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FUEL INJECTION PUMP AND GOVERNOR SERIAL NO. 78B834 TO 78B1163 INCLUSIVE BASIC GOVERNOR AND 2S8761 FUEL INJECTION PUMP GROUP PARTS ARE SHOWN ON PAGES 36, 37, 38, 39 AND 50 1673B


FUEL SYSTEM
GOVERNOR GP

TRUCK ENGINE 1673B TRUCK ENGINE 78B
 1673 DIESEL TRUCK ENGINE ARRANGEMENT 9L3571 78B00800-UP UE070054 1673B 78B   (1964)

FUEL SYSTEM

GOVERNOR GP
FUEL INJECTION PUMP AND GOVERNOR
FUEL INJECTION PUMP AND GOVERNOR
FUEL INJECTION PUMP AND GOVERNOR
FUEL INJECTION PUMP AND GOVERNOR
FUEL INJECTION PUMP AND GOVERNOR
FUEL INJECTION PUMP AND GOVERNOR
BASIC GOVERNOR
BASIC GOVERNOR
BASIC GOVERNOR
BASIC GOVERNOR
 

#UE0700540030
 

FUEL INJECTION PUMP AND GOVERNOR

FUEL INJECTION PUMP AND GOVERNOR
SERIAL NO. 78B834 TO 78B1163 INCLUSIVE
BASIC GOVERNOR AND 2S8761 FUEL INJECTION PUMP GROUP PARTS ARE
SHOWN ON PAGES 36, 37, 38, 39 AND 50
c100525 UE070054
None FUEL INJECTION PUMP AND GOVERNOR Parts scheme
  For full view, you need register

Parts for your 1673B TRUCK ENGINE:

CATERPILLAR SIS
Pos. Part No Qty Parts name Comments
  8M-9138 [1] SPRING  
  9M-6523 [1] SHIM (.030" THICK)  
  8M-9064 [2] SHIM (.064" THICK)  
  8M-9065 [5] SHIM (.002" THICK)  
  8M-9066 [6] SHIM (.010" THICK)  
  6L-3556 [1] SHIM (.028" THICK)  
  4F-7957 [2] BOLT  
  9M-6292 [1] LOCK  
  5S-4174 [1] SPRING  
  8M-9068 [1] BAR  
  8M-9062 [1] RETAINER  
  2B-2694 [2] BOLT  
  1D-4716 [2] NUT  
  3B-4505 [2] LOCKWASHER  
  8H-9223 [1] GASKET  
  Y [1] GOVERNOR GROUP  
    (SEE SEPARATE ILLUSTRATION)
  0S-1618 [3] BOLT  
  3B-4505 [3] LOCKWASHER  
  2S-8761 Y [1] FUEL INJECTION PUMP GROUP  
    (SEE SEPARATE ILLUSTRATION)
  Y   SEPARATE ILLUSTRATION
 

#UE0700540031
 

FUEL INJECTION PUMP AND GOVERNOR

FUEL INJECTION PUMP AND GOVERNOR
EFFECTIVE WITH SERIAL NO. 78B1164
9L3694 BASIC GOVERNOR GROUP AND 5S5089 FUEL INJECTION PUMP GROUP
PARTS ARE SHOWN ON PAGES 40, 41 AND 51
c98341 UE070054
None FUEL INJECTION PUMP AND GOVERNOR Parts scheme
  For full view, you need register

Parts for your 1673B TRUCK ENGINE:

CATERPILLAR SIS
Pos. Part No Qty Parts name Comments
  8M-9138 [1] SPRING  
  9M-6523 [1] SHIM (.030" THICK)  
  8M-9064 [2] SHIM (.064" THICK)  
  8M-9065 [5] SHIM (.002" THICK)  
  8M-9066 [6] SHIM (.010" THICK)  
  6L-3556 [1] SHIM. (.028" THICK)  
  4F-7957 [2] BOLT  
  9M-6292 [1] LOCK  
  5S-4174 [1] SPRING  
  8M-9068 [1] BAR  
  8M-9062 [1] RETAINER  
  2B-2694 [2] BOLT  
  1D-4716 [2] NUT  
  3B-4505 [2] LOCKWASHER  
  8H-9223 [1] GASKET  
  9L-3694 Y [1] GOVERNOR GROUP  
    (SEE SEPARATE ILLUSTRATION)
  0S-1618 [3] BOLT  
  3B-4505 [3] LOCKWASHER  
  5S-5089 Y [1] FUEL PUMP HOUSING GROUP  
    (SEE SEPARATE ILLUSTRATION)
  Y   SEPARATE ILLUSTRATION
 

#UE0700540032
 

BASIC GOVERNOR

BASIC GOVERNOR--PART 1 OF 2
SERIAL NO. 78B800 TO 78B833 INCLUSIVE
PART OF FUEL INJECTION PUMP AND GOVERNOR SHOWN ON PAGE 32
c100526 UE070054
None BASIC GOVERNOR Parts scheme
  For full view, you need register

Parts for your 1673B TRUCK ENGINE:

CATERPILLAR SIS
Pos. Part No Qty Parts name Comments
  5L-8997 [1] SCREW (LOW IDLE)  
  3H-3385 [1] SEAL  
  9M-1216 [1] PLUNGER  
  9M-4690 [1] PLUG  
  9F-4522 [1] GASKET  
  1S-9312 [1] SPRING  
  5L-9018 [2] SCREW  
  3B-4504 [2] LOCKWASHER  
  1A-8912 [2] WASHER  
  6L-1756 [1] BOLT  
  4B-9747 [1] WASHER  
  3L-5924 [1] SHAFT  
  2A-0762 [2] BOLT  
  4B-9747 [2] WASHER  
  5L-8986 [1] COVER  
  5L-8985 [1] GASKET  
  5L-8996 [1] SCREW (HIGH IDLE)  
  3H-3385 [1] SEAL  
 

#UE0700540033
 

BASIC GOVERNOR

BASIC GOVERNOR--PART 2 OF 2
SERIAL NO. 78B800 TO 78B833 INCLUSIVE
PART OF FUEL INJECTION PUMP AND GOVERNOR SHOWN ON PAGE 32
c94576 UE070054
None BASIC GOVERNOR Parts scheme
  For full view, you need register

Parts for your 1673B TRUCK ENGINE:

CATERPILLAR SIS
Pos. Part No Qty Parts name Comments
  9M-9788 [1] PLUNGER  
  7M-7316 [1] SPRING  
  5H-1351 [1] PIN  
  1D-4533 [1] BOLT  
  3B-4504 [1] LOCKWASHER  
  1A-8912 [1] WASHER  
  5L-8991 [1] GASKET  
  5L-8992 [1] COVER  
  6L-1559 [1] BOLT (DRILLED HOLE)  
  1B-2714 [1] BOLT (PLAIN)  
  4B-9747 [2] WASHER  
  8M-9046 [1] LEVER ASSEM.  
  1S-0219 [1] BOLT  
  2F-4159 [1] LOCK  
  9M-4704 [1] SCREW  
  8M-9146 [1] GASKET  
  5L-8995 [1] COLLAR  
  5L-8988 [1] COVER  
  2M-2489 [1] SEAL  
  0S-1614 [4] BOLT  
  1S-7336 [2] LOCK  
    (PARTS OF COVER ASSEM. 6L1558)
  6L-1558 [1] COVER ASSEM.  
  8B-2377 [2] BOLT  
  1B-4330 [2] NUT  
  3B-4504 [2] LOCKWASHER  
  5L-8993 [1] GASKET  
  5L-8987 [1] COVER  
    (PART OF COVER ASSEM. 6L1558)
  5L-8994 [1] PLATE  
  4B-4550 [1] FITTING  
    (PART OF COVER ASSEM. 6L1558)
  2M-2489 [1] SEAL  
  5H-9899 [1] RING  
  6L-1968 [1] BEARING  
  5L-8990 [1] SHAFT  
    (PARTS OF COVER ASSEM. 6L1558)
  6L-1597 [1] GASKET  
  3L-5987 [1] COVER  
  8H-9180 [1] SEAL  
  2S-7304 [2] BUSHING  
    (PARTS OF HOUSING ASSEM. 6L1741)
  6L-1741 [1] HOUSING ASSEM.  
  1S-0696 [1] WEIGHT ASSEM.  
  8M-9014 [1] SEAT  
  2S-0008 [1] SEAT  
  8M-8726 [1] DOWEL  
  7M-7219 [1] BEARING  
  2S-0007 [1] SLEEVE  
  3K-0810 [1] RING  
  7B-8105 [1] LOCK  
  8M-8997 [1] SEAL  
  9M-9223 [1] PISTON AND VALVE ASSEM  
  8M-8710 [1] SLEEVE  
  3S-8442 [1] CYLINDER  
  0S-1615 [3] BOLT  
  9M-6293 [1] LOCK  
  7M-7193 [2] RACE  
  8M-8993 [1] RING  
  9M-6303 [1] SPRING  
  9M-6302 [2] WASHER  
  8H-9181 [1] SPRING  
  8M-8739 [1] BOLT  
  9F-2247 [1] PLUG  
 

#UE0700540034
 

BASIC GOVERNOR

BASIC GOVERNOR--PART 1 OF 2
SERIAL NO. 78B834 TO 78B937 INCLUSIVE
PART OF FUEL INJECTION PUMP AND GOVERNOR SHOWN ON PAGE 33
c100528 UE070054
None BASIC GOVERNOR Parts scheme
  For full view, you need register

Parts for your 1673B TRUCK ENGINE:

CATERPILLAR SIS
Pos. Part No Qty Parts name Comments
  5L-8997 [1] SCREW (LOW IDLE)  
  2J-0157 [1] SEAL  
  9M-1216 [1] PLUNGER  
  9M-4690 [1] PLUG  
  9F-4522 [1] GASKET  
  1S-9312 [1] SPRING  
  5L-9018 [2] SCREW  
  1H-5089 [2] LOCKWASHER  
  1A-8912 [2] WASHER  
  6L-1756 [1] BOLT  
  4B-9747 [1] WASHER  
  3L-5924 [1] SHAFT  
  0S-1347 [2] BOLT  
  4B-9747 [2] WASHER  
  5L-8986 [1] COVER  
  5L-8985 [1] GASKET  
  5L-8996 [1] SCREW (HIGH IDLE)  
  2J-0157 [1] SEAL  
 

#UE0700540035
 

BASIC GOVERNOR

BASIC GOVERNOR--PART 2 OF 2
SERIAL NO. 78B834 TO 78B937 INCLUSIVE
PART OF FUEL INJECTION PUMP AND GOVERNOR SHOWN ON PAGE 33
c96600 UE070054
None BASIC GOVERNOR Parts scheme
  For full view, you need register

Parts for your 1673B TRUCK ENGINE:

CATERPILLAR SIS
Pos. Part No Qty Parts name Comments
  9M-9788 [1] PLUNGER  
  7M-7316 [1] SPRING  
  5H-1351 [1] PIN  
  1D-4533 [1] BOLT  
  3B-4504 [1] LOCKWASHER  
  1A-8912 [1] WASHER  
  5L-8991 [1] GASKET  
  5L-8992 [1] COVER  
  6L-1559 [1] BOLT (DRILLED HOLE)  
  1B-2714 [1] BOLT (PLAIN)  
  4B-9747 [2] WASHER  
  8M-9046 [1] LEVER ASSEM.  
  1S-0219 [1] BOLT  
  2F-4159 [1] LOCK  
  9M-4704 [1] SCREW  
  8M-9146 [1] GASKET  
  5L-8995 [1] COLLAR  
  5L-8988 [1] COVER  
  2M-2489 [1] SEAL  
  0S-1614 [4] BOLT  
  1S-7336 [2] LOCK  
    (PARTS OF COVER ASSEM. 6L8029)
  6L-8029 [1] COVER ASSEM.  
  8B-2377 [2] BOLT  
  1B-4330 [2] NUT  
  3B-4504 [2] LOCKWASHER  
  5L-8993 [1] GASKET  
  5L-8987 [1] COVER  
    (PART OF COVER ASSEM. 6L8029)
  5L-8994 [1] PLATE  
  4B-4550 [1] FITTING  
    (PART OF COVER ASSEM. 6L8029)
  2M-2489 [1] SEAL  
  5H-9899 [1] RING  
  6L-1968 [1] BEARING  
  5L-8990 [1] SHAFT  
    (PARTS OF COVER ASSEM. 6L8029)
  6L-1597 [1] GASKET  
  3L-5987 [1] COVER  
  8H-9180 [1] SEAL  
  2S-7304 [2] BUSHING  
    (PARTS OF HOUSING ASSEM. 6L1741)
  6L-1741 [1] HOUSING ASSEM.  
  2S-4421 [1] WEIGHT ASSEM.  
  8M-9014 [1] SEAT  
  2S-0008 [1] SEAT  
  8M-8726 [1] DOWEL  
  7M-7219 [1] BEARING  
  2S-0007 [1] SLEEVE  
  3K-0810 [1] RING  
  7B-8105 [1] LOCK  
  8M-8997 [1] SEAL  
  2S-5269 [1] PISTON AND VALVE ASSEM.  
  8M-8710 [1] SLEEVE  
  1S-4741 [1] CYLINDER  
  0S-1615 [3] BOLT  
  9M-6293 [1] LOCK  
  7M-7193 [2] RACE  
  8M-8993 [1] RING  
  9M-6303 [1] SPRING  
  9M-6302 [2] WASHER  
  8H-9181 [1] SPRING  
  8M-8739 [1] BOLT  
  9F-2247 [1] PLUG  
 

#UE0700540036
 

BASIC GOVERNOR

BASIC GOVERNOR--PART 1 OF 2
SERIAL NO. 78B938 TO 78B1163 INCLUSIVE
PART OF FUEL INJECTION PUMP AND GOVERNOR SHOWN ON PAGE 33
c100528 UE070054
None BASIC GOVERNOR Parts scheme
  For full view, you need register

Parts for your 1673B TRUCK ENGINE:

CATERPILLAR SIS
Pos. Part No Qty Parts name Comments
  5L-8997 [1] SCREW (LOW IDLE)  
  2J-0157 [1] SEAL  
  9M-1216 [1] PLUNGER  
  9M-4690 [1] PLUG  
  9F-4522 [1] GASKET  
  1S-9312 [1] SPRING  
  5L-9018 [2] SCREW  
  1H-5089 [2] LOCKWASHER  
  1A-8912 [2] WASHER  
  6L-1756 [1] BOLT  
  4B-9747 [1] WASHER  
  3L-5924 [1] SHAFT  
  0S-1347 [2] BOLT  
  4B-9747 [2] WASHER  
  5L-8986 [1] COVER  
  5L-8985 [1] GASKET  
  5L-8996 [1] SCREW (HIGH IDLE)  
  2J-0157 [1] SEAL  
 

#UE0700540037
 

BASIC GOVERNOR

BASIC GOVERNOR--PART 2 OF 2
SERIAL NO. 78B938 TO 78B1163 INCLUSIVE
PART OF FUEL INJECTION PUMP AND GOVERNOR SHOWN ON PAGE 33
c98929 UE070054
None BASIC GOVERNOR Parts scheme
  For full view, you need register

Parts for your 1673B TRUCK ENGINE:

CATERPILLAR SIS
Pos. Part No Qty Parts name Comments
  9M-9788 [1] PLUNGER  
  7M-7316 [1] SPRING  
  5H-1351 [1] PIN  
  1D-4533 [1] BOLT  
  3B-4504 [1] LOCKWASHER  
  1A-8912 [1] WASHER  
  5L-8991 [1] GASKET  
  5L-8992 [1] COVER  
  6L-1559 [2] BOLT (DRILLED HOLE)  
  4B-9747 [2] WASHER  
  3S-9640 [1] LEVER ASSEM.  
  1S-0219 [1] BOLT  
  2F-4159 [1] LOCK  
  9M-4704 [1] SCREW  
  8M-9146 [1] GASKET  
  5L-8995 [1] COLLAR  
  5L-8988 [1] COVER  
  2M-2489 [1] SEAL  
  0S-1614 [4] BOLT  
  1S-7336 [2] LOCK  
    (PARTS OF COVER ASSEM. 6L8029)
  6L-8029 [1] COVER ASSEM.  
  8B-2377 [2] BOLT  
  1B-4330 [2] NUT  
  3B-4504 [2] LOCKWASHER  
  5L-8993 [1] GASKET  
  5L-8987 [1] COVER  
    (PART OF COVER ASSEM. 6L8029)
  5L-8994 [1] PLATE  
  4B-4550 [1] FITTING  
    (PART OF COVER ASSEM. 6L8029)
  2M-2489 [1] SEAL  
  5H-9899 [1] RING  
  6L-1968 [1] BEARING  
  5L-8990 [1] SHAFT  
    (PARTS OF COVER ASSEM. 6L8029)
  6L-1597 [1] GASKET  
  3L-5987 [1] COVER  
  8H-9180 [1] SEAL  
  2S-7304 [2] BUSHING  
    (PARTS OF HOUSING ASSEM. 6L1741)
  6L-1741 [1] HOUSING ASSEM.  
  2S-4421 [1] WEIGHT ASSEM.  
  3S-9639 [1] SEAT ASSEM.  
  2S-0008 [1] SEAT  
  8M-8726 [1] DOWEL  
  7M-7219 [1] BEARING  
  2S-0007 [1] SLEEVE  
  3K-0810 [1] RING  
  7B-8105 [1] LOCK  
  8M-8997 [1] SEAL  
  2S-5269 [1] PISTON AND VALVE ASSEM  
  8M-8710 [1] SLEEVE  
  1S-4741 [1] CYLINDER  
  0S-1615 [3] BOLT  
  9M-6293 [1] LOCK  
  7M-7193 [2] RACE  
  8M-8993 [1] RING  
  9M-6303 [1] SPRING  
  9M-6302 [2] WASHER  
  8H-9181 [1] SPRING  
  8M-8739 [1] BOLT  
  9F-2247 [1] PLUG  
 

#UE0700540038
 

9L-3694: BASIC GOVERNOR GROUP

9L3694 BASIC GOVERNOR GROUP--PART 1 OF 2
EFFECTIVE WITH SERIAL NO. 78B1164
PART OF FUEL INJECTION PUMP AND GOVERNOR SHOWN ON PAGE 33
c98344 UE070054
9L3694 BASIC GOVERNOR GROUP Parts scheme
  For full view, you need register

Parts for your 1673B TRUCK ENGINE:

CATERPILLAR SIS
Pos. Part No Qty Parts name Comments
  5L-8997 [1] SCREW (LOW IDLE)  
  2J-0157 [1] SEAL  
  9M-1216 [1] PLUNGER  
  9M-4690 [1] PLUG  
  9F-4522 [1] GASKET  
  1S-9312 [1] SPRING  
  5L-9018 [2] SCREW  
  1H-5089 [2] LOCKWASHER  
  6L-1756 [1] BOLT  
  4B-9747 [1] WASHER  
  3L-5924 [1] SHAFT  
  0S-1347 [2] BOLT  
  4B-9747 [2] WASHER  
  5L-8986 [1] COVER  
  5L-8985 [1] GASKET  
  5L-8996 [1] SCREW (HIGH IDLE)  
  2J-0157 [1] SEAL  
 

#UE0700540039
 

9L-3694: BASIC GOVERNOR GROUP

9L3694 BASIC GOVERNOR GROUP--PART 2 of 2
EFFECTIVE WITH SERIAL NO. 78B1164
PART OF FUEL INJECTION PUMP AND GOVERNOR SHOWN ON PAGE 33
c98345 UE070054
9L3694 BASIC GOVERNOR GROUP Parts scheme
  For full view, you need register

Parts for your 1673B TRUCK ENGINE:

CATERPILLAR SIS
Pos. Part No Qty Parts name Comments
  9M-9788 [1] PLUNGER  
  7M-7316 [1] SPRING  
  5H-1351 [1] PIN  
  1D-4533 [1] BOLT  
  3B-4504 [1] LOCKWASHER  
  1A-8912 [1] WASHER  
  5L-8991 [1] GASKET  
  5L-8992 [1] COVER  
  6L-1559 [2] BOLT (DRILLED HOLE)  
  4B-9747 [2] WASHER  
  3S-9640 [1] LEVER ASSEM.  
  1S-0219 [1] BOLT  
  2F-4159 [1] LOCK  
  9M-4704 [1] SCREW  
  8M-9146 [1] GASKET  
  5L-8995 [1] COLLAR  
  5L-8988 [1] COVER  
  2M-2489 [1] SEAL  
  0S-1614 [4] BOLT  
  1S-7336 [2] LOCK  
    (PARTS OF COVER ASSEM. 6L8029)
  6L-8029 [1] COVER ASSEM.  
  8B-2377 [2] BOLT  
  1B-4330 [2] NUT  
  3B-4504 [2] LOCKWASHER  
  5L-8993 [1] GASKET  
  5L-8987 [1] COVER  
    (PART OF COVER ASSEM. 6L8029)
  5L-8994 [1] PLATE  
  4B-4550 [1] FITTING  
    (PART OF COVER ASSEM. 6L8029)
  2M-2489 [1] SEAL  
  5H-9899 [1] RING  
  6L-1968 [1] BEARING  
  5L-8990 [1] SHAFT  
    (PARTS OF COVER ASSEM. 6L8029)
  6L-1597 [1] GASKET  
  3L-5987 [1] COVER  
  8H-9180 [1] SEAL  
  2S-7304 [2] BUSHING  
    (PARTS OF HOUSING ASSEM. 6L1741)
  5S-5060 [1] WEIGHT ASSEM.  
  2S-0101 [2] WEIGHT  
  1S-5440 [2] DOWEL  
    (PARTS OF WEIGHT ASSEM. 5S5060)
  8M-8726 [1] DOWEL  
  7M-7219 [1] BEARING  
  2S-0007 [1] SLEEVE  
  3K-0810 [1] RING  
  7B-8105 [1] LOCK  
  8M-8997 [1] SEAL  
  5S-5961 [1] PISTON AND VALVE ASSEM  
  8M-8710 [1] SLEEVE  
  1S-4741 [1] CYLINDER  
  0S-1615 [3] BOLT  
  9M-6293 [1] LOCK  
  7M-7193 [2] RACE  
  8M-8993 [1] RING  
  9M-6303 [1] SPRING  
  9M-6302 [2] WASHER  
  2S-0008 [1] SEAT  
  3S-9639 [1] SEAT ASSEM.  
  8H-9181 [1] SPRING  
  8M-8739 [1] BOLT  
  6L-1741 [1] HOUSING ASSEM.  
  9F-2247 [1] PLUG  
 

Information:

Service Magazine
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

Caterpillar Parts SIS Catalog 1673B :

FUEL INJECTION PUMP AND GOVERNOR
FUEL INJECTION PUMP AND GOVERNOR
ACCESSORY DRIVE
ACCESSORY DRIVE
AIR COMPRESSOR DRIVE GROUP
9L-3166 AIR COMPRESSOR DRIVE GROUP
AIR COMPRESSOR ASSEMBLY
9L-1167 AIR COMPRESSOR ASSEMBLY
AIR COMPRESSOR AND DRIVE
AIR COMPRESSOR AND DRIVE
CAMSHAFT
CAMSHAFT
CONNECTING ROD AND PISTON
CONNECTING ROD AND PISTON
FLYWHEEL
FLYWHEEL
FUEL INJECTION PUMP AND GOVERNOR
FUEL INJECTION PUMP AND GOVERNOR
BASIC GOVERNOR
BASIC GOVERNOR
BASIC GOVERNOR
BASIC GOVERNOR
BASIC GOVERNOR
BASIC GOVERNOR
BASIC GOVERNOR
BASIC GOVERNOR
BASIC GOVERNOR
BASIC GOVERNOR
BASIC GOVERNOR
BASIC GOVERNOR
BASIC GOVERNOR GROUP
9L-3694 BASIC GOVERNOR GROUP

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