governors Used On Certain D11N Tractors; 776B, 776C, 776D, And 784B Tractors; 777B, 777C, 777D, 785, 785B, 785C, 789, 789B, 789C, 793, 793B, And 793C Trucks; 994 Wheel Loaders; And 3508, 3512, 3516, 3606, 3608, 3612, And 3616 Engines
Product Support Program For Rebuilding Remanufactured 0R4105, 0R8310, 0R4106, 0R8311, 0R8306, 0R8312, 0R8308, 0R8313, And 0R8309 Self-Contained Woodward Governors Used On Certain D11N Tractors; 776B, 776C, 776D, And 784B Tractors; 777B, 777C, 777D, 785, 785B, 785C, 789, 789B, 789C, 793, 793B, And 793C Trucks; 994 Wheel Loaders; And 3508, 3512, 3516, 3606, 3608, 3612, And 3616 Engines
Service Letter-Asia
Systems Operation
Systems Operation
CATERPILLAR 3161 GOVERNOR
Electronic Governors
3500 Marine Engines
Governor - 3161
3500 Marine Engines
Service Letter-APD
Product Support Program For Rebuilding Remanufactured 0R4105, 0R8310, 0R4106, 0R8311, 0R8306, 0R8312, 0R8308, 0R8313, And 0R8309 Self-Contained Woodward Governors Used On Certain D11N Tractors; 776B, 776C, 776D, And 784B Tractors; 777B, 777C, 777D, 785, 785B, 785C, 789, 789B, 789C, 793, 793B, And 793C Trucks; 994 Wheel Loaders; And 3508, 3512, 3516, 3606, 3608, 3612, And 3616 Engines
Product Support Program For Rebuilding Remanufactured 0R4105, 0R8310, 0R4106, 0R8311, 0R8306, 0R8312, 0R8308, 0R8313, And 0R8309 Self-Contained Woodward Governors Used On Certain D11N Tractors; 776B, 776C, 776D, And 784B Tractors; 777B, 777C, 777D, 785, 785B, 785C, 789, 789B, 789C, 793, 793B, And 793C Trucks; 994 Wheel Loaders; And 3508, 3512, 3516, 3606, 3608, 3612, And 3616 Engines
Testing and Adjusting
Testing & Adjusting
CATERPILLAR 3161 GOVERNOR
Disassembly and Assembly
Fuel Transfer Pump
3508, 3512 & 3516 MARINE ENGINES
Governor (UG-8)
3508, 3512 & 3516 MARINE ENGINES
Governor (3161)
3508, 3512 & 3516 MARINE ENGINES
Governor Drive
3508, 3512 & 3516 MARINE ENGINES
Fuel Injectors
3508, 3512 & 3516 MARINE ENGINES
Service Magazine
Make Set Point Measurements Easier With The 6V4060 Engine Set Point Indicator{0651}
1982/08/16
Improvement To 1N4679 Control Rod Assembly Increases Range Of Adjustment For Rack{1257}
1982/10/11
Disconnect Fuel Lines And Install Caps Before Unit Injectors Are Removed{1274,1254,1251}
1983/01/17
Installation Procedure For Woodward 3161 and UG8 Governors{1264}
1983/05/30
Explanation Of Engine High Idle RPM And Correct Adjustment Of Engine Setpoint{1264}
1983/11/07
New Shafts Used In Fuel Injection Control Groups{1257}
1983/11/21
Special Procedure Needed To Use The 6V3075 Dial Indicator For Fuel Settings{0653,1257}
1984/03/05
Bolt Used Instead Of Stud In Governor Fastener Group To Prevent Damage To Governor Housing {1264,1287}
1984/04/02
Quadrants Improved In Governor Control Groups{1265,1264}
1984/05/21
New Fuel Injector Assembly Reduces Smoke When Operating At Lower RPM And Load{1251,1250}
1984/11/26
Low Oil Level In Governor Can Cause Erratic Engine RPM{1287}
1985/01/28
Rough Handling Can Move Droop Lever Out Of Position{1264}
1985/08/05
Repair Kits Available For Air Actuator Used In Governor Control Groups{1250}
1985/09/02
Engine Valve Lash And Fuel Injection Timing Adjustment Procedure {1100,1251}
1985/09/16
List Of Mechanical Service Meters For Earlier 3500 Series Engines Using Mechanical Service Meters{1286}
1985/09/23
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
How To Adjust Arming (Cocking) Pressure On Fuel Ratio Control On Caterpillar 3161 Governors{1050,1278}
1986/05/26
Black Nylon Fuel Seals For Lockwire Available Only To NACD Dealers For Certain Customers{1257,1264}
1986/06/09
Improvements For Caterpillar 3161 Governors{1264}
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
Fuel Ratio Control Diaphragms On 3161 Governors{1278}
1987/02/16
Improved High Idle Display Of The 6V3100 And 8T5300/8T5301 Engine Timing Indicator Groups{0781}
1987/03/16
Improved Fuel Transfer Pump Cover; Weep Hole Moved{1255}
1987/03/23
New Washer Used In Fuel Transfer Pump Group {1256}
1987/03/30
Fuel Injector Trim Bolt {1257}
1987/06/01
Features And Servicing Of The Various Caterpillar 3161 Governors {1264,1278}
1987/06/01
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
Additional Information For Installing Fuel Injectors{1290,1257}
1988/06/13
Digital Dial Indicator Simplifies Fuel Injection Timing Adjustment{0782,0760,1257,1290}
1988/11/07
9S8100 Tool Group Changed To Use With Fuel Transfer Pump Only{0622}
1979/05/28
Changes Made To 8S2243 And 8S4613 Wrenches Used On Fuel Injection Pumps{0612,1251}
1979/08/06
New 3161 Marine Governor Provides Better Low Idle Stability{1264}
1989/11/13
New "On Engine" Adjustment Procedure For 3161 Woodward Governor {1264,0782}
1990/10/22
Field Replacement Of Spacer To Correct Possible Sticking In Woodward 3161 Governor Electric Shutoff Group{1264}
1990/11/19
Fuel Injection Pump Bushing Torque Increased {1253}
1991/04/01
Remanufactured Type 1 Fuel Injector Assembly Available For 3500 Family Of Engines Equipped With UG8 Governors {1254,1264}
1991/04/01
New Speed Setting Clutch Group For 3161 Woodward Governors{1265}
1991/05/20
End Clearance Specification Changed For Front Shaft In Fuel Injection Control{1251,1258}
1991/10/14
New 3161 Governor With Improved Fuel Limiter{1264}
1993/09/20

Caterpillar Parts SIS Catalog 3512 :

8N-6712 GOVERNOR GP
8N-6481 GOVERNOR GP
8N-6477 GOVERNOR GP
7W-3333 GOVERNOR GP
7W-3332 GOVERNOR GP
7W-3331 GOVERNOR GP
GOVERNOR GP
7W-3285 GOVERNOR GP
GOVERNOR GP
7E-4537 GOVERNOR GP
8N-6722 GOVERNOR GP
GOVERNOR GP
9Y-2651 GOVERNOR GP
GOVERNOR GP
9Y-2652 GOVERNOR GP
138-6615 GOVERNOR GP-ELECTRONIC
HOUSING GP-GOVERNOR
1W-7208 HOUSING GP-GOVERNOR
HOUSING GP-GOVERNOR
2W-1458 HOUSING GP-GOVERNOR
HOUSING GP-GOVERNOR
7E-5416 HOUSING GP-GOVERNOR
INJECTOR GP-FUEL
121-2630 INJECTOR GP-FUEL

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230,416 
Caterpillar 3512, mobile generator sets, Construction
- mobile generator sets
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Caterpillar 3512, mobile generator sets, Construction
230,416 
Caterpillar 3512, mobile generator sets, Construction
- mobile generator sets
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Caterpillar 3512, mobile generator sets, Construction
- mobile generator sets
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Caterpillar 3512, mobile generator sets, Construction
178,974 
Caterpillar 3512, mobile generator sets, Construction
- mobile generator sets
FINANZAUTO S.A.
Caterpillar 3512, mobile generator sets, Construction
178,974 
Caterpillar 3512, mobile generator sets, Construction
- mobile generator sets
FINANZAUTO S.A.
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