2Y8940 ALTERNATOR GP-CHARGING S/N 18B1266-1277 2Y8310-PAGE 80 7M4721 VEE BELT SET, CONSISTING OF 2 BELTS, IS USED 966C



ELECTRICAL AND STARTING SYSTEM
ALTERNATOR GP-CHARGING
POWER TRAIN
TORQUE CONVERTER GP
COOLER GP
TORQUE CONVERTER GP
TRANSMISSION GP

WHEEL LOADER 966C WHEEL LOADER 18B
 966C WHEEL LOADER 18B01266-UP (MACHINE) POWERED BY 3306 ENGINE SEBP1985 966C 18B   (1984)

ELECTRICAL AND STARTING SYSTEM

ALTERNATOR GP-CHARGING
ALTERNATOR GP-CHARGING
2Y-8940 ALTERNATOR GP-CHARGING
ALTERNATOR GP-CHARGING
2Y-8940 ALTERNATOR GP-CHARGING
ALTERNATOR GP-CHARGING
2Y-8310 ALTERNATOR GP-CHARGING
ALTERNATOR GP-CHARGING
5Y-1700 ALTERNATOR GP-CHARGING
 

#SEBP19850130
 

2Y-8940: ALTERNATOR GP-CHARGING

2Y8940 ALTERNATOR GP-CHARGING
S/N 18B1266-1277
2Y8310-PAGE 80
7M4721 VEE BELT SET, CONSISTING OF 2 BELTS, IS USED
c404567 SEBP1985
2Y8940 ALTERNATOR GP-CHARGING Parts scheme
  For full view, you need register

Parts for your 966C WHEEL LOADER:

Pos. Part No Qty Parts name Comments
1. 2Y-8310 Y [1] ALTERNATOR GP-CHARGING  
2. 1D-4716 [1] NUT-FULL  
3. 2Y-6451 [1] STRAP  
4. 1A-9579 [1] BOLT  
  9M-1974 [2] WASHER  
5. 0L-1352 [1] BOLT  
  5P-1075 [1] WASHER-HARD  
6. 5M-2894 [1] WASHER  
7. 2Y-6448 [1] SPACER  
8. 2Y-8924 [1] PULLEY-ALTERNATOR  
9. 2Y-8926 [1] SUPPORT  
10. 9S-1366 [1] BOLT  
11. 1D-4719 [1] NUT  
12. 0S-1591 [2] BOLT  
13. 2Y-3459 [1] BUSHING  
14. 1A-5964 [1] BOLT  
  Y   SEPARATE ILLUSTRATION
 

#SEBP19850131
 

2Y-8310: ALTERNATOR GP-CHARGING

2Y8310 ALTERNATOR GP-CHARGING
28 VOLT-21 AMPERE
S/N 18B1266-1277
PART OF 2Y8940 ALTERNATOR-CHARGER
c623567 SEBP1985
2Y8310 ALTERNATOR GP-CHARGING Parts scheme
  For full view, you need register

Parts for your 966C WHEEL LOADER:

Pos. Part No Qty Parts name Comments
1. 2Y-9548 [1] FAN  
2. 2Y-9544 [1] ROTOR AS  
3. 2Y-3325 [4] SCREW  
4. 2Y-3326 [4] WASHER  
5. 2Y-9547 [1] COVER  
6. 2Y-9546 [1] COVER  
7. 2Y-9542 [1] GASKET  
8. 2Y-9541 [1] REGULATOR AS  
9. 2Y-3321 [2] BEARING  
10. 2Y-9586 M [3] SCREW  
11. 2Y-9584 [5] LOCKWASHER  
12. 2Y-9543 [1] INSULATOR  
13. 2Y-9545 [1] RECTIFIER AS  
14. 2Y-9549 [1] STATOR  
15. 2F-5721 [1] BALL BEARING  
16. 2Y-9587 [1] LOCKWASHER  
17. 2Y-9588 M [1] SCREW  
18. 2Y-9585 M [2] SCREW  
19. 5Y-2425 [1] WASHER  
20. 5Y-2426 [1] LOCKWASHER  
21. 5Y-2427 M [1] NUT  
    THE FOLLOWING REPAIR
    KITS ARE AVAILABLE:
   
  5Y-2429 [1] KIT-TERMINAL (B POS)  
  2Y-9574 [1] KIT (TERMINAL-D POS)  
  2Y-9575 [1] KIT-TERMINAL  
    (TERMINAL KITS INCLUDE
    INSULATORS & HARDWARE)
  2Y-9581 [1] KIT (BRUSH AND SPRING)  
    (INCL BRUSHES & SPRINGS)
  2Y-9550 [1] KIT (ROTOR)  
    (INCL COVER & HARDWARE)
  M   METRIC PART
 

#SEBP19850132
 

5Y-1700: ALTERNATOR GP-CHARGING

5Y1700 ALTERNATOR GP
28 VOLT-21 AMPERE
S/N 18B1278-99999
PART OF 2Y8940 ALTERNATOR
c572199 SEBP1985
5Y1700 ALTERNATOR GP-CHARGING Parts scheme
  For full view, you need register

Parts for your 966C WHEEL LOADER:

Pos. Part No Qty Parts name Comments
1. 2Y-9548 [1] FAN  
2. 2Y-9544 [1] ROTOR AS  
3. 2Y-3325 [4] SCREW  
4. 2Y-3326 [4] WASHER  
5. 2Y-9547 [1] COVER  
6. 2Y-9546 [1] COVER  
7. 2Y-9542 [1] GASKET  
8. 2Y-9541 [1] REGULATOR AS  
9. 2Y-3321 [2] BEARING  
10. 2Y-9586 M [3] SCREW  
11. 2Y-9584 [5] LOCKWASHER  
12. 2Y-9543 [1] INSULATOR  
13. 2Y-9545 [1] RECTIFIER AS  
14. 2Y-9549 [1] STATOR  
15. 2F-5721 [1] BALL BEARING  
16. 2Y-9587 [1] LOCKWASHER  
17. 2Y-9588 M [1] SCREW  
18. 2Y-9585 M [2] SCREW  
19. 5Y-2424 [1] NUT-ADAPTER  
20. 5Y-2425 [1] WASHER  
21. 5Y-2426 [1] LOCKWASHER  
22. 5Y-2427 M [1] NUT  
   
  5Y-2429 [1] KIT-TERMINAL  
  5Y-2430 [1] KIT-TERMINAL  
  2Y-9574 [1] KIT  
    CONSISTS OF TUBE
    PLATE,LOCKWASHER,
    DISC,SCREW
  2Y-9550 [1] KIT  
    CONSISTS OF BOLT
    LOCKWASHERS,NUT,WASHER
  2Y-9581 [1] KIT  
    CONSISTS OF BRUSH,
    SPRING
  M   METRIC PART
 

#SEBP19850133
 

3T-4587: TORQUE CONVERTER GP

3T4587 TORQUE CONVERTER GP-WITH HOUSING
TRANSMISSION S/N 1AE1-409
1T1614-PAGE 85
PART OF 7T9468 TRANSMISSION AR
c314081 SEBP1985
3T4587 TORQUE CONVERTER GP Parts scheme
  For full view, you need register

Parts for your 966C WHEEL LOADER:

Pos. Part No Qty Parts name Comments
1. 1T-1614 C [1] TORQUE CONVERTER GP  
2. 3T-9958 [1] SHAFT  
3. 3T-9012 C [1] GEAR (86 TEETH)  
4. 1T-0043 Y [1] BALL BEARING  
5. 7G-5325 [1] HOUSING-TORQUE CONVERTER  
6. 1D-4566 [1] BOLT  
7. 3T-9959 [1] FLANGE-PUMP DRIVE  
8. 5F-1678 [1] SEAL-O-RING  
9. 1A-2029 [6] BOLT  
10. 5M-2894 [14] WASHER  
   
11. 3T-4223 [1] GEAR-TRANSFER (55 TEETH)  
12. 2S-6408 [1] WASHER-RETAINING  
13. 0L-1558 [1] BOLT  
14. 0S-1590 [8] BOLT  
15. 5M-7329 [1] SEAL-O-RING  
16. 5M-5860 [2] SEAL-O-RING  
  C   CHANGE FROM PREVIOUS TYPE
  Y   SEPARATE ILLUSTRATION
 

#SEBP19850134
 

3T-4587: TORQUE CONVERTER GP

3T4587 TORQUE CONVERTER GP-WITH HOUSING
TRANSMISSION S/N 1AE410-99999
1T1740-PAGE 86
PART OF 7T9468 TRANSMISSION AR
c556177 SEBP1985
3T4587 TORQUE CONVERTER GP Parts scheme
  For full view, you need register

Parts for your 966C WHEEL LOADER:

Pos. Part No Qty Parts name Comments
1. 1T-1740 CY [1] TORQUE CONVERTER GP  
2. 3T-9958 [1] SHAFT  
3. 3T-9012 [1] GEAR (86 TEETH)  
4. 1T-0043 [1] BALL BEARING  
5. 7G-5325 [1] HOUSING-TORQUE CONVERTER  
6. 1D-4566 [1] BOLT  
  5P-8245 C [1] WASHER  
7. 3T-9959 [1] FLANGE-PUMP DRIVE  
8. 5F-1678 [1] SEAL-O-RING  
9. 1A-2029 [6] BOLT  
10. 5M-2894 [14] WASHER  
11. 3T-4223 [1] GEAR-TRANSFER (55 TEETH)  
12. 2S-6408 [1] WASHER-RETAINING  
13. 0L-1558 [1] BOLT  
14. 0S-1590 [8] BOLT  
15. 5P-9806 [1] SEAL-O-RING  
16. 5M-5860 [2] SEAL-O-RING  
  C   CHANGE FROM PREVIOUS TYPE
  Y   SEPARATE ILLUSTRATION
 

#SEBP19850135
 

7V-9146: LINES GP-TORQUE CONV COOLER

7V9146 LINES GP-TORQUE CONVERTER COOLER
c561191 SEBP1985
7V9146 LINES GP-TORQUE CONV COOLER Parts scheme
  For full view, you need register

Parts for your 966C WHEEL LOADER:

Pos. Part No Qty Parts name Comments
1. 7V-9147 [1] TUBE AS  
2. 3P-1967 [1] FLANGE-ONE PIECE  
3. [1] ELBOW-HYDRAULIC (INT. THD.)  
  9S-4183 [1] PLUG (THREADED)  
  3D-2824 [1] SEAL-O-RING  
    -OR-
  [1] ELBOW-HYDRAULIC (NO INT. THD.)  
  6V-0421 [1] PLUG (NOT THREADED)  
4. 0L-2070 [4] BOLT  
5. 7V-9149 [1] TUBE AS  
6. 3J-1907 [1] SEAL-O-RING  
7. 9S-4191 [1] PLUG-O-RING  
8. 5M-2894 [12] WASHER  
9. 1P-3703 [2] SEAL-RECTANGULAR  
10. 1P-3704 [1] SEAL-RECTANGULAR  
11. 4F-7391 [1] SEAL-O-RING  
12. 0T-0768 [4] BOLT  
  5P-8244 [4] WASHER  
13. 0S-1591 [4] BOLT  
14. 2A-4639 [4] BOLT  
 

#SEBP19850136
 

1T-1614: TORQUE CONVERTER GP

1T1614 TORQUE CONVERTER GP
TORQUE CONVERTER S/N 86T1-160
PART OF 3T4587 TORQUE CONVERTER
c462150 SEBP1985
1T1614 TORQUE CONVERTER GP Parts scheme
  For full view, you need register

Parts for your 966C WHEEL LOADER:

Pos. Part No Qty Parts name Comments
1. 1T-0024 [1] HOUSING-ROTATING  
2. 1T-1627 [1] IMPELLER-CONVERTER  
3. 1T-0294 [1] RING-RETAINING  
4. 1T-0290 [2] PLATE-CLAMP  
5. 1T-0289 [4] PIN  
6. 1T-0068 [4] PIN-SPRING  
7. 9S-4190 [2] PLUG-0-RING  
8. 2M-9780 [2] SEAL-O-RING  
9. 1T-0907 [1] SLEEVE-SPLIT  
10. 1T-1508 [1] CARRIER-STATOR  
11. 1T-1505 [1] SHAFT AS  
12. 1P-0604 [1] PLUG-METAL CUP  
13. 5M-7331 [1] RING-RETAINER  
14. 3K-2559 [1] RING-RETAINING  
15. 1S-3743 [1] BALL BEARING  
16. 1T-1622 [1] RING-SEAL  
17. 1T-1642 [1] GEAR AS (83 TEETH)  
18. 1T-0576 [1] BEARING-SLEEVE  
19. 1T-0020 [1] WHEEL-TURBINE  
20. 2B-2695 [24] BOLT  
21. 1T-0738 [24] WASHER  
22. 1T-1413 [2] PLATE-CLAMP  
23. 2H-3738 [16] BOLT  
24. 1T-0414 [6] BOLT-12 POINT HEAD  
25. 1T-0407 [1] WHEEL AS-GUIDE  
26. 1T-0537 [1] RETAINER  
27. 0S-1584 [1] BOLT  
28. 7M-5130 [1] PIN  
29. 1T-0542 [1] BALL BEARING  
30. 1T-1428 [1] RETAINER-BEARING  
31. 0T-0102 [6] BOLT  
 

#SEBP19850137
 

1T-1740: TORQUE CONVERTER GP

1T1740 TORQUE CONVERTER GP
TORQUE CONVERTER S/N 86T161-99999
PART OF 3T4587 TORQUE CONVERTER
c567144 SEBP1985
1T1740 TORQUE CONVERTER GP Parts scheme
  For full view, you need register

Parts for your 966C WHEEL LOADER:

Pos. Part No Qty Parts name Comments
1. 1T-1987 [1] HOUSING-ROTATING  
2. 1T-1691 [1] IMPELLER-CONVERTER  
3. 1T-0294 [1] RING-RETAINING  
4. 1T-0290 [2] PLATE-CLAMP  
5. 1T-0289 [4] PIN  
6. 1T-0068 [4] PIN-SPRING  
7. 1T-0020 [1] WHEEL-TURBINE  
8. 1T-0738 [24] WASHER  
9. 1T-0907 [1] SLEEVE-SPLIT  
10. 1T-1508 [1] CARRIER-STATOR  
11. 2M-9780 [2] SEAL-O-RING  
12. 5M-7331 [1] RING-RETAINER  
13. 3K-2559 [1] RING-RETAINING  
14. 1S-3743 [1] BALL BEARING  
15. 1T-1622 [1] RING-SEAL  
16. 9S-4190 [2] PLUG-O-RING  
17. 4B-3388 [24] BOLT  
18. 1T-1976 [1] PLATE-SUPPORT  
19. 1T-1413 [2] PLATE-CLAMP  
20. 1B-0581 [14] BOLT  
21. 1T-0414 [6] BOLT-12 POINT HEAD  
22. 1T-0407 [1] WHEEL AS-GUIDE  
23. 1T-0537 [1] RETAINER  
24. 0S-1584 [1] BOLT  
25. 7M-5130 [1] PIN  
26. 101-4897 [1] BALL BEARING  
27. 1T-1428 [1] RETAINER-BEARING  
28. 0T-0102 [6] BOLT  
29. 1T-1505 [1] SHAFT AS  
30. 1P-0604 [1] PLUG-METAL CUP  
31. 1T-1674 [1] GEAR AS-DRIVE  
    (83 TEETH)
32. 1T-0576 [1] BEARING-SLEEVE  
33. 8B-1312 [1] DOWEL  
34. 2A-3348 [1] DOWEL  
 

#SEBP19850138
 

7T-9468: TRANSMISSION AR

7T9468 TRANSMISSION AR
TRANSMISSION S/N 1AE2660-UP
SEBP19850138 SEBP1985
  For full view, you need register

Parts for your 966C WHEEL LOADER:

Pos. Part No Qty Parts name Comments
   
   
  7G-4852 Y [1] PARTS & CASE GP  
   
  8P-3043 Y [1] CONTROL GP-TRANSMISSION HYDRAULICS  
   
  3T-8379 Y [1] COVERS GP-SHIPPING  
   
  3T-4620 Y [1] DRIVE GP-TRANSFER  
   
  7T-9087 Y [1] PLANETARY GP  
    (TRANSMISSION S/N 1AE1-1711)
   
  6Y-8020 Y [1] PLANETARY GP  
    (TRANSMISSION S/N 1AE1712-UP)
   
  123-3472 [1] PUMP GP-TRANSMISSION GEAR  
   
  3T-4587 Y [1] TORQUE CONVERTER GP-WITH HOUSING  
   
  2P-3675 Y [1] VALVE GP-PRESSURE RELIEF  
  Y   SEPARATE ILLUSTRATION
 

#SEBP19850139
 

7T-9468: TRANSMISSION AR

7T9468 TRANSMISSION AR
TRANSMISSION S/N 1AE1-2659
SEBP19850139 SEBP1985
  For full view, you need register

Parts for your 966C WHEEL LOADER:

Pos. Part No Qty Parts name Comments
   
   
  7G-4852 Y [1] PARTS & CASE GP  
   
  8P-3043 Y [1] CONTROL GP-TRANSMISSION HYDRAULICS  
   
  3T-8379 Y [1] COVERS GP-SHIPPING  
   
  3T-4620 Y [1] DRIVE GP-TRANSFER  
   
  7T-9087 Y [1] PLANETARY GP  
    (TRANSMISSION S/N 1AE1-1711)
   
  6Y-8020 Y [1] PLANETARY GP  
    (TRANSMISSION S/N 1AE1712-UP)
   
  6T-3651 Y [1] PUMP GP-TRANSMISSION GEAR  
   
  3T-4587 Y [1] TORQUE CONVERTER GP-WITH HOUSING  
   
  2P-3675 Y [1] VALVE GP-PRESSURE RELIEF  
  Y   SEPARATE ILLUSTRATION
 

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}
Specifications
Alternator
26SI Series Alternator
Systems Operation
General Information
26SI Series Alternator
Component Description
26SI Series Alternator
Normal Operation
26SI Series Alternator
Testing and Adjusting
T1 Alternator Output - Test
26SI Series Alternator
T2 Electrical System Current - Test
26SI Series Alternator
T3 Charging System - Test
26SI Series Alternator
T4 Alternator Drive System - Check
26SI Series Alternator
T5 Alternator Current - Test
26SI Series Alternator
T6 Residual Magnetism Restoration
26SI Series Alternator
T7 Identifying Source of Current Draw - Test
26SI Series Alternator
T8 Alternator Overcharging - Test
26SI Series Alternator
Initial Troubleshooting Procedure
26SI Series Alternator
General Information
26SI Series Alternator
Component - Test
26SI Series Alternator
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
Alternator - Assemble
26SI Series Alternator
Alternator - Disassemble
26SI Series Alternator
Service Magazine
New Regulator And Field Coil Assemblies Used{1410,1405}
1981/11/23
Voltage Regulator Cross Reference Chart{1410,1405}
1985/07/01
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 Alternator With Built-In Regulator Used{1405}
1988/08/22
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 GP-CHARGING
2Y-8940 ALTERNATOR GP-CHARGING
STARTING MOTOR GP-ELECTRIC
2Y-1920 STARTING MOTOR GP-ELECTRIC
LAMP AS-STOP & TAIL
7M-7147 LAMP AS-STOP & TAIL
STARTING MOTOR GP-ELECTRIC
2Y-1921 STARTING MOTOR GP-ELECTRIC
LAMP GP
1M-1882 LAMP GP
LAMP GP-FLOOD
2Y-4477 LAMP GP-FLOOD
LIGHTING GP-CAB
6K-1203 LIGHTING GP-CAB
LIGHTING GP-REAR
2Y-4861 LIGHTING GP-REAR
ALTERNATOR GP-CHARGING
2Y-8310 ALTERNATOR GP-CHARGING
ALTERNATOR GP-CHARGING
5Y-1700 ALTERNATOR GP-CHARGING
TORQUE CONVERTER GP
3T-4587 TORQUE CONVERTER GP
TORQUE CONVERTER GP
3T-4587 TORQUE CONVERTER GP
LINES GP-TORQUE CONV COOLER
7V-9146 LINES GP-TORQUE CONV COOLER
TORQUE CONVERTER GP
1T-1614 TORQUE CONVERTER GP
TORQUE CONVERTER GP
1T-1740 TORQUE CONVERTER GP
7T-9468 TRANSMISSION AR

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