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3A1997 ALTERNATOR GROUP--24 Volt, 19 Ampere Serial No. 62J624-Up Part of Alternator shown on Page 39 D5




ELECTRICAL AND STARTING SYSTEM

ALTERNATOR GP-CHARGING
 

#UEH0111S0090
 

3A-1997: ALTERNATOR GP-CHARGING

3A1997 ALTERNATOR GROUP--24 Volt, 19 Ampere
Serial No. 62J624-Up
Part of Alternator shown on Page 39
c143079 UEH0111S
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Parts for your D5 TRACK-TYPE TRACTOR:

CATERPILLAR SIS
Pos. Part No Qty Parts name Comments
1. 1B-8707 [1] KEY  
2. 3A-3430 [1] BEARING ASSEM.  
3. 3A-3428 [1] STATOR ASSEM.  
4. 3A-3424 [1] HOUSING ASSEM. (Slip Ring End)  
5. 3A-3431 [1] HOUSING ASSEM. (Regulator)  
6. 3A-3419 [1] BRUSH HOLDER GROUP  
7. 3A-3420 [1] BRUSH ASSEM. SET  
8. 3A-3421 [1] REGULATOR GROUP  
9. 3A-3426 [1] TERMINAL GROUP  
  3A-3427 [1] FUSE  
10. 3A-3432 [1] COVER ASSEM.  
11. 3A-3434 [1] KIT (Hardware)  
12. 3A-3422 [1] AUXILIARY DIOD ASSEM.  
13. 3A-3425 [3] RECTIFIER (Negative)  
14. 3A-3423 [1] RECTIFIER HOLDER ASSEM.  
15. 3A-3433 [1] KIT (Seal & Gaskets)  
16. 3A-3416 [1] ARMATURE GROUP  
17. 3A-3418 [1] SLIP RINGS GROUP  
18. 3A-3417 [1] BEARING ASSEM.  
19. 3A-3429 [1] HOUSING GROUP (Drive End)  
20. 4B-4281 [1] WASHER  
 

#UEH0111S0091
 

9S-2563: ALTERNATOR

ALTERNATOR (9S2563 N/S)--24 Volt, 19 Ampere
Serial No. 62J592 to 62J623 inclusive
2P1204 Alternator parts are shown on Page 38C
c137886 UEH0111S
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Parts for your D5 TRACK-TYPE TRACTOR:

CATERPILLAR SIS
Pos. Part No Qty Parts name Comments
1. 1D-4574 [1] BOLT (6" long)  
2. 4D-0674 C [1] WIRE ASSEM.  
  6B-2759 [1] TERMINAL (.38" Screw)  
  1F-7240 [1] TERMINAL (No. 10 Screw)  
  7B-4826 [2] INSULATOR  
3. 0S-1619 [1] BOLT  
4. 3B-4506 [2] LOCKWASHER  
5. 8S-4183 [1] STRAP  
6. 0S-1585 [1] BOLT (1.5" long)  
7. 3B-4508 [2] LOCKWASHER  
8. 8M-4791 [3] WASHER  
9. 0S-1595 [1] BOLT (1.25" long)  
10. 5S-7609 [1] PULLEY  
11. 2P-1204 CY [1] ALTERNATOR GROUP  
    (See Separate Illustration)
12. 9S-1240 [1] NUT ASSEM.  
13. 7S-6723 [1] BRACKET  
14. 0S-1571 [1] BOLT (1.75" long)  
  C   INDICATES CHANGE
  Y   SEPARATE ILLUSTRATION
 

#UEH0111S0092
 

3A-3565: ALTERNATOR GROUP

3A3565 ALTERNATOR GROUP--24 Volt, 19 Ampere
Serial No. 62J624-Up
3A1997 Alternator parts are shown on Page 38D
c147698 UEH0111S
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Parts for your D5 TRACK-TYPE TRACTOR:

CATERPILLAR SIS
Pos. Part No Qty Parts name Comments
1. 3A-1997 Y [ 1] ALTERNATOR ASSEM.  
2. 2S-6735 C [ 1] SPACER  
3. 3B-4508 [ 2] LOCKWASHER  
4. 0S-1585 C [ 2] BOLT (1.5" long)  
5. 8M-4791 [ 3] WASHER  
6. 8S-4183 [ 1] STRAP  
7. 5S-7609 [ 1] PULLEY  
8. 9S-1240 [ 1] NUT ASSEM.  
9. 0S-1571 [ 1] BOLT (1.75" long)  
10. 3B-4506 [ 2] LOCKWASHER  
11. 7S-6723 [ 1] BRACKET  
12. 0S-1619 [ 1] BOLT (3" long)  
13. 1D-4574 [ 1] BOLT (6" long)  
14. 4D-0674 [ 1] WIRE ASSEM.  
  6B-2759 [ 1] TERMINAL (.38" Screw)  
  4S-8785 H WIRE 16 in.  
  1F-7240 [ 1] TERMINAL (No. 10 Screw)  
    SEPARATE ILLUSTRATION
    ORDER BY THE FOOT
 

#UEH0111S0093
 

3A-1663: GENERATOR GROUP

3A1663 GENERATOR GROUP--24 Volt, 15 Ampere
Serial No. 62J1 to 62J591 inclusive
3A1873 Generator parts are shown on Pages 40 and 41
Refer also to Page 87 for special parts
c106835 UEH0111S
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Parts for your D5 TRACK-TYPE TRACTOR:

CATERPILLAR SIS
Pos. Part No Qty Parts name Comments
1. 7S-5856 [1] STRAP  
2. 3H-5368 [1] BOLT  
  3B-4507 [1] LOCKWASHER  
  2S-0932 [2] WASHER  
3. 0S-1595 [1] BOLT  
  2S-0932 [1] WASHER  
4. 3B-4508 [2] LOCKWASHER  
5. 7S-8289 [1] PULLEY  
6. 9S-1240 [1] NUT ASSEM.  
7. 9S-2267 [1] BRACKET  
8. 0S-1608 [2] BOLT  
  3B-4506 [2] LOCKWASHER  
9. 2B-2006 [1] BOLT  
  1D-4719 [1] NUT  
10. 6M-9613 [1] BOLT  
  2M-0849 [1] WASHER  
11. 3A-1873 Y [1] GENERATOR ASSEM.  
    (See Separate Illustration)
  Y   SEPARATE ILLUSTRATION
 

#UEH0111S0094
 

3A-1873: GENERATOR ASSEMBLY

3A1873 GENERATOR ASSEMBLY--24 Volt, 15 Ampere--Part 1 of 2
Part of Generator shown on Page 39
c109334 UEH0111S
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Parts for your D5 TRACK-TYPE TRACTOR:

CATERPILLAR SIS
Pos. Part No Qty Parts name Comments
15. 4B-2051 [4] NUT  
  5L-3870 [2] LOCKWASHER  
  3F-3711 [2] WASHER (Steel)  
  3A-1258 A [1] KIT (Carcase Assem.)  
  3A-1306 B [1] KIT (Brushes)  
  3A-1307 C [1] KIT (Field Coil Assem.)  
  3A-1308 D [1] KIT (Support Assem.)  
  3A-1309 E [1] KIT (Terminal Assem.)  
  3A-2285 F1 [1] KIT (Hardware Part 1)  
  3A-2286 F2 [1] KIT (Hardware Part 2)  
    NOTE: KITS CONSIST OF PARTS MARKED WITH CORRESPONDING LETTERS
 

#UEH0111S0095
 

3A-1873: GENERATOR ASSEMBLY

3A1873 GENERATOR ASSEMBLY--24 Volt, 15 Ampere--Part 2 of 2
Part of Generator shown on Page 39
c109335 UEH0111S
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Parts for your D5 TRACK-TYPE TRACTOR:

CATERPILLAR SIS
Pos. Part No Qty Parts name Comments
10. 6H-3622 [1] BOLT  
  4F-9676 [1] LOCKWASHER  
16. 1B-8707 [1] KEY  
17. 7H-0387 [1] NUT  
18. 7F-7621 [1] WASHER  
19. 3A-2030 [1] ARMATURE ASSEM.  
  3A-1260 G [1] KIT (Drive End Plate Assem.)  
  3A-1287 H [1] KIT (Commutator End Plate)  
  3A-1288 J [1] KIT (Fan)  
  3A-1303 K [1] KIT (Cover Assem.)  
  3A-1304 L [1] KIT (Bearings)  
  3A-1305 M [1] KIT (Seals)  
  3A-1310 N [2] KIT (Stud Assem.)  
    NOTE: KITS CONSIST OF PARTS MARKED WITH CORRESPONDING LETTERS
 

#UEH0111S0096
 

3A-1872: STARTING MOTOR ASSEMBLY

3A1872 STARTING MOTOR ASSEMBLY--24 Volt--Part 1 of 2
Part of Starting Motor shown on Page 44
c216624 UEH0111S
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Parts for your D5 TRACK-TYPE TRACTOR:

CATERPILLAR SIS
Pos. Part No Qty Parts name Comments
8. 6H-3622 [1] BOLT  
  4F-9676 [1] WASHER  
9. 1D-4719 [4] NUT  
  6F-9005 [4] NUT (Jam)  
  3B-4508 [4] LOCKWASHER  
  7F-0560 [3] WASHER  
31. 3A-4899 [1] ADAPTER (T)  
  3A-1559 A [1] KIT (brushes) A  
  3A-2288 B-1 [1] KIT (hardware-part 1) B-1  
  3A-2289 B-2 [1] KIT (hardware-part 2) B-2  
  3A-2290 B-3 [1] KIT (hardware-part 3) B-3  
  3A-1565 C [1] KIT (bearing) C  
  3A-1567 D [1] KIT (lever housing assem.) D  
  3A-2859 E [1] KIT (clutch assem.) E  
    -OR-
  3A-4900 T [1] KIT (clutch assem.) T  
  3A-1631 F [1] KIT (pinion assem.) F  
  3A-1868 G [1] KIT (support and brush assem.) G  
  3A-1870 H [1] KIT (drive housing assem.) H  
  3A-1871 I [1] KIT (frame assem.) I  
  3A-3956 J [1] KIT (pinion) J  
 

#UEH0111S0097
 

3A-1872: STARTING MOTOR ASSEMBLY

3A1872 STARTING MOTOR ASSEMBLY--24 Volt--Part 2 of 2
Part of Starting Motor shown on Page 44
c209927 UEH0111S
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Parts for your D5 TRACK-TYPE TRACTOR:

CATERPILLAR SIS
Pos. Part No Qty Parts name Comments
26. 3A-4580 [1] COIL ASSEM. (field)  
  3A-1555 J [1] KIT (Switch Assem.) J  
  3A-1556 K [1] KIT (Contact) K  
  3A-1557 L [1] KIT (Carcase Assem.) L  
  3A-1560 M [1] KIT (Terminal Assem.) M  
  3A-1568 N [1] KIT (Lever Assem.) N  
  3A-1633 O [1] KIT (Seals) O  
  3A-1648 P [1] KIT (Coil Assem.) P  
    -or-
  3A-4804 S [1] KIT (Coil Assem.) S  
  3A-1867 Q [1] KIT (Armature Assem.) Q  
  3A-2291 R [1] KIT (Cover Contact) R  
  C   INDICATES CHANGE
  R   REMFG PART MAY BE AVAILABLE
 

#UEH0111S0098
 

STARTING MOTOR

STARTING MOTOR--24 Volt
3A1872 Starting Motor parts are shown on Pages 42 and 43
Refer also to Page 87 for special parts
c203694 UEH0111S
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Parts for your D5 TRACK-TYPE TRACTOR:

CATERPILLAR SIS
Pos. Part No Qty Parts name Comments
1. 8S-2332 C [3] BOLT  
  3B-4510 [3] LOCKWASHER  
2. 4H-7869 [1] GASKET  
3. 3A-1872 Y [1] MOTOR ASSEM.  
    (Separate Illustration)
4. 9F-4337 [1] WIRE ASSEM.  
    (Includes)
5. 7F-8032 [1] TERMINAL  
6. 9F-5509 [2] INSULATOR  
7. 9F-3068 [1] TERMINAL  
  C   INDICATES CHANGE
  Y   SEPARATE ILLUSTRATION
 

#UEH0111S0099
 

3S-7346: WIRING HARNESS ASSEMBLY

3S7346 WIRING HARNESS ASSEMBLY
Part of 3A2398 Battery and Wiring Group shown on Page 46
c106833 UEH0111S
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Parts for your D5 TRACK-TYPE TRACTOR:

CATERPILLAR SIS
Pos. Part No Qty Parts name Comments
1. [3] TIE  
2. [2] RING  
3. [2] LINER  
4. [5] TERMINAL  
5. [1] TERMINAL  
6. [2] TERMINAL  
7. [2] NUT  
8. [1] PLUG ASSEM.  
9. [2] FERRULE  
10. H CONDUIT 34"  
  H   ORDER BY THE FOOT
 

Information:

Engine News
Charging System Troubleshooting Guide Has Been Updated for All Engines {1406, 7569}
Charging System Troubleshooting Guide Has Been Updated for All Engines {1406, 7569}
Special Instruction
Upgrading Alternators To Include An Integrated Circuit Regulator{1405, 1410}
Upgrading Alternators To Include An Integrated Circuit Regulator{1405, 1410}
Charging System Troubleshooting {1406}
Charging System Troubleshooting {1406}
Procedure for Replacing Regulator Kit on All Engines {1405}
Procedure for Replacing Regulator Kit on All Engines {1405}
Procedure to Install Brush Holder Assembly to End Frame on All Engines {1405}
Procedure to Install Brush Holder Assembly to End Frame on All Engines {1405}
Troubleshooting
MID 161 - CID 0168 - FMI 00
Product Link - PL522/523
MID 161 - CID 0168 - FMI 01
Product Link - PL522/523
MID 161 - CID 1251 - FMI 03
Product Link - PL522/523
MID 122 - CID 0168 - FMI 00
Product Link 121S/300
MID 122 - CID 0168 - FMI 01
Product Link 121S/300
MID 122 - CID 1251 - FMI 03
Product Link 121S/300
Service Magazine
Charging System Troubleshooting Guide Has Been Updated for All Machines {1406, 7569}
Charging System Troubleshooting Guide Has Been Updated for All Machines {1406, 7569}

Caterpillar Parts SIS Catalog D5 :

Truck sale:

USD $19,800 
1980 CAT D550B

DON'S TRUCK & TRAILER SALES
Henryville, Indiana
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