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4N7901 STARTING MOTOR GROUP--Prestolite--Part 2 of 2 Serial No. 41J3368 to 41J3383, 41J3388 to 41J3743 and 41J3760-Up Part of 4N7765 Starting Motor Group shown on Page 29 920




ELECTRICAL AND STARTING SYSTEM

STARTING MOTOR GP
 

#UEH0834S0070
 

4N-7901: STARTING MOTOR GROUP

4N7901 STARTING MOTOR GROUP--Prestolite--Part 2 of 2
Serial No. 41J3368 to 41J3383, 41J3388 to 41J3743 and 41J3760-Up
Part of 4N7765 Starting Motor Group shown on Page 29
c226275 UEH0834S
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Parts for your 920 WHEEL LOADER:

CATERPILLAR SIS
Pos. Part No Qty Parts name Comments
1. 4N-4691 [1] PLATE ASSEM.  
2. 4N-8618 C [1] KIT (includes 3 brushes)  
  4N-4692 C [1] KIT (includes 4 brush springs)  
3. 8S-1537 [1] SHIFT YOKE ASSEM.  
4. 2P-8817 [1] KIT (yoke adjusting)  
    (Includes Plugs, Pin, Gasket & Nut)
5. 8S-1535 [1] KIT (includes 6 plugs)  
7. 8S-4684 [1] KIT (bearing & wick)  
8. 8S-1543 [1] HOUSING ASSEM. (pinion)  
    (Includes)
9. 2B-4602 [1] PLUG  
11. 4N-4517 [1] POSITORK DRIVE ASSEM.  
12. 2H-3931 [1] SEAL  
13. 2P-8824 [1] HOUSING ASSEM.  
    (Includes)
  2B-4602 [1] PLUG  
14. 8S-2226 [1] BUSHING  
15. 8S-2225 [1] SEAL  
16. 2P-8816 [1] KIT (includes housing screws)  
17. 3B-4504 [7] LOCKWASHER  
18. 4M-0189 [1] SEAL  
19. 4N-4690 [1] KIT (field coil)  
    (Includes Coils, Gaskets & Screws)
20. 9S-6100 [1] ARMATURE ASSEM.  
  8S-8071 [1] KIT (armature thrust washers)  
21. 8S-2780 [1] KIT (includes 10 insulations)  
  C   INDICATES CHANGE
 

#UEH0834S0071
 

4N-7902: STARTING MOTOR GROUP

4N7902 STARTING MOTOR GROUP--Delco-Remy--24 Volt--Part 1 of 2
Serial No. 41J3368 to 41J3383, 41J3388 to 41J3743 and 41J3760-Up
Part of 4N7765 Starting Motor Group shown on Page 28C
6N5123 Switch parts are shown on Page 28B
c155657 UEH0834S
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Parts for your 920 WHEEL LOADER:

CATERPILLAR SIS
Pos. Part No Qty Parts name Comments
1. 7F-4556 [9] BOLT  
  1L-4789 [9] LOCKWASHER  
2. 4M-0189 [2] SEAL  
3. 2L-8166 [1] WASHER  
4. 3P-0173 [1] FRAME ASSEM.  
5. 9F-2247 [1] PLUG  
  9F-2547 [1] WICK  
6. 3P-0170 [1] BUSHING  
7. 6N-5123 CY [1] SWITCH ASSEM.  
    (Separate Illustration)
8. 6H-3622 [4] SCREW ASSEM.  
9. 4S-7899 [1] HOUSING ASSEM.  
  2B-4602 [1] PLUG  
  9F-2547 [1] WICK  
10. 1M-9968 [1] BUSHING  
11. 2F-6678 [1] SEAL  
12. 4L-2729 [1] WASHER  
13. 8M-5814 [4] SCREW ASSEM.  
14. 066-5545 [2] HOLDER  
15. 5L-8884 [2] SPRING  
16. 5L-8887 [2] SUPPORT ASSEM.  
    (Includes)
17. 9F-3483 [1] LEAD  
18. 4B-4441 [2] RIVET  
19. 5L-8888 [1] PIN  
20. 3L-3867 [2] SCREW  
  4B-2047 [2] NUT  
  7H-2079 [2] LOCKWASHER  
21. 4M-8472 [2] HOLDER  
22. 1S-0297 [1] HOUSING ASSEM.  
    (Includes)
23. 4M-1896 [1] BUSHING  
24. 2P-4708 C [1] DRIVE ASSEM. (800068)  
    (Includes)
25. 9S-9771 [1] PINION  
  9S-9770 [1] SPRING  
    -OR-
26. 6N-3827 [1] DRIVE ASSEM. (480118)  
27. 4M-1851 [1] GASKET  
28. 1M-9971 [1] SPACER  
29. 8H-1141 [4] SHOE  
30. 3R-8797 [8] SCREW ASSEM.  
31. 3P-0174 [1] COIL ASSEM.  
32. 1H-2629 [1] STRIP  
33. 5L-9056 [4] BRUSH  
34. 4M-1833 [5] SCREW 1.5 in.(3.81 cm) long  
  7M-0336 [1] SCREW .86 in.(2.18 cm) long  
    THE FOLLOWING REPAIR KITS ARE AVAILABLE FOR 2P4708 DRIVE ASSEM.:
  9S-9825 [1] KIT (cup)  
  4S-9459 [1] KIT (washer)  
  C   INDICATES CHANGE
  Y   SEPARATE ILLUSTRATION
  H   NOT PART OF 4N7902 MOTOR GROUP
 

#UEH0834S0072
 

4N-7902: STARTING MOTOR GROUP

4N7902 STARTING MOTOR GROUP--Delco-Remy--24 Volt--Part 2 of 2
Serial No. 41J3368 to 41J3383, 41J3388 to 41J3743 and 41J3760-Up
Part of 4N7765 Starting Motor Group shown on Page 29
c214306 UEH0834S
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Parts for your 920 WHEEL LOADER:

CATERPILLAR SIS
Pos. Part No Qty Parts name Comments
1. 3L-3380 C [1] BUSHING  
2. 7F-3494 [2] WASHER  
3. 3H-3680 [2] NUT  
4. 0S-1587 C [1] BOLT  
5. 3H-3681 [2] NUT  
6. 9H-3757 [2] WASHER  
7. 9F-4976 [1] LOCKWASHER  
8. 4M-1841 [1] CONNECTOR  
9. 5L-8877 [1] ARMATURE ASSEM.  
10. 9M-7606 [1] PLUNGER ASSEM.  
11. 4M-0188 [1] WASHER  
12. 4M-1828 [1] RETAINER  
13. 9M-7609 [1] SPRING  
14. 4M-1829 [1] BOOT  
15. 4M-1827 [1] RETAINER  
16. 9M-7611 [2] RING  
17. 3F-2617 [1] NUT  
18. 4M-1831 [1] PLUG  
  7L-2894 [1] GASKET  
19. 4M-1853 [1] LEVER ASSEM.  
20. 4M-1854 [1] SHAFT  
  1H-1023 [1] SEAL 9.37 mm(.369 in.) DIA.  
  2D-6392 [1] SEAL 6.07 mm(.239 in.) DIA.  
21. 4L-2729 [1] WASHER  
22. 3J-4818 [2] LOCKWASHER  
    THE FOLLOWING REPAIR KIT IS AVAILABLE:
  3N-3763 C [1] KIT (insulator)  
    (Includes Insulator Washer & Bushing)
  C   INDICATES CHANGE
 

#UEH0834S0073
 

4N-7752: STARTING MOTOR GP-ELECTRIC

4N7752 ELECTRIC STARTING MOTOR GROUP--Prestolite--24 Volt--Part 1 of 2
Part of 7S3622 Starting Motor Group shown on Page 28D
9S7976 Solenoid parts are shown on Page 28B. AN ATTACHMENT
c200573 UEH0834S
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Parts for your 920 WHEEL LOADER:

CATERPILLAR SIS
Pos. Part No Qty Parts name Comments
1. 1D-5117 [2] NUT (jam)  
2. 3B-4508 [6] LOCKWASHER  
3. 4N-9405 [1] CONNECTOR  
4. 4N-9404 [1] LEAD ASSEM.  
5. 2P-8819 [1] KIT (Field Terminal Stud)  
    (Includes Stud, Bushing and Washers)
6. 1D-4719 [4] NUT  
7. 9S-7976 Y [1] SOLENOID ASSEM.  
    (Separate Illustration)
8. 6H-3622 [4] SCREW  
  3B-4504 [4] LOCKWASHER  
  3K-6116 [4] WASHER  
9. 4M-3217 [2] SCREW  
10. 4B-1220 [3] SCREW  
11. 085-1553 [1] GASKET  
12. 3B-4502 [7] LOCKWASHER  
13. 1P-7831 [1] HEAD ASSEM. (Commutator End)  
14. 2B-4602 [1] PLUG  
15. 1P-7832 [1] KIT (Bearing and Wick)  
16. 4N-9403 [1] KIT (Commutator End Terminal Stud)  
    (Includes Stud, Bushing and Washers)
  Y   SEPARATE ILLUSTRATION
 

#UEH0834S0074
 

4N-7752: STARTING MOTOR GP-ELECTRIC

4N7752 ELECTRIC STARTING MOTOR GROUP--Prestolite--24 Volt--Part 2 of 2
Part of 7S3622 Starting Motor Group shown on Page 28D
AN ATTACHMENT
c200574 UEH0834S
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Parts for your 920 WHEEL LOADER:

CATERPILLAR SIS
Pos. Part No Qty Parts name Comments
1. 2P-8822 [1] PLATE ASSEM.  
2. 4N-9401 [1] KIT (Includes 6 Brushes)  
  2P-8868 [1] KIT (Includes 8 Springs)  
3. 2P-8825 [1] SHIFT YOKE ASSEM.  
4. 2P-8817 [1] KIT (Yoke Adjusting)  
    (Includes Plugs, Pin, Gasket & Nut)
5. 8S-1535 [1] KIT (Includes 6 Plugs)  
6. 4N-9402 [1] KIT (Includes 10 Insulations)  
7. 8S-4684 [1] KIT (Bearing & Wick)  
8. 8S-1543 [1] HOUSING ASSEM. (Pinion)  
9. 2B-4602 [1] PLUG  
10. 8S-4680 [1] KIT (Includes 10 Seals)  
11. 4N-4517 [1] DRIVE ASSEM.  
12. 2H-3931 [1] SEAL  
13. 2P-8824 [1] HOUSING ASSEM.  
  2B-4602 [1] PLUG  
14. 8S-2226 [1] BUSHING  
15. 8S-2225 [1] SEAL  
16. 0L-1340 [7] SCREW  
  2P-8816 [1] KIT (Includes Housing Screws)  
17. 3B-4504 [7] LOCKWASHER  
18. 4M-0189 [1] SEAL  
19. 2P-8818 [1] KIT (Field Coil)  
    (Includes Coils, Gaskets & Screws)
20. 8S-1546 [1] ARMATURE ASSEM.  
  8S-8075 [1] KIT (Armature Thrust Washers)  
 

#UEH0834S0075
 

4N-3182: STARTING MOTOR GP-ELECTRIC

4N3182 ELECTRIC STARTING MOTOR GROUP--Delco-Remy--24 Volt--Part 1 of 3
Part of 7S3622 Starting Motor Group shown on Page 28D
1P9181 Switch parts are shown on Page 28A. AN ATTACHMENT
c168183 UEH0834S
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Parts for your 920 WHEEL LOADER:

CATERPILLAR SIS
Pos. Part No Qty Parts name Comments
1. 7F-4556 [4] BOLT  
2. 1L-4789 [4] LOCKWASHER  
3. 4M-1844 [1] FRAME ASSEM.  
4. 7S-9826 [1] PLUG  
5. 3S-2398 [1] BUSHING  
6. 2B-4602 [1] PLUG  
7. 9F-2547 [1] WICK  
8. 2L-8166 [1] WASHER  
9. 4M-1868 [1] ARMATURE ASSEM.  
10. 3L-3380 [1] BUSHING  
11. 4M-1839 [1] COIL ASSEM.  
12. 9H-3757 [2] WASHER  
13. 7F-3494 [1] WASHER  
14. 4M-1841 [1] CONNECTOR  
15. 1D-5117 [2] NUT  
16. 1P-9181 CY [1] SWITCH ASSEM.  
    (Separate Illustration)
17. 6H-3622 [4] SCREW ASSEM.  
18. 3B-4508 [1] LOCKWASHER  
19. 3F-0379 [8] SCREW  
20. 2N-3145 C [1] INSULATOR  
21. 4M-1831 [2] PLUG  
22. 4M-1832 [2] GASKET  
23. 1H-2629 [2] STRIP  
24. 8H-1141 [4] SHOE  
  C   INDICATES CHANGE
  Y   SEPARATE ILLUSTRATION
 

#UEH0834S0076
 

4N-3182: STARTING MOTOR GP-ELECTRIC

4N3182 ELECTRIC STARTING MOTOR GROUP--Delco-Remy--24 Volt--Part 2 of 3
Part of 7S3622 Starting Motor Group shown on Page 28D
AN ATTACHMENT
c168184 UEH0834S
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Parts for your 920 WHEEL LOADER:

CATERPILLAR SIS
Pos. Part No Qty Parts name Comments
1. 4M-1849 [1] LEAD ASSEM.  
2. 4M-0189 [1] SEAL  
3. 7F-3529 [3] WASHER  
4. 8H-0878 [3] LOCKWASHER  
5. 4B-1221 [3] SCREW  
6. 4M-1846 [1] PLATE ASSEM.  
7. 7F-3525 [8] BUSHING  
8. 7F-4550 [1] PLATE  
9. 5H-6467 [2] SCREW  
10. 7H-2079 [8] LOCKWASHER  
11. 2L-6679 [2] PLATE  
12. 7F-4546 [4] HOLDER  
13. 7F-3522 [2] SCREW  
14. 7F-3512 [8] SPRING  
15. 4M-1891 [1] PLATE ASSEM.  
16. 7F-4549 [2] PLATE  
17. 4B-1311 [2] SCREW  
18. 7F-4545 [1] PLATE  
19. 3H-3697 [2] SCREW  
20. 2F-2860 [6] SCREW 7.92 mm(.312 in.) long  
  4B-1220 [2] SCREW 9.53 mm(.375 in.) long  
  3B-4501 [8] LOCKWASHER  
21. 4M-1845 [8] BRUSH ASSEM.  
22. 7F-3491 [2] WASHER  
23. 8F-9206 [1] SEAL  
26. 7F-3494 [1] WASHER  
27. 3B-4508 [2] LOCKWASHER  
28. 1D-5117 [1] NUT  
29. 1D-4719 [1] NUT  
    THE FOLLOWING REPAIR KIT IS AVAILABLE:
  3N-3763 C [1] KIT (insulator)  
    (Includes Insulator, Bushings and Washer)
  C   INDICATES CHANGE
 

#UEH0834S0077
 

4N-3182: STARTING MOTOR GP-ELECTRIC

4N3182 ELECTRIC STARTING MOTOR GROUP--Delco-Remy--24 Volt--Part 3 of 3
Part of 7S3622 Starting Motor Group shown on Page 28D
AN ATTACHMENT
c231681 UEH0834S
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Parts for your 920 WHEEL LOADER:

CATERPILLAR SIS
Pos. Part No Qty Parts name Comments
1. 4M-1855 [1] PLUNGER ASSEM.  
2. 2S-4027 [1] WASHER  
3. 4M-1829 [1] BOOT  
4. 4M-1828 [1] RETAINER  
5. 9M-7609 [1] SPRING  
6. 4M-1827 [1] RETAINER  
7. 1H-1023 [1] SEAL  
8. 4M-1850 [1] HOUSING ASSEM.  
    (Includes)
9. 9F-2547 [1] WICK  
10. 2B-4602 [1] PLUG  
11. 1M-9968 [1] BUSHING  
12. 2F-6678 [1] SEAL  
13. 2H-3429 [2] RING  
14. 4L-2729 [1] WASHER  
15. 4M-1853 [1] LEVER ASSEM.  
16. 3F-2617 [1] NUT  
17. 4M-1832 [1] GASKET  
18. 4M-1831 [1] PLUG  
19. 1S-0297 [1] HOUSING ASSEM.  
    (Includes)
20. 4M-1896 [1] BUSHING  
21. 4M-1833 [5] SCREW 1.50 in.(38.10 mm) long  
  7M-0336 [1] SCREW .875 in.(22.23 mm) long  
22. 6N-3827 S [1] DRIVE ASSEM. (480118)  
    - OR -
  2P-4708 C [1] DRIVE ASSEM. (800068)  
    (Includes)
23. 9S-9771 [1] PINION  
24. 4M-1854 [1] SHAFT  
25. 2D-6392 [1] SEAL  
26. 7F-4556 [5] BOLT  
27. 1L-4789 [5] LOCKWASHER  
28. 4M-0189 [1] SEAL  
29. 1M-9971 [1] SPACER  
30. 4M-1851 [1] GASKET  
    THE FOLLOWING REPAIR KITS ARE AVAILABLE FOR 2P4708 DRIVE ASSEM.:
  7N-6098 C [1] KIT (Cup)  
    (Includes cup, spring, and retainer)
  4S-9459 [1] KIT (Washer)  
    (Includes Cup An d Washers)
  C   INDICATES CHANGE
  S   NOT PART OF 4N3182 MOTOR GROUP
 

#UEH0834S0078
 

2P-7836: ALTERNATOR GP-CHARGING

2P7836 ALTERNATOR GROUP--24 Volt, 19 Ampere
2P1204 Alternator parts are shown on Page 33
c117249 UEH0834S
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Parts for your 920 WHEEL LOADER:

CATERPILLAR SIS
Pos. Part No Qty Parts name Comments
1. 2P-1204 Y [1] ALTERNATOR ASSEM.  
    (Separate Illustration)
2. 7S-6723 [1] BRACKET  
3. 1D-4574 [1] BOLT (6 in. long)  
4. 9S-4146 [1] WIRE ASSEM.  
  6B-2759 [1] TERMINAL (.406 in. Hole)  
  1F-7240 [1] TERMINAL (No. 10 Screw)  
  7B-4826 [2] INSULATOR  
5. 2P-3205 [1] BOLT  
6. 2P-3210 [1] BOLT  
7. 9S-1240 [1] NUT ASSEM.  
8. 8M-4791 [1] WASHER  
  Y   SEPARATE ILLUSTRATION
 

#UEH0834S0079
 

9D-1460: ALTERNATOR AR

9D1460 ALTERNATOR ARRANGEMENT--24 Volt, 50 Ampere
Also part of 5C951 Sound Suppression Arrangement listed on Page 152D
AN ATTACHMENT
UEH0834S0079 UEH0834S
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Parts for your 920 WHEEL LOADER:

CATERPILLAR SIS
Pos. Part No Qty Parts name Comments
  9S-6693 Y [1] ALTERNATOR GROUP  
  9S-0173 [1] CIRCUIT BREAKER  
  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
Current Draw Of Electric Starting Motors{1453}
Current Draw Of Electric Starting Motors{1453}
Installation of Electric Starting Motors{1453}
Installation of Electric Starting Motors{1453}
Caterpillar PRELUB<SUP>&reg;</SUP> Diagnostics{1469}
Caterpillar PRELUB® Diagnostics{1469}
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
Starter Motors
3304 VEHICULAR ENGINE
Starter Magnetic Switches
3304 VEHICULAR ENGINE
Starter Solenoids
3304 VEHICULAR ENGINE
Disassembly and Assembly
Electric Starting Motor
3304 VEHICULAR ENGINE FOR 920 & 930 WHEEL LOADERS
Service Magazine

Caterpillar Parts SIS Catalog 920 :

Truck sale:

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Caterpillar 920-14, Wheel Loaders, Construction
- Wheel Loaders
FOLEY EQUIPMENT COMPANY
195,400 
Caterpillar 920-14, Wheel Loaders, Construction
- Wheel Loaders
FOLEY EQUIPMENT COMPANY
167,200 
Caterpillar 920-14, Wheel Loaders, Construction
- Wheel Loaders
FOLEY EQUIPMENT COMPANY
 
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THOMPSON TRACTOR CO., INC.
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