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3T4581 STARTING MOTOR GP-ELECTRIC-PART 2 OF 2 24 VOLT-DELCO-REMY. TYPE 2 PART OF 3T4583 STARTING MOTOR-ELECTRIC 12G


ELECTRICAL AND STARTING SYSTEM
STARTING MOTOR GP
SOLENOID GP
ALARM GP
STARTING MOTOR GP
POWER TRAIN
TRANSMISSION GP

MOTOR GRADER 12G MOTOR GRADER 3WC
 12G MOTOR GRADER 3WC00001-01066 (MACHINE) POWERED BY 3306 ENGINE MEBP1515 12G 3WC   (1985)

ELECTRICAL AND STARTING SYSTEM

STARTING MOTOR GP
STARTING MOTOR GP-ELECTRIC
3T-4581 STARTING MOTOR GP-ELECTRIC
STARTING MOTOR GP-ELECTRIC
3T-4581 STARTING MOTOR GP-ELECTRIC
STARTING MOTOR GP-ELECTRIC
3T-4581 STARTING MOTOR GP-ELECTRIC
STARTING MOTOR GP-ELECTRIC
3T-4581 STARTING MOTOR GP-ELECTRIC
STARTING MOTOR GP-ELECTRIC
3T-4582 STARTING MOTOR GP-ELECTRIC
STARTING MOTOR GP-ELECTRIC
8N-2145 STARTING MOTOR GP-ELECTRIC
 

#MEBP15150160
 

3T-4581: STARTING MOTOR GP-ELECTRIC

3T4581 STARTING MOTOR GP-ELECTRIC-PART 2 OF 2
24 VOLT-DELCO-REMY. TYPE 2
PART OF 3T4583 STARTING MOTOR-ELECTRIC
c339459 MEBP1515
3T4581 STARTING MOTOR GP-ELECTRIC Parts scheme
  For full view, you need register

Parts for your 12G MOTOR GRADER:

CATERPILLAR SIS
Pos. Part No Qty Parts name Comments
1. 9M-7606 [1] PLUNGER AS  
2. 036-9821 [1] WASHER  
3. 4M-1829 [1] BOOT-RUBBER  
4. 4M-1828 [1] RETAINER-SPRING  
5. 9M-7609 [1] SPRING  
6. 4M-1827 [1] RETAINER-SPRING  
7. 1H-1023 [1] SEAL-O-RING  
8. 3T-5046 [1] HOUSING AS-LEVER  
9. 3T-3424 [1] PLUG-FELT  
10. 3T-3423 [1] CUP  
11. 9G-9817 [1] BUSHING  
12. 2F-6678 [1] SEAL-LIP TYPE  
13. 3T-3433 [1] PLUG  
14. 4L-2729 [1] WASHER  
15. 9M-7611 [2] RING-RETAINING  
16. 4M-1851 [1] GASKET  
17. 4M-1853 [1] LEVER AS-SHIFT  
18. 5M-3034 [1] LOCKNUT  
19. 7L-2894 [1] GASKET  
20. 4M-1831 [1] PLUG-LEVER HOUSING  
21. 3T-3419 [1] HOUSING AS-DRIVE  
22. 4M-1896 [1] BUSHING  
23. 3T-3424 [1] PLUG-FELT  
24. 3T-3423 [1] CUP  
25. 4M-1833 [5] SCREW (38.1MM LONG)  
  7M-0336 [1] SCREW (22.23MM LONG)  
26. 1M-9971 [1] SPACER  
27. 6N-3827 [1] DRIVE AS-MOTOR  
28. 4M-1854 [1] SHAFT-LEVER  
29. 2D-6392 [1] SEAL-O-RING  
30. 036-9823 [5] BOLT  
31. 3R-8801 C [1] CLAMP-BOOT  
  C   CHANGE FROM PREVIOUS TYPE
 

#MEBP15150161
 

3T-4581: STARTING MOTOR GP-ELECTRIC

REMOVE THIS PAGE WHEN BOOK IS REVISED
PART OF 3T4583 ELECTRIC STARTING MOTOR
c339459 MEBP1515
3T4581 STARTING MOTOR GP-ELECTRIC Parts scheme
  For full view, you need register

Parts for your 12G MOTOR GRADER:

CATERPILLAR SIS
Pos. Part No Qty Parts name Comments
1. 9M-7606 [1] PLUNGER AS  
2. 036-9821 [1] WASHER  
3. 4M-1829 [1] BOOT-RUBBER  
4. 4M-1828 [1] RETAINER-SPRING  
5. 9M-7609 [1] SPRING  
6. 4M-1827 [1] RETAINER-SPRING  
7. 1H-1023 [1] SEAL-O-RING  
8. 3T-5046 [1] HOUSING AS-LEVER  
9. 3T-3424 [1] PLUG-FELT  
10. 3T-3423 [1] CUP  
11. 9G-9817 [1] BUSHING  
12. 2F-6678 [1] SEAL-LIP TYPE  
13. 3T-3433 [1] PLUG  
14. 4L-2729 [1] WASHER  
15. 9M-7611 [2] RING-RETAINING  
16. 4M-1851 [1] GASKET  
17. 4M-1853 [1] LEVER AS-SHIFT  
18. 5M-3034 [1] LOCKNUT  
19. 7L-2894 [1] GASKET  
20. 4M-1831 [1] PLUG-LEVER HOUSING  
21. 3T-3419 [1] HOUSING AS-DRIVE  
22. 4M-1896 [1] BUSHING  
23. 3T-3424 [1] PLUG-FELT  
24. 3T-3423 [1] CUP  
25. 4M-1833 [5] SCREW (38.1MM LONG)  
  7M-0336 [1] SCREW (22.23MM LONG)  
26. 1M-9971 [1] SPACER  
27. 6N-3827 [1] DRIVE AS-MOTOR  
28. 4M-1854 [1] SHAFT-LEVER  
29. 2D-6392 [1] SEAL-O-RING  
30. 036-9823 [5] BOLT  
31. 3R-8801 C [1] CLAMP-BOOT  
  C   CHANGE FROM PREVIOUS TYPE
 

#MEBP15150162
 

3T-4582: STARTING MOTOR GP-ELECTRIC

3T4582 ELECTRIC STARTING MOTOR GROUP
3T8635-PAGE 97
PART OF 3T4583 ELECTRIC STARTING MOTOR
c406123 MEBP1515
3T4582 STARTING MOTOR GP-ELECTRIC Parts scheme
  For full view, you need register

Parts for your 12G MOTOR GRADER:

CATERPILLAR SIS
Pos. Part No Qty Parts name Comments
1. 8F-1434 C [2] LOCKWASHER  
2. 9F-5644 C [1] LOCKWASHER  
3. 4N-4694 [1] KIT-TERMINAL STUD  
    (INCL STUD, WASHERS
    AND BUSHING)
4. 6H-5431 C [1] NUT-JAM BRASS  
5. 8S-2771 [1] CONNECTOR  
6. 6V-8364 C [2] SCREW-MACHINE  
7. 3T-8635 CY [1] SOLENOID AS  
8. 6H-3622 [4] SCREW-MACHINE  
  3K-6116 [4] WASHER  
9. 3T-5962 C [1] PLATE-IDENTIFICATION  
10. 2P-8825 [1] YOKE AS-SHIFT  
11. 2H-3931 [1] SEAL-O-RING  
12. 8S-1535 [1] KIT-PLUG  
13. 3T-8572 [1] DRIVE AS-MOTOR  
14. 2P-8817 [1] KIT-YOKE ADJUSTING  
    (INCL PLUGS, PIN,
    GASKET & NUT)
15. 9G-5854 [1] HOUSING AS-DRIVE  
16. 8S-4684 [1] KIT-BEARING & WICK  
17. 9F-2247 [1] PLUG (PIPE)  
18. 2P-8824 [1] HOUSING AS  
19. 2B-4602 [1] PLUG-PIPE  
20. 8S-2226 [1] BUSHING  
21. 8S-2225 [1] SEAL-LIP TYPE  
22. 2P-8816 [1] KIT-MOUNTING  
    (HEAD & HOUSING SCREW)
23. 4M-0189 [1] SEAL-O-RING  
24. 4N-4690 [1] KIT-FIELD COIL  
    (INCL COILS, GASKETS,
    SCREWS & INSULATION)
25. 8S-2780 [1] KIT-INSULATION  
26. 4B-1220 [3] SCREW-MACHINE  
27. 8S-8071 [1] KIT-THRUST WASHER  
28. 8S-6035 [1] GASKET  
29. 4B-4280 C [3] WASHER  
30. 9B-0453 C [3] LOCKWASHER  
31. 3H-3680 C [3] NUT-JAM  
32. 4N-4693 [1] KIT-TERMINAL STUD  
    (COMMUTATOR END-
    INCL STUDS,
    WASHERS & BUSHING)
33. 4N-9404 [1] LEAD AS  
34. 8S-2769 [1] HEAD AS (COMMUTATOR END)  
35. 8S-4682 [1] KIT-BEARING & WICK  
36. 2B-4602 [1] PLUG-PIPE  
37. 4N-8618 [1] KIT-BRUSH  
  4N-4692 [1] KIT-BRUSH SPRING  
38. 2H-3880 C [2] SCREW-DRIVE  
39. 4N-4691 [1] PLATE AS-BRUSH  
40. 9S-6100 [1] ARMATURE AS  
  C   CHANGE FROM PREVIOUS TYPE
  Y   SEPARATE ILLUSTRATION
 

#MEBP15150163
 

8N-2145: STARTING MOTOR GP-ELECTRIC

8N2145 STARTING MOTOR GP-ELECTRIC
PART OF 3T4583 & 3T4586 STARTING MOTORS
c561761 MEBP1515
8N2145 STARTING MOTOR GP-ELECTRIC Parts scheme
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Parts for your 12G MOTOR GRADER:

CATERPILLAR SIS
Pos. Part No Qty Parts name Comments
1. 3T-7022 [1] HOUSING AS-DRIVE  
2. 3T-7020 [1] WASHER  
3. 3T-0863 [1] LEVER-SHIFT  
4. 3T-0864 [1] HOUSING AS-LEVER  
  3T-0842 [1] BEARING AS  
5. 9X-0332 [1] KIT-SOLENOID  
6. 8T-0328 [6] WASHER-HARD  
7. 4N-4517 [1] DRIVE AS-MOTOR  
8. 3T-7025 [1] COVER-END  
9. 5C-2874 M [6] NUT  
10. 3T-0867 [1] ARMATURE AS  
11. 3T-0865 [1] COIL AS-FIELD  
12. 8T-4970 M [4] BOLT  
  8T-4205 [4] WASHER-HARD  
13. 3T-0850 M [8] SCREW  
14. 3T-0849 M [12] BOLT-SOCKET HEAD  
15. 8T-4244 M [4] NUT  
16. 3T-0858 [4] SPRING-BRUSH  
17. 6V-9673 M [4] SCREW-MACHINE  
18. 3T-0862 [1] PLATE AS-BRUSH  
19. 3T-4716 [1] WIRE AS  
20. 3T-7021 [1] PLATE-BRAKE  
21. 8F-1434 [2] LOCKWASHER  
22. 7X-0562 [4] WASHER-HARD  
23. 3T-0847 [4] SCREW  
   
    THE FOLLOWING REPAIR
    KITS ARE AVAILABLE:
  3T-0844 [1] KIT-BRUSH (INCL BRUSHES)  
  3T-2768 [1] KIT-SEAL (INCL SEAL & RINGS)  
  3T-2769 [1] KIT-HARDWARE (INCL WIRE AS, NUTS,  
    WASHERS, LOCKWASHERS,
    BUSHING AND BAR)
  3T-7017 [1] KIT-BEARING (INCL BEARING SEALS  
    AND SPACERS)
  7T-2339 C [1] KIT-LEVER (INCL LEVER, SEALS,  
    AND CLIP)
  C   CHANGE FROM PREVIOUS TYPE
  M   METRIC PART
 

#MEBP15150164
 

8C-3650: STARTING MOTOR GP-ELECTRIC

8C3650 STARTING MOTOR GP-ELECTRIC
24 VOLT
PART OF 3T4586 STARTING MOTOR
c561766 MEBP1515
8C3650 STARTING MOTOR GP-ELECTRIC Parts scheme
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Parts for your 12G MOTOR GRADER:

CATERPILLAR SIS
Pos. Part No Qty Parts name Comments
1. 8F-1434 [2] LOCKWASHER  
2. 6V-8188 [4] NUT (1/2-13 THD)  
3. 8T-8566 [1] TERMINAL AS  
4. 7X-0562 [4] WASHER-HARD  
5. 3T-3422 [1] WIRE AS  
  2L-8066 [1] TERMINAL  
  2L-8071 [1] TERMINAL  
6. 7T-3278 [1] HOLDER AS-BRUSH  
7. 5S-7349 [4] BOLT  
8. 8T-4205 [4] WASHER-HARD  
9. 7T-3276 [1] ARMATURE AS-24V  
10. 4M-1831 [1] PLUG-LEVER HOUSING  
11. 7L-2894 [1] GASKET  
12. 9X-9511 [1] SOLENOID AS  
13. 036-9821 [1] WASHER  
14. 7T-3269 [1] BOOT  
15. 4M-1828 [1] RETAINER-SPRING  
16. 9M-7609 [1] SPRING  
17. 4M-1827 [1] RETAINER-SPRING  
18. 2H-3429 [1] RING-RETAINING  
19. 4B-2049 [2] NUT (10-32 THD)  
20. 6N-3827 [1] DRIVE AS-MOTOR  
21. 7T-3279 [1] HOUSING AS  
22. 8T-0328 [2] WASHER-HARD  
23. 7T-3277 [1] COIL AS-FIELD  
24. 7T-3454 [1] INSULATOR  
25. 8H-1141 [4] SHOE-POLE  
26. 3F-0379 [8] SCREW-POLE SHOE  
27. 7T-3271 [1] CONNECTOR  
28. 8T-8569 [1] INSULATOR-TERMINAL  
29. 7T-3451 [1] INSULATOR-TERMINAL  
30. 3E-7775 [1] HOUSING AS  
31. 036-9823 [5] BOLT  
32. 7T-3974 [1] HOUSING AS-DRIVE  
33. 3T-3434 [6] PLUG  
34. 7X-3373 [6] BOLT (5/16-18X.88IN)  
35. 7T-3270 [1] PLUNGER AS  
36. 1H-2629 [2] STRIP-INSULATION  
   
   
    THE FOLLOWING REPAIR
    KITS ARE AVAILABLE:
   
  8C-3655 [1] KIT-BRUSH  
    (INCLUDES SPRINGS,
    BRUSH ASSEMBLIES, &
    SCREWS)
  7T-3267 [1] KIT-BUSHING  
  7T-3268 [1] KIT-LEVER  
    (INCLUDES RETAINER,
    LEVER ASSEMBLIES,
    NUT & SEALS)
  8T-9884 [1] KIT-INSULATOR  
    (INCLUDES BUSHING &
    INSULATORS)
 

#MEBP15150165
 

3T-8635: SOLENOID AS

3T8635 SOLENOID ASSEMBLY
PART OF 3T4582 ELECTRIC STARTING MOTOR
c300916 MEBP1515
3T8635 SOLENOID AS Parts scheme
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Parts for your 12G MOTOR GRADER:

CATERPILLAR SIS
Pos. Part No Qty Parts name Comments
1. 9M-7657 [4] NUT  
2. 8S-8023 [1] COVER ASSEM.  
    (Includes)
3. 8S-8024 [1] GASKET  
4. 3T-3370 [1] CORE ASSEM.  
5. 8S-1528 [1] BOOT  
    The following Repair Kits are available:
  8S-1524 [1] KIT (Terminal Stud-Battery)  
  8S-1525 [1] KIT (Terminal Stud-Motor)  
  9S-8688 [1] KIT (Core-Contact End)  
  8S-1527 [1] KIT (Core-Yoke End)  
 

#MEBP15150166
 

3T-3421: SOLENOID AS

3T3421 SOLENOID ASSEMBLY-REPLACED BY 7T8854-PAGE 97.01
PART OF 3T4581 ELECTRIC STARTING MOTOR
c302523 MEBP1515
3T3421 SOLENOID AS Parts scheme
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Parts for your 12G MOTOR GRADER:

CATERPILLAR SIS
Pos. Part No Qty Parts name Comments
1. 9G-6770 [1] CONTACT ASSEM.  
2. 4M-1815 [1] SPRING  
3. 4M-5274 [3] SCREW  
4. 6T-1121 [1] GASKET  
5. 045-4065 [4] SCREW  
  4B-4274 [8] WASHER  
  4B-2049 [4] NUT  
6. 6T-1120 [1] BUSHING  
7. 6T-1119 [1] TERMINAL ASSEM.  
    (Includes)
8. 3H-3680 [3] NUT  
  4B-4280 [3] WASHER  
  9F-4976 [2] LOCKWASHER  
9. 4B-2049 [3] NUT  
  4B-4274 [3] WASHER  
  3B-4502 [2] LOCKWASHER  
10. 6T-0362 [1] INSULATOR  
 

#MEBP15150167
 

6G-6860: WARNING GP-BACKUP

6G6860 BACK-UP WARNING GROUP
AN ATTACHMENT
c336759 MEBP1515
6G6860 WARNING GP-BACKUP Parts scheme
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Parts for your 12G MOTOR GRADER:

CATERPILLAR SIS
Pos. Part No Qty Parts name Comments
1. 8P-8845 [1] ALARM AS-ACTION  
  3T-1815 C [1] ALARM-BACKUP  
  9G-9019 [2] WIRE AS  
2. 8T-9378 [2] BOLT (3/8-16X4 IN)  
4. 5P-1075 [10] WASHER-HARD (10.2X22.5X3MM THK)  
5. 6V-8801 [4] NUT (3/8-16 THD)  
6. 5T-8290 [1] PLATE  
7. 129-6466 [1] SWITCH AS-ROLLER (TRANSMISSION CONTROL CONSOLE)  
  2H-3922 [1] LOCKWASHER  
7A. 6V-8363 [2] SCREW (10-32X0.312 IN)  
7C. 6V-8370 [1] NUT-HEX (3/4-32 THD)  
  8F-1434 [2] LOCKWASHER  
7E. 9X-0199 [1] BOOTSWITCH  
8. 8T-5390 [2] BOLT (3/8-16X88.9MM)  
10. 5T-8328 [1] WIRE AS.  
11. 3K-6060 [2] LOCKNUT  
12. 3P-5414 [1] GROMMET  
  8M-8948 F [1] FUSE (15 AMP) (BACKUP)  
  C   CHANGE FROM PREVIOUS TYPE
  F   NOT SHOWN
 

#MEBP15150168
 

7T-8854: SOLENOID AS-STARTING MOTOR

7T8854 SOLENOID ASSEMBLY - 24 VOLT
PART OF 3T4581 ELECTRIC STARTING MOTOR
c565031 MEBP1515
7T8854 SOLENOID AS-STARTING MOTOR Parts scheme
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Parts for your 12G MOTOR GRADER:

CATERPILLAR SIS
Pos. Part No Qty Parts name Comments
1. 9G-6770 [1] CONTACT AS  
2. 4M-1815 [1] SPRING-CONTACT  
3. 6V-8373 [3] SCREW-MACHINE  
4. 6T-1121 [1] GASKET-TERMINAL PLATE  
5. 045-4065 [4] SCREW-MACHINE  
  4B-4274 [8] WASHER  
  6V-8378 [4] NUT  
6. 6T-1120 [1] BUSHING  
7. 6T-1124 [1] TERMINAL AS  
8. 3H-3680 [3] NUT-JAM  
  4B-4280 [3] WASHER  
  9F-4976 [2] LOCKWASHER  
9. 4B-2049 [3] NUT  
  4B-4274 [3] WASHER  
  3B-4502 [2] LOCKWASHER  
10. 6T-0362 [1] INSULATOR  
 

#MEBP15150169
 

8P-5956: TRANSMISSION AR

8P5956 TRANSMISSION ARRANGEMENT
TRANSMISSION SERIAL NO. 2EA9452-UP
2P9330-PAGE 99, 3P2807-PAGE 103, 8P5958-PAGE 112, 3P892-PAGE 115,
6P2091-PAGE 116, 3P757-PAGE 120
c212132 MEBP1515
8P5956 TRANSMISSION AR Parts scheme
  For full view, you need register

Parts for your 12G MOTOR GRADER:

CATERPILLAR SIS
Pos. Part No Qty Parts name Comments
1. 3P-0892 Y [1] PUMP GP-TRANSMISSION  
2. 3P-2807 Y [1] CONTROL GP-TRANSMISSION HYD  
3. 2P-9330 Y [1] GEAR & CASE GP-TRANSFER  
5. 8P-5958 Y [1] PLANETARY GP-TRANSMISSION  
6. 3P-0757 Y [1] LINES GP-POWER TRAIN OIL  
7. 6P-2091 Y [1] FILTER GP-OIL (TRANSMISSION)  
  Y   SEPARATE ILLUSTRATION
 

Information:

Engine News
Caterpillar Remanufactured Electric Starting Motors Are Improved {1453}
2011/05/16
Special Instruction
Caterpillar PRELUB<SUP>&reg;</SUP> Diagnostics{1469}
Caterpillar PRELUB® Diagnostics{1469}
Service Magazine
Examine Failed Starting Motors to Understand the Reason for Failure {1453}
2002/10/28

Caterpillar Parts SIS Catalog 12G :

STARTING MOTOR GP-ELECTRIC
3T-4581 STARTING MOTOR GP-ELECTRIC
STARTING MOTOR GP-ELECTRIC
3T-4581 STARTING MOTOR GP-ELECTRIC
STARTING MOTOR GP-ELECTRIC
3T-4581 STARTING MOTOR GP-ELECTRIC
STARTING MOTOR GP-ELECTRIC
1W-3851 STARTING MOTOR GP-ELECTRIC
3T-4586 STARTING MOTOR GP-ELECTRIC
STARTING MOTOR GP-ELECTRIC
1W-3851 STARTING MOTOR GP-ELECTRIC
3T-4583 STARTING MOTOR GP-ELECTRIC
ALTERNATOR GP-CHARGING
9G-4574 ALTERNATOR GP-CHARGING
STARTING MOTOR GP-ELECTRIC
3T-4581 STARTING MOTOR GP-ELECTRIC
STARTING MOTOR GP-ELECTRIC
3T-4582 STARTING MOTOR GP-ELECTRIC
STARTING MOTOR GP-ELECTRIC
8N-2145 STARTING MOTOR GP-ELECTRIC
STARTING MOTOR GP-ELECTRIC
8C-3650 STARTING MOTOR GP-ELECTRIC
SOLENOID AS
3T-8635 SOLENOID AS
SOLENOID AS
3T-3421 SOLENOID AS
WARNING GP-BACKUP
6G-6860 WARNING GP-BACKUP
SOLENOID AS-STARTING MOTOR
7T-8854 SOLENOID AS-STARTING MOTOR

Truck sale:

Caterpillar 12G
 
Caterpillar 12G
- motor graders
MILTON CAT
 
45.000 
Caterpillar 12G, bergbau-motorgrader, Bau-Und Bergbauausrüstung


Caterpillar 12G, Construction
52,000 
Caterpillar 12G, Construction
- motor graders
ALTORFER INC.
Caterpillar 12G, bergbau-motorgrader, Bau-Und Bergbauausrüstung
86.058 
Caterpillar 12G, bergbau-motorgrader, Bau-Und Bergbauausrüstung
- motor graders
SIME DARBY INDUSTRIAL SDN BHD
Malaysia
Caterpillar 12G, bergbau-motorgrader, Bau-Und Bergbauausrüstung
75.600 
Caterpillar 12G, bergbau-motorgrader, Bau-Und Bergbauausrüstung
- motor graders
HOLT CAT
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