ELECTRICAL AND STARTING SYSTEM
STARTING MOTOR GPBATTERY GP
ELECTRICAL AND STARTING SYSTEM
STARTING MOTOR GP#UEH0009S0110
3A-1872: MOTOR ASSEMBLY
3A1872 MOTOR ASSEMBLY--24 Volt--Part 2 of 2
Part of 6A3094 Starting Motor Group shown on Page 47
Part of 6A3094 Starting Motor Group shown on Page 47
Parts for your 966C WHEEL LOADER:
CATERPILLAR SIS| Pos. | Part No | Qty | Parts name | Comments |
|---|---|---|---|---|
| 26. | 3A-4580 | [1] | COIL ASSEM. (field) | |
| 3A-1555 J | [1] | KIT (Switch Assem.) J | ||
| 3A-1556 K | [1] | KIT (Contact) K | ||
| 3A-1557 L | [1] | KIT (Carcase Assem.) L | ||
| 3A-1560 M | [1] | KIT (Terminal Assem.) M | ||
| 3A-1568 N | [1] | KIT (Lever Assem.) N | ||
| 3A-1633 O | [1] | KIT (Seals) O | ||
| 3A-1648 P | [1] | KIT (Coil Assem.) P | ||
| -or- | ||||
| 3A-4804 S | [1] | KIT (Coil Assem.) S | ||
| 3A-1867 Q | [1] | KIT (Armature Assem.) Q | ||
| 3A-2291 R | [1] | KIT (Cover Contact) R | ||
| C | INDICATES CHANGE | |||
| R | REMFG PART MAY BE AVAILABLE | |||
#UEH0009S0111
6A-3094: STARTING MOTOR
STARTING MOTOR (6A3094 N/S)--24 Volt
Serial No. 42J1 to 42J836 and 42J882 inclusive
9M1662 Motor parts are shown on Pages 46B and 46C
Serial No. 42J1 to 42J836 and 42J882 inclusive
9M1662 Motor parts are shown on Pages 46B and 46C
Parts for your 966C WHEEL LOADER:
CATERPILLAR SIS| Pos. | Part No | Qty | Parts name | Comments |
|---|---|---|---|---|
| 0S-1589 | [2] | BOLT | ||
| 3B-4510 | [2] | LOCKWASHER | ||
| 4H-7869 | [1] | GASKET | ||
| 8S-2332 | [1] | BOLT | ||
| 3B-4510 | [1] | LOCKWASHER | ||
| 9M-1662 Y | [1] | MOTOR ASSEM. | ||
| (SEE SEPARATE ILLUSTRATION) | ||||
| 9F-3068 | [1] | TERMINAL | ||
| (PART OF WIRE ASSEM 9F4337) | ||||
| 9F-4337 | [1] | WIRE ASSEM | ||
| 9F-5509 | [2] | INSULATOR | ||
| 7F-8032 | [1] | TERMINAL (GROUND) | ||
| (PARTS OF WIRE ASSEM 9F4337) | ||||
| Y | SEPARATE ILLUSTRATION | |||
#UEH0009S0112
6A-3094: STARTING MOTOR
STARTING MOTOR (6A3094 N/S)--24 Volt
Serial No. 42J837 to 42J881 and 42J883-Up
3A1872 Motor parts are shown on Pages 46D and 46E
Serial No. 42J837 to 42J881 and 42J883-Up
3A1872 Motor parts are shown on Pages 46D and 46E
Parts for your 966C WHEEL LOADER:
CATERPILLAR SIS| Pos. | Part No | Qty | Parts name | Comments |
|---|---|---|---|---|
| 1. | 0S-1589 | [2] | BOLT | |
| 2. | 3B-4510 | [3] | LOCKWASHER | |
| 3. | 4H-7869 | [1] | GASKET | |
| 4. | 3A-1872 Y | [1] | MOTOR ASSEM. | |
| (See Separate Illustration) | ||||
| 5. | 9F-4337 | [1] | WIRE ASSEM. | |
| 6. | 7F-8032 | [1] | TERMINAL | |
| 7. | 9F-5509 | [2] | INSULATOR | |
| 8. | 9F-3068 | [1] | TERMINAL | |
| (Parts of 9F4337 Assem.) | ||||
| 9. | 8S-2332 | [1] | BOLT | |
| Y | SEPARATE ILLUSTRATION | |||
#UEH0009S0113
BATTERY AND WIRING
BATTERY AND WIRING--24 Volt--Side View--Part 1 of 3
Serial No. 42J1 to 42J839 inclusive. 6K6394 Harness and 1M3387 Lamp parts are shown on Pages 52 and 53
See Page 51 for Wiring Diagram
Serial No. 42J1 to 42J839 inclusive. 6K6394 Harness and 1M3387 Lamp parts are shown on Pages 52 and 53
See Page 51 for Wiring Diagram
Parts for your 966C WHEEL LOADER:
CATERPILLAR SIS| Pos. | Part No | Qty | Parts name | Comments |
|---|---|---|---|---|
| 1. | 4K-8029 | [1] | HOLDER | |
| 2. | 8M-8948 | [4] | FUSE | |
| 3. | 7F-6429 | [1] | AMMETER | |
| 4. | 4K-5122 | [3] | HOLDER | |
| 5. | 6K-6363 | [1] | INLAY | |
| 6. | 3K-1650 | [1] | SWITCH ASSEM. (Light) | |
| 7. | 5M-2555 | [1] | CIRCUIT BREAKER | |
| 8. | 5M-6668 | [4] | SCREW | |
| 9. | 9M-9085 | [1] | CIRCUIT BREAKER | |
| 10. | 4B-2043 | [2] | NUT | |
| 11. | 8H-0878 | [2] | LOCKWASHER | |
| 12. | 1M-3387 Y | [2] | LAMP ASSEM. | |
| (See Separate Illustration) | ||||
| 13. | 2S-2342 | [1] | SWITCH ASSEM. | |
| 14. | 6K-6394 Y | [1] | HARNESS | |
| (See Separate Illustration) | ||||
| 15. | 4K-8030 | [2] | CLIP | |
| 16. | 5F-5467 | [8] | CLIP | |
| 17. | 1D-4717 | [10] | NUT | |
| 18. | 3B-4506 | [10] | LOCKWASHER | |
| 19. | 4K-8541 | [1] | TUBE | |
| 20. | 4K-8431 | [2] | SLEEVE | |
| 21. | 2L-2685 | [2] | CLIP | |
| 22. | 6K-5376 | [1] | HARNESS ASSEM. | |
| 24. | 4K-6066 | [1] | CLIP | |
| 25. | 1B-2713 | [2] | BOLT | |
| 26. | 3B-4504 | [2] | LOCKWASHER | |
| 27. | 4B-6029 | [1] | GROMMET | |
| 28. | 4K-8016 | [1] | COVER | |
| 29. | 4K-6501 | [2] | GROMMET | |
| Y | SEPARATE ILLUSTRATION | |||
#UEH0009S0114
BATTERY AND WIRING
BATTERY AND WIRING--24 Volt--Side View--Part 2 of 3
Serial No. 42J1 to 42J839 inclusive
Serial No. 42J1 to 42J839 inclusive
Parts for your 966C WHEEL LOADER:
CATERPILLAR SIS| Pos. | Part No | Qty | Parts name | Comments |
|---|---|---|---|---|
| 1. | 6K-6381 | [1] | BOX | |
| 2. | 6K-6377 | [1] | PLATE | |
| 3. | 4K-5588 | [1] | GROMMET | |
| 4. | 5K-3430 | [2] | STUD | |
| 5. | 3B-4504 | [6] | LOCKWASHER | |
| 6. | 6K-6376 | [1] | HOSE | |
| 7. | 4K-6502 | [2] | FITTING | |
| 8. | 4K-5253 | [2] | SLEEVE | |
| 9. | 4D-6466 | [5] | CLIP | |
| 10. | 1D-4717 | [6] | NUT | |
| 11. | 3B-4506 | [9] | LOCKWASHER | |
| 12. | 0S-0509 | [5] | BOLT | |
| 13. | 2M-6497 | [1] | REGULATOR ASSEM. | |
| 14. | 1B-4330 | [8] | NUT | |
| 15. | 4S-9261 | [2] | BATTERY | |
| 16. | 4M-1111 | [1] | MAT | |
| 17. | 4D-4785 | [1] | SWITCH | |
| 18. | 4B-9302 | [2] | CLIP | |
| 19. | 5B-1344 | [1] | GROMMET | |
| 20. | 4K-8379 | [2] | GROMMET | |
| 22. | 7M-2220 | [2] | CLIP | |
| The following Repair Kit is available | ||||
| 8M-3146 | [1] | KIT (Shockmount) | ||
| (Includes Brackets, Grommets, Lead Assemblies and Hardware) | ||||
#UEH0009S0115
BATTERY AND WIRING
BATTERY AND WIRING--24 Volt--Top View--Part 3 of 3
Serial No. 42J1 to 42J839 inclusive
7H7290 Switch parts are shown on Page 53
Serial No. 42J1 to 42J839 inclusive
7H7290 Switch parts are shown on Page 53
Parts for your 966C WHEEL LOADER:
CATERPILLAR SIS| Pos. | Part No | Qty | Parts name | Comments |
|---|---|---|---|---|
| 1. | 9M-8406 | [1] | CLIP | |
| 2. | 4K-8473 | [1] | FRAME ASSEM. | |
| 3. | 4H-3283 | [4] | BOLT | |
| 4. | 3B-4506 | [4] | LOCKWASHER | |
| 5. | 4B-4278 | [4] | WASHER | |
| 6. | 6H-1717 | [4] | BOLT | |
| 7. | 3B-4508 | [4] | LOCKWASHER | |
| 8. | 4B-4280 | [4] | WASHER | |
| 9. | 4B-9233 | [1] | CLIP | |
| 11. | 4K-5803 | [2] | TIE | |
| 12. | 5K-0366 | [1] | CABLE ASSEM. | |
| 13. | 2M-0912 | [1] | TERMINAL | |
| 3D-2098 | [1] | TERMINAL ASSEM. (+) | ||
| (Parts of 5K366 Cable Assem.) | ||||
| 14. | 2D-8403 | [1] | TERMINAL | |
| 15. | 2D-8788 | [1] | BOLT | |
| 16. | 2D-8787 | [1] | NUT | |
| 17. | 6A-3085 | [1] | PLATE ASSEM. | |
| 18. | 3K-6662 | [2] | BEARING | |
| (Parts of 6A3085 Plate Assem.) | ||||
| 20. | 5K-8074 | [1] | CABLE ASSEM. | |
| 3D-2098 | [2] | TERMINAL ASSEM. | ||
| (Part of 5K8074 Cable Assem.) | ||||
| 21. | 2D-8403 | [1] | TERMINAL | |
| 22. | 2D-8788 | [1] | BOLT | |
| 23. | 2D-8787 | [1] | NUT | |
| 24. | 7H-7290 Y | [1] | SWITCH ASSEM. | |
| (See Separate Illustration) | ||||
| 25. | [1] | PLATE | ||
| 26. | 4K-8505 | [1] | CABLE ASSEM. | |
| 27. | 2M-0913 | [1] | TERMINAL | |
| 28. | 2M-0912 | [1] | TERMINAL | |
| (Parts of 4K8505 Cable Assem.) | ||||
| 29. | 4K-8532 | [1] | CABLE ASSEM. | |
| 3D-2098 | [1] | TERMINAL ASSEM. (-) | ||
| (Part of 4K8532 Cable Assem.) | ||||
| 30. | 2D-8403 | [1] | TERMINAL | |
| 31. | 2D-8788 | [1] | BOLT | |
| 32. | 2D-8787 | [1] | NUT | |
| Y | SEPARATE ILLUSTRATION | |||
#UEH0009S0116
6K-5371: BATTERY AND WIRING
BATTERY AND WIRING (6K5371 N/S)--24 Volt--Side View--Part 1 of 3
Serial No. 42J840 to 42J2180 inclusive. 6K6394 Harness, 3K1650 Switch and 1M3387 Lamp parts
are shown on Pages 52, 52B and 53. See Page 51 for Wiring Diagram
Serial No. 42J840 to 42J2180 inclusive. 6K6394 Harness, 3K1650 Switch and 1M3387 Lamp parts
are shown on Pages 52, 52B and 53. See Page 51 for Wiring Diagram
Parts for your 966C WHEEL LOADER:
CATERPILLAR SIS| Pos. | Part No | Qty | Parts name | Comments |
|---|---|---|---|---|
| 1. | 4K-8029 | [1] | HOLDER | |
| 2. | 8M-8948 | [4] | FUSE | |
| 3. | 7F-6429 | [1] | AMMETER | |
| 4. | 4K-5122 | [3] | HOLDER | |
| 5. | 6K-6363 | [1] | INLAY | |
| 6. | 3K-1650 Y | [1] | SWITCH ASSEM. (light) | |
| (See Separate Illustration) | ||||
| 7. | 5M-2555 | [1] | CIRCUIT BREAKER | |
| 8. | 5M-6668 | [4] | SCREW | |
| 9. | 4K-5124 | [1] | CIRCUIT BREAKER | |
| 10. | 1M-3387 Y | [2] | LAMP ASSEM. | |
| (See Separate Illustration) | ||||
| 11. | 8S-7713 | [1] | SWITCH ASSEM. | |
| 8F-3437 | [1] | LEVER | ||
| 5L-7200 | [1] | SCREW | ||
| 3B-4501 | [1] | LOCKWASHER | ||
| (Parts of 8S7713 Assem.) | ||||
| 12. | 4B-2043 | [2] | NUT | |
| 13. | 8H-0878 | [2] | LOCKWASHER | |
| 14. | 6K-6394 Y | [1] | HARNESS | |
| (See Separate Illustration) | ||||
| 15. | 4K-8030 | [2] | CLIP | |
| 16. | 5F-5467 | [8] | CLIP | |
| 17. | 1D-4717 | [10] | NUT | |
| 18. | 3B-4506 | [10] | LOCKWASHER | |
| 19. | 4K-8541 | [1] | TUBE | |
| 20. | 4K-8431 | [2] | SLEEVE | |
| 21. | 2L-2685 | [2] | CLIP | |
| 22. | 6K-5376 | [1] | HARNESS ASSEM. | |
| 23. | 4K-6501 | [2] | GROMMET | |
| 24. | 4K-6066 | [1] | CLIP | |
| 25. | 1B-2713 | [2] | BOLT | |
| 26. | 3B-4504 | [2] | LOCKWASHER | |
| 27. | 4B-6029 | [1] | GROMMET | |
| 28. | 4K-8046 | [2] | COVER | |
| Y | SEPARATE ILLUSTRATION | |||
#UEH0009S0117
6K-5371: BATTERY AND WIRING
BATTERY AND WIRING (6K5371 N/S)--24 Volt--Side View--Part 2 of 3
Serial No. 42J840 to 42J2180 inclusive
See Page 51 for Wiring Diagram
Serial No. 42J840 to 42J2180 inclusive
See Page 51 for Wiring Diagram
Parts for your 966C WHEEL LOADER:
CATERPILLAR SIS| Pos. | Part No | Qty | Parts name | Comments |
|---|---|---|---|---|
| 1. | 6K-6381 | [1] | BOX | |
| 2. | 6K-6377 | [1] | PLATE | |
| 3. | 4K-5588 | [1] | GROMMET | |
| 4. | 5K-3430 | [2] | STUD | |
| 5. | 3B-4504 | [6] | LOCKWASHER | |
| 6. | 6K-6376 | [1] | HOSE | |
| 7. | 4K-6502 | [2] | FITTING | |
| 8. | 4K-5253 | [2] | SLEEVE | |
| 9. | 4D-6466 | [5] | CLIP | |
| 10. | 1D-4717 | [6] | NUT | |
| 11. | 3B-4506 | [9] | LOCKWASHER | |
| 12. | 0S-0509 | [5] | BOLT | |
| 13. | 3A-1874 | [1] | REGULATOR ASSEM. | |
| 14. | 1B-4330 | [8] | NUT | |
| 15. | 4S-9261 | [2] | BATTERY | |
| 16. | 4M-1111 | [1] | MAT | |
| 17. | 4D-4785 | [1] | SWITCH | |
| 18. | 4B-9302 | [2] | CLIP | |
| 19. | 5B-1344 | [1] | GROMMET | |
| 20. | 4K-8379 | [2] | GROMMET | |
| 21. | 7B-1598 | [2] | CLIP | |
| The following Repair Kit is available: | ||||
| 3A-1735 | [1] | KIT (Shockmount) | ||
| (Includes Brackets, Grommets, Lead Assemblies and Hardware) | ||||
#UEH0009S0118
6K-5371: BATTERY AND WIRING
BATTERY AND WIRING (6K5371 N/S)--24 Volt--Top View--Part 3 of 3
Serial No. 42J840 to 42J2180 inclusive. 7H7290 Switch parts are shown on
Page 53. See Page 51 for Wiring Diagram
Serial No. 42J840 to 42J2180 inclusive. 7H7290 Switch parts are shown on
Page 53. See Page 51 for Wiring Diagram
Parts for your 966C WHEEL LOADER:
CATERPILLAR SIS| Pos. | Part No | Qty | Parts name | Comments |
|---|---|---|---|---|
| 1. | 9M-8406 | [1] | CLIP | |
| 2. | 4K-8473 | [1] | FRAME ASSEM. | |
| 3. | 4H-3283 | [4] | BOLT | |
| 4. | 3B-4506 | [4] | LOCKWASHER | |
| 5. | 4B-4278 | [4] | WASHER | |
| 6. | 6H-1717 | [4] | BOLT | |
| 7. | 3B-4508 | [4] | LOCKWASHER | |
| 8. | 4B-4280 | [4] | WASHER | |
| 9. | 4B-9233 | [1] | CLIP | |
| 11. | 4K-5803 | [2] | TIE | |
| 12. | 5K-0366 | [1] | CABLE ASSEM. | |
| 13. | 2M-0912 | [1] | TERMINAL | |
| 3D-2098 | [1] | TERMINAL ASSEM. (+) | ||
| (Parts of 5K366 Cable Assem.) | ||||
| 14. | 2D-8403 | [1] | TERMINAL | |
| 15. | 2D-8788 | [1] | BOLT | |
| 16. | 2D-8787 | [1] | NUT | |
| 17. | 6A-3085 | [1] | PLATE ASSEM. | |
| 18. | 3K-6662 | [2] | BEARING | |
| (Parts of 6A3085 Plate Assem.) | ||||
| 20. | 5K-8074 | [1] | CABLE ASSEM. | |
| 3D-2098 | [2] | TERMINAL ASSEM. | ||
| (Part of 5K8074 Cable Assem.) | ||||
| 21. | 2D-8403 | [1] | TERMINAL | |
| 22. | 2D-8788 | [1] | BOLT | |
| 23. | 2D-8787 | [1] | NUT | |
| 24. | 7H-7290 Y | [1] | SWITCH ASSEM. | |
| (See Separate Illustration) | ||||
| 25. | [1] | PLATE | ||
| 26. | 4K-8505 | [1] | CABLE ASSEM. | |
| 27. | 2M-0913 | [1] | TERMINAL | |
| 28. | 2M-0912 | [1] | TERMINAL | |
| (Parts of 4K8505 Cable Assem.) | ||||
| 29. | 4K-8532 | [1] | CABLE ASSEM. | |
| 3D-2098 | [1] | TERMINAL ASSEM. (-) | ||
| (Part of 4K8532 Cable Assem.) | ||||
| 30. | 2D-8403 | [1] | TERMINAL | |
| 31. | 2D-8788 | [1] | BOLT | |
| 32. | 2D-8787 | [1] | NUT | |
| Y | SEPARATE ILLUSTRATION | |||
#UEH0009S0119
6K-5371: BATTERY AND WIRING
BATTERY AND WIRING (6K5371 N/S)--24 Volt--Side View--Part 1 of 3
Effective with Serial No. 42J2181. 7K4546 Harness, 3K1650 Switch and 1M3387 Lamp parts
are shown on Pages 52A, 52B and 53. See Page 51 for Wiring Diagram
Effective with Serial No. 42J2181. 7K4546 Harness, 3K1650 Switch and 1M3387 Lamp parts
are shown on Pages 52A, 52B and 53. See Page 51 for Wiring Diagram
Parts for your 966C WHEEL LOADER:
CATERPILLAR SIS| Pos. | Part No | Qty | Parts name | Comments |
|---|---|---|---|---|
| 1. | 4K-8029 | [1] | HOLDER | |
| 2. | 8M-8948 | [4] | FUSE | |
| 3. | 7F-6429 | [1] | AMMETER | |
| 4. | 4K-5122 | [3] | HOLDER | |
| 5. | 6K-6363 | [1] | INLAY | |
| 6. | 3K-1650 Y | [1] | SWITCH ASSEM. (light) | |
| (See Separate Illustration) | ||||
| 7. | 5M-2555 | [1] | CIRCUIT BREAKER | |
| 8. | 5M-6668 | [4] | SCREW | |
| 9. | 4K-5124 | [1] | CIRCUIT BREAKER | |
| 10. | 1M-3387 Y | [2] | LAMP ASSEM. | |
| (See Separate Illustration) | ||||
| 11. | 8S-7713 | [1] | SWITCH ASSEM. | |
| 8F-3437 | [1] | LEVER | ||
| 5L-7200 | [1] | SCREW | ||
| 3B-4501 | [1] | LOCKWASHER | ||
| 12. | 4B-2043 | [2] | NUT | |
| 13. | 8H-0878 | [2] | LOCKWASHER | |
| 14. | 7K-4546 Y | [1] | HARNESS | |
| (See Separate Illustration) | ||||
| 15. | 4K-8030 | [2] | CLIP | |
| 16. | 4B-0418 C | [8] | CLIP | |
| 17. | 1D-4717 | [10] | NUT | |
| 18. | 3B-4506 | [10] | LOCKWASHER | |
| 19. | 5K-2216 | [1] | TUBE | |
| 20. | 4K-8431 | [2] | SLEEVE | |
| 21. | 2L-2685 | [2] | CLIP | |
| 22. | 6K-5376 | [1] | HARNESS ASSEM. | |
| 23. | 4K-6501 | [2] | GROMMET | |
| 24. | 4K-6066 | [1] | CLIP | |
| 25. | 1B-2713 | [2] | BOLT | |
| 26. | 3B-4504 | [2] | LOCKWASHER | |
| 27. | 4B-6029 | [1] | GROMMET | |
| 28. | 4K-8046 | [2] | COVER | |
| C | INDICATES CHANGE | |||
| Y | SEPARATE ILLUSTRATION | |||
Information:
ELECTRICAL AND STARTING SYSTEM
STARTING MOTOR GP
Engine News
Special Instruction
Installation of New Shift Lever Assembly for All Starter Motors {1453}
Installation of New Shift Lever Assembly for All Starter Motors {1453}
Installation of New Shift Lever Assembly for All Starter Motors {1453}
Procedure to Install the Insulator on to Series Starters on All Engines {1453}
Procedure to Install the Insulator on to Series Starters on All Engines {1453}
Procedure to Install the Insulator on to Series Starters on All Engines {1453}
Installation of Repair Kit-Solenoid Plunger Assembly on All Engines {1453}
Installation of Repair Kit-Solenoid Plunger Assembly on All Engines {1453}
Installation of Repair Kit-Solenoid Plunger Assembly on All Engines {1453}
Procedure to Install Terminal Kit on All Engines {1453}
Procedure to Install Terminal Kit on All Engines {1453}
Procedure to Install Terminal Kit on All Engines {1453}
Procedure to Install Brush Holder Assembly in All Engines {1453}
Procedure to Install Brush Holder Assembly in All Engines {1453}
Procedure to Install Brush Holder Assembly in All Engines {1453}
Procedure to Replace Armature of Starter Motor On All Cat<SUP>®</SUP> Products {1408, 1450, 1453}
Procedure to Replace Armature of Starter Motor On All Cat® Products {1408, 1450, 1453}
Procedure to Replace Armature of Starter Motor On All Cat® Products {1408, 1450, 1453}
Procedure to Replace Commutator End (CE) Housing of Starter Motor On All Cat<SUP>®</SUP> Products {1408, 1450, 1453}
Procedure to Replace Commutator End (CE) Housing of Starter Motor On All Cat® Products {1408, 1450, 1453}
Procedure to Replace Commutator End (CE) Housing of Starter Motor On All Cat® Products {1408, 1450, 1453}
Procedure to Replace Drive Assembly of Starter Motor On All Cat<SUP>®</SUP> Products {1453}
Procedure to Replace Drive Assembly of Starter Motor On All Cat® Products {1453}
Procedure to Replace Drive Assembly of Starter Motor On All Cat® Products {1453}
Disassembly and Assembly
Service Magazine
Modification To Prevent Starter From Remaining Engaged With Flywheel After Engine Starts{1400,1450}
1987/03/16
1987/03/16



