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8S4288 ALTERNATOR GROUP--24 Volt, 50 Ampere--Type 2 Part of 6A5147 Alternator and Wiring Group listed on Page 148D 5S9088 Alternator parts are shown on Pages 148F and 148G 966C


ELECTRICAL AND STARTING SYSTEM
ALTERNATOR GP-CHARGING
AIR INLET AND EXHAUST SYSTEM
AIR CLEANER GP
ELECTRICAL AND STARTING SYSTEM
ALTERNATOR GP-CHARGING
BRAKING SYSTEM
VALVE GP

WHEEL LOADER 966C WHEEL LOADER 42J
 966 WHEEL LOADER 42J00001-03565 (MACHINE) UEH0009S 966C 42J   (1968)

ELECTRICAL AND STARTING SYSTEM

ALTERNATOR GP-CHARGING
6A-5147 ALTERNATOR AND WIRING GROUP
ALTERNATOR GROUP
8S-4288 ALTERNATOR GROUP
ALTERNATOR GROUP
8S-4288 ALTERNATOR GROUP
7K-6538 ALTERNATOR AND WIRING GROUP
ALTERNATOR GROUP
8S-6554 ALTERNATOR GROUP
ALTERNATOR GP-CHARGING
5S-9088 ALTERNATOR GP-CHARGING
 

#UEH0009S0470
 

8S-4288: ALTERNATOR GROUP

8S4288 ALTERNATOR GROUP--24 Volt, 50 Ampere--Type 2
Part of 6A5147 Alternator and Wiring Group listed on Page 148D
5S9088 Alternator parts are shown on Pages 148F and 148G
c201523 UEH0009S
8S4288 ALTERNATOR GROUP Parts scheme
  For full view, you need register

Parts for your 966C WHEEL LOADER:

CATERPILLAR SIS
Pos. Part No Qty Parts name Comments
1. 5S-9088 RY [1] ALTERNATOR ASSEM.  
    (Separate Illustration)
2. 1H-6936 [1] WIRE ASSEM.  
    (Includes)
  4S-8773 H WIRE 9 in.  
3. 9F-5320 [1] TERMINAL (1/4 in. screw)  
  9F-9353 [1] TERMINAL (3/8 in. screw)  
4. 9S-6129 C [1] PULLEY  
  R   REMFG PART MAY BE AVAILABLE
  Y   SEPARATE ILLUSTRATION
  H   ORDER BY THE FOOT
  C   INDICATES CHANGE
 

#UEH0009S0471
 

7K-6538: ALTERNATOR AND WIRING GROUP

7K6538 ALTERNATOR AND WIRING GROUP--24 Volt, 50 Ampere
Factory Installation. Only separate parts serviced. Part of 6A4033
Underground Mining Arrangement listed on Page 148C
UEH0009S0471 UEH0009S
  For full view, you need register

Parts for your 966C WHEEL LOADER:

CATERPILLAR SIS
Pos. Part No Qty Parts name Comments
  8S-6554 Y [1] ALTERNATOR GROUP  
  7K-6557 [1] HARNESS ASSEMBLY WIRING  
  7K-6745 [1] PLATE WIRING DIAGRAM  
  7M-0185 [1] VEE BELT SET  
  9S-0173 [1] BREAKER  
  7K-6405 [1] HARNESS ASSEMBLY WIRING  
  6K-5182 [1] GROMMET  
  4K-6494 [1] TERMINAL  
  3K-4528 [1] TERMINAL  
  7D-1314 [1] TERMINAL  
  Y   SEPARATE ILLUSTRATION
 

#UEH0009S0472
 

8S-6554: ALTERNATOR GROUP

8S6554 ALTERNATOR GROUP--24 Volt, 50 Ampere
Part of 7K6538 Alternator and Wiring Group
5S9088 Alternator parts are shown on Pages 148F and 148G
c132922 UEH0009S
8S6554 ALTERNATOR GROUP Parts scheme
  For full view, you need register

Parts for your 966C WHEEL LOADER:

CATERPILLAR SIS
Pos. Part No Qty Parts name Comments
1. 5S-9088 RY [1] ALTERNATOR ASSEM.  
    (See Separate Illustration)
2. 5M-6214 [1] PLUG  
3. 1H-6936 [1] WIRE ASSEM.  
4. 9F-9353 [1] TERMINAL (.38" Screw)  
  9F-5320 [1] TERMINAL (.25" Screw)  
  8B-0653 [2] INSULATOR  
5. 9S-6129 [1] PULLEY  
  R   REMFG PART MAY BE AVAILABLE
  Y   SEPARATE ILLUSTRATION
 

#UEH0009S0473
 

6A-3805: AIR CLEANER GROUP

6A3805 AIR CLEANER GROUP
Part of 6A4033 Underground Mining Arrangement listed on Page 148C
Only separate parts serviced. When complete Group is required order 6A6381 shown on Page 148E
c135303 UEH0009S
6A3805 AIR CLEANER GROUP Parts scheme
  For full view, you need register

Parts for your 966C WHEEL LOADER:

CATERPILLAR SIS
Pos. Part No Qty Parts name Comments
1. [4] SEAL  
2. [1] PIPE  
3. [1] ADAPTER  
4. [4] BOLT  
  [4] LOCKWASHER  
5. [1] PLUG  
6. [1] PRE-CLEANER  
  [1] BODY  
7. [1] COVER ASSEM.  
8. [1] AIR CLEANER ASSEM.  
  [1] TRAY ASSEM.  
9. [6] SCREEN ASSEM.  
10. [1] HOUSING ASSEM.  
  [1] RING ASSEM.  
11. [2] ROD ASSEM.  
  [1] NUT  
12. [1] CUP ASSEM.  
13. [2] GASKET  
14. [4] BOLT  
  [4] NUT  
  [4] LOCKWASHER  
15. [2] BAND ASSEM.  
16. [1] GASKET  
 

#UEH0009S0474
 

9S-0903: GUARD

9S903 PRECLEANER GROUP
c143104 UEH0009S
9S0903 GUARD Parts scheme
  For full view, you need register

Parts for your 966C WHEEL LOADER:

CATERPILLAR SIS
Pos. Part No Qty Parts name Comments
1. 9S-0601 [1] PRESCREENER AS  
  6H-8021 [1] BODY-PRECLEANER  
2. 9S-0614 [1] SLEEVE AS  
3. 3S-2966 [1] BOLT  
  3S-9228 [1] WASHER-SPRING  
4. 9M-5201 [1] COVER AS  
5. 9S-0602 [1] STACK AS-AIR  
 

#UEH0009S0475
 

6A-6381: AIR CLEANER GROUP

6A6381 AIR CLEANER GROUP
Part of 6A4033 Underground Mining Arrangement listed on Page 148C
c140618 UEH0009S
6A6381 AIR CLEANER GROUP Parts scheme
  For full view, you need register

Parts for your 966C WHEEL LOADER:

CATERPILLAR SIS
Pos. Part No Qty Parts name Comments
1. 6A-6380 [1] AIR CLEANER ASSEM.  
  [1] BODY ASSEM.  
2. 6A-3681 [1] ELEMENT ASSEM.  
3. 6A-3683 [1] CUP ASSEM.  
4. 6A-3682 [1] CUP ASSEM.  
5. 6A-3680 [1] BOLT ASSEM.  
6. 6A-3679 [1] BAND ASSEM.  
7. 0T-0320 [4] BOLT  
  1D-4718 [4] NUT  
  3B-4507 [4] LOCKWASHER  
8. 7L-8454 [2] BAND ASSEM.  
9. 6L-9891 [2] CLAMP  
10. 6A-5150 [1] HOSE  
11. 5L-7942 [1] PRECLEANER GROUP  
  9M-5201 [1] COVER ASSEM.  
12. 6H-8021 [1] BODY  
 

#UEH0009S0476
 

5S-9088: ALTERNATOR GP-CHARGING

5S9088 ALTERNATOR ASSEMBLY--24 Volt, 50 Ampere--Part 1 of 2
Part of 8S4288 and 8S6554 Alternator Groups shown on Pages 148D, 148D-1 and 148D-2
c202886 UEH0009S
5S9088 ALTERNATOR GP-CHARGING Parts scheme
  For full view, you need register

Parts for your 966C WHEEL LOADER:

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
 

#UEH0009S0477
 

5S-9088: ALTERNATOR GP-CHARGING

5S9088 ALTERNATOR ASSEMBLY--24 Volt, 50 Ampere--Part 2 of 2
Part of 8S4288 and 8S6554 Alternator Groups shown on Pages 148D, 148D-1 and 148D-2
c113560 UEH0009S
5S9088 ALTERNATOR GP-CHARGING Parts scheme
  For full view, you need register

Parts for your 966C WHEEL LOADER:

CATERPILLAR SIS
Pos. Part No Qty Parts name Comments
1. 9S-2242 [1] RACE  
2. 9S-2248 [1] FIELD COIL AND SUPPORT ASSEM.  
3. 9S-2004 [1] STATOR ASSEM.  
4. 9S-2006 [1] INSULATOR  
5. 9S-2005 [1] GROMMET  
6. 9S-2014 [3] CLIP  
7. 9S-2302 [1] ROTOR ASSEM.  
8. 9S-2390 [1] RETAINER ASSEM.  
9. 9S-2391 [1] SEAL  
10. 9S-2256 [1] GASKET  
11. 9S-2261 [1] COLLAR  
12. 2F-5721 [1] BEARING  
13. 2P-5616 [1] FRAME  
14. 3B-4502 [4] LOCKWASHER  
15. 9S-2009 [4] BOLT  
16. 9S-2391 [1] SEAL  
17. 9S-2254 [1] COLLAR  
18. 9S-2252 [1] SLINGER  
19. 9S-2008 [4] SCREW  
20. 9S-2258 [1] FAN AND BAFFLE ASSEM.  
21. 7F-7621 [1] WASHER  
22. 2K-4821 [1] LOCKNUT  
 

#UEH0009S0478
 

6A-3922: STEERING VALVE AND LINES

STEERING VALVE AND LINES (6A3922 N/S)--Part 1 of 2--Type 1
Part of 6A4033 Underground Mining Arrangement listed on Page 148C
7J966 Valve parts are shown on Pages 98A, 98B, 98C, 98D, 98E and 98F
c135301 UEH0009S
6A3922 STEERING VALVE AND LINES Parts scheme
  For full view, you need register

Parts for your 966C WHEEL LOADER:

CATERPILLAR SIS
Pos. Part No Qty Parts name Comments
1. 4J-0522 [2] SEAL  
  7S-4315 [1] HOSE ASSEM.  
2. 7S-0575 [1] STEM ASSEM. (90 degrees)  
3. 3S-7252 [2] SLEEVE  
4. 8S-9355 H HOSE 34.7"  
    (Angle Orientation 180 Degrees)
5. 7S-1720 [1] STEM ASSEM. (110 degrees)  
6. 6A-4117 [1] TUBE ASSEM.  
7. 2J-5907 [1] BOLT  
8. 1D-4718 [1] NUT  
9. 3B-4507 [11] LOCKWASHER  
10. 4J-0520 [2] SEAL  
11. 5K-8649 [2] INSERT  
12. 3B-1915 [4] BOLT (1.375" Long)  
13. 3B-4506 [16] LOCKWASHER  
14. 5B-5059 [2] BOLT  
15. 7J-0966 Y [1] VALVE GROUP  
    (See Separate Illustration)
16. 4J-5267 [2] SEAL  
17. 0S-1590 [4] BOLT (2.00" Long)  
18. 0S-1588 [8] BOLT  
19. 1H-3305 [4] FLANGE  
20. 6A-4119 [1] TUBE ASSEM.  
21. 6A-4121 [1] TUBE ASSEM.  
22. 9M-2904 [4] CLAMP  
23. 4K-8380 [1] HOSE  
24. 4S-8766 J TUBE 27.55"  
  5K-3703 [1] FITTING  
  5K-2649 [1] NUT  
  5K-2650 [1] SLEEVE  
  1J-9671 [1] SEAL  
25. 5K-3705 [1] FITTING  
  5K-2649 [2] NUT  
  5K-2650 [2] SLEEVE  
  1J-9671 [1] SEAL  
26. 3H-5368 [8] BOLT  
27. 3H-3667 [4] FLANGE  
28. 6A-4123 [1] TUBE ASSEM.  
  H   ORDER BY THE INCH
  Y   SEPARATE ILLUSTRATION
  J   ORDER BY THE FOOT
 

#UEH0009S0479
 

6A-3922: STEERING VALVE AND LINES

STEERING VALVE AND LINES (6A3922 N/S)--Part 2 of 2--Type 1
Part of 6A4033 Underground Mining Arrangement listed on Page 148C
c135302 UEH0009S
6A3922 STEERING VALVE AND LINES Parts scheme
  For full view, you need register

Parts for your 966C WHEEL LOADER:

CATERPILLAR SIS
Pos. Part No Qty Parts name Comments
  6K-1933 [1] HOSE ASSEM.  
1. 3S-8362 [1] STEM ASSEM. (67.5 degrees)  
2. 9S-0247 H HOSE 21.5"  
    (Angle Orientation 90 Degrees)
3. 3S-7166 [2] SLEEVE  
4. 3S-8363 [1] STEM ASSEM. (90 degrees)  
  6K-1936 [1] HOSE ASSEM.  
5. 5S-5287 [1] STEM ASSEM. (45 degrees)  
6. 3S-7166 [2] SLEEVE  
7. 9S-0247 H HOSE 29.5"  
    (Angle Orientation 90 Degrees)
8. 3S-8362 [1] STEM ASSEM. (67.5 degrees)  
9. 0S-1588 [24] BOLT  
  3B-4506 [24] LOCKWASHER  
10. 1H-3305 [2] FLANGE  
11. 0S-1585 [2] BOLT  
  1D-4719 [2] NUT  
12. 3B-4508 [4] LOCKWASHER  
13. 4B-5273 [6] WASHER  
14. 6K-1909 [2] BRACKET  
15. 0S-1595 [2] BOLT  
  6K-1935 [1] HOSE ASSEM.  
16. 3S-8362 [1] STEM ASSEM. (67.5 degrees)  
17. 3S-7166 [2] SLEEVE  
18. 5S-5287 [1] STEM ASSEM. (45 degrees)  
19. 9S-0247 H HOSE 29.5"  
    (Angle Orientation 270 Degrees)
20. 2K-0190 [8] FLANGE  
21. 4J-5267 [6] SEAL  
  6K-1934 [1] HOSE ASSEM.  
22. 3S-8363 [1] STEM ASSEM. (90 degrees)  
23. 9S-0247 H HOSE 21.5"  
    (Angle Orientation 270 Degrees)
24. 3S-7166 [2] SLEEVE  
25. 3S-8362 [1] STEM ASSEM. (67.5)  
26. 4J-0520 [2] SEAL  
  H   ORDER BY THE INCH
 

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
Disassembly and Assembly
Alternator
3306 VEHICULAR ENGINE FOR 966C WHEEL LOADER
Service Magazine
New Regulator And Field Coil Assemblies Used{1410,1405}
1981/11/23
Voltage Regulator Cross Reference Chart{1410,1405}
1985/07/01
New Front Housing Has Stronger Boss For Alternator{1151}
1977/10/10
Identification Of External Terminals On Alternators{1405,1406,1400}
1987/03/23
Alternator "R" Terminal Wire Assembly Available For Wiring Harness Repair{1408}
1987/05/04
Alternator/Generator Output Test On The Engine{1401,1404,1405,1406}
1987/05/04
Check Alternator Output Connection Prior To Machine Delivery{1405}
1987/05/18
Remanufactured Heavy-Duty Starters And High-Amp Alternators{1405,1453}
1987/05/25
Correct Torque Value For Alternator Drive Pulley Retaining Nut Is Important{1405}
1987/11/23
8T5314 Socket Adapter Available To Correctly Install Alternator Pulley Nut {0601}
1988/01/25
New 35-Ampere Alternator Used On Some Engines In Caterpillar Equipment{1405,1406}
1979/08/13
Voltage Regulator Can Cause Variable Ammeter Indications{1410,1401,1405,1406,7467}
1979/10/22
Identification Of External Terminals On Alternators {1405,1406,1400}
1998/12/07
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 966C :

ALTERNATOR GROUP
8S-4288 ALTERNATOR GROUP
6A-5147 ALTERNATOR AND WIRING GROUP
6A-4033 UNDERGROUND MINING ARRANGEMENT
6A-4033 UNDERGROUND MINING ARRANGEMENT
COVER GP-PROTECTION
2S-6096 COVER GP-PROTECTION
COVER GP-PROTECTION
8S-3747 COVER GP-PROTECTION
COVER GP
9S-1932 COVER GP
PROTECTION COVER GROUP
5S-8033 PROTECTION COVER GROUP
7K-6538 ALTERNATOR AND WIRING GROUP
ALTERNATOR GROUP
8S-6554 ALTERNATOR GROUP
AIR CLEANER GROUP
6A-3805 AIR CLEANER GROUP
GUARD
9S-0903 GUARD
AIR CLEANER GROUP
6A-6381 AIR CLEANER GROUP
ALTERNATOR GP-CHARGING
5S-9088 ALTERNATOR GP-CHARGING
5S-9088 ALTERNATOR GP-CHARGING
STEERING VALVE AND LINES
6A-3922 STEERING VALVE AND LINES

Truck sale:

Caterpillar 966C
 
Caterpillar 966C
- Wheel Loaders
PETERSON TRACTOR CO
Caterpillar 966C, Wheel Loaders, Construction
30,547 
Caterpillar 966C, Wheel Loaders, Construction
- Wheel Loaders
FINNING CANADA
 
31,209 
Caterpillar 966C, Wheel Loaders, Construction


Caterpillar 966C, Wheel Loaders, Construction
35,551 
Caterpillar 966C, Wheel Loaders, Construction

FINNING CANADA
Caterpillar 966C, Wielladers, Bouw
28.000 
Caterpillar 966C, Wielladers, Bouw
- Wheel loaders
MICHIGAN CAT
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