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WIRING DIAGRAM--24 Volt System D8K TRACK-TYPE TRACTOR




ELECTRICAL AND STARTING SYSTEM

BATTERY GP
 

#HEBP10070030
 

WIRING DIAGRAM

WIRING DIAGRAM--24 Volt System
HEBP10070030 HEBP1007
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Parts for your D8K TRACK-TYPE TRACTOR:

CATERPILLAR SIS
Pos. Part No Qty Parts name Comments
 

#HEBP10070031
 

3P-5884: BATTERY & WIRING GP

3P5884 BATTERY AND WIRING GROUP--Part 1 of 2
Serial No. 66V1 to 66V956 inclusive
7H7290 Switch parts are shown on Page 26. See Page 23 for Wiring Diagram
c205024 HEBP1007
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Parts for your D8K TRACK-TYPE TRACTOR:

CATERPILLAR SIS
Pos. Part No Qty Parts name Comments
1. 4D-5882 [1] CABLE ASSEM.  
    (Includes)
  5P-0747 H CABLE 19.69 cm(7.75 in.)  
2. 5M-9204 [1] TERMINAL ASSEM.  
    (Includes)
  1M-6119 [1] BOLT  
  1M-6120 [1] NUT  
3. 5M-9205 [1] TERMINAL ASSEM.  
    (Includes)
  1M-6119 [1] BOLT  
  1M-6120 [1] NUT  
4. 4S-9219 [2] BATTERY  
    (Each Includes)
5. 5S-8405 [6] PLUG  
6. 9M-5775 [2] MAT  
7. 1S-0994 [4] CLIP  
8. 0S-0509 C [5] BOLT  
9. 3B-4506 C [6] LOCKWASHER  
10. 9S-4613 [1] CABLE ASSEM.  
    (Includes)
  5P-0695 H CONDUIT 223.52 cm(88 in.)  
  5P-0747 H CABLE 278.13 cm(109.5 in.)  
11. 1S-7251 [1] TERMINAL  
12. 1S-2244 [2] BOOT  
  1S-4915 [2] LINER  
  3S-2093 [2] TIE  
13. 3S-6049 [1] TERMINAL ASSEM.  
    (Includes)
14. 1M-6119 [1] BOLT  
  1M-6120 [1] NUT  
15. 3S-8642 [1] LAMP ASSEM.  
    (Includes)
  2D-1959 [1] BULB  
16. 9S-5633 [1] CABLE ASSEM.  
    (Includes)
  5P-0695 H CONDUIT 78.74 cm(31 in.)  
  5P-0747 H CABLE 90.17 cm(35.5 in.)  
17. 1S-7252 [2] TERMINAL  
18. 1S-2244 [2] BOOT  
  1S-4915 [2] LINER  
  3S-2093 [2] TIE  
19. 1S-3403 [1] CLIP  
  0S-1588 [1] BOLT  
  1D-4717 [1] NUT  
  4B-4278 [1] WASHER  
20. 7H-7290 Y [1] SWITCH ASSEM. (disconnect)  
    (Separate Illustration)
  8H-8648 [1] PLATE  
21. 8B-6678 [2] GROMMET  
22. 3P-3702 [1] CABLE ASSEM.  
    (Includes)
  5P-0747 H CABLE 78.74 cm(31 in.)  
23. 3S-6050 [1] TERMINAL ASSEM.  
    (Includes)
24. 1M-6119 [1] BOLT  
  1M-6120 [1] NUT  
25. 1S-7252 [1] TERMINAL  
  C   INDICATES CHANGE
  Y   SEPARATE ILLUSTRATION
  H   ORDER BY THE CENTIMETRE
 

#HEBP10070032
 

3P-5884: BATTERY & WIRING GP

3P5884 BATTERY AND WIRING GROUP--Part 2 of 2
Serial No. 66V1 to 66V956 inclusive
3P5885 and 3P5886 Harness parts are shown on Pages 26 and 27. See Page 23 for Wiring Diagram
c155831 HEBP1007
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Parts for your D8K TRACK-TYPE TRACTOR:

CATERPILLAR SIS
Pos. Part No Qty Parts name Comments
1. 1H-5165 C [9] CLIP  
2. 7S-6402 [1] SWITCH ASSEM. (3 position)  
    (Includes)
  7S-5432 [1] KNOB  
3. 6S-4301 C [1] WIRE ASSEM.  
    (Includes)
  5P-0616 J WIRE 5 dm(19.68 in.)  
4. 2L-8065 [1] TERMINAL  
5. 2L-8066 [1] TERMINAL  
6. 3P-5885 Y [1] HARNESS ASSEM.  
    (Separate Illustration)
7. 4F-4879 C [2] BOLT  
8. 1F-7307 [1] AMMETER  
9. 8S-7713 [1] SWITCH ASSEM. (heat-start)  
    (Includes)
  8F-3437 [1] LEVER  
  5L-7200 [1] SCREW  
  3B-4501 [1] LOCKWASHER  
10. 6K-3934 [1] WIRE ASSEM.  
    (Includes)
  5P-0616 J WIRE 2.54 dm(10 in.)  
11. 2L-8066 [2] TERMINAL  
12. 5M-2555 [1] CIRCUIT BREAKER  
13. 5M-6668 C [2] SCREW  
14. 3P-5886 Y [1] HARNESS ASSEM.  
    (Separate Illustration)
15. 4H-8051 [1] CABLE ASSEM.  
    (Includes)
  5P-0747 H CABLE 31.45 cm(12.38 in.)  
16. 1S-7252 [1] TERMINAL  
17. [1] TERMINAL (ground)  
18. 3B-4506 C [3] LOCKWASHER  
19. 0S-0509 C [1] BOLT  
  H   ORDER BY THE CENTIMETRE
  Y   SEPARATE ILLUSTRATION
  C   INDICATES CHANGE
  J   ORDER BY THE DECIMETRE
 

#HEBP10070033
 

3P-5884: BATTERY & WIRING GP

3P5884 BATTERY AND WIRING GROUP--Part 1 of 2
Serial No. 66V957-Up
7N718 Switch parts are shown on Page 26A. See Page 23 for Wiring Diagram
c215937 HEBP1007
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Parts for your D8K TRACK-TYPE TRACTOR:

CATERPILLAR SIS
Pos. Part No Qty Parts name Comments
1. 4D-5882 [1] CABLE ASSEM.  
    (Includes)
  5P-0747 H CABLE 19.69 cm(7.75 in.)  
2. 5M-9204 [1] TERMINAL ASSEM.  
    (Includes)
  1M-6119 [1] BOLT  
  1M-6120 [1] NUT  
3. 5M-9205 [1] TERMINAL ASSEM.  
    (Includes)
  1M-6119 [1] BOLT  
  1M-6120 [1] NUT  
4. 4S-9219 [2] BATTERY  
    (Each Includes)
5. 5S-8405 [6] PLUG  
6. 9M-5775 [2] MAT  
7. 1S-0994 C [3] CLIP  
8. 0S-0509 C [5] BOLT  
9. 3B-4506 C [5] LOCKWASHER  
10. 9S-4613 [1] CABLE ASSEM.  
    (Includes)
  5P-0695 H CONDUIT 223.52 cm(88 in.)  
  5P-0747 H CABLE 278.13 cm(109.5 in.)  
11. 1S-7251 [1] TERMINAL  
12. 1S-2244 [2] BOOT  
  1S-4915 [2] LINER  
  3S-2093 [2] TIE  
13. 3S-6049 [1] TERMINAL ASSEM.  
    (Includes)
14. 1M-6119 [1] BOLT  
  1M-6120 [1] NUT  
15. 3S-8642 [1] LAMP ASSEM.  
    (Includes)
  2D-1959 [1] BULB  
16. 9S-5633 [1] CABLE ASSEM.  
    (Includes)
  5P-0695 H CONDUIT 78.74 cm(31 in.)  
  5P-0747 H CABLE 90.17 cm(35.5 in.)  
17. 1S-7252 [2] TERMINAL  
18. 1S-2244 [2] BOOT  
  1S-4915 [2] LINER  
  3S-2093 [2] TIE  
19. 1S-3403 [1] CLIP  
  4B-4278 [1] WASHER  
20. 7N-0718 YC [1] SWITCH ASSEM. (disconnect)  
    (Separate Illustration)
  8H-8648 [1] PLATE  
21. 8B-6678 [2] GROMMET  
22. 3P-3702 [1] CABLE ASSEM.  
    (Includes)
  5P-0747 H CABLE 78.74 cm(31 in.)  
23. 3S-6050 [1] TERMINAL ASSEM.  
    (Includes)
24. 1M-6119 [1] BOLT  
  1M-6120 [1] NUT  
25. 1S-7252 [1] TERMINAL  
26. 1S-1015 C [1] CLIP  
27. 0S-1620 C [1] BOLT  
  3B-4508 C [1] LOCKWASHER  
  C   INDICATES CHANGE
  Y   SEPARATE ILLUSTRATION
  H   ORDER BY THE CENTIMETRE
 

#HEBP10070034
 

3P-5884: BATTERY & WIRING GP

3P5884 BATTERY AND WIRING GROUP--Part 2 of 2
Serial No. 66V957-Up
3P5885 and 3P5886 Harness parts are shown on Pages 26 and 27. See Page 23 for Wiring Diagram
c211747 HEBP1007
  For full view, you need register

Parts for your D8K TRACK-TYPE TRACTOR:

CATERPILLAR SIS
Pos. Part No Qty Parts name Comments
1. 3S-2093 C [2] STRAP  
2. 7S-6402 [1] SWITCH ASSEM. (3 position)  
    (Includes)
  7S-5432 [1] KNOB  
3. 6S-4301 [1] WIRE ASSEM.  
    (Includes)
  5P-5632 CJ WIRE .5 m(19.68 in.)  
4. 2L-8065 [1] TERMINAL  
5. 2L-8066 [1] TERMINAL  
6. 3P-5885 Y [1] HARNESS ASSEM.  
    (Separate Illustration)
7. 4F-4879 C [2] BOLT  
8. 1F-7307 [1] AMMETER  
9. 8S-7713 [1] SWITCH ASSEM. (heat-start)  
    (Includes)
  8F-3437 [1] LEVER  
  5L-7200 [1] SCREW  
  3B-4501 [1] LOCKWASHER  
10. 6K-3934 [1] WIRE ASSEM.  
    (Includes)
  5P-5632 CJ WIRE .254 m(10 in.)  
11. 2L-8066 [2] TERMINAL  
12. 5M-2555 [1] CIRCUIT BREAKER  
13. 5M-6668 C [2] SCREW  
14. 3P-5886 Y [1] HARNESS ASSEM.  
    (Separate Illustration)
15. 4H-8051 [1] CABLE ASSEM.  
    (Includes)
  5P-0747 H CABLE 31.45 cm(12.38 in.)  
16. 1S-7252 [1] TERMINAL  
17. [1] TERMINAL (ground)  
18. 3B-4506 [3] LOCKWASHER  
19. 0S-0509 C [1] BOLT  
21. 1H-5166 C [10] CLIP  
  H   ORDER BY THE CENTIMETRE
  Y   SEPARATE ILLUSTRATION
  C   INDICATES CHANGE
  J   ORDER BY THE METRE
 

#HEBP10070035
 

7H-7290: SWITCH AS-DISCONNECT

7H7290 DISCONNECT SWITCH ASSEMBLY--Replaced by 7N718
shown on Page 26A
Part of 3P5884 Battery and Wiring Group shown on Page 24
c112435 HEBP1007
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Parts for your D8K TRACK-TYPE TRACTOR:

CATERPILLAR SIS
Pos. Part No Qty Parts name Comments
1. 8H-5306 [1] KEY  
2. 8H-5303 [1] NUT  
3. 2H-3922 [1] LOCKWASHER  
4. 7F-7259 [4] LOCKWASHER  
5. 6F-7045 [4] NUT  
 

#HEBP10070036
 

3P-5885: HARNESS AS-WIRING

3P5885 WIRING HARNESS ASSEMBLY--Dash
Part of 3P5884 Battery and Wiring Group shown on Page 25
c209253 HEBP1007
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Parts for your D8K TRACK-TYPE TRACTOR:

CATERPILLAR SIS
Pos. Part No Qty Parts name Comments
1. 2L-8066 [2] TERMINAL  
2. 2L-8076 [2] TERMINAL  
3. 2L-8065 [2] TERMINAL  
4. 2L-8075 [1] TERMINAL  
5. 2L-8068 [1] TERMINAL  
    THE FOLLOWING WIRES ARE AVAILABLE:
  5P-5632 C WIRE (10 gauge)  
  5P-6642 CH WIRE (12 gauge)  
  5P-5629 C WIRE (14 gauge)  
  C   INDICATES CHANGE
  H   ORDER THE THE METRE
 

#HEBP10070037
 

7N-0718: SWITCH AS-DISCONNECT

7N718 DISCONNECT SWITCH ASSEMBLY
Part of 3P5884 Battery and Wiring Group shown on Page 24B
c313370 HEBP1007
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Parts for your D8K TRACK-TYPE TRACTOR:

CATERPILLAR SIS
Pos. Part No Qty Parts name Comments
1. 8H-5306 [1] KEY  
2. 8H-5303 [1] NUT-HEX  
3. 2H-3922 [1] LOCKWASHER  
4. 9F-5644 C [2] LOCKWASHER  
5. 6F-7045 C [2] NUT-FULL  
  C   CHANGE FROM PREVIOUS TYPE
 

#HEBP10070038
 

3P-5886: HARNESS ASSEMBLY

3P5886 HARNESS ASSEMBLY--Main
Part of Battery and Wiring shown on Pages 24A and 25
c209254 HEBP1007
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Parts for your D8K TRACK-TYPE TRACTOR:

CATERPILLAR SIS
Pos. Part No Qty Parts name Comments
1. 2S-5014 C [2] CONTACT  
2. 2S-5012 C [1] CAP  
3. 2S-5016 [1] TERMINAL  
  3S-8183 [1] CONNECTOR  
4. 2R-1034 [1] SHELL  
  2R-1033 [1] WASHER  
  3M-6018 [1] TERMINAL  
5. 2L-8071 [1] TERMINAL  
6. 2L-8066 C [1] TERMINAL  
7. 2L-8054 [1] TERMINAL  
8. 5P-5628 CH TUBE .3 m(11.82 in.)  
9. 1S-7837 C [3] TERMINAL  
10. 2S-5011 [1] BODY  
11. 2S-5013 [1] SPRING  
    THE FOLLOWING WIRES ARE AVAILABLE:
  5P-5632 C WIRE (10 gauge)  
  5P-6642 CH WIRE (12 gauge)  
  5P-5629 C WIRE (14 gauge)  
  C   INDICATES CHANGE
  H   ORDER BY THE METRE
 

#HEBP10070039
 

5S-9088: ALTERNATOR GP-CHARGING

5S9088 ALTERNATOR ASSEMBLY--24 Volt, 50 Ampere--Part 1 of 2--Type 1
Part of 4N5616 Alternator Group and 6P5181 & 8P5521 Roll-Over Protective Structure Systems
shown on Pages 30 and 96-2 & 96-3a. AN ATTACHMENT
c202886 HEBP1007
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Parts for your D8K TRACK-TYPE TRACTOR:

CATERPILLAR SIS
Pos. Part No Qty Parts name Comments
1. 9S-2260 [1] PLATE  
2. 9S-2544 [4] SCREW  
3. 8H-0878 [6] LOCKWASHER  
4. 9S-2438 [2] SCREW  
5. 7H-2079 [7] LOCKWASHER  
6. 9S-2255 [1] COVER  
7. 9S-2262 [1] GASKET  
8. 9S-2246 [1] LEAD ASSEM.  
9. 9S-9830 [1] SCREW  
10. 8F-1326 [3] WASHER  
11. 9B-7233 [3] LOCKWASHER (Shake Proof)  
12. 9S-9829 [1] SCREW ASSEM.  
13. 4B-2043 [4] NUT  
14. 9S-2259 [1] REGULATOR  
15. 9S-2250 [1] GROMMET  
16. 9S-2011 [1] SCREW  
17. 1L-4789 [1] LOCKWASHER  
18. 9S-2389 [1] STUD ASSEM.  
19. 9S-2398 [1] HOUSING ASSEM.  
20. 9S-2393 [3] DIODE  
21. 9S-2397 [1] COVER  
22. 9F-2247 [1] PLUG  
23. 9S-2395 [1] BEARING  
24. 9S-2394 [1] SEAL  
25. 9S-2396 [1] BUSHING  
26. 9S-2007 [3] SCREW  
27. 9S-2301 [1] INSULATION  
28. 9S-2292 [1] HEAT SINK ASSEM.  
29. 9S-2300 [4] INSULATOR  
30. 9S-9830 C [4] SCREW  
  9S-2247 [4] WASHER (Spring)  
  4B-4863 [4] WASHER (Plain)  
31. 9S-2542 [1] SCREW  
32. 9S-2437 [5] SCREW  
  9S-2013 H [1] KIT (Terminal Relay)  
    (Consists of Bushing, "O" Ring & Hardware)
  9S-2012 H [1] KIT (Terminal Output)  
    (Consists of Gaskets, Terminal & Hardware)
  9S-2290 H [1] KIT (Heat Sink)  
    (Diode Junction Hardware)
  9S-2291 H [1] KIT (Heat Sink)  
    (Positive Diode Hardware)
  C   INDICATES CHANGE
  H   NOT PART OF 5S9088 ALTERNATOR
 

Information:

Truck Engine News
Engine News
Special Instruction
Use of the 4C6534 Speed Switch Calibration Harness{0781, 0785}
Use of the 4C6534 Speed Switch Calibration Harness{0781, 0785}
Retrofit Installation of Coolant Loss Sensor{1353, 1395, 7422, 7470}
Retrofit Installation of Coolant Loss Sensor{1353, 1395, 7422, 7470}
INSTALLATION OF 9P4608 BACKUP ALARM SWITCH ASSEMBLY{7406}
INSTALLATION OF 9P4608 BACKUP ALARM SWITCH ASSEMBLY{7406}
Installation Of 9G3 And 9G4 Battery Terminal Covers{1401}
Installation Of 9G3 And 9G4 Battery Terminal Covers{1401}
Use Of 6V3025 Battery Cable Repair Kit{0613, 1400}
Use Of 6V3025 Battery Cable Repair Kit{0613, 1400}
Battery Ratings And Cross Reference Chart{1401}
Battery Ratings And Cross Reference Chart{1401}
Service Letter-NACD
Certain 7N4160 Switch Groups And 9W1077 Switch Assemblies Need To Be Removed From Parts Stock
Certain 7N4160 Switch Groups And 9W1077 Switch Assemblies Need To Be Removed From Parts Stock
Service Letter-Australia
Service Letter-CFEL
Service Letter-CSARL
Service Letter-Americas
Service Letter-Brazil
Service Letter-Truck/Ag/Marine
Technical Information Bulletin
Recommendations for Battery Charging and Temperatures for Machines and Generator Sets{1401, 751B}
Recommendations for Battery Charging and Temperatures for Machines and Generator Sets{1401, 751B}
Process for Communicating an Incident with a Battery{1401}
Process for Communicating an Incident with a Battery{1401}
Tool Operating Manual
M0077220 (NEHS1231) 115V & 230V Battery Chargers {1401, 751B}
M0077220 (NEHS1231) 115V & 230V Battery Chargers {1401, 751B}
M0090131 Battery Analyzer 480-4181 (484-4859 Group) {0374, 0599, 0709, 1401, 7468}
M0090131 Battery Analyzer 480-4181 (484-4859 Group) {0374, 0599, 0709, 1401, 7468}
Service Letter-China
Certain 7N4160 Switch Groups And 9W1077 Switch Assemblies Need To Be Removed From Parts Stock
Certain 7N4160 Switch Groups And 9W1077 Switch Assemblies Need To Be Removed From Parts Stock
Service Letter-Asia
Service Letter-APD
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

Caterpillar Parts SIS Catalog D8K :

Truck sale:

38,925 
Caterpillar D8K, Construction
- Dozers
MICHIGAN CAT
$29,877 USD 
CATERPILLAR D8K 1981
- TRACK TYPE TRACTORS
FINNING (CANADA)
16830 107 Avenue NW - Edmonton - Alber
 
CATERPILLAR D8K 1977
- TRACK TYPE TRACTORS
FINNING (CANADA)
16830 107 Avenue NW - Edmonton - Alber
 
CATERPILLAR D8K 1979
- TRACK TYPE TRACTORS
FINNING (CANADA)
16830 107 Avenue NW - Edmonton - Alber
 
CATERPILLAR D8K 1980
- TRACK TYPE TRACTORS
FINNING (CANADA)
16830 107 Avenue NW - Edmonton - Alber
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