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8M8076 OIL STEERING BRAKE GROUP--Top View--Field Installation -Part 2 of 2 977H TRACK LOADER


STEERING AND BRAKING SYSTEM
BRAKE GP
POWER TRAIN
DRIVE GP-FINAL
FUEL SYSTEM
PUMP GP-FUEL PRIMING
CONTROL GP-DECELERATOR
ELECTRICAL AND STARTING SYSTEM
LIGHTING GP

TRACK LOADER 977H TRACK LOADER 53A
 977 TRAXCAVATOR 53A00001-01906 (MACHINE) UE034905 977H 53A   (1960)

STEERING AND BRAKING SYSTEM

BRAKE GP
BRAKES
BRAKES
BRAKES
BRAKES
BRAKES
BRAKES
OIL STEERING BRAKE GROUP
8M-8076 OIL STEERING BRAKE GROUP
8M-8076 OIL STEERING BRAKE GROUP
 

#UE0349050320
 

8M-8076: OIL STEERING BRAKE GROUP

8M8076 OIL STEERING BRAKE GROUP--Top View--Field Installation -Part 2 of 2
c81123 UE034905
8M8076 OIL STEERING BRAKE GROUP Parts scheme
  For full view, you need register

Parts for your 977H TRACK LOADER:

CATERPILLAR SIS
Pos. Part No Qty Parts name Comments
  7M-5002 [2] DRUM  
  8M-8012 [2] WASHER  
  1F-3396 [2] BUSHING  
    (1 IN EACH PLATE ASSEM. 7B5190)
  7B-5190 [2] PLATE ASSEM.  
  8M-6173 [26] DISC ASSEM.  
  1A-3987 [6] DISC  
  1B-5932 [2] DOWEL  
  4M-0804 [16] SPRING  
  6B-9633 [16] SPRING  
 

#UE0349050321
 

8M-3993: FINAL DRIVE SEAL GROUP

8M3993 FINAL DRIVE SEAL GROUP--2 Groups Required
For Field Installation of Metal Floating Ring Seals
c81917 UE034905
8M3993 FINAL DRIVE SEAL GROUP Parts scheme
  For full view, you need register

Parts for your 977H TRACK LOADER:

CATERPILLAR SIS
Pos. Part No Qty Parts name Comments
  8M-4003 [3] INSERT  
  2M-0340 [2] SEAL  
  8M-3808 [2] RETAINER  
  4B-1323 [6] SCREW  
  3B-4504 [6] LOCKWASHER  
  5M-1176 R [2] SEAL GROUP  
  2M-0344 [4] RING  
    (2 IN EACH SEAL GROUP 5M1176)
  7M-5060 [6] PIN  
    (3 IN EACH RETAINER ASSEM. 5M7709)
  1M-9015 [2] SEAL  
  5M-7709 [2] RETAINER ASSEM.  
  R   REMFG PART MAY BE AVAILABLE
 

#UE0349050322
 

7M-2740: FUEL PRIMING PUMP GROUP

7M2740 FUEL PRIMING PUMP GROUP
9H2256 Pump parts are shown on Page 251
c145807 UE034905
7M2740 FUEL PRIMING PUMP GROUP Parts scheme
  For full view, you need register

Parts for your 977H TRACK LOADER:

CATERPILLAR SIS
Pos. Part No Qty Parts name Comments
  1F-1344 [1] NUT  
    (PART OF FITTING 3B8998)
  3B-8998 [1] FITTING  
  9H-2256 Y [1] PUMP  
    (SEPARATE ILLUSTRATION)
  3B-7738 [1] NIPPLE  
  8B-1261 [1] TEE  
  3B-8999 [1] FITTING  
  8F-8997 [1] NUT  
    (PART OF FITTING 3B8999)
  2M-0615 [1] TUBE  
  1F-1344 [1] NUT  
    (PART OF FITTING 3B8995)
  3B-8995 [1] FITTING  
  3B-8995 [1] FITTING  
  1F-1344 [1] NUT  
    (PART OF FITTING 3B8995)
  5M-9138 [1] TUBE  
  1F-7552 [1] FITTING  
  1F-1344 [1] NUT  
    (PART OF FITTING 1F7552)
  8F-9550 [1] TUBE  
    (TO FUEL TANK)
  Y   SEPARATE ILLUSTRATION
 

#UE0349050323
 

9H-2256: PUMP ASSEMBLY

9H2256 PUMP ASSEMBLY
Part of 7M2740 Fuel Priming Pump Group shown
on Page 250
c147588 UE034905
9H2256 PUMP ASSEMBLY Parts scheme
  For full view, you need register

Parts for your 977H TRACK LOADER:

CATERPILLAR SIS
Pos. Part No Qty Parts name Comments
1. 1M-6718 [ 2] BALL  
2. 1H-1023 [ 2] SEAL  
3. 1M-6781 [ 2] NUT  
 

#UE0349050324
 

7M-6255: DECELERATOR GROUP

7M6255 DECELERATOR GROUP--Field Installation--Type 1
c89861 UE034905
7M6255 DECELERATOR GROUP Parts scheme
  For full view, you need register

Parts for your 977H TRACK LOADER:

CATERPILLAR SIS
Pos. Part No Qty Parts name Comments
  2A-5546 [4] BOLT  
  5B-8906 [4] GASKET  
  7M-9435 [1] LEVER  
  1B-8704 [1] KEY  
  8H-9201 [1] SHAFT ASSEM.  
  8M-3820 [1] COVER  
  3B-1915 [1] BOLT  
  1D-4717 [1] NUT  
  1B-4442 [1] NUT  
  3B-4610 [1] COTTER PIN  
  0T-0431 [1] WASHER  
  1A-6001 [1] SPRING  
  2H-2255 [2] DOWEL  
    (PART OF SHAFT ASSEM. 8H9201)
  8H-9186 [2] SPRING  
  8H-9182 [2] ROLLER  
  9F-6705 [1] SPRING  
  0T-0431 [1] WASHER  
  3B-1188 [1] PIN  
  3B-4610 [1] COTTER PIN  
  0T-0431 [1] WASHER  
    (PART OF ROD ASSEM. 7M9432)
  5M-8981 [1] SHAFT  
  4F-7508 [2] WASHER  
  9M-2734 [1] LEVER  
  8M-3980 [1] PEDAL (LEFT HAND)  
  1B-8704 [1] KEY  
  5H-1592 [2] BEARING  
  7M-9434 [1] LEVER  
  1B-8704 [1] KEY  
  3B-1915 [1] BOLT  
  1D-4717 [1] NUT  
  7M-9432 [1] ROD ASSEM.  
  5B-9079 [1] NUT  
  1F-5403 [1] END  
  0S-1588 [1] BOLT  
  1J-4384 [1] PIN  
  3B-4615 [1] COTTER PIN  
  7M-9477 [1] LEVER  
  1B-8706 [1] KEY  
  8H-9180 [1] SEAL  
  7M-2167 [1] RING  
  7M-6955 [1] GASKET  
  5H-6406 [1] SEAL  
  2A-0762 [2] BOLT  
  3B-4504 [2] LOCKWASHER  
  8H-5305 [2] WASHER  
  8M-3922 [1] COVER ASSEM.  
  4F-7021 [1] RETAINER  
  0T-0018 [2] LOCK  
  8M-3812 [1] RETAINER  
  7M-9474 [1] SLEEVE ASSEM.  
  1K-1238 [1] SPRING  
  7M-9454 [1] SHAFT ASSEM.  
  1B-8735 [1] KEY  
    (PART OF SHAFT ASSEM. 7M9454)
  1F-5403 [1] END  
    (PART OF YOKE ASSEM. 7M9476)
  9M-2537 [1] SHAFT  
  3B-4617 [2] COTTER PIN  
  7M-9476 [1] YOKE ASSEM.  
  5B-9079 [1] NUT  
  2A-0762 [4] BOLT  
  3B-4504 [4] LOCKWASHER  
  7M-2868 [1] BRACKET ASSEM.  
  0S-1571 [2] BOLT  
  1D-4717 [2] NUT  
  7M-6239 [3] SHIM  
  8M-3979 [1] PEDAL (RIGHT HAND)  
  1B-8704 [1] KEY  
  1D-5965 [1] WASHER  
    (PART OF SLEEVE ASSEM. 7M9474)
  8M-3813 [1] ROD ASSEM.  
  1K-4706 [2] WASHER  
  7M-9480 [1] SHAFT  
  9M-3273 [1] SHAFT ASSEM.  
  9M-3274 [1] SEAT  
  9M-0669 [2] DOWEL  
    (PART OF SHAFT ASSEM. 9M3451)
  9M-3451 [1] SHAFT ASSEM.  
 

#UE0349050325
 

7M-6255: DECELERATOR GROUP

7M6255 DECELERATOR GROUP--Field Installation--Type 2
c89862 UE034905
7M6255 DECELERATOR GROUP Parts scheme
  For full view, you need register

Parts for your 977H TRACK LOADER:

CATERPILLAR SIS
Pos. Part No Qty Parts name Comments
  2A-5546 [4] BOLT  
  5B-8906 [4] GASKET  
  7M-9435 [1] LEVER  
  1B-8704 [1] KEY  
  9M-6963 [1] SHAFT ASSEM  
  8M-3820 [1] COVER  
  3B-1915 [1] BOLT  
  1D-4717 [1] NUT  
  1B-4442 [1] NUT  
  3B-4610 [1] COTTER PIN  
  0T-0431 [1] WASHER  
  5H-7152 [1] SPRING  
  9M-6970 [3] DOWEL  
    (PART OF SHAFT ASSEM. 9M6963)
  8H-9186 [2] SPRING  
  8H-9182 [2] ROLLER  
  9F-6705 [1] SPRING  
  0T-0431 [1] WASHER  
  3B-1188 [1] PIN  
  3B-4610 [1] COTTER PIN  
  0T-0431 [1] WASHER  
    (PART OF ROD ASSEM. 7M9432)
  5M-8981 [1] SHAFT  
  4F-7508 [2] WASHER  
  9M-2734 [1] LEVER  
  8M-3980 [1] PEDAL (LEFT HAND)  
  1B-8704 [1] KEY  
  5H-1592 [2] BEARING  
  7M-9434 [1] LEVER  
  1B-8704 [1] KEY  
  3B-1915 [1] BOLT  
  1D-4717 [1] NUT  
  7M-9432 [1] ROD ASSEM.  
  5B-9079 [1] NUT  
  1F-5403 [1] END  
  0S-1588 [1] BOLT  
  1J-4384 [1] PIN  
  3B-4615 [1] COTTER PIN  
  7M-9477 [1] LEVER  
  1B-8706 [1] KEY  
  8H-9180 [1] SEAL  
  7M-2167 [1] RING  
  7M-6955 [1] GASKET  
  5H-6406 [1] SEAL  
  2A-0762 [2] BOLT  
  3B-4504 [2] LOCKWASHER  
  8H-5305 [2] WASHER  
  8M-3922 [1] COVER ASSEM  
  4F-7021 [1] RETAINER  
  0T-0018 [2] LOCK  
  8M-3812 [1] RETAINER  
  7M-9474 [1] SLEEVE ASSEM.  
  1K-1238 [1] SPRING  
  9M-6776 [1] SHAFT ASSEM.  
  1B-8735 [1] KEY  
    (PART OF SHAFT ASSEM. 9M6776)
  1F-5403 [1] END  
    (PART OF YOKE ASSEM. 7M9476)
  9M-2537 [1] SHAFT  
  3B-4617 [2] COTTER PIN  
  7M-9476 [1] YOKE ASSEM.  
  5B-9079 [1] NUT  
  2A-0762 [4] BOLT  
  3B-4504 [4] LOCKWASHER  
  7M-2868 [1] BRACKET ASSEM.  
  0S-1571 [2] BOLT  
  1D-4717 [2] NUT  
  7M-6239 [3] SHIM  
  8M-3979 [1] PEDAL (RIGHT HAND)  
  1B-8704 [1] KEY  
  1D-5965 [1] WASHER  
    (PART OF SLEEVE ASSEM. 7M9474)
  8M-3813 [1] ROD ASSEM.  
  1K-4706 [2] WASHER  
  7M-9480 [1] SHAFT  
  9M-3273 [1] SHAFT ASSEM.  
  9M-3274 [1] SEAT  
  9M-0669 [2] DOWEL  
    (PART OF SHAFT ASSEM. 9M3451)
  9M-3451 [1] SHAFT ASSEM.  
 

#UE0349050326
 

7M-6255: DECELERATOR GROUP

7M6255 DECELERATOR GROUP--Field Installation--Type 3
c91595 UE034905
7M6255 DECELERATOR GROUP Parts scheme
  For full view, you need register

Parts for your 977H TRACK LOADER:

CATERPILLAR SIS
Pos. Part No Qty Parts name Comments
  2A-5546 [4] BOLT  
  5B-8906 [4] GASKET  
  7M-9435 [1] LEVER  
  1B-8704 [1] KEY  
  2S-6122 [1] PLATE ASSEM.  
  8M-3820 [1] COVER  
  3B-1915 [1] BOLT  
  1D-4717 [1] NUT  
  1B-4442 [1] NUT  
  3B-4610 [1] COTTER PIN  
  0T-0431 [1] WASHER  
  5H-7152 [1] SPRING  
  2S-6091 [2] DOWEL  
    (PART OF PLATE ASSEM. 2S6122)
  8H-9186 [2] SPRING  
  [2] ROLLER  
  9F-6705 [1] SPRING  
  0T-0431 [1] WASHER  
  3B-1188 [1] PIN  
  3B-4610 [1] COTTER PIN  
  0T-0431 [1] WASHER  
    (PART OF ROD ASSEM. 7M9432)
  5M-8981 [1] SHAFT  
  4F-7508 [2] WASHER  
  9M-2734 [1] LEVER  
  8M-3980 [1] PEDAL (LEFT HAND)  
  1B-8704 [1] KEY  
  5H-1592 [2] BEARING  
  7M-9434 [1] LEVER  
  1B-8704 [1] KEY  
  3B-1915 [1] BOLT  
  1D-4717 [1] NUT  
  7M-9432 [1] ROD ASSEM  
  5B-9079 [1] NUT  
  1F-5403 [1] END  
  0S-1588 [1] BOLT  
  1J-4384 [1] PIN  
  3B-4615 [1] COTTER PIN  
  7M-9477 [1] LEVER  
  1B-8706 [1] KEY  
  8H-9180 [1] SEAL  
  7M-2167 [1] RING  
  7M-6955 [1] GASKET  
  5H-6406 [1] SEAL  
  2A-0762 [2] BOLT  
  3B-4504 [2] LOCKWASHER  
  8H-5305 [2] WASHER  
  8M-3922 [1] COVER ASSEM.  
  4F-7021 [1] RETAINER  
  0T-0018 [2] LOCK  
  8M-3812 [1] RETAINER  
  7M-9474 [1] SLEEVE ASSEM.  
  1K-1238 [1] SPRING  
  2S-6342 [1] SHAFT ASSEM.  
  2S-6091 [1] DOWEL  
    (PART OF SHAFT ASSEM. 2S6342)
  1F-5403 [1] END  
    (PART OF YOKE ASSEM. 7M9476)
  9M-2537 [1] SHAFT  
  3B-4617 [2] COTTER PIN  
  7M-9476 [1] YOKE ASSEM.  
  5B-9079 [1] NUT  
  2A-0762 [4] BOLT  
  3B-4504 [4] LOCKWASHER  
  7M-2868 [1] BRACKET ASSEM.  
  0S-1571 [2] BOLT  
  1D-4717 [2] NUT  
  7M-6239 [3] SHIM  
  8M-3979 [1] PEDAL (RIGHT HAND)  
  1B-8704 [1] KEY  
  1D-5965 [1] WASHER  
    (PART OF SLEEVE ASSEM. 7M9474)
  8M-3813 [1] ROD ASSEM.  
  1K-4706 [2] WASHER  
  7M-9480 [1] SHAFT  
  9M-3273 [1] SHAFT ASSEM.  
  9M-3274 [1] SEAT  
  9M-0669 [2] DOWEL  
    (PART OF SHAFT ASSEM. 9M3451)
  9M-3451 [1] SHAFT ASSEM.  
 

#UE0349050327
 

5M-1513: LIGHTING SYSTEM GROUP

5M1513 LIGHTING SYSTEM GROUP--12 Volt--4 Lamp
2M856 Flood Lamp Assembly parts are shown on Page 255
c72250 UE034905
5M1513 LIGHTING SYSTEM GROUP Parts scheme
  For full view, you need register

Parts for your 977H TRACK LOADER:

CATERPILLAR SIS
Pos. Part No Qty Parts name Comments
  1K-6842 [2] FITTING  
  7F-9224 [6] TERMINAL  
    (PART OF HARNESS 5M1517)
  7B-4826 [6] INSULATOR  
    (PART OF HARNESS 5M1517)
  0S-1594 [8] BOLT  
  3B-4506 [8] LOCKWASHER  
  2B-4551 [2] BRACKET  
  5M-1517 [1] HARNESS  
  8M-2772 [7] CLIP  
  2D-2751 [2] GROMMET  
  0T-0102 [1] BOLT  
  3B-4506 [1] LOCKWASHER  
  1B-4206 [4] NUT  
  3B-4510 [4] LOCKWASHER  
  2B-8352 [8] WASHER  
  0S-1587 [6] BOLT  
  3B-4508 [6] LOCKWASHER  
  4F-4879 [3] BOLT  
  3B-4506 [3] LOCKWASHER  
  0T-0102 [2] BOLT  
  3B-4506 [2] LOCKWASHER  
  3B-7285 [2] NIPPLE  
  5M-1514 [2] BRACKET  
  2M-0856 Y [4] LAMP ASSEM.  
    (SEE SEPARATE ILLUSTRATION)
  Y   SEPARATE ILLUSTRATION
 

#UE0349050328
 

5M-1522: LIGHTING SYSTEM GROUP

5M1522 LIGHTING SYSTEM GROUP--24 Volt--4 Lamp
c72249 UE034905
5M1522 LIGHTING SYSTEM GROUP Parts scheme
  For full view, you need register

Parts for your 977H TRACK LOADER:

CATERPILLAR SIS
Pos. Part No Qty Parts name Comments
  1K-6842 [2] FITTING  
  7F-9224 [6] TERMINAL  
    (PART OF HARNESS ASSEM. 5M1517)
  7B-4826 [6] INSULATOR  
    (PART OF HARNESS ASSEM. 5M1517)
  0S-1594 [8] BOLT  
  3B-4506 [8] LOCKWASHER  
  2B-4551 [2] BRACKET  
  5M-1517 [1] HARNESS ASSEM.  
  8M-2772 [7] CLIP  
  2D-2751 [2] GROMMET  
  0T-0102 [1] BOLT  
  3B-4506 [1] LOCKWASHER  
  1B-4206 [4] NUT  
  3B-4510 [4] LOCKWASHER  
  2B-8352 [8] WASHER  
  0S-1587 [6] BOLT  
  3B-7285 [2] NIPPLE  
  4F-4879 [3] BOLT  
  3B-4506 [3] LOCKWASHER  
  0T-0102 [2] BOLT  
  3B-4506 [2] LOCKWASHER  
  5M-1514 [2] BRACKET  
  1M-1882 Y [4] LAMP ASSEM.  
    (SEE SEPARATE ILLUSTRATION)
  Y   SEPARATE ILLUSTRATION
 

#UE0349050329
 

2M-0856: FLOOD LAMP ASSEMBLY

2M856 FLOOD LAMP ASSEMBLY--12 Volt
Part of 5M1513 Lighting System Group shown on Page 253
c76869 UE034905
2M0856 FLOOD LAMP ASSEMBLY Parts scheme
  For full view, you need register

Parts for your 977H TRACK LOADER:

CATERPILLAR SIS
Pos. Part No Qty Parts name Comments
  2M-5283 [1] MOULDING ASSEM.  
  5B-9761 [2] SCREW  
  2M-4168 [1] SEALED UNIT  
  2M-5282 [1] RING  
  2M-5284 [1] MOULDING ASSEM.  
  4M-7575 [1] WIRING ASSEM.  
 

Information:

Caterpillar Parts SIS Catalog 977H :

OIL STEERING BRAKE GROUP
8M-8076 OIL STEERING BRAKE GROUP
STARTER PINION GROUP
8M-9249 STARTER PINION GROUP
CHOKE AND THROTTLE CONTROL SERVICE GROUP
7M-2739 CHOKE AND THROTTLE CONTROL SERVICE GROUP
STARTER PINION GROUP
8M-9249 STARTER PINION GROUP
SEPARATE LUBRICATION CONVERSION GROUP
8M-1568 SEPARATE LUBRICATION CONVERSION GROUP
SEPARATE LUBRICATION CONVERSION GROUP
8M-1568 SEPARATE LUBRICATION CONVERSION GROUP
OIL SYSTEM GROUP
9M-1426 OIL SYSTEM GROUP
OIL SYSTEM GROUP
9M-1426 OIL SYSTEM GROUP
FINAL DRIVE SEAL GROUP
8M-3993 FINAL DRIVE SEAL GROUP
FUEL PRIMING PUMP GROUP
7M-2740 FUEL PRIMING PUMP GROUP
PUMP ASSEMBLY
9H-2256 PUMP ASSEMBLY
DECELERATOR GROUP
7M-6255 DECELERATOR GROUP
DECELERATOR GROUP
7M-6255 DECELERATOR GROUP
DECELERATOR GROUP
7M-6255 DECELERATOR GROUP
LIGHTING SYSTEM GROUP
5M-1513 LIGHTING SYSTEM GROUP
LIGHTING SYSTEM GROUP
5M-1522 LIGHTING SYSTEM GROUP

Truck sale:

1966 CAT 977H
USD $5,850 
1966 CAT 977H

HOLTHAUS TRUCK SERVICE INC.
 
 
CAT 977H

WESTERN CONSTRUCTION AUCTIONS
Perris, California
1964 CAT 977H
USD $5,000 
1964 CAT 977H

CHICAGO MACHINERY CO
Lynwood, Illinois
1970 CAT 977H
USD $10,000 
1970 CAT 977H

Eagle Equipment
Jasper, Tennessee
 
USD $9,800 
1971 CAT 977H

Schaefer Equipment Company
Emporia, Kansas
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