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7M7783 ELECTRIC STARTING MOTOR ASSEMBLY--12 Volt Part of 9H3675 Electric Starter Group 12E MOTOR GRADER


ELECTRICAL AND STARTING SYSTEM
STARTING MOTOR GP
BATTERY GP

MOTOR GRADER 12E MOTOR GRADER 99E
 NO. 12 MTR. GRADER 99E04491-14170 (MACHINE) UE034780 12E 99E   (1959)

ELECTRICAL AND STARTING SYSTEM

STARTING MOTOR GP
ELECTRIC STARTER GROUP
9H-3675 ELECTRIC STARTER GROUP
ELECTRIC STARTING MOTOR ASSEMBLY
7M-7783 ELECTRIC STARTING MOTOR ASSEMBLY
4M-1493 DIRECT ELECTRIC STARTING ARRANGEMENT
4S-9826 NORMALIZING ARRANGEMENT
STARTING MOTOR GROUP
1M-0055 STARTING MOTOR GROUP
MOTOR ASSEMBLY
8H-1913 MOTOR ASSEMBLY
8H-1913 MOTOR ASSEMBLY
 

#UE0347800150
 

7M-7783: ELECTRIC STARTING MOTOR ASSEMBLY

7M7783 ELECTRIC STARTING MOTOR ASSEMBLY--12 Volt
Part of 9H3675 Electric Starter Group
c71323 UE034780
7M7783 ELECTRIC STARTING MOTOR ASSEMBLY Parts scheme
  For full view, you need register

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)
 

#UE0347800151
 

BATTERY AND WIRING SYSTEM

BATTERY AND WIRING SYSTEM--12 Volt--Top View--Part 1 of 3
Serial No. 99E4491 to 99E7537 inclusive
2M7955 Regulator Assembly parts are shown on Page 67. ADDITIONAL PARTS ARE SHOWN ON PAGES 65 AND 66
Refer also to Page 121 for special parts
c69171 UE034780
None BATTERY AND WIRING SYSTEM Parts scheme
  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
 

#UE0347800152
 

BATTERY AND WIRING SYSTEM

BATTERY AND WIRING SYSTEM--12 Volt--Top View--Part 2 of 3
Serial No. 99E4491 to 99E7537 inclusive
3D7674 Stop and Tail Lamp Assembly and 7H7290 Disconnect Switch Assembly parts are shown on Pages 68 and 69
ADDITIONAL PARTS ARE SHOWN ON PAGES 64 AND 66. Refer also to Page 121 for special parts
c69172 UE034780
None BATTERY AND WIRING SYSTEM Parts scheme
  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
 

#UE0347800153
 

BATTERY AND WIRING SYSTEM

BATTERY AND WIRING SYSTEM--12 Volt--Rear View of Dash and Terminal Block--Part 3 of 3
Serial No. 99E4491 to 99E7537 inclusive
2M6646 Dash Lamp Assembly parts are shown on Page 68. ADDITIONAL PARTS ARE SHOWN ON PAGES 64 AND 65
Refer also to Page 121 for special parts
c69482 UE034780
None BATTERY AND WIRING SYSTEM Parts scheme
  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
 

#UE0347800154
 

BATTERY AND WIRING SYSTEM

BATTERY AND WIRING SYSTEM--12 Volt--Top View--Part 1 of 3
Serial No. 99E7538 to 99E7973 inclusive
2M7955 Regulator Assembly parts are shown on Page 67. ADDITIONAL PARTS ARE SHOWN ON PAGES 66B AND 66C
Refer also to Page 121 for special parts
c87744 UE034780
None BATTERY AND WIRING SYSTEM Parts scheme
  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)
  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)
  8M-5397 [1] BOOT  
  3D-6655 [2] GROMMET  
  4D-9607 [1] TUBE  
  4D-3631 [2] CLIP  
  4D-4772 [2] CLIP  
  0S-1621 [1] BOLT  
  3B-4508 [1] LOCKWASHER  
  1H-4560 [1] NIPPLE  
  6B-2864 [1] TERMINAL (BROWN WIRE)  
  7B-4826 [1] INSULATOR  
    (PARTS OF HARNESS 4D3685)
  4D-3625 [1] CLIP  
  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
 

#UE0347800155
 

BATTERY AND WIRING SYSTEM

BATTERY AND WIRING SYSTEM--12 Volt--Top View--Part 2 of 3
Serial No. 99E7538 to 99E7973 inclusive
3D7674 Stop and Tail Lamp Assembly and 7H7290 Disconnect Switch Assembly parts are shown on Pages 68 and 69
ADDITIONAL PARTS ARE SHOWN ON PAGES 66A AND 66C. Refer also to Page 121 for special parts
c87745 UE034780
None BATTERY AND WIRING SYSTEM Parts scheme
  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  
  5D-1189 [1] TUBE  
  5B-0086 [2] CLIP  
  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 AND WHITE WIRE)
  3D-4467 [1] TERMINAL  
    (DARK BLUE 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)
  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)
  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)
  4D-1409 [1] CABLE ASSEM.  
  1B-5218 [1] TERMINAL  
    (PART OF CABLE ASSEM. 4D1409)
  0S-1594 [2] BOLT  
  3B-4506 [2] LOCKWASHER  
  4B-4278 [2] WASHER  
  9F-5977 [2] CLIP  
  5B-0131 [2] GROMMET  
  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)
  8H-8648 [1] PLATE (INSTRUCTION)  
  4D-3889 [1] PANEL  
  6H-4005 [1] GROMMET  
  3H-0019 [3] CLIP  
  5B-0131 [3] GROMMET  
  4B-4276 [1] WASHER  
  0S-1587 [2] BOLT  
  3B-4510 [2] LOCKWASHER  
  1K-3238 [2] SPACER  
  5H-3631 [1] CABLE ASSEM.  
  1B-5218 [1] TERMINAL  
    (PART OF CABLE ASSEM. 5H3631)
  4M-1479 [1] BATTERY  
  3D-7695 [1] MAT  
  5D-0531 [1] BASE ASSEM.  
  2D-8408 [2] PIN  
    (PART OF BASE ASSEM. 5D531)
  2B-9498 [2] NUT  
  4B-4278 [2] WASHER  
  5D-0555 [2] EYEBOLT  
  3H-6660 [2] PIN  
  4B-4280 [2] WASHER  
  Y   SEPARATE ILLUSTRATION
 

#UE0347800156
 

BATTERY AND WIRING SYSTEM

BATTERY AND WIRING SYSTEM--12 Volt--Rear View of Dash and Terminal Block--Part 3 of 3
Serial No. 99E7538 to 99E7973 inclusive
2M6646 Dash Lamp Assembly parts are shown on Page 68. ADDITIONAL PARTS ARE SHOWN ON PAGES 66A AND 66B
Refer also to Page 121 for special parts
c87746 UE034780
None BATTERY AND WIRING SYSTEM Parts scheme
  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  
  0L-1351 [1] BOLT  
  3B-4506 [1] LOCKWASHER  
  2M-6646 Y [1] LAMP  
    (SEE SEPARATE ILLUSTRATION)
  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)
    (PART 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
 

#UE0347800157
 

BATTERY AND WIRING SYSTEM

BATTERY AND WIRING SYSTEM--12 Volt--Top View--Part 1 of 3
Serial No. 99E7974 to 99E9104 inclusive
8M9957 Regulator Assembly parts are shown on Page 66K. ADDITIONAL PARTS ARE SHOWN ON PAGES 66E AND 66F
Refer also to Page 121 for special parts
c87714 UE034780
None BATTERY AND WIRING SYSTEM Parts scheme
  For full view, you need register

Parts for your 12E MOTOR GRADER:

CATERPILLAR SIS
Pos. Part No Qty Parts name Comments
  8M-9957 Y [1] REGULATOR  
    (SEE SEPARATE ILLUSTRATION)
  7B-2742 [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)
  8M-5397 [1] BOOT  
  3D-6655 [2] GROMMET  
  4D-9607 [1] TUBE  
  4D-3631 [2] CLIP  
  4D-4772 [2] CLIP  
  0S-1621 [1] BOLT  
  3B-4508 [1] LOCKWASHER  
  1H-4560 [1] NIPPLE  
  6B-2864 [1] TERMINAL (BROWN WIRE)  
  7B-4826 [1] INSULATOR  
    (PARTS OF HARNESS 4D3685)
  4D-3625 [1] CLIP  
  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  
  1F-6113 [2] NUT (LOCK)  
  [2] BUSHING  
  4D-1282 [1] CONDUIT  
  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
 

#UE0347800158
 

BATTERY AND WIRING SYSTEM

BATTERY AND WIRING SYSTEM--12 Volt--Top View--Part 2 of 3
Serial No. 99E7974 to 99E9104 inclusive
3D7674 Stop and Tail Lamp Assembly and 7H7290 Disconnect Switch Assembly parts are shown on Pages 68 and 69
ADDITIONAL PARTS ARE SHOWN ON PAGES 66D AND 66F. Refer also to Page 121 for special parts
c87745 UE034780
None BATTERY AND WIRING SYSTEM Parts scheme
  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  
  5D-1189 [1] TUBE  
  5B-0086 [2] CLIP  
  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 AND WHITE WIRE)
  3D-4467 [1] TERMINAL  
    (DARK BLUE 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)
  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)
  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)
  4D-1409 [1] CABLE ASSEM.  
  1B-5218 [1] TERMINAL  
    (PART OF CABLE ASSEM. 4D1409)
  0S-1594 [2] BOLT  
  3B-4506 [2] LOCKWASHER  
  4B-4278 [2] WASHER  
  9F-5977 [2] CLIP  
  5B-0131 [2] GROMMET  
  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)
  8H-8648 [1] PLATE (INSTRUCTION)  
  4D-3889 [1] PANEL  
  6H-4005 [1] GROMMET  
  3H-0019 [3] CLIP  
  5B-0131 [3] GROMMET  
  4B-4276 [1] WASHER  
  0S-1587 [2] BOLT  
  3B-4510 [2] LOCKWASHER  
  1K-3238 [2] SPACER  
  5H-3631 [1] CABLE ASSEM.  
  1B-5218 [1] TERMINAL  
    (PART OF CABLE ASSEM. 5H3631)
  4M-1479 [1] BATTERY  
  3D-7695 [1] MAT  
  5D-0531 [1] BASE ASSEM.  
  2D-8408 [2] PIN  
    (PART OF BASE ASSEM. 5D531)
  2B-9498 [2] NUT  
  4B-4278 [2] WASHER  
  5D-0555 [2] EYEBOLT  
  3H-6660 [2] PIN  
  4B-4280 [2] WASHER  
  Y   SEPARATE ILLUSTRATION
 

#UE0347800159
 

BATTERY AND WIRING SYSTEM

BATTERY AND WIRING SYSTEM--12 Volt--Rear View of Dash and Terminal Block--Part 3 of 3
Serial No. 99E7974 to 99E9104 inclusive
2M6646 Dash Lamp Assembly parts are shown on Page 68. ADDITIONAL PARTS ARE SHOWN ON PAGES 66D AND 66E
Refer also to Page 121 for special parts
c95397 UE034780
None BATTERY AND WIRING SYSTEM Parts scheme
  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)
  3D-9718 [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  
  0L-1351 [1] BOLT  
  3B-4506 [1] LOCKWASHER  
  2M-6646 Y [1] LAMP  
    (SEE SEPARATE ILLUSTRATION)
  4D-3665 [1] HARNESS  
  1H-3337 [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)
    (PART 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
Caterpillar Remanufactured Electric Starting Motors Are Improved {1453}
2011/05/16
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
Engine Does Not Crank with Starting Motor On and Pinion Engaging Ring Gear
37-MT, 41-MT, and 42-MT Series Starting Motors
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
Engine Does Not Crank with Starting Motor On and Pinion Engaging Ring Gear
Starting Motor - Delco 50-MT
Starting Motor Continues to Operate after Start Switch Has Been Released
Starting Motor - Delco 50-MT
Pinion Continues to Engage after Engine Starts
Starting Motor - Delco 50-MT
Starting Motor Does Not Turn or Turns Slowly
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 :

ELECTRIC STARTER GROUP
9H-3675 ELECTRIC STARTER GROUP
RECOIL STARTER ASSEMBLY
2M-5169 RECOIL STARTER ASSEMBLY
RECOIL STARTER GROUP
9M-9134 RECOIL STARTER GROUP
RECOIL STARTER GROUP
8M-3420 RECOIL STARTER GROUP
STARTER PINION GROUP
8M-9351 STARTER PINION GROUP
STARTER PINION GROUP
4M-4340 STARTER PINION GROUP
STARTER PINION GROUP
4M-4340 STARTER PINION GROUP
CLUTCH AND BRAKE GROUP
8M-9337 CLUTCH AND BRAKE GROUP
BATTERY AND WIRING SYSTEM
BATTERY AND WIRING SYSTEM
BATTERY AND WIRING SYSTEM
BATTERY AND WIRING SYSTEM
BATTERY AND WIRING SYSTEM
BATTERY AND WIRING SYSTEM
BATTERY AND WIRING SYSTEM
BATTERY AND WIRING SYSTEM
BATTERY AND WIRING SYSTEM
BATTERY AND WIRING SYSTEM
BATTERY AND WIRING SYSTEM

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