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3N4078 GOVERNOR GROUP-PART 1 OF 3 Serial No. 68B7875-Up D379 INDUSTRIAL ENGINE


FUEL SYSTEM
GOVERNOR GP
ELECTRICAL AND STARTING SYSTEM
SHUTOFF GP

INDUSTRIAL ENGINE D379 INDUSTRIAL ENGINE 68B
 D379B ENGINE 68B02540-UP UEG0634S D379 68B   (1961)

FUEL SYSTEM

GOVERNOR GP
GOVERNOR GP
3N-4078 GOVERNOR GP
GOVERNOR GP
3N-4078 GOVERNOR GP
GOVERNOR GP
3N-4078 GOVERNOR GP
GOVERNOR GP
3N-4078 GOVERNOR GP
GOVERNOR GP
3N-4078 GOVERNOR GP
PUMP GP-GEROTOR
2W-0964 PUMP GP-GEROTOR
 

#UEG0634S0140
 

3N-4078: GOVERNOR GP

3N4078 GOVERNOR GROUP-PART 1 OF 3
Serial No. 68B7875-Up
c308954 UEG0634S
3N4078 GOVERNOR GP Parts scheme
  For full view, you need register

Parts for your D379 INDUSTRIAL ENGINE:

CATERPILLAR SIS
Pos. Part No Qty Parts name Comments
1. 8L-4176 [1] COVER ASSEM.  
2. 0S-1614 [4] BOLT  
  1S-7336 [1] LOCK  
3. 8L-4153 [1] LEVER  
4. 8L-4158 [1] SHAFT  
5. 2M-2489 [2] SEAL  
6. 1S-7984 [1] BEARING  
7. 8L-4152 [1] LEVER  
8. 9M-1216 [1] PLUNGER  
9. 9M-4690 [1] PLUG  
  2P-8763 [1] GASKET  
10. 7M-7244 [1] SPRING  
11. 4N-7465 C [2] GASKET  
12. 7L-8709 [1] PLUG ASSEM.  
13. 8L-4308 [2] BOLT  
14. 3F-9556 [5] LOCKWASHER  
15. 3S-1542 [1] SCREW (LOW IDLE ADJUST)  
16. 2J-0157 [2] SEAL  
17. 2S-7387 [1] SCREW  
18. 2S-7307 [2] INSULATOR  
19. 3S-1494 [1] SCREW (HIGH IDLE ADJUST)  
20. 1A-2029 [4] BOLT  
  3B-4506 [4] LOCKWASHER  
21. 4B-2042 [1] NUT  
  3B-4501 [1] LOCKWASHER  
  8F-1326 [2] WASHER  
22. 7L-0871 [1] SHAFT  
23. 7L-8771 [1] VALVE ASSEM.  
24. 7L-8696 [1] SPRING  
25. 9M-4704 [1] SCREW  
26. 2L-1352 [2] BOLT  
27. 0S-1618 [1] BOLT  
28. 8S-5386 [1] HOUSING ASSEM.  
29. 4F-4585 [1] PLUG  
30. 8S-0134 [1] BEARING  
31. 2H-1190 [1] DOWEL  
32. 9S-0798 [1] BEARING  
33. 9S-4671 [1] SEAL  
34. 9F-2083 [2] DOWEL  
35. 5M-6214 [1] PLUG  
  C   INDICATES CHANGE
 

#UEG0634S0141
 

3N-4078: GOVERNOR GP

3N4078 GOVERNOR GROUP-PART 2 OF 3
Serial No. 68B7875-Up
2S9519 Rack Stop Parts Are Shown On Page 35
c308955 UEG0634S
3N4078 GOVERNOR GP Parts scheme
  For full view, you need register

Parts for your D379 INDUSTRIAL ENGINE:

CATERPILLAR SIS
Pos. Part No Qty Parts name Comments
1. 2N-4386 [1] COVER  
2. 8L-3873 [2] GASKET  
3. 8L-4159 [1] GASKET  
4. 8L-4174 [1] PLATE ASSEM.  
  8L-4175 [1] DOWEL  
5. 1A-9919 [2] BOLT  
  3F-7674 [2] NUT  
6. 4B-9747 [5] WASHER  
7. 8L-4154 [1] COLLAR  
8. 2S-7289 [1] COLLAR  
9. 2S-7235 [1] SPRING  
10. 8L-4155 [1] SCREW  
  1B-4201 [1] NUT  
11. 8M-8739 [1] BOLT  
12. 6L-1756 [1] BOLT  
13. 5L-8992 [1] COVER  
14. 1B-9575 [1] BOLT  
15. 5L-8991 [1] GASKET  
16. 8L-4156 [1] GASKET  
17. 8B-2377 [1] BOLT  
18. 3S-1208 [1] WASHER  
19. 1W-0783 C [1] GEAR (26 TEETH)  
20. 3N-4053 [1] SHAFT ASSEM.  
21. 7L-8780 [1] HOUSING ASSEM.  
22. 7L-8782 [1] BEARING  
23. 4F-3492 [2] DOWEL  
24. 2D-6642 [2] BALL  
25. 5M-6214 [4] PLUG  
26. 3S-6552 [1] GASKET  
27. 3L-5987 [1] COVER  
28. 2S-9519 Y [1] RACK STOP GROUP  
  C   INDICATES CHANGE
  Y   SEPARATE ILLUSTRATION
 

#UEG0634S0142
 

3N-4078: GOVERNOR GP

3N4078 GOVERNOR GROUP-PART 3 OF 3
Serial No. 68B7875-Up
c308956 UEG0634S
3N4078 GOVERNOR GP Parts scheme
  For full view, you need register

Parts for your D379 INDUSTRIAL ENGINE:

CATERPILLAR SIS
Pos. Part No Qty Parts name Comments
1. 4N-4063 [1] LEVER ASSEM.  
  9S-4466 [1] LEVER ASSEM.  
  5H-1351 [1] PIN  
2. 9M-9788 [1] PLUNGER  
3. 4L-9971 [1] SPRING  
4. 9S-4468 [1] BOLT  
  2F-4159 [1] LOCK  
5. 6N-8629 [1] SEAT  
6. 4N-6681 [1] SPRING  
7. 9M-6303 [1] SPRING  
8. 4N-3887 [1] RING  
9. 1W-1132 C [1] WEIGHT ASSEM.  
10. 1S-5440 [2] DOWEL  
11. 2N-0477 [2] WEIGHT  
12. 9S-4673 [1] BAND ASSEM.  
13. 9F-6580 [2] BOLT  
  7F-2836 [2] LOCK  
14. 7L-8748 [1] COVER  
15. 6L-8027 [1] SHAFT  
  5M-6228 [2] BEARING  
16. 7L-8669 [1] LEVER  
17. 7L-0280 [1] PIN ASSEM.  
18. 7H-3639 [2] PIN  
19. 8S-7499 [1] PIN  
20. 7B-8105 [1] RING  
21. 2A-5546 [3] BOLT  
  9M-6293 [1] LOCK  
22. 2P-8725 [1] PISTON ASSEM.  
  1S-4741 [1] CYLINDER  
23. 7S-8447 [1] PISTON ASSEM.  
24. 7L-8777 [1] SLEEVE  
25. 8M-8997 [1] SEAL  
26. 7M-7219 [1] BEARING  
  7M-7193 [2] RACE  
27. 2P-8630 [1] DOWEL  
28. 2S-0007 [1] SLEEVE  
29. 9M-6302 [2] WASHER  
30. 6N-3504 [1] SEAT  
31. 8H-9181 [1] SPRING  
32. 8L-6206 [1] PLATE  
  8L-6207 [1] GASKET  
33. 2B-2695 [4] BOLT  
  3B-4505 [4] LOCKWASHER  
34. 2N-3221 [1] GEAR (13 TEETH)  
35. 2N-0828 [2] WASHER  
  2P-9556 [1] SPACER  
36. 3K-0810 [1] RING  
  C   INDICATES CHANGE
 

#UEG0634S0143
 

8L-5299: SHUT-OFF GP

8L5299 SAFETY CONTROL SHUT-OFF GROUP--Part 1 of 3
Serial No. 68B2540 to 68B2762 inclusive
c109953 UEG0634S
8L5299 SHUT-OFF GP Parts scheme
  For full view, you need register

Parts for your D379 INDUSTRIAL ENGINE:

CATERPILLAR SIS
Pos. Part No Qty Parts name Comments
  5L-8695 [1] BRACKET  
  2B-2404 C [1] CLIP  
  3H-3433 [1] PIN (SPRING)  
  8L-5297 [1] TUBE (13.56" LONG)  
  4H-0094 [1] RING (SNAP)  
  2L-4666 [1] BEARING  
  2K-3455 [1] PIN  
  3L-5796 [1] GEAR (36 TEETH)  
    (PARTS OF SHAFT ASSEM. 3L5795)
  3L-5795 [1] SHAFT ASSEM.  
  9F-7022 [1] BOLT (1.50" LONG)  
  8F-6302 [4] BOLT (3.75" LONG)  
  3B-4504 [4] LOCKWASHER  
  4B-9747 [1] WASHER  
  7L-2116 [1] SPRING  
  7L-3239 [1] COLLAR  
  2K-3455 C [2] PIN (SPRING)  
  7L-3267 [1] CABLE ASSEM.  
  7H-3171 [1] PLUG  
  9M-6527 [2] WASHER  
  0T-0573 [1] BOLT  
  1D-4717 [1] NUT  
  3B-4506 [1] LOCKWASHER  
  6L-4418 [1] BUSHING  
  7L-5275 [1] SPRING  
  6L-1837 [1] LEVER  
  8B-7121 [1] FITTING  
  3B-3670 [1] BALL JOINT  
  4B-2049 [2] NUT  
  4L-7953 [1] ADAPTER ASSEM.  
  2L-4730 [1] GASKET  
  1L-5072 [2] DOWEL  
  4L-8152 [1] BUSHING  
  4L-5913 [1] DOWEL  
    (PARTS OF ADAPTER ASSEM.4L7953)
  6L-2151 [1] SHAFT  
  4L-7836 [1] BUSHING  
    (PART OF ADAPTER ASSEM.4L7953)
  C   INDICATES CHANGE FROM PREVIOUS
 

#UEG0634S0144
 

8L-5299: SHUT-OFF GP

8L5299 SAFETY CONTROL SHUT-OFF GROUP--Sectional View of Housing--Part 2 of 3
Serial No. 68B2540 to 68B2762 inclusive
c108694 UEG0634S
8L5299 SHUT-OFF GP Parts scheme
  For full view, you need register

Parts for your D379 INDUSTRIAL ENGINE:

CATERPILLAR SIS
Pos. Part No Qty Parts name Comments
  2L-3828 [1] GEAR ASSEM.  
  2L-3726 [1] GEAR (30 TEETH)  
  2L-3727 [1] GEAR (48 TEETH)  
  7L-4993 [2] DOWEL  
  6F-9091 [1] WASHER  
  4L-5692 [1] BUSHING  
  5B-3850 [1] WASHER  
  2H-3429 [1] RING  
  4B-5355 [2] WASHER  
  3B-4604 [2] COTTER PIN  
  1A-2169 [2] SPRING  
  2L-4368 [1] GUIDE  
  9M-6803 [1] DOWEL  
    (PART OF PISTON ASSEM. 2L4729)
  2L-4729 [1] PISTON ASSEM.  
  2L-3467 [1] WEIGHT  
  3H-1118 [1] PIN (SPRING)  
  4L-0895 [1] PLUNGER  
  1A-0654 [1] SPRING  
  8M-5250 [2] SEAL  
  [1] SPRING  
  3L-3964 [1] PLUNGER  
  3L-3967 [1] BUTTON  
  3H-1394 [1] SCREW  
  3L-3966 [1] PIN  
    ONLY ONE OF THE FOLLOWING SPRINGS IS REQUIRED:
  4L-1648 [1] SPRING (900 - 1100 R.P.M.)  
  2L-8705 [1] SPRING (1200 - 1400 R.P.M.)  
  2L-3468 [1] SCREW  
  2L-3409 [1] NUT  
  3L-3962 [1] CARRIER ASSEM.  
  2L-3725 [1] GEAR (24 TEETH)  
    (PART OF CARRIER ASSEM.3L3962)
  3B-8995 [1] FITTING  
  1F-1344 [1] NUT  
    (PART OF FITTING 3B8995)
  3D-8823 [1] BUSHING  
  8B-4128 [1] COVER  
  6B-8241 [1] GASKET  
  1H-8293 [2] SCREW  
    (USED WITHOUT TACHOMETER DRIVE)
  5L-9730 [1] COVER  
  4L-9514 [1] GASKET  
  2B-7409 [1] PLUG  
    (USED WITHOUT WATER TEMPERATURE SHUT-OFF)
  2B-2694 [1] BOLT  
  3B-4505 [1] LOCKWASHER  
  8F-6223 [1] PLUG  
  6B-0387 [1] GASKET  
 

#UEG0634S0145
 

8L-5299: SHUT-OFF GP

8L5299 SAFETY CONTROL SHUT-OFF GROUP--Sectional View of Housing--Part 3 of 3
Serial No. 68B2540 to 68B2762 inclusive
c139569 UEG0634S
8L5299 SHUT-OFF GP Parts scheme
  For full view, you need register

Parts for your D379 INDUSTRIAL ENGINE:

CATERPILLAR SIS
Pos. Part No Qty Parts name Comments
  6L-7211 [1] SLIDE ASSEM.  
    (PART OF HOUSING ASSEM.4L9903)
  2L-3728 [1] GEAR (60 TEETH)  
  7L-0811 [1] PIN (SPRING)  
  9S-1343 C [1] PLUG  
  2H-0191 C [2] BOLT  
  4B-4274 C [2] WASHER  
  4B-1283 [2] SCREW  
  3L-1744 [1] GASKET  
  2H-3903 [1] SCREW  
  5L-3616 [1] SPACER  
  2L-7996 [1] SPRING  
  2L-5203 [1] BUSHING  
    (PART OF HOUSING ASSEM. 4L9903)
  4F-9325 [1] GASKET  
  2L-6261 [1] PLUG  
  3L-3961 [1] BUSHING  
    (PART OF HOUSING ASSEM.4L9903)
  2L-4403 C [1] SPRING  
  2L-4365 [1] DOWEL  
    (PARTS OF HOUSING ASSEM. 4L9903)
  9S-1369 C [1] GASKET  
  4L-9903 [1] HOUSING ASSEM.  
  2L-4367 [2] PIN  
    (PART OF HOUSING ASSEM.4L9903)
  2L-4725 [1] LATCH  
  3L-3076 [1] SPRING  
  7L-2121 [1] PLUG  
  9S-1369 C [1] GASKET  
  7L-6597 [1] SEAL  
  C   INDICATES CHANGE
 

#UEG0634S0146
 

8L-5299: SHUT-OFF GP

8L5299 SAFETY CONTROL SHUT-OFF GROUP--Part 1 of 3
Serial No. 68B2763 to 68B3062 inclusive
c145669 UEG0634S
8L5299 SHUT-OFF GP Parts scheme
  For full view, you need register

Parts for your D379 INDUSTRIAL ENGINE:

CATERPILLAR SIS
Pos. Part No Qty Parts name Comments
  5L-8695 [1] BRACKET  
  2B-2404 [1] CLIP  
  3H-3433 [1] PIN (SPRING)  
  8L-5297 [1] TUBE (13.56" LONG)  
  4H-0094 [1] RING (SNAP)  
  2L-4666 [1] BEARING  
    (PARTS OF 3N3259 ASSEM.)
  3N-3259 C [1] SHAFT ASSEM.  
  9F-7022 [1] BOLT (1.50" LONG)  
  8F-6302 [4] BOLT (3.75" LONG)  
  3B-4504 [4] LOCKWASHER  
  4B-9747 [1] WASHER  
  7L-2116 [1] SPRING  
  7L-3239 [1] COLLAR  
  2K-3455 [2] PIN (SPRING)  
  7L-3267 [1] CABLE ASSEM.  
  7H-3171 [1] PLUG  
  9M-6527 [2] WASHER  
  0T-0573 [1] BOLT  
  1D-4717 [1] NUT  
  3B-4506 [1] LOCKWASHER  
  6L-4418 [1] BUSHING  
  7L-5275 [1] SPRING  
  6L-1837 [1] LEVER  
  8B-7121 [1] FITTING  
  3B-3670 [1] BALL JOINT  
  4B-2049 [2] NUT  
  4L-7953 [1] ADAPTER ASSEM.  
  2L-4730 [1] GASKET  
  1L-5072 [2] DOWEL  
  4L-8152 [1] BUSHING  
  4L-5913 [1] DOWEL  
    (PARTS OF ADAPTER ASSEM.4L7953)
  6L-2151 [1] SHAFT  
  4L-7836 [1] BUSHING  
    (PART OF ADAPTER ASSEM. 4L7953)
  C   INDICATES CHANGE
 

#UEG0634S0147
 

8L-5299: SHUT-OFF GP

8L5299 SAFETY CONTROL SHUT-OFF GROUP--Sectional View of Housing--Part 2 of 3
Serial No. 68B2763 to 68B3062 inclusive
c108694 UEG0634S
8L5299 SHUT-OFF GP Parts scheme
  For full view, you need register

Parts for your D379 INDUSTRIAL ENGINE:

CATERPILLAR SIS
Pos. Part No Qty Parts name Comments
  2L-3828 [1] GEAR ASSEM.  
  2L-3726 [1] GEAR (30 TEETH)  
  2L-3727 [1] GEAR (48 TEETH)  
  7L-4993 [2] DOWEL  
  6F-9091 [1] WASHER  
  4L-5692 [1] BUSHING  
  5B-3850 [1] WASHER  
  2H-3429 [1] RING  
  4B-5355 [2] WASHER  
  3B-4604 [2] COTTER PIN  
  1A-2169 [2] SPRING  
  2L-4368 [1] GUIDE  
  9M-6803 [1] DOWEL  
    (PART OF PISTON ASSEM. 2L4729)
  2L-4729 [1] PISTON ASSEM.  
  2L-3467 [1] WEIGHT  
  3H-1118 [1] PIN (SPRING)  
  4L-0895 [1] PLUNGER  
  1A-0654 [1] SPRING  
  8M-5250 [2] SEAL  
  [1] SPRING  
  3L-3964 [1] PLUNGER  
  3L-3967 [1] BUTTON  
  3H-1394 [1] SCREW  
  3L-3966 [1] PIN  
    ONLY ONE OF THE FOLLOWING SPRINGS IS REQUIRED:
  4L-1648 [1] SPRING (900 - 1100 R.P.M.)  
  2L-8705 [1] SPRING (1200 - 1400 R.P.M.)  
  2L-3468 [1] SCREW  
  2L-3409 [1] NUT  
  3L-3962 [1] CARRIER ASSEM.  
  2L-3725 [1] GEAR (24 TEETH)  
    (PART OF CARRIER ASSEM.3L3962)
  3B-8995 [1] FITTING  
  1F-1344 [1] NUT  
    (PART OF FITTING 3B8995)
  3D-8823 [1] BUSHING  
  8B-4128 [1] COVER  
  6B-8241 [1] GASKET  
  1H-8293 [2] SCREW  
    (USED WITHOUT TACHOMETER DRIVE)
  5L-9730 [1] COVER  
  4L-9514 [1] GASKET  
  2B-7409 [1] PLUG  
    (USED WITHOUT WATER TEMPERATURE SHUT-OFF)
  2B-2694 [1] BOLT  
  3B-4505 [1] LOCKWASHER  
  8F-6223 [1] PLUG  
  6B-0387 [1] GASKET  
 

#UEG0634S0148
 

8L-5299: SHUT-OFF GP

8L5299 SAFETY CONTROL SHUT-OFF GROUP--Sectional View of Housing--Part 3 of 3
Serial No. 68B2763 to 68B3062 inclusive
c145670 UEG0634S
8L5299 SHUT-OFF GP Parts scheme
  For full view, you need register

Parts for your D379 INDUSTRIAL ENGINE:

CATERPILLAR SIS
Pos. Part No Qty Parts name Comments
  6B-1647 C [1] SPRING  
    (Part of 4L9903 Assem.)
  2L-3728 [1] GEAR (60 TEETH)  
  7L-0811 [1] PIN (SPRING)  
  9S-1343 [1] PLUG  
  2H-0191 [2] BOLT  
  4B-4274 [2] WASHER  
  4B-1283 [2] SCREW  
  3L-1744 [1] GASKET  
  2H-3903 [1] SCREW  
  5L-3616 [1] SPACER  
  2L-7996 [1] SPRING  
  2L-5203 [1] BUSHING  
    (PART OF HOUSING ASSEM. 4L9903)
  4F-9325 [1] GASKET  
  2L-6261 [1] PLUG  
  3L-3961 [1] BUSHING  
    (PART OF HOUSING ASSEM. 4L9903)
  2N-6524 C [1] SLIDE ASSEM.  
  4H-3227 [1] SPACER  
    (Part of 2N6524 Assem.)
  2L-4403 [1] SPRING  
  2L-4365 [1] DOWEL  
    (PARTS OF HOUSING ASSEM. 4L9903)
  9S-1369 [1] GASKET  
  4L-9903 [1] HOUSING ASSEM.  
  2L-4367 [2] PIN  
    (PART OF HOUSING ASSEM. 4L9903)
  2L-4725 [1] LATCH  
  3L-3076 [1] SPRING  
  7L-2121 [1] PLUG  
  9S-1369 [1] GASKET  
  7L-6597 [1] SEAL  
  C   INDICATES CHANGE
 

#UEG0634S0149
 

8L-5299: SHUT-OFF GP

8L5299 SAFETY CONTROL SHUT-OFF GROUP--Part 1 of 3
Serial No. 68B3063 to 68B3094 inclusive
c150165 UEG0634S
8L5299 SHUT-OFF GP Parts scheme
  For full view, you need register

Parts for your D379 INDUSTRIAL ENGINE:

CATERPILLAR SIS
Pos. Part No Qty Parts name Comments
  5L-8695 [1] BRACKET  
  2B-2404 [1] CLIP  
  3H-3433 [1] PIN (SPRING)  
  8L-5297 [1] TUBE (13.56" LONG)  
  4H-0094 [1] RING (SNAP)  
  2L-4666 [1] BEARING  
    (PARTS OF 3N3259 ASSEM.)
  3N-3259 [1] SHAFT ASSEM.  
  9F-7022 [1] BOLT (1.50" LONG)  
  8F-6302 [4] BOLT (3.75" LONG)  
  3B-4504 C [3] LOCKWASHER  
  4B-9747 [1] WASHER  
  7L-2116 [1] SPRING  
  3K-6047 C [1] WASHER  
  7L-3239 [1] COLLAR  
  2K-3455 [2] PIN (SPRING)  
  7L-3267 [1] CABLE ASSEM.  
  7H-3171 [1] PLUG  
  9M-6527 [2] WASHER  
  0T-0573 [1] BOLT  
  1D-4717 [1] NUT  
  3B-4506 [1] LOCKWASHER  
  6L-4418 [1] BUSHING  
  7L-5275 [1] SPRING  
  6L-1837 [1] LEVER  
  8B-7121 [1] FITTING  
  3B-3670 [1] BALL JOINT  
  4B-2049 [2] NUT  
  4L-7953 [1] ADAPTER ASSEM.  
  2L-4730 [1] GASKET  
  1L-5072 [2] DOWEL  
  4L-8152 [1] BUSHING  
  4L-5913 [1] DOWEL  
    (PARTS OF ADAPTER ASSEM. 4L7953)
  6L-2151 [1] SHAFT  
  4L-7836 [1] BUSHING  
    (PART OF ADAPTER ASSEM 4L7953)
  C   INDICATES CHANGE
 

Information:

Engine News
Improved Woodward Governor Groups
1979/01/10
New Woodward Governor Control Used On Diesel Engines; Former Control Now Used On Gas Engines Only
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
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
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
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
Repair Kits Available For Air Actuator Used In Governor Control Groups
1985/09/01
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}
Installation Of 4W5391 Preregulator Box Assembly{1289}
Installation Of 4W5391 Preregulator Box Assembly{1289}
Installation Of 5N1997 Governor Shield Group{1264}
Installation Of 5N1997 Governor Shield Group{1264}
Specifications
Fuel Injection Equipment
D399, G399, D398, G398, D379, G379 ENGINES
Fuel Transfer Pump; (6L9697 And 1N5415)
D399, G399, D398, G398, D379, G379 ENGINES
Fuel Pump And Governor Drive
D399, G399, D398, G398, D379, G379 ENGINES
Governor Control Linkage<BR> (Hydra-Mechanical)
D399, G399, D398, G398, D379, G379 ENGINES
Governor; (7L8787, 8L5814 and 7L4352)
D399, G399, D398, G398, D379, G379 ENGINES
Governor<BR> (Woodward EG-3P) D379 68B1616-Up, D398 66B2049-Up, D399 35B1-Up
D399, G399, D398, G398, D379, G379 ENGINES
Governor<BR> (Woodward UG-8) D379 68B1616-Up, D398 66B2049-Up, D399 35B1-Up
D399, G399, D398, G398, D379, G379 ENGINES
Governor<BR> (Woodward UG-8) G379 72B264-403, G398 73B511-795, G399 49C1-172
D399, G399, D398, G398, D379, G379 ENGINES
Governor<BR> (Woodward EG-3P) G379 72B264-403, G398 73B511-795
D399, G399, D398, G398, D379, G379 ENGINES
Governor<BR> (Woodward UG-8 And EG-3P) G379 72B404-UP, G398 73B796-UP, G399 49C173-UP
D399, G399, D398, G398, D379, G379 ENGINES
Governor<BR> (Woodward SGT) D379 68B1616-UP
D399, G399, D398, G398, D379, G379 ENGINES
Governor Drive Upper Housing<BR> (Woodward Governor)
D399, G399, D398, G398, D379, G379 ENGINES
Governor Air Actuators<BR> (2N6006, 1N9318, 7L135)
D399, G399, D398, G398, D379, G379 ENGINES
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
D379, D398, D399 INDUSTRIAL & MARINE ENGINES
Governor Drive Upper Housing
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
2N6006 Governor Air Actuator
D399, G399, D398, G398, D379, G379 ENGINES
1N9318 &amp; 7L135 Governor Air Actuators
D399, G399, D398, G398, D379, G379 ENGINES
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
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
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
Repair Kits Available For Air Actuator Used In Governor Control Groups{1250}
1985/09/02
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
New Woodward Governor Control Used On Diesel Engines; Former Control Now Used On Gas Engines Only{1265}
1979/03/19
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

Caterpillar Parts SIS Catalog D379 :

GOVERNOR GP
3N-4078 GOVERNOR GP
GOVERNOR GP
3N-4078 GOVERNOR GP
GOVERNOR GP
3N-4078 GOVERNOR GP
GOVERNOR GP
3N-4078 GOVERNOR GP
GOVERNOR GP
3N-4078 GOVERNOR GP
GOVERNOR GP
3N-4078 GOVERNOR GP
GOVERNOR GP
8L-5814 GOVERNOR GP
GOVERNOR GP
8L-5814 GOVERNOR GP
GOVERNOR GP
3N-4078 GOVERNOR GP
GOVERNOR GP
3N-4078 GOVERNOR GP
SHUT-OFF GP
8L-5299 SHUT-OFF GP
SHUT-OFF GP
8L-5299 SHUT-OFF GP
SHUT-OFF GP
8L-5299 SHUT-OFF GP
SHUT-OFF GP
8L-5299 SHUT-OFF GP
SHUT-OFF GP
8L-5299 SHUT-OFF GP
SHUT-OFF GP
8L-5299 SHUT-OFF GP

Truck sale:

CATERPILLAR D379 1988
 
CATERPILLAR D379 1988
- STATIONARY - DIESEL
ZEPPELIN POWER SYSTEMS
Am Holzhafen 7 - Bremen -
CATERPILLAR D379 1988
 
CATERPILLAR D379 1988
- STATIONARY - DIESEL
ZEPPELIN POWER SYSTEMS
Am Holzhafen 7 - Bremen -
 
 
CAT D379

Jeff Martin Auctioneers
Stanton, Texas
1980 CAT D379
Call 
1980 CAT D379

Empire Power Systems
PHOENIX, Arizona
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