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7M7783 ELECTRIC STARTER ASSEMBLY--12 Volt Part of 9H3675 Electric Starter Group shown on Page 158A 12E




ELECTRICAL AND STARTING SYSTEM

STARTING MOTOR GP
 

#UE0347400210
 

7M-7783: ELECTRIC STARTER ASSEMBLY

7M7783 ELECTRIC STARTER ASSEMBLY--12 Volt
Part of 9H3675 Electric Starter Group shown on Page 158A
c71323 UE034740
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Parts for your 12E MOTOR GRADER:

CATERPILLAR SIS
Pos. Part No Qty Parts name Comments
  9M-0990 [1] SWITCH ASSEM.  
  4B-2043 [2] NUT  
  8H-0878 [2] LOCKWASHER  
  3L-4693 [1] WASHER  
  9B-9146 [2] NUT  
  6H-8351 [2] LOCKWASHER  
  9B-9082 [2] WASHER  
    (PARTS OF ASSEM. 9M990)
  1B-2578 [2] NUT  
  6H-8351 [2] LOCKWASHER  
  4B-4278 [2] WASHER  
  4M-8467 [1] CONNECTOR  
  6H-6224 [2] SCREW  
  4M-8468 [1] GROMMET  
  4B-1235 [1] SCREW  
  7H-2079 [1] LOCKWASHER  
  7M-8889 [2] BOLT  
  7M-8886 [1] FRAME ASSEM  
  9B-9019 [1] WASHER  
  4M-8463 [1] ARMATURE ASSEM.  
  4M-8466 [4] INSULATOR  
  4M-8464 [4] SHOE  
  3F-0379 [4] SCREW  
  4M-8478 [4] SCREW  
  4M-8479 [4] NUT  
  3B-4502 [4] LOCKWASHER  
    (2 OF EACH IN EACH ASSEM. 4M8475)
  4M-8465 [1] COIL ASSEM.  
  9B-9130 [1] PIN  
  4B-1235 [4] SCREW  
  3B-4502 [4] LOCKWASHER  
  4M-8471 [2] SPRING  
  4M-8475 [2] SUPPORT ASSEM.  
  4M-8476 [2] SUPPORT  
  4M-8480 [2] PIN  
  4M-8477 [2] LEAD ASSEM.  
    (1 OF EACH IN EACH ASSEM 4M8475)
  4M-8472 [2] HOLDER (GROUND)  
  4M-8474 [4] SCREW  
  4M-8470 [4] BRUSH  
  4M-8473 [2] HOLDER (INSULATED)  
  4M-8481 [1] HOUSING ASSEM.  
  7M-8890 [1] DRIVE ASSEM.  
  9F-3490 [1] WASHER  
  9B-9103 [1] BUSHING  
    (PART OF ASSEM 4M8481)
  1B-8705 [1] KEY  
  4M-9428 [1] BEARING ASSEM.  
  8F-7702 [1] SEAL  
    (PART OF ASSEM. 4M9428)
 

#UE0347400211
 

8H-1543: ELECTRIC STARTING MOTOR ASSEMBLY

8H1543 ELECTRIC STARTING MOTOR ASSEMBLY--12 Volt
Part of 9H3675 Electric Starter Group
c62314 UE034740
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Parts for your 12E MOTOR GRADER:

CATERPILLAR SIS
Pos. Part No Qty Parts name Comments
  2L-3352 [1] SWITCH ASSEM.  
  4B-2043 [2] NUT  
  3B-4501 [2] LOCKWASHER  
  3L-4693 [1] WASHER  
  9B-9146 [2] NUT  
  3B-4506 [2] LOCKWASHER  
  9B-9082 [2] WASHER  
    (PARTS OF ASSEM.2L3352)
  1B-2578 [2] NUT  
  6H-8351 [2] LOCKWASHER  
  4B-4278 [2] WASHER  
  4M-8467 [1] CONNECTOR  
  6H-6224 [2] SCREW  
  4M-8468 [1] GROMMET  
  4B-1237 [1] SCREW  
  7H-2079 [1] LOCKWASHER  
  4M-8482 [2] BOLT  
  4M-8469 [1] BEARING ASSEM.  
  9B-9019 [1] WASHER  
  4M-8463 [1] ARMATURE ASSEM.  
  4M-8466 [4] INSULATOR  
  4M-8464 [4] SHOE  
  3F-0379 [4] SCREW  
  4M-8478 [4] SCREW  
  4M-8479 [4] NUT  
  3B-4502 [4] LOCKWASHER  
    (2 OF EACH IN EACH ASSEM.4M8475)
  4M-8465 [1] COIL ASSEM.  
  9B-9130 [1] PIN  
  4B-1235 [4] SCREW  
  3B-4502 [4] LOCKWASHER  
  4M-8471 [2] SPRING  
  4M-8475 [2] SUPPORT ASSEM.  
  4M-8476 [2] SUPPORT  
  4M-8480 [2] PIN  
  4M-8477 [2] LEAD ASSEM.  
    (1 OF EACH IN EACH ASSEM.4M8475)
  4M-8474 [4] SCREW  
  4M-8470 [4] BRUSH  
  4M-8472 [2] HOLDER (GROUND)  
  4M-8473 [2] HOLDER (INSULATED)  
  4M-8481 [1] HOUSING ASSEM.  
  7H-7183 [1] DRIVE ASSEM.  
  9F-3490 [1] WASHER  
  9B-9103 [1] BUSHING  
    (PART OF ASSEM. 4M8481)
  1B-8705 [1] KEY  
  3H-1952 [1] GASKET  
  4M-9428 [1] BEARING ASSEM.  
  8F-7702 [1] SEAL  
    (PART OF ASSEM.4M9428)
 

#UE0347400212
 

4N-7385: MOTOR ASSEMBLY

4N7385 MOTOR ASSEMBLY--12 Volt
Serial No. 99E11946-Up
Part of 9H3675 Electric Starter Group shown on Page 158A
AN ATTACHMENT
c144883 UE034740
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Parts for your 12E MOTOR GRADER:

CATERPILLAR SIS
Pos. Part No Qty Parts name Comments
1. 5M-3294 [2] HOLDER (insulated)  
2. 4M-8471 [2] SPRING  
3. 4M-8475 [2] SUPPORT ASSEM.  
    (Each Includes)
4. 4M-8478 [2] SCREW  
  4B-2047 [2] NUT  
  3B-4502 [2] LOCKWASHER  
5. 4M-8480 [1] PIN  
6. 4M-8477 [1] LEAD ASSEM.  
7. 4M-8472 [2] HOLDER (ground)  
8. 3H-3627 [4] SCREW  
9. 4M-8470 [4] BRUSH  
10. 9M-0990 [1] SWITCH ASSEM.  
    (Includes)
11. 4B-2043 [2] NUT  
  8H-0878 [2] LOCKWASHER  
  4B-4863 [1] WASHER  
12. 9B-9146 [2] NUT  
  6H-8351 [2] LOCKWASHER  
  9B-9082 [2] WASHER  
13. 5M-9783 [2] SCREW  
14. 2S-2924 [1] BEARING ASSEM.  
    (Includes)
  5M-2204 [1] GASKET  
15. 8F-7702 [1] SEAL  
16. 7M-2233 [1] BEARING  
17. 9M-5253 [1] GASKET  
18. 1B-8705 [1] KEY  
19. 4M-8481 [1] HOUSING ASSEM.  
    (Includes)
20. 9B-9103 [1] BUSHING  
21. 9F-3490 [1] WASHER  
22. 7M-8890 [1] DRIVE ASSEM.  
23. 9B-9130 [1] PIN  
24. 9F-9327 [4] SCREW  
  3B-4502 [4] LOCKWASHER  
25. 4M-8464 [4] SHOE  
26. 3F-0379 [4] SCREW  
27. 4M-8463 [1] ARMATURE ASSEM.  
28. 4M-8465 [1] COIL ASSEM.  
29. 4M-8466 [4] INSULATOR  
30. 7M-8886 [1] FRAME ASSEM.  
31. 2L-8166 [1] WASHER  
32. 7M-8889 [2] BOLT  
33. 9F-9327 [1] SCREW  
  7H-2079 [1] LOCKWASHER  
34. 4M-8468 [1] GROMMET  
35. 4M-8467 [1] CONNECTOR  
36. 1B-2578 [2] NUT  
  6H-8351 [2] LOCKWASHER  
  4B-4278 [2] WASHER  
 

#UE0347400213
 

BATTERY AND WIRING SYSTEM

BATTERY AND WIRING SYSTEM--12 Volt--2 Lamp--Top Rear View--Part 1 of 2
Serial No. 99E1 to 99E2320 inclusive
2M7955 Regulator Assembly and 3D7674 Lamp Assembly parts are shown on Pages 167 and 168
Refer also to Pages 278 through 281 for special parts
c64010 UE034740
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Parts for your 12E MOTOR GRADER:

CATERPILLAR SIS
Pos. Part No Qty Parts name Comments
  1H-4560 [1] NIPPLE  
  6B-2864 [1] TERMINAL  
  7B-4826 [2] INSULATOR  
    (PARTS OF HARNESS 3D7749)
  3F-1240 [2] GROMMET  
  [2] CLIP  
  3D-2023 [2] GROMMET  
  3D-7749 [1] HARNESS  
  6B-2864 [1] TERMINAL  
  7B-4826 [1] INSULATOR  
    (PARTS OF ASSEM. 3L1460)
  6H-6756 [1] TERMINAL  
  2D-3981 [2] INSULATOR  
    (PARTS OF HARNESS 3D7749)
  3L-1460 [1] WIRE ASSEM.  
  1H-5166 [2] CLIP  
  6B-2759 [1] TERMINAL  
  7B-4826 [1] INSULATOR  
    (PARTS OF ASSEM. 3L1460)
  3D-5406 [1] HARNESS  
  [1] TERMINAL (SLIDE)  
    (PART OF HARNESS 3D5406)
  1H-5166 [1] CLIP  
  0S-1594 [4] BOLT  
  3B-4506 [4] LOCKWASHER  
  3D-5364 [2] BRACKET  
  3D-7674 Y [2] LAMP ASSEM.  
    (SEE SEPARATE ILLUS. FOR PARTS)
  6B-2759 [1] TERMINAL  
  7B-4826 [1] INSULATOR  
    (PART OF HARNESS 3D5406)
  0S-0509 [1] BOLT  
  1D-4717 [1] NUT  
  3B-4506 [1] LOCKWASHER  
  1H-5166 [2] CLIP  
  7F-9224 [3] TERMINAL  
  2D-3981 [3] INSULATOR  
  2D-8781 [6] TERMINAL  
  2D-3981 [6] INSULATOR  
    (PARTS OF HARNESS 3D5406)
  3D-2098 [2] TERMINAL ASSEM.  
    (1 IN EACH ASSEM. 3H9570 & 3D7721)
  2D-8403 [2] TERMINAL  
    (1 IN EACH ASSEM. 3D2098)
  0S-1594 [2] BOLT  
  3B-4506 [2] LOCKWASHER  
  4B-4278 [2] WASHER  
  4M-1479 [1] BATTERY  
  3D-7714 [1] BRACKET  
  3D-7694 [1] BASE ASSEM.  
  2D-8408 [2] PIN  
    (PART OF ASSEM. 3D7694)
  3D-7697 [1] MAT ASSEM.  
  0S-1594 [2] BOLT (1" LONG)  
  0L-1351 [2] BOLT 7/8" LONG)  
  1D-4717 [4] NUT  
  3B-4506 [4] LOCKWASHER  
  3D-7721 [1] CABLE ASSEM.  
  1M-4986 [1] TERMINAL  
    (PARTS OF ASSEM. 3D7721)
  2D-1247 [1] CLIP  
  5B-0131 [2] GROMMET  
  1H-5166 [1] CLIP (HARNESS)  
  6B-2530 [1] CLIP (CABLE)  
  5B-0648 [1] GROMMET  
  0S-0509 [1] BOLT  
  1D-4717 [1] NUT  
  3B-4506 [1] LOCKWASHER  
  2A-0758 [4] BOLT  
  3B-4504 [4] LOCKWASHER  
  4B-4276 [4] WASHER  
  1M-4968 [1] TERMINAL  
    (PART OF ASSEM. 3H9570)
  0S-1621 [1] BOLT  
  3B-4508 [1] LOCKWASHER  
  0S-0509 [1] BOLT  
  3B-4506 [1] LOCKWASHER  
  4B-0418 [1] CLIP  
  2M-7955 Y [1] REGULATOR  
    (SEE SEPARATE ILLUS. FOR PARTS)
  1F-7240 [1] TERMINAL  
    (REGULATOR-BATTERY)
  1F-7240 [2] TERMINAL (AMM.)  
  7B-4826 [3] INSULATOR  
    (PARTS OF HARNESS 3D5406)
  1F-7240 [1] TERMINAL  
    (REGULATOR-ARMATURE)
  7F-9224 [1] TERMINAL  
    (REGULATOR-FIELD)
    (PARTS OF HARNESS 3D7749)
  3H-9570 [1] CABLE ASSEM.  
  2D-4358 [2] STRIP ASSEM.  
  4B-4280 [2] WASHER  
  3H-6660 [2] PIN  
  2B-9498 [2] NUT  
  4B-4278 [2] WASHER  
  0S-1594 [2] BOLT  
  1D-4717 [2] NUT  
  3B-4506 [2] LOCKWASHER  
  4B-4278 [2] WASHER  
  2D-8788 [2] BOLT  
  2D-8787 [2] NUT  
    (1 OF EACH IN EACH ASSEM. 3D2098)
  3D-7692 [1] HOLD-DOWN ASSEM.  
  Y   SEPARATE ILLUSTRATION
 

#UE0347400214
 

BATTERY AND WIRING SYSTEM

BATTERY AND WIRING SYSTEM--12 Volt--2 Lamp--Top Front View - Part 2 of 2
Serial No. 99E1 to 99E2320 inclusive
Refer also to Pages 278 through 281 for special parts
c64011 UE034740
  For full view, you need register

Parts for your 12E MOTOR GRADER:

CATERPILLAR SIS
Pos. Part No Qty Parts name Comments
  4F-4784 [1] SWITCH (MAG.)  
  4B-2048 [2] NUT  
  3B-4502 [1] LOCKWASHER  
    (PARTS OF SWITCH 4F4784)
  4B-1268 [2] MACHINE SCREW  
  4B-2043 [2] NUT  
  3B-4501 [2] LOCKWASHER  
  3F-1006 [1] SWITCH (START)  
  8F-4832 [1] PLATE  
  7B-3028 [2] SCREW (DRIVE)  
  2D-8781 [1] TERMINAL  
  2D-3981 [1] INSULATOR  
    (PART OF HARNESS 3D5405)
  0S-0509 [1] BOLT  
  3B-4506 [1] LOCKWASHER  
  9F-2947 [1] CLIP  
  3D-5443 [1] SWITCH ASSEM.  
  3F-3457 [2] SCREW  
  3D-5442 [1] NUT  
  3D-5441 [1] KNOB  
    (PARTS OF ASSEM. 3D5443)
  7F-9224 [2] TERMINAL  
  2D-3981 [2] INSULATOR  
    (PARTS OF ASSEM. 3L1456)
  7F-6429 [1] AMMETER  
  3L-1456 [1] WIRE ASSEM.  
  1F-7240 [2] TERMINAL  
  7B-4826 [2] INSULATOR  
    (PARTS OF ASSEM. 2D3769)
  3F-1006 [1] SWITCH ASSEM. (HORN)  
  2D-3769 [1] WIRE ASSEM.  
  7F-9224 [2] TERMINAL  
  2D-3981 [2] INSULATOR  
    (PARTS OF ASSEM.3L1456)
  4B-0418 [1] CLIP  
  5B-2927 [1] SCREW  
  1D-4717 [1] NUT  
  3B-4506 [1] LOCKWASHER  
  3D-5405 [1] HARNESS  
  6H-4005 [1] GROMMET  
  [3] CLIP  
  1H-5165 [1] CLIP  
  2D-8781 [2] TERMINAL  
  2D-3981 [2] INSULATOR  
    (PARTS OF HARNESS 3D5405)
  6B-6410 [1] STRIP  
  4B-1239 [2] SCREW  
  4B-2048 [4] NUT  
  4B-4275 [4] WASHER  
  3B-4502 [2] LOCKWASHER  
  1F-7240 [2] TERMINAL  
  7B-4826 [2] INSULATOR  
    (PARTS OF HARNESS 3D5405)
  1B-7904 [2] SPACER  
  3L-1456 [1] WIRE ASSEM.  
  1H-8288 [2] SCREW  
  1B-4330 [2] NUT  
  3B-4504 [2] LOCKWASHER  
  3D-4467 [1] TERMINAL  
    (PART OF ASSEM. 3D5405)
  3D-2713 [1] HORN  
  2F-2860 [1] SCREW  
    (PART OF HORN 3D2713)
  2D-8781 [1] TERMINAL  
  2D-3981 [1] INSULATOR  
    (PARTS OF HARNESS 3D5404)
  2D-6856 [1] BRACKET  
  1B-4201 [2] NUT (MOUNTING)  
  3B-4504 [2] LOCKWASHER  
  4B-3388 [2] BOLT  
  1D-4716 [2] NUT  
  3B-4505 [2] LOCKWASHER  
  0S-1614 [1] BOLT  
  3B-4504 [1] LOCKWASHER  
  1A-5350 [1] CLIP  
  3D-9326 [1] GROMMET  
  7F-9224 [2] TERMINAL  
  2D-3981 [2] INSULATOR  
    (PARTS OF HARNESS 3D5405)
  1M-3464 [1] CLIP  
  8F-2396 [1] GROMMET  
 

#UE0347400215
 

BATTERY AND WIRING SYSTEM

BATTERY AND WIRING SYSTEM--12 Volt--2 Lamp--Top Rear View--Part 1 of 2
Serial No. 99E2321 to 99E3824 inclusive
2M7955 Regulator Assembly and 3D7674 Lamp Assembly parts are shown on Pages 167 and 168
Refer also to Pages 278 through 281 for special parts
c66134 UE034740
  For full view, you need register

Parts for your 12E MOTOR GRADER:

CATERPILLAR SIS
Pos. Part No Qty Parts name Comments
  1H-4560 [1] NIPPLE  
  6B-2864 [1] TERMINAL  
  7B-4826 [2] INSULATOR  
    (PARTS OF HARNESS 3D7749)
  3F-1240 [2] GROMMET  
  [2] CLIP  
  3D-2023 [2] GROMMET  
  3D-7749 [1] HARNESS  
  6B-2864 [1] TERMINAL  
  7B-4826 [1] INSULATOR  
    (PARTS OF ASSEM.3L1460)
  6H-6756 [1] TERMINAL  
  2D-3981 [2] INSULATOR  
    (PARTS OF HARNESS 3D7749)
  3L-1460 [1] WIRE ASSEM.  
  1H-5166 [2] CLIP  
  6B-2759 [1] TERMINAL  
  7B-4826 [1] INSULATOR  
    (PARTS OF ASSEM.3L1460)
  3D-5406 [1] HARNESS  
  [1] TERMINAL (SLIDE)  
    (PART OF HARNESS 3D5406)
  1H-5166 [1] CLIP  
  0S-1594 [4] BOLT  
  3B-4506 [4] LOCKWASHER  
  3D-5364 [2] BRACKET  
  3D-7674 Y [2] LAMP ASSEM.  
    (SEE SEPARATE ILLUS. FOR PARTS)
  6B-2759 [1] TERMINAL  
  7B-4826 [1] INSULATOR  
    (PART OF HARNESS 3D5406)
  0S-0509 [1] BOLT  
  1D-4717 [1] NUT  
  3B-4506 [1] LOCKWASHER  
  1H-5166 [2] CLIP  
  7F-9224 [3] TERMINAL  
  2D-3981 [3] INSULATOR  
  2D-8781 [6] TERMINAL  
  2D-3981 [6] INSULATOR  
    (PARTS OF HARNESS 3D5406)
  3D-2098 [2] TERMINAL ASSEM.  
    (1 IN EACH ASSEM. 3H9570 & 3D7721)
  2D-8403 [2] TERMINAL  
    (1 IN EACH ASSEM. 3D2098)
  0S-1594 [2] BOLT  
  3B-4506 [2] LOCKWASHER  
  4B-4278 [2] WASHER  
  4M-1479 [1] BATTERY  
  3D-7714 [1] BRACKET  
  3D-7694 [1] BASE ASSEM.  
  2D-8408 [2] PIN  
    (PART OF ASSEM. 3D7694)
  3D-7697 [1] MAT ASSEM.  
  0S-1594 [2] BOLT (1" LONG)  
  0L-1351 [2] BOLT (7/8" LONG)  
  1D-4717 [4] NUT  
  3B-4506 [4] LOCKWASHER  
  5H-1547 [1] CABLE ASSEM.  
  1B-5218 [1] TERMINAL (SWITCH)  
  1B-5226 [1] TERMINAL (-)  
    (PARTS OF CABLE ASSEM. 5H1547)
  2D-1247 [1] CLIP  
  5B-0131 [2] GROMMET  
  1H-5166 [1] CLIP (HARNESS)  
  6B-2530 [1] CLIP (CABLE)  
  5B-0648 [1] GROMMET  
  0S-0509 [1] BOLT  
  1D-4717 [1] NUT  
  3B-4506 [1] LOCKWASHER  
  2A-0758 [4] BOLT  
  3B-4504 [4] LOCKWASHER  
  4B-4276 [4] WASHER  
  1M-4968 [1] TERMINAL  
    (PART OF ASSEM. 3H9570)
  1B-8471 [1] CLIP  
  0S-0509 [1] BOLT  
  3B-4506 [1] LOCKWASHER  
  4B-0418 [1] CLIP  
  2M-7955 Y [1] REGULATOR  
    (SEE SEPARATE ILLUS. FOR PARTS)
  1F-7240 [1] TERMINAL  
    (REGULATOR - BATTERY)
  1F-7240 [2] TERMINAL (AMM.)  
  7B-4826 [3] INSULATOR  
    (PARTS OF HARNESS 3D5406)
  1F-7240 [1] TERMINAL  
    (REGULATOR - ARMATURE)
  7F-9224 [1] TERMINAL  
    (REGULATOR-FIELD)
    (PARTS OF HARNESS 3D7749)
  3H-9570 [1] CABLE ASSEM.  
  2D-4358 [2] STRIP ASSEM.  
  4B-4280 [2] WASHER  
  3H-6660 [2] PIN  
  2B-9498 [2] NUT  
  4B-4278 [2] WASHER  
  0S-1594 [2] BOLT  
  1D-4717 [2] NUT  
  3B-4506 [2] LOCKWASHER  
  4B-4278 [2] WASHER  
  2D-8788 [2] BOLT  
  2D-8787 [2] NUT  
    (1 OF EACH IN EACH ASSEM. 3D2096)
  3D-7692 [1] HOLD DOWN ASSEM.  
  Y   SEPARATE ILLUSTRATION
 

#UE0347400216
 

BATTERY AND WIRING SYSTEM

BATTERY AND WIRING SYSTEM--12 Volt--2 Lamp--Top Front View--Part 2 of 2
Serial No. 99E2321 to 99E3824 inclusive
7H7290 Switch parts are shown on Page 288
Refer also to Pages 278 through 281 for special parts
c66135 UE034740
  For full view, you need register

Parts for your 12E MOTOR GRADER:

CATERPILLAR SIS
Pos. Part No Qty Parts name Comments
  3D-5443 [1] SWITCH ASSEM.  
  3F-3457 [2] SCREW  
  3D-5442 [1] NUT  
  3D-5441 [1] KNOB  
    (PARTS OF ASSEM. 3D5443)
  4F-4784 [1] SWITCH (MAG)  
  4B-2048 [2] NUT  
  3B-4502 [1] LOCKWASHER  
    (PARTS OF SWITCH 4F4784)
  4B-1268 [2] MACHINE SCREW  
  4B-2043 [2] NUT  
  3B-4501 [2] LOCKWASHER  
  3F-1006 [1] SWITCH (START)  
  8F-4832 [1] PLATE  
  7B-3028 [2] SCREW (DRIVE)  
  4D-0057 [1] CABLE ASSEM.  
  1M-4986 [1] TERMINAL (.531" HOLE)  
  1M-4968 [1] TERMINAL (.4062" HOLE)  
    (PARTS OF ASSEM. 4D57)
  0S-1621 [1] BOLT  
  3B-4508 [1] LOCKWASHER  
  9F-2947 [1] CLIP  
  0S-0509 [1] BOLT  
  3B-4506 [1] LOCKWASHER  
  6B-2530 [1] CLIP  
  3H-0019 [1] CLIP  
  5B-0131 [2] GROMMET  
  7F-9224 [2] TERMINAL  
  2D-3981 [2] INSULATOR  
    (PARTS OF ASSEM. 3L1456)
  2D-0806 [1] WIRE ASSEM.  
  3L-1456 [1] WIRE ASSEM.  
  1F-7240 [4] TERMINAL  
  7B-4826 [4] INSULATOR  
    (2 OF EACH IN EACH ASSEM. 2D3769 & 3D806)
  3F-1006 [1] SWITCH (HORN)  
  2D-3769 [1] WIRE ASSEM.  
  7F-9224 [2] TERMINAL  
  2D-3981 [2] INSULATOR  
    (PARTS OF ASSEM.3L1456)
  6H-4005 [1] GROMMET  
  7H-7290 Y [1] SWITCH  
    (SEE SEPARATE ILLUS. FOR PARTS)
  8H-8648 [1] PLATE  
  5M-2555 [1] CIRCUIT BREAKER  
  3D-9799 [2] SCREW  
  7F-6429 [1] AMMETER  
  [3] CLIP  
  1H-5165 [1] CLIP  
  2D-8781 [3] TERMINAL  
  2D-3981 [3] INSULATOR  
    (PARTS OF HARNESS 3D5405)
  6B-6410 [1] STRIP  
  4B-1239 [2] SCREW  
  4B-2048 [4] NUT  
  4B-4275 [4] WASHER  
  3B-4502 [2] LOCKWASHER  
  1F-7240 [2] TERMINAL  
  7B-4826 [2] INSULATOR  
    (PARTS OF HARNESS 3D5405)
  1B-7904 [2] SPACER  
  3L-1456 [1] WIRE ASSEM.  
  1H-8288 [2] SCREW  
  1B-4330 [2] NUT  
  3B-4504 [2] LOCKWASHER  
  3D-4467 [1] TERMINAL  
    (PART OF ASSEM. 3D5405)
  3D-2713 [1] HORN  
  2F-2860 [1] SCREW  
    (PART OF HORN 3D2713)
  2D-8781 [1] TERMINAL  
  2D-3981 [1] INSULATOR  
    (PARTS OF HARNESS 3D5404)
  2D-6856 [1] BRACKET  
  1B-4201 [2] NUT (MOUNTING)  
  3B-4504 [2] LOCKWASHER  
  3D-5405 [1] HARNESS  
  4B-3388 [2] BOLT  
  1D-4716 [2] NUT  
  3B-4505 [2] LOCKWASHER  
  4D-0012 [1] GROMMET  
  4B-0418 [1] CLIP  
  5B-2924 [1] SCREW  
  1D-4717 [1] NUT  
  3B-4506 [1] LOCKWASHER  
  1M-3464 [1] CLIP  
  8F-2396 [1] GROMMET  
  7F-9224 [2] TERMINAL  
  2D-3981 [2] INSULATOR  
    (PARTS OF HARNESS 3D5405)
  Y   SEPARATE ILLUSTRATION
 

#UE0347400217
 

BATTERY AND WIRING SYSTEM

BATTERY AND WIRING SYSTEM--12 Volt--Top View--Part 1 of 3
Effective with Serial No. 99E3825
2M7955 Regulator Assembly parts are shown on Page 167
ADDITIONAL PARTS ARE SHOWN ON PAGES 165 AND 166
Refer also to Pages 282 through 285 for special parts
c69171 UE034740
  For full view, you need register

Parts for your 12E MOTOR GRADER:

CATERPILLAR SIS
Pos. Part No Qty Parts name Comments
  2M-7955 Y [1] REGULATOR  
    (SEE SEPARATE ILLUSTRATION FOR PARTS)
  2A-0758 [4] BOLT  
  3B-4504 [4] LOCKWASHER  
  4B-4276 [4] WASHER  
  6H-6756 [1] TERMINAL (BLACK WIRE)  
  2D-3981 [1] INSULATOR  
    (PARTS OF HARNESS 4D3685)
  1F-7240 [1] TERMINAL (LIGHT GREEN WIRE)  
  7B-4826 [1] INSULATOR  
    (PARTS OF HARNESS 4D3683)
  4D-4749 [1] TUBE  
  4D-3625 [1] CLIP  
  8M-5397 [1] BOOT  
  4D-3631 [2] CLIP  
  3D-6655 [2] GROMMET  
  4D-4772 [1] CLIP  
  0S-1621 [1] BOLT  
  1H-4560 [1] NIPPLE  
  6B-2864 [1] TERMINAL (BROWN WIRE)  
  7B-4826 [1] INSULATOR  
  6H-6756 [1] TERMINAL (YELLOW WIRE)  
  2D-3981 [1] INSULATOR  
  6H-6756 [1] TERMINAL (BLACK WIRE)  
  2D-3981 [1] INSULATOR  
    (PARTS OF HARNESS 4D3685)
  4D-3685 [1] HARNESS  
  1A-2029 [2] BOLT  
  1D-4717 [2] NUT  
  3B-4506 [2] LOCKWASHER  
  4D-1282 [1] CONDUIT  
  1F-6113 [2] NUT (LOCK)  
  6B-2370 [2] BUSHING  
  4D-4849 [1] CABLE ASSEM.  
  4D-1248 [1] TERMINAL (SWITCH)  
  1B-5218 [1] TERMINAL (INSULATOR)  
    (PARTS OF CABLE ASSEM. 4D4849)
  1F-7240 [1] TERMINAL (BROWN WIRE)  
  7B-4826 [1] INSULATOR  
  7F-9224 [1] TERMINAL (YELLOW WIRE)  
  2D-3981 [1] INSULATOR  
    (PARTS OF HARNESS 4D3685)
  4D-4848 [1] CABLE ASSEM.  
  4D-1248 [1] TERMINAL (SWITCH)  
  1B-5218 [1] TERMINAL (INSULATOR)  
    (PARTS OF CABLE ASSEM. 4D4848)
  4D-3626 [1] COVER  
  3D-2713 [1] HORN  
  2D-8781 [1] TERMINAL (WHITE & BLACK WIRE)  
  2D-3981 [1] INSULATOR  
    (PART OF HARNESS 4D3667)
  2D-6856 [1] BRACKET  
  1B-4201 [2] NUT  
  3B-4504 [2] LOCKWASHER  
  4D-0012 [1] GROMMET  
  4B-3388 [2] BOLT  
  1D-4716 [2] NUT  
  3B-4505 [2] LOCKWASHER  
  4D-1270 [1] TUBE ASSEM.  
  3H-0019 [1] CLIP  
  9F-2940 [1] GROMMET  
  5B-2927 [1] SCREW  
  1D-4717 [1] NUT  
  3B-4506 [1] LOCKWASHER  
  0S-0509 [2] BOLT  
  3B-4506 [2] LOCKWASHER  
  4D-1250 [2] STUD  
  6H-5431 [6] NUT  
  3L-7314 [6] WASHER  
  6H-8351 [4] LOCKWASHER  
  4D-1246 [1] INSULATOR (.312" THICK)  
  4D-1245 [1] INSULATOR (.188" THICK)  
  4D-1212 [1] GROMMET  
  1H-4336 [3] SCREW  
  3B-4502 [3] LOCKWASHER  
  4D-3784 [1] BOX ASSEM. (FUSE)  
  4D-1268 [1] STRIP  
  3D-4529 [2] FUSE  
  4D-1210 [1] CONNECTOR  
  Y   SEPARATE ILLUSTRATION
 

#UE0347400218
 

BATTERY AND WIRING SYSTEM

BATTERY AND WIRING SYSTEM--12 Volt--Top View--Part 2 of 3
Effective with Serial No. 99E3825
3D7674 Lamp Assembly and 7H7290 Switch parts are shown on Pages 168 and 288
ADDITIONAL PARTS ARE SHOWN ON PAGES 164 AND 166
Refer also to Pages 282 through 285 for special parts
c69172 UE034740
  For full view, you need register

Parts for your 12E MOTOR GRADER:

CATERPILLAR SIS
Pos. Part No Qty Parts name Comments
  4D-3706 [1] TUBE ASSEM.  
  6B-2530 [1] CLIP  
  4D-3683 [1] HARNESS  
  2D-8781 [1] TERMINAL  
    (DARK BLUE AND WHITE WIRE)
  2D-8781 [1] TERMINAL  
    (RED AND WHITE WIRE)
  2D-3981 [2] INSULATOR  
    (PARTS OF HARNESS 4D3666)
  3D-5364 [2] BRACKET  
  0S-1594 [4] BOLT  
  3B-4506 [4] LOCKWASHER  
  4D-1279 [1] TUBE ASSEM.  
  3D-5365 [1] TERMINAL  
    (RED AND WHITE WIRE)
  3D-5365 [1] TERMINAL  
    (DARK BLUE AND WHITE WIRE)
    (PARTS OF HARNESS 4D3666)
  3D-4467 [1] TERMINAL  
    (RED AND WHITE WIRE)
  3D-4467 [1] TERMINAL  
    (DARK BLUE WIRE)
  3D-4467 [1] TERMINAL  
    (DARK BLUE AND WHITE WIRE)
    (PARTS OF HARNESS 4D3683)
  1B-3057 [1] CLIP  
  4D-3670 [1] GROMMET  
  0T-0102 [1] BOLT  
  3B-4506 [1] LOCKWASHER  
  3D-7674 Y [2] LAMP ASSEM.  
    (SEE SEPARATE ILLUSTRATION FOR PARTS)
  2D-8781 [1] TERMINAL  
    (RED AND WHITE WIRE)
  2D-8781 [1] TERMINAL  
    (DARK BLUE AND WHITE WIRE)
  2D-3981 [2] INSULATOR  
    (PARTS OF HARNESS 4D3666)
  4D-3666 [1] HARNESS  
  3F-1240 [2] GROMMET  
  4D-4790 [1] CABLE ASSEM.  
  1M-4986 [1] TERMINAL (SWITCH)  
  1B-5218 [1] TERMINAL (INSULATOR)  
    (PARTS OF CABLE ASSEM. 4D4790)
  9F-5977 [2] CLIP  
  5B-0131 [2] GROMMET  
  7F-9224 [1] TERMINAL  
    (WHITE WIRE)
  2D-3981 [1] INSULATOR  
  6B-2759 [1] TERMINAL (RED WIRE)  
  7B-4826 [1] INSULATOR  
    (PARTS OF HARNESS 4D3683)
  2D-8781 [1] TERMINAL (PURPLE WIRE)  
  2D-3981 [1] INSULATOR  
    (PARTS OF HARNESS 4D3683)
  1B-5218 [1] TERMINAL  
    (PART OF CABLE ASSEM. 4D1409)
  4D-1409 [1] CABLE ASSEM.  
  3H-0019 [3] CLIP  
  5B-0131 [3] GROMMET  
  4B-4276 [1] WASHER  
  3D-7714 [1] BRACKET  
  0S-1594 [2] BOLT  
  3B-4506 [2] LOCKWASHER  
  4B-4278 [2] WASHER  
  5M-8690 [1] HOLD DOWN ASSEM.  
  5M-9204 [1] TERMINAL ASSEM.  
    (PART OF CABLE ASSEM. 4D1409)
  2D-8788 [1] BOLT  
  2D-8787 [1] NUT  
    (PARTS OF CABLE ASSEM. 4D1409)
  5M-9205 [1] TERMINAL ASSEM.  
    (PART OF CABLE ASSEM. 5H3631)
  2D-8788 [1] BOLT  
  2D-8787 [1] NUT  
    (PARTS OF TERMINAL ASSEM. 5M9205)
  7H-7290 Y [1] SWITCH  
    SEE SEPARATE ILLUSTRATION FOR PARTS)
  8H-8648 [1] PLATE (INSTRUCTION)  
  4D-3889 [1] PANEL  
  6H-4005 [1] GROMMET  
  5H-3631 [1] CABLE ASSEM.  
  1B-5218 [1] TERMINAL  
    (PART OF CABLE ASSEM. 5H3631)
  0S-1594 [2] BOLT  
  1D-4717 [2] NUT  
  3B-4506 [2] LOCKWASHER  
  4B-4278 [2] WASHER  
  4M-1479 [1] BATTERY  
  3D-7694 [1] BASE ASSEM.  
  2D-8408 [2] PIN  
    (PART OF BASE ASSEM. 3D7694)
  3D-7697 [1] MAT ASSEM.  
  0S-1594 [2] BOLT (1" LONG)  
  0L-1351 [2] BOLT (.875" LONG)  
  1D-4717 [4] NUT  
  3B-4506 [4] LOCKWASHER  
  2D-4358 [2] STRIP ASSEM.  
  4B-4280 [2] WASHER  
  3H-6660 [2] PIN (SPRING)  
  2B-9498 [2] NUT  
  4B-4278 [2] WASHER  
  Y   SEPARATE ILLUSTRATION
 

#UE0347400219
 

BATTERY AND WIRING SYSTEM

BATTERY AND WIRING SYSTEM--12 Volt--Top View--Part 3 of 3
Effective with Serial No. 99E3825
2M6646 Dash Lamp Assembly parts are shown on Page 168
ADDITIONAL PARTS ARE SHOWN ON PAGES 164 AND 165
Refer also to Pages 282 through 285 for special parts
c69482 UE034740
  For full view, you need register

Parts for your 12E MOTOR GRADER:

CATERPILLAR SIS
Pos. Part No Qty Parts name Comments
  4D-1288 [1] SEAL  
  4D-1259 [1] SWITCH  
  4D-1208 [1] PLATE (INSTRUCTION)  
  1F-7240 [1] TERMINAL (GREY WIRE)  
  2D-8781 [1] TERMINAL  
    (DARK BLUE AND WHITE WIRE)
  2D-8781 [1] TERMINAL (DARK GREEN WIRE)  
  2D-8781 [1] TERMINAL (ORANGE WIRE)  
  2D-3981 [10] INSULATOR  
  1F-7240 [1] TERMINAL (LIGHT GREEN WIRE)  
  7B-4826 [5] INSULATOR  
  2D-8781 [1] TERMINAL  
    (DARK BLUE AND WHITE WIRE)
    (PART OF HARNESS 4D3665)
  4D-3672 [1] HARNESS  
  7F-9224 [2] TERMINAL  
  2D-3981 [4] INSULATOR  
    (WHITE AND BLACK WIRE)
    (PARTS OF HARNESS 4D3672)
  2D-8781 [1] TERMINAL (WHITE WIRE)  
  2D-8757 [1] TERMINAL (LIGHT GREEN WIRE)  
    (PARTS OF HARNESS 4D3665)
  3F-1006 [1] SWITCH  
  4D-1260 [1] STRIP  
  2D-8757 [1] TERMINAL (RED WIRE)  
  2D-8757 [1] TERMINAL (GREY WIRE)  
  7B-4826 [4] INSULATOR  
    (PARTS OF HARNESS 4D3672)
  3D-9799 [2] SCREW  
  5M-2555 [1] CIRCUIT BREAKER  
  2D-8781 [1] TERMINAL (DARK BLUE WIRE)  
  2D-3981 [5] INSULATOR  
  2D-8757 [1] TERMINAL (LIGHT GREEN WIRE)  
  7B-4826 [2] INSULATOR  
  2D-8781 [1] TERMINAL (WHITE WIRE)  
  2D-8781 [1] TERMINAL  
    (DARK BLUE AND WHITE WIRE)
  2D-8757 [1] TERMINAL (RED WIRE)  
    (PARTS OF HARNESS 4D3668)
  4D-3667 [1] HARNESS  
  2D-8781 [1] TERMINAL (DARK GREEN WIRE)  
  2D-8757 [1] TERMINAL  
    (LIGHT GREEN AND BLACK WIRE)
  7B-4826 [2] INSULATOR  
  2D-8781 [3] TERMINAL  
    (RED AND WHITE WIRE)
  2D-3981 [7] INSULATOR  
    (PARTS OF HARNESS 4D3667)
  9F-2940 [1] GROMMET  
  7F-6429 [1] AMMETER  
  2M-6646 Y [1] LAMP  
    (SEE SEPARATE ILLUSTRATION FOR PARTS)
  0L-1351 [1] BOLT  
  3B-4506 [1] LOCKWASHER  
  4D-3665 [1] HARNESS  
  4F-7957 [4] BOLT  
  3D-5074 [4] NUT  
  4D-3397 [1] STRAP  
  4D-3662 [1] SWITCH (MAGNETIC)  
  4D-3661 [1] PLATE (INSTRUCTION)  
  2D-8781 [1] TERMINAL (LIGHT BLUE WIRE)  
  2D-8781 [1] TERMINAL (WHITE WIRE)  
  2D-8781 [1] TERMINAL (PURPLE WIRE)  
    (PARTS OF HARNESS 4D3665)
  2D-8757 [1] TERMINAL (RED WIRE)  
    (PART OF HARNESS 4D3672)
  2D-8781 [1] TERMINAL  
    (PURPLE AND WHITE WIRE)
    (PARTS OF HARNESS 4D3665)
  4D-1227 [2] STRIP (JUMPER)  
  2D-8781 [1] TERMINAL (DARK GREEN WIRE)  
    (PART OF HARNESS 4D3665)
  2D-8781 [1] TERMINAL  
    (WHITE AND BLACK WIRE)
    (PART OF HARNESS 4D3672)
  2D-8757 [1] TERMINAL  
    (LIGHT GREEN AND BLACK WIRE)
  2D-8757 [1] TERMINAL (GREY WIRE)  
    (PARTS OF HARNESS 4D3665)
  2D-8781 [1] TERMINAL  
    (WHITE AND BLACK WIRE)
  2D-8757 [1] TERMINAL (GREY WIRE)  
    (PARTS OF HARNESS 4D3672)
  4B-1232 [2] SCREW  
  3B-4502 [2] LOCKWASHER  
  2D-8757 [1] TERMINAL  
    (LIGHT GREEN AND BLACK WIRE)
  2D-8781 [1] TERMINAL  
    (WHITE AND BLACK WIRE)
  2D-8781 [1] TERMINAL (DARK GREEN WIRE)  
  2D-8781 [1] TERMINAL  
    (RED AND WHITE WIRE)
    (PARTS OF HARNESS 4D3667)
  2D-8781 [1] TERMINAL  
    (RED AND WHITE WIRE)
  2D-8781 [1] TERMINAL  
    (PURPLE AND WHITE WIRE)
    (PARTS OF HARNESS 4D3668)
  3H-0019 [2] CLIP  
  5B-0131 [1] GROMMET  
  4D-3668 [1] HARNESS  
  Y   SEPARATE ILLUSTRATION
 

Information:

General Service Information
Introduction
DELCO REMY CRANKING MOTORS 30-MT, 35-MT, 40-MT, 50-MT SERIES
Delco Remy
DELCO REMY CRANKING MOTORS 30-MT, 35-MT, 40-MT, 50-MT SERIES
Engine News
Special Instruction
Starting Motor Solenoid - Replace {1467}
Starting Motor Solenoid - Replace {1467}
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}
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 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>&reg;</SUP> 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>&reg;</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 Drive Assembly of Starter Motor On All Cat<SUP>&reg;</SUP> Products {1453}
Procedure to Replace Drive Assembly of Starter Motor On All Cat® Products {1453}
Specifications
Starting Motor
37-MT, 41-MT, and 42-MT Series Starting Motors
Starting Motor
Starting Motor - Delco 50-MT
Systems Operation
General Information
37-MT, 41-MT, and 42-MT Series Starting Motors
Component Description
37-MT, 41-MT, and 42-MT Series Starting Motors
Normal Operation
37-MT, 41-MT, and 42-MT Series Starting Motors
Component Description
Starting Motor - Delco 50-MT
General Information
Starting Motor - Delco 50-MT
Normal Operation
Starting Motor - Delco 50-MT
Testing and Adjusting
No Load - Test
37-MT, 41-MT, and 42-MT Series Starting Motors
Brush and Brush Holder - Check
37-MT, 41-MT, and 42-MT Series Starting Motors
Pinion Clearance - Adjust
37-MT, 41-MT, and 42-MT Series Starting Motors
Starting Motor Solenoid - Test
37-MT, 41-MT, and 42-MT Series Starting Motors
Starting Motor Solenoid - Test
Starting Motor - Delco 50-MT
Field Winding - Test
Starting Motor - Delco 50-MT
Armature - Test
Starting Motor - Delco 50-MT
Brush and Brush Holder - Check
Starting Motor - Delco 50-MT
Pinion Drive - Check
Starting Motor - Delco 50-MT
No Load - Test
Starting Motor - Delco 50-MT
Pinion Clearance - Adjust
Starting Motor - Delco 50-MT
Troubleshooting
Starting Motor Does Not Turn or Turns Slowly
37-MT, 41-MT, and 42-MT Series Starting Motors
General Information
37-MT, 41-MT, and 42-MT Series Starting Motors
General Information
Starting Motor - Delco 50-MT
Pinion Does Not Engage Ring Gear
Starting Motor - Delco 50-MT
Disassembly and Assembly
Starting Motor - Disassemble - 37-MT and 41-MT
37-MT, 41-MT, and 42-MT Series Starting Motors
General Information
37-MT, 41-MT, and 42-MT Series Starting Motors
Starting Motor - Assemble - 37-MT and 41-MT
37-MT, 41-MT, and 42-MT Series Starting Motors
Starting Motor - Disassemble - 42-MT
37-MT, 41-MT, and 42-MT Series Starting Motors
Starting Motor - Assemble - 42-MT
37-MT, 41-MT, and 42-MT Series Starting Motors
General Information
Starting Motor - Delco 50-MT
Starting Motor - Disassemble
Starting Motor - Delco 50-MT
Starting Motor - Assemble
Starting Motor - Delco 50-MT

Caterpillar Parts SIS Catalog 12E :

Truck sale:

 
Caterpillar 12E
- motor graders
HOLT CAT
77.600 
Caterpillar 3512EP, Stationäre Stromaggregate, Bau-Und Bergbauausrüstung
- Stationary Generator Sets
FOLEY EQUIPMENT COMPANY
452,800 
Caterpillar 349FL12E, Construction
- Crawler Excavators
FOLEY EQUIPMENT COMPANY
10,000 
Caterpillar 12E, Construction
- motor graders
N C MACHINERY CO.
217,100 
Caterpillar 349FL12E, Crawler Excavators, Construction
- Crawler Excavators
FOLEY EQUIPMENT COMPANY
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