273-8714 PUMP GP-GEAR -SECONDARY STEERING S/N B9N1-UP PART OF 250-1170 PUMP & MTG GP-SECONDARY STEER 120M



HYDRAULIC SYSTEM
PUMP GP

MOTOR GRADER 120M MOTOR GRADER B9N
 120M Motor Grader B9N00001-UP (MACHINE) POWERED BY C6.6 Engine SEBP4303 120M B9N   (2007)

HYDRAULIC SYSTEM

PUMP GP
PUMP & MTG GP-PISTON
382-6923 PUMP & MTG GP-PISTON
PUMP & MTG GP-SECONDARY STEER
250-1170 PUMP & MTG GP-SECONDARY STEER
PUMP GP-GEAR
273-8714 PUMP GP-GEAR
PUMP GP-PISTON
236-7296 PUMP GP-PISTON
PUMP GP-PISTON
250-8337 PUMP GP-PISTON
PUMP GP-PISTON
266-0330 PUMP GP-PISTON
 

#SEBP43031090
 

273-8714: PUMP GP-GEAR

273-8714 PUMP GP-GEAR -SECONDARY STEERING
S/N B9N1-UP
PART OF 250-1170 PUMP & MTG GP-SECONDARY STEER
i02562374 SEBP4303
2738714 PUMP GP-GEAR Parts scheme
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Parts for your 120M MOTOR GRADER:

Pos. Part No Qty Parts name Comments
1. 419-6115 [1] MOTOR-ELECTRIC (24-VOLT)  
2. 446-6911 [1] PUMP GP-GEAR  
   
    AVAILABLE REPAIR KIT(S):
  201-0418 [1] KIT-SEAL  
    (INCLUDES RETAINING RING, SHAFT SEAL, BACK-UP RINGS, E-SEALS, O-RINGS)
  373-3991 [1] KIT-GASKET  
    (INCLUDES SCREWS, WASHERS & GASKET)
 

#SEBP43031091
 

236-7296: PUMP GP-PISTON

236-7296 PUMP GP-PISTON -IMPLEMENT, STEERING
S/N B9N273-UP
PART OF 264-1525 PUMP & MTG GP-PISTON
i02659632 SEBP4303
2367296 PUMP GP-PISTON Parts scheme
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Parts for your 120M MOTOR GRADER:

Pos. Part No Qty Parts name Comments
1. 6E-4224 [1] PLUG-SWASHPLATE  
2. 033-6036 [1] SEAL-O-RING  
3. 100-3402 [1] BEARING-SWASH  
4. 100-3405 [1] BEARING-SWASH  
5. 6V-8837 M [3] BOLT (M6X1X16-MM)  
6. 4F-4097 [1] SEAL-O-RING  
7. 3E-4302 M [2] SCREW-FLAT HEAD (M4X0.7X10-MM)  
8. 100-3404 [1] COVER-TRUNNION  
9. 9T-1636 [1] SEAT  
10. 9T-1710 [1] POPPET  
11. 9T-1699 [1] SPRING  
12. 6V-7673 M [3] BOLT (M12X1.75X50-MM)  
13. 6E-1436 B [1] SHIM PACK (INCLUDES 17-SHIMS)  
14. 6Y-4280 [1] CONE-BEARING  
15. 7T-9755 [1] CUP-BEARING  
16. 9T-9460 [1] PLATE-VALVE  
17. 3E-7417 [3] PLUG  
18. 8T-7876 [3] SEAL-O-RING  
19. 7L-9061 [2] SEAL-O-RING  
20. 100-3413 [1] GASKET  
21. 100-3412 Y [1] ROTATING GP-PUMP (IMPLEMENT, STEERING)  
22. 100-3409 [1] SPRING-BIAS  
23. 100-3408 [1] KIT-BIAS PISTON (PUMP)  
    (INCLUDES SPRING, ROD, PISTON, & SEAL)
24. 002-1212 [1] CUP-BEARING  
25. 2F-8509 [1] CONE-BEARING  
26. 102-2066 [1] SHAFT-PUMP  
27. 8T-5039 [3] SEAL-O-RING  
28. 006-8663 [2] RING  
29. 8T-4750 [2] SEAL-LIP TYPE  
30. 169-3290 Y [1] SWASHPLATE GP  
31. 100-3415 [1] KIT-CONTROL PISTON (PUMP)  
    (INCLUDES ROD, PISTON, & SEAL)
32. 9T-1652 [1] PIN  
33. 8T-0372 M [1] BOLT (M12X1.75X90-MM)  
34. 8T-7811 M [1] BOLT-SOCKET HEAD (M12X1.75X50-MM)  
35. 6V-8336 M [1] BOLT (M12X1.75X70-MM)  
36. 6V-8337 M [4] BOLT-SOCKET HEAD (M8X1.25X35-MM)  
37. 271-6847 Y [1] VALVE GP-PUMP CONTROL (PRESSURE, FLOW COMPENSATOR)  
38. 9S-4190 [1] PLUG-O-RING (7/8-14-THD)  
39. 033-6027 [1] SEAL-O-RING  
40. 095-0888 [2] PIN-SPRING  
  B   USE AS REQUIRED
  M   METRIC PART
  Y   SEPARATE ILLUSTRATION
 

#SEBP43031092
 

250-8337: PUMP GP-PISTON

250-8337 PUMP GP-PISTON -BRAKE, HYDRAULIC FAN
S/N B9N1-UP
PART OF 246-6103 PUMP & MTG GP-PISTON
i02614438 SEBP4303
2508337 PUMP GP-PISTON Parts scheme
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Parts for your 120M MOTOR GRADER:

Pos. Part No Qty Parts name Comments
1. 259-5504 Y [1] ROTATING GP-PUMP (BRAKE, HYDRAULIC FAN)  
2. 168-7861 [1] PISTON-ACTUATOR  
3. 259-5507 [1] ROD-PISTON  
4. 271-6418 [1] SWASHPLATE  
5. 271-6919 [1] SHAFT-DRIVE  
6. 198-5351 [1] PLUG  
7. 194-9472 [1] SPRING  
8. 191-7582 [1] SHIM (2.5-MM THK)  
9. 194-9473 [2] RING  
10. 155-9125 [1] BEARING AS-ROLLER  
11. 191-7583 [1] BEARING-TAPERED  
12. 194-9474 [2] BEARING-CRADLE  
13. 155-9127 [1] SEAL  
14. 133-6578 [1] SEAL-O-RING  
15. 8T-7525 [1] SEAL-O-RING  
16. 168-3504 [1] SEAL  
18. 8T-9515 M [4] BOLT-SOCKET HEAD (M10X1.5X40-MM)  
19. 9S-8005 [1] PLUG (3/4-16-THD)  
20. 120-4394 [1] PLUG-BREAK OFF  
21. 099-3047 [1] DOWEL  
22. 3K-0360 [1] SEAL-O-RING  
23. 168-2210 Y [1] VALVE GP-PUMP CONTROL (PRESSURE, FLOW COMPENSATOR)  
24. 3J-7354 [1] SEAL-O-RING  
25. 9S-8002 [1] PLUG (7/16-20-THD)  
  M   METRIC PART
  Y   SEPARATE ILLUSTRATION
 

#SEBP43031093
 

266-0330: PUMP GP-PISTON

266-0330 PUMP GP-PISTON -IMPLEMENT, STEERING
S/N B9N1-UP
PART OF 246-6099 PUMP & MTG GP-PISTON
i02719945 SEBP4303
2660330 PUMP GP-PISTON Parts scheme
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Parts for your 120M MOTOR GRADER:

Pos. Part No Qty Parts name Comments
1. 6E-4224 [1] PLUG-SWASHPLATE  
2. 033-6036 [1] SEAL-O-RING  
3. 100-3402 [1] BEARING-SWASH  
4. 100-3405 [1] BEARING-SWASH  
5. 6V-8837 M [3] BOLT (M6X1X16-MM)  
6. 4F-4097 [1] SEAL-O-RING  
7. 3E-4302 M [2] SCREW-FLAT HEAD (M4X0.7X10-MM)  
8. 100-3404 [1] COVER-TRUNNION  
9. 9T-1636 [1] SEAT  
10. 9T-1710 [1] POPPET  
11. 9T-1699 [1] SPRING  
12. 6V-7673 M [3] BOLT (M12X1.75X50-MM)  
13. 6E-1436 B [1] SHIM PACK (INCLUDES 17-SHIMS)  
14. 6Y-4280 [1] CONE-BEARING  
15. 7T-9755 [1] CUP-BEARING  
16. 9T-9460 [1] PLATE-VALVE  
17. 3E-7417 [3] PLUG  
18. 8T-7876 [3] SEAL-O-RING  
19. 7L-9061 [2] SEAL-O-RING  
20. 100-3413 [1] GASKET  
21. 100-3412 Y [1] ROTATING GP-PUMP (IMPLEMENT, STEERING)  
22. 100-3409 [1] SPRING-BIAS  
23. 100-3408 [1] KIT-BIAS PISTON (PUMP)  
    (INCLUDES SPRING, ROD, PISTON & SEAL)
24. 002-1212 [1] CUP-BEARING  
25. 2F-8509 [1] CONE-BEARING  
26. 102-2066 [1] SHAFT-PUMP  
27. 8T-5039 [3] SEAL-O-RING  
28. 006-8663 [2] RING  
29. 8T-4750 [2] SEAL-LIP TYPE  
30. 169-3290 Y [1] SWASHPLATE GP (STEERING)  
31. 100-3415 [1] KIT-CONTROL PISTON (PUMP)  
    (INCLUDES ROD, PISTON & SEAL)
32. 9T-1652 [1] PIN  
33. 8T-0372 M [1] BOLT (M12X1.75X90-MM)  
34. 8T-7811 M [1] BOLT-SOCKET HEAD (M12X1.75X50-MM)  
35. 6V-8336 M [1] BOLT (M12X1.75X70-MM)  
36. 6V-8337 M [4] BOLT-SOCKET HEAD (M8X1.25X35-MM)  
37. 271-6847 Y [1] VALVE GP-PUMP CONTROL (PRESSURE, FLOW COMPENSATOR)  
38. 9S-4190 [1] PLUG-O-RING (7/8-14-THD)  
39. 033-6027 [1] SEAL-O-RING  
40. 095-0888 [2] PIN-SPRING  
41. 115-7585 [1] SPACER  
42. 271-6824 [1] SPACER  
  B   USE AS REQUIRED
  M   METRIC PART
  Y   SEPARATE ILLUSTRATION
 

#SEBP43031094
 

366-6621: PUMP GP-PISTON

366-6621 PUMP GP-PISTON
S/N B9N1-UP
PART OF 382-6923 PUMP & MTG GP-PISTON
i05367835 SEBP4303
3666621 PUMP GP-PISTON Parts scheme
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Parts for your 120M MOTOR GRADER:

Pos. Part No Qty Parts name Comments
1. 389-1201 Y [1] ROTATING GP-PUMP (IMPLEMENT, STEERING)(IMPLEMENT)  
2. 133-8739 [1] SEAL-LIP TYPE  
3. 351-6096 [1] SWASHPLATE  
4. 280-7870 [1] GASKET  
5. 105-1638 [1] SPACER (30X38X3-MM THK)  
6. 105-3031 [1] CONE-BEARING  
7. 3B-2263 [1] CUP-BEARING  
8. 351-6131 [2] BEARING-CRADLE  
9. 105-3032 [1] CONE-BEARING  
10. 105-3033 [1] CUP-BEARING  
11. 140-1739 [1] RING-RETAINING  
12. 6V-8201 M [4] BOLT-SOCKET HEAD (M16X2X45-MM)  
13. 9X-8979 [1] DOWEL  
14. 347-0612 Y [1] VALVE GP-PUMP CONTROL (FLOW COMPENSATOR)(IMPLEMENT)  
15. 247-0478 [1] SPRING  
16. 360-3167 [1] PLATE-CONTROL  
17. 120-4394 [1] PLUG-BREAK OFF  
18. 168-3504 [2] SEAL  
19. 214-9203 [1] PLUG-ORIFICE  
20. 379-5187 [1] SPRING  
21. 333-7840 [1] STOP  
22. 245-6116 [1] SHAFT-DRIVE  
   
    AVAILABLE REPAIR KIT(S):
  373-9784 [1] KIT-SEAL (PISTON)  
    (INCLUDES RINGS & SEALS)
  M   METRIC PART
  Y   SEPARATE ILLUSTRATION
 

#SEBP43031095
 

369-7133: PUMP GP-PISTON

369-7133 PUMP GP-PISTON
S/N B9N273-UP
PART OF 264-1525 PUMP & MTG GP-PISTON
i04829064 SEBP4303
3697133 PUMP GP-PISTON Parts scheme
  For full view, you need register

Parts for your 120M MOTOR GRADER:

Pos. Part No Qty Parts name Comments
1. 6E-4224 [1] PLUG-SWASHPLATE  
2. 033-6036 [1] SEAL-O-RING  
3. 100-3402 [1] BEARING-SWASH  
4. 100-3405 [1] BEARING-SWASH  
5. 6V-8837 M [3] BOLT (M6X1X16-MM)  
6. 4F-4097 [1] SEAL-O-RING  
7. 3E-4302 M [2] SCREW-FLAT HEAD (M4X0.7X10-MM)  
8. 100-3404 [1] COVER-TRUNNION  
9. 9T-1636 [1] SEAT  
10. 9T-1710 [1] POPPET  
11. 9T-1699 [1] SPRING  
12. 6V-7673 M [3] BOLT (M12X1.75X50-MM)  
13. 6E-1436 B [1] SHIM PACK (INCLUDES 17-SHIMS)  
14. 6Y-4280 [1] CONE-BEARING  
15. 7T-9755 [1] CUP-BEARING  
16. 9T-9460 [1] PLATE-VALVE  
17. 3E-7417 [3] PLUG  
18. 8T-7876 [3] SEAL-O-RING  
19. 7L-9061 [2] SEAL-O-RING  
20. 100-3413 [1] GASKET  
21. 100-3412 Y [1] ROTATING GP-PUMP (IMPLEMENT, STEERING)  
22. 100-3409 [1] SPRING-BIAS  
23. 100-3408 [1] KIT-BIAS PISTON (PUMP)  
    (INCLUDES SPRING, ROD, PISTON, & SEAL)
24. 002-1212 [1] CUP-BEARING  
25. 2F-8509 [1] CONE-BEARING  
26. 102-2066 [1] SHAFT-PUMP  
27. 8T-5039 [3] SEAL-O-RING  
28. 006-8663 [1] RING  
29. 8T-4750 [1] SEAL-LIP TYPE  
30. 169-3290 Y [1] SWASHPLATE GP  
31. 100-3415 [1] KIT-CONTROL PISTON (PUMP)  
    (INCLUDES ROD, PISTON, & SEAL)
32. 9T-1652 [1] PIN  
33. 8T-0372 M [1] BOLT (M12X1.75X90-MM)  
34. 8T-7811 M [1] BOLT-SOCKET HEAD (M12X1.75X50-MM)  
35. 6V-8336 M [1] BOLT (M12X1.75X70-MM)  
36. 6V-8337 M [4] BOLT-SOCKET HEAD (M8X1.25X35-MM)  
37. 271-6847 Y [1] VALVE GP-PUMP CONTROL (PRESSURE, FLOW COMPENSATOR)  
38. 9S-4190 [1] PLUG-O-RING (7/8-14-THD)  
39. 033-6027 [1] SEAL-O-RING  
40. 4H-1440 [2] PIN-SPRING  
  B   USE AS REQUIRED
  M   METRIC PART
  Y   SEPARATE ILLUSTRATION
 

#SEBP43031096
 

100-3412: ROTATING GP-PUMP

100-3412 ROTATING GP-PUMP -IMPLEMENT, STEERING
S/N B9N273-UP
PART OF 236-7296, 266-0330, 369-7133 PUMP GP-PISTON
i00089824 SEBP4303
1003412 ROTATING GP-PUMP Parts scheme
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Parts for your 120M MOTOR GRADER:

Pos. Part No Qty Parts name Comments
1. 9T-7774 [1] BARREL  
2. 3J-8500 [1] RING-RETAINING  
3. 9T-7769 [1] GUIDE-OUTER  
4. 6V-5192 M [4] BOLT-SOCKET HEAD (M8X1.25X30-MM)  
5. 100-3410 [2] PLATE  
6. 100-3411 [2] PLATE-SPACER  
7. 9T-7765 [9] PISTON  
8. 9T-7767 [1] PLATE-RETRACTION  
9. 9T-7773 [1] GUIDE-INNER  
10. 9T-7771 [1] SPRING  
  M   METRIC PART
 

#SEBP43031097
 

259-5504: ROTATING GP-PUMP

259-5504 ROTATING GP-PUMP -BRAKE, HYDRAULIC FAN
S/N B9N1-UP
PART OF 250-8337 PUMP GP-PISTON
i02246569 SEBP4303
2595504 ROTATING GP-PUMP Parts scheme
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Parts for your 120M MOTOR GRADER:

Pos. Part No Qty Parts name Comments
1. 259-5501 [9] PISTON AS (ROTATING)  
2. 259-5502 [1] BARREL  
3. 266-7837 [1] PLATE  
4. 155-9116 [1] GUIDE-BALL  
5. 155-9117 [1] SPRING  
6. 194-9479 [3] PIN  
7. 194-9480 [1] RING-RETAINING  
8. 194-9481 [1] DISC-THRUST  
9. 194-9478 [1] PLATE-PORT  
 

#SEBP43031098
 

389-1201: ROTATING GP-PUMP

389-1201 ROTATING GP-PUMP
S/N B9N1-UP
PART OF 366-6621 PUMP GP-PISTON
i05108771 SEBP4303
3891201 ROTATING GP-PUMP Parts scheme
  For full view, you need register

Parts for your 120M MOTOR GRADER:

Pos. Part No Qty Parts name Comments
1. 105-1646 [9] PISTON AS-PUMP  
2. 188-9637 [1] PLATE-RETRACTION  
3. 105-1648 [1] BEARING  
4. 105-1651 [1] SPRING  
5. 180-6213 [1] RING-RETAINING  
6. 105-1650 [2] SPACER  
 

#SEBP43031099
 

169-3290: SWASHPLATE GP

169-3290 SWASHPLATE GP
S/N B9N273-UP
PART OF 236-7296, 266-0330, 369-7133 PUMP GP-PISTON
i01067918 SEBP4303
1693290 SWASHPLATE GP Parts scheme
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Parts for your 120M MOTOR GRADER:

Pos. Part No Qty Parts name Comments
1. 167-1801 [2] STOP  
2. 1H-3937 [2] PIN  
 

Information:

Special Instruction
Rotating Group Adjustment Instructions for Bosch Rexroth Hydraulic Pumps and Motors {3203, 4351, 5058, 5070}
Rotating Group Adjustment Instructions for Bosch Rexroth Hydraulic Pumps and Motors {3203, 4351, 5058, 5070}
Repair Process for Hydraulic Gear Pumps {5073}
Repair Process for Hydraulic Gear Pumps {5073}
Rework Procedure for the Implement and Steering Pump Weep Hole on Certain M Series Motor Graders{5070}
Rework Procedure for the Implement and Steering Pump Weep Hole on Certain M Series Motor Graders{5070}
Procedure for Downloading Motor Grader Electronic Steering Event Data Files in Caterpillar Electronic Technician (Cat<SUP>&reg;</SUP> ET){0785, 4300, 7610}
Procedure for Downloading Motor Grader Electronic Steering Event Data Files in Caterpillar Electronic Technician (Cat® ET){0785, 4300, 7610}
Service Letter-NACD
PRODUCT IMPROVEMENT PROGRAM FOR INSPECTION AND REWORK OF MAIN STEERING AND IMPLEMENT PUMP ON CERTAIN 12M, 14M, 16M, 120M, 140M, AND 160M MOTORGRADERS
PRODUCT IMPROVEMENT PROGRAM FOR INSPECTION AND REWORK OF MAIN STEERING AND IMPLEMENT PUMP ON CERTAIN 12M, 14M, 16M, 120M, 140M, AND 160M MOTORGRADERS
PRODUCT SUPPORT PROGRAM FOR REMOVING THE OUTER SHAFT SEAL ON CERTAIN 120M, 12M, 140M, 160M, 14M, 16M, AND 24M MOTOR GRADERS
PRODUCT SUPPORT PROGRAM FOR REMOVING THE OUTER SHAFT SEAL ON CERTAIN 120M, 12M, 140M, 160M, 14M, 16M, AND 24M MOTOR GRADERS
Service Letter-Australia
PRODUCT IMPROVEMENT PROGRAM FOR INSPECTION AND REWORK OF MAIN STEERING AND IMPLEMENT PUMP ON CERTAIN 12M, 14M, 16M, 120M, 140M, AND 160M MOTORGRADERS
PRODUCT IMPROVEMENT PROGRAM FOR INSPECTION AND REWORK OF MAIN STEERING AND IMPLEMENT PUMP ON CERTAIN 12M, 14M, 16M, 120M, 140M, AND 160M MOTORGRADERS
PRODUCT SUPPORT PROGRAM FOR REMOVING THE OUTER SHAFT SEAL ON CERTAIN 120M, 12M, 140M, 160M, 14M, 16M, AND 24M MOTOR GRADERS
PRODUCT SUPPORT PROGRAM FOR REMOVING THE OUTER SHAFT SEAL ON CERTAIN 120M, 12M, 140M, 160M, 14M, 16M, AND 24M MOTOR GRADERS
Service Letter-CFEL
PRODUCT IMPROVEMENT PROGRAM FOR INSPECTION AND REWORK OF MAIN STEERING AND IMPLEMENT PUMP ON CERTAIN 12M, 14M, 16M, 120M, 140M, AND 160M MOTORGRADERS
PRODUCT IMPROVEMENT PROGRAM FOR INSPECTION AND REWORK OF MAIN STEERING AND IMPLEMENT PUMP ON CERTAIN 12M, 14M, 16M, 120M, 140M, AND 160M MOTORGRADERS
PRODUCT SUPPORT PROGRAM FOR REMOVING THE OUTER SHAFT SEAL ON CERTAIN 120M, 12M, 140M, 160M, 14M, 16M, AND 24M MOTOR GRADERS
PRODUCT SUPPORT PROGRAM FOR REMOVING THE OUTER SHAFT SEAL ON CERTAIN 120M, 12M, 140M, 160M, 14M, 16M, AND 24M MOTOR GRADERS
Service Letter-CSARL
PRODUCT IMPROVEMENT PROGRAM FOR INSPECTION AND REWORK OF MAIN STEERING AND IMPLEMENT PUMP ON CERTAIN 12M, 14M, 16M, 120M, 140M, AND 160M MOTORGRADERS
PRODUCT IMPROVEMENT PROGRAM FOR INSPECTION AND REWORK OF MAIN STEERING AND IMPLEMENT PUMP ON CERTAIN 12M, 14M, 16M, 120M, 140M, AND 160M MOTORGRADERS
PRODUCT SUPPORT PROGRAM FOR REMOVING THE OUTER SHAFT SEAL ON CERTAIN 120M, 12M, 140M, 160M, 14M, 16M, AND 24M MOTOR GRADERS
PRODUCT SUPPORT PROGRAM FOR REMOVING THE OUTER SHAFT SEAL ON CERTAIN 120M, 12M, 140M, 160M, 14M, 16M, AND 24M MOTOR GRADERS
Service Letter-Americas
PRODUCT IMPROVEMENT PROGRAM FOR INSPECTION AND REWORK OF MAIN STEERING AND IMPLEMENT PUMP ON CERTAIN 12M, 14M, 16M, 120M, 140M, AND 160M MOTORGRADERS
PRODUCT IMPROVEMENT PROGRAM FOR INSPECTION AND REWORK OF MAIN STEERING AND IMPLEMENT PUMP ON CERTAIN 12M, 14M, 16M, 120M, 140M, AND 160M MOTORGRADERS
PRODUCT SUPPORT PROGRAM FOR REMOVING THE OUTER SHAFT SEAL ON CERTAIN 120M, 12M, 140M, 160M, 14M, 16M, AND 24M MOTOR GRADERS
PRODUCT SUPPORT PROGRAM FOR REMOVING THE OUTER SHAFT SEAL ON CERTAIN 120M, 12M, 140M, 160M, 14M, 16M, AND 24M MOTOR GRADERS
Specifications
Piston Pump (Brake, Hydraulic Fan)
120M and 12M Motor Graders Braking and Hydraulic Fan System
Pump Control Valve (Implement, Steering)
120M and 12M Motor Graders Hydraulic and Steering System
Pump Control Valve (Brake, Hydraulic Fan)
120M and 12M Motor Graders Braking and Hydraulic Fan System
Electric Drive Pump (Secondary Steering)
120M, 12M, 140M, 14M, 160M and 16M Motor Graders Secondary Steering System
Piston Pump (All Wheel Drive)
120M, 140M and 160M Motor Graders All Wheel Drive
Piston Pump (Implement, Steering)
120M and 12M Motor Graders Hydraulic and Steering System
Tool Operating Manual
Replacing Sleeve Bearings in Tyrone Gear Pumps and Motors (Used on Series 7 and 8, Iron and Aluminum Housings){0738, 5061, 5073, 7551}
Replacing Sleeve Bearings in Tyrone Gear Pumps and Motors (Used on Series 7 and 8, Iron and Aluminum Housings){0738, 5061, 5073, 7551}
4C-9910 Portable Hydraulic Tester (Flow 125 GPM) {0599, 0784, 5050, 5057, 5095}
4C-9910 Portable Hydraulic Tester (Flow 125 GPM) {0599, 0784, 5050, 5057, 5095}
Service Letter-China
PRODUCT IMPROVEMENT PROGRAM FOR INSPECTION AND REWORK OF MAIN STEERING AND IMPLEMENT PUMP ON CERTAIN 12M, 14M, 16M, 120M, 140M, AND 160M MOTORGRADERS
PRODUCT IMPROVEMENT PROGRAM FOR INSPECTION AND REWORK OF MAIN STEERING AND IMPLEMENT PUMP ON CERTAIN 12M, 14M, 16M, 120M, 140M, AND 160M MOTORGRADERS
PRODUCT SUPPORT PROGRAM FOR REMOVING THE OUTER SHAFT SEAL ON CERTAIN 120M, 12M, 140M, 160M, 14M, 16M, AND 24M MOTOR GRADERS
PRODUCT SUPPORT PROGRAM FOR REMOVING THE OUTER SHAFT SEAL ON CERTAIN 120M, 12M, 140M, 160M, 14M, 16M, AND 24M MOTOR GRADERS
Service Letter-Asia
PRODUCT IMPROVEMENT PROGRAM FOR INSPECTION AND REWORK OF MAIN STEERING AND IMPLEMENT PUMP ON CERTAIN 12M, 14M, 16M, 120M, 140M, AND 160M MOTORGRADERS
PRODUCT IMPROVEMENT PROGRAM FOR INSPECTION AND REWORK OF MAIN STEERING AND IMPLEMENT PUMP ON CERTAIN 12M, 14M, 16M, 120M, 140M, AND 160M MOTORGRADERS
PRODUCT SUPPORT PROGRAM FOR REMOVING THE OUTER SHAFT SEAL ON CERTAIN 120M, 12M, 140M, 160M, 14M, 16M, AND 24M MOTOR GRADERS
PRODUCT SUPPORT PROGRAM FOR REMOVING THE OUTER SHAFT SEAL ON CERTAIN 120M, 12M, 140M, 160M, 14M, 16M, AND 24M MOTOR GRADERS
Systems Operation
Secondary Steering System
120M, 12M, 140M, 14M, 160M and 16M Motor Graders Secondary Steering System
Secondary Steering Electrical System
120M, 12M, 140M, 14M, 160M and 16M Motor Graders Secondary Steering System
Secondary Steering Hydraulic System
120M, 12M, 140M, 14M, 160M and 16M Motor Graders Secondary Steering System
Pump Control Valve (Implement, Steering)
120M and 12M Motor Graders Hydraulic and Steering System
Piston Pump (Implement and Steering)
120M and 12M Motor Graders Hydraulic and Steering System
Hydraulic Fan System
120M and 12M Motor Graders Braking and Hydraulic Fan System
Piston Pump (Brake, Hydraulic Fan)
120M and 12M Motor Graders Braking and Hydraulic Fan System
Reuse And Salvage Guidelines
Rotating Group Adjustment Instructions for Bosch Rexroth Hydraulic Pumps and Motors {3203, 4351, 5058, 5070}
Rotating Group Adjustment Instructions for Bosch Rexroth Hydraulic Pumps and Motors {3203, 4351, 5058, 5070}
Vane Type Hydraulic Pumps {5055}
Vane Type Hydraulic Pumps {5055}
Repair Process for Hydraulic Gear Pumps {5073}
Repair Process for Hydraulic Gear Pumps {5073}
Specifications and Reusability for Hydraulic Gear Pumps and Motors (Groups 9, 10, and 11) {5061, 506G, 5073}
Specifications and Reusability for Hydraulic Gear Pumps and Motors (Groups 9, 10, and 11) {5061, 506G, 5073}
Specifications and Reusability for Hydraulic Gear Pumps and Motors (Groups 1, 2, and 3) {5061, 5073}
Specifications and Reusability for Hydraulic Gear Pumps and Motors (Groups 1, 2, and 3) {5061, 5073}
Removing and Installing Bushings and Pressure Plates in Hydraulic Gear Pumps {5073}
Removing and Installing Bushings and Pressure Plates in Hydraulic Gear Pumps {5073}
Hydraulic Piston Pumps Used in Certain Models of Caterpillar Equipment{3203, 5070, 5084}
Hydraulic Piston Pumps Used in Certain Models of Caterpillar Equipment{3203, 5070, 5084}
General Reuse and Salvage Guideline for Hydraulic Piston Pumps and Motors {5058, 5070}
General Reuse and Salvage Guideline for Hydraulic Piston Pumps and Motors {5058, 5070}
Thermal Spray Procedures for Tyrone Drive Shaft (Pump Gear){0679, 3066, 5073}
Thermal Spray Procedures for Tyrone Drive Shaft (Pump Gear){0679, 3066, 5073}
Service Letter-APD
PRODUCT IMPROVEMENT PROGRAM FOR INSPECTION AND REWORK OF MAIN STEERING AND IMPLEMENT PUMP ON CERTAIN 12M, 14M, 16M, 120M, 140M, AND 160M MOTORGRADERS
PRODUCT IMPROVEMENT PROGRAM FOR INSPECTION AND REWORK OF MAIN STEERING AND IMPLEMENT PUMP ON CERTAIN 12M, 14M, 16M, 120M, 140M, AND 160M MOTORGRADERS
PRODUCT SUPPORT PROGRAM FOR REMOVING THE OUTER SHAFT SEAL ON CERTAIN 120M, 12M, 140M, 160M, 14M, 16M, AND 24M MOTOR GRADERS
PRODUCT SUPPORT PROGRAM FOR REMOVING THE OUTER SHAFT SEAL ON CERTAIN 120M, 12M, 140M, 160M, 14M, 16M, AND 24M MOTOR GRADERS
Testing and Adjusting
Hydraulic Fan Speed - Test
120M and 12M Motor Graders Braking and Hydraulic Fan System
Hydraulic Fan Speed - Calibrate and Adjust
120M and 12M Motor Graders Braking and Hydraulic Fan System
Bearing End Play (Piston Pump) - Adjust
120M and 12M Motor Graders Hydraulic and Steering System
Pump Efficiency (Piston Pumps) - Test
120M and 12M Motor Graders Hydraulic and Steering System
Piston Pump (Brake, Hydraulic Fan) High Pressure Stall - Test and Adjust
120M and 12M Motor Graders Braking and Hydraulic Fan System
Piston Pump (Brake, Hydraulic Fan) Margin Pressure - Test and Adjust
120M and 12M Motor Graders Braking and Hydraulic Fan System
Pump Control Valve (Implement, Steering) - Test and Adjust
120M and 12M Motor Graders Hydraulic and Steering System
Bench Test Procedures
Rotating Group Adjustment Instructions for Bosch Rexroth Hydraulic Pumps and Motors {3203, 4351, 5058, 5070}
Rotating Group Adjustment Instructions for Bosch Rexroth Hydraulic Pumps and Motors {3203, 4351, 5058, 5070}
Bench Test Procedure for Gear Pumps {5073}
Bench Test Procedure for Gear Pumps {5073}
Bench Test Procedure for Vane Pumps {5055}
Bench Test Procedure for Vane Pumps {5055}
Bench Test Procedure for Hydraulic Piston Pumps {3203, 5070}
Bench Test Procedure for Hydraulic Piston Pumps {3203, 5070}
Bench Test Procedure for Hydraulic Piston Pumps {5070}
Bench Test Procedure for Hydraulic Piston Pumps {5070}
Bench Test Procedure for Hydraulic Piston Pumps{0599, 5070, 5070}
Bench Test Procedure for Hydraulic Piston Pumps{0599, 5070, 5070}
Bench Test Procedure for Hydraulic Piston Pumps {0784, 5050, 5070}
Bench Test Procedure for Hydraulic Piston Pumps {0784, 5050, 5070}
Troubleshooting
MID 082 - CID 0597 - FMI 04
120M, 12M, 140M, 14M, 160M and 16M Motor Graders Implement Electronic Control System
MID 082 - CID 0597 - FMI 14
120M, 12M, 140M, 14M, 160M and 16M Motor Graders Implement Electronic Control System
MID 082 - CID 0597 - FMI 03
120M, 12M, 140M, 14M, 160M and 16M Motor Graders Implement Electronic Control System
MID 027 - CID 3382 - FMI 03
120M, 12M, 140M, 14M, 160M and 16M Motor Graders Power Train Electronic Control System
MID 027 - CID 3382 - FMI 05
120M, 12M, 140M, 14M, 160M and 16M Motor Graders Power Train Electronic Control System
MID 027 - CID 3382 - FMI 06
120M, 12M, 140M, 14M, 160M and 16M Motor Graders Power Train Electronic Control System
Disassembly and Assembly
Piston Pump (Hydraulic and Steering) - Disassemble
120M and 12M Motor Grader Machine Systems
Piston Pump (Hydraulic and Steering) - Assemble
120M and 12M Motor Grader Machine Systems
Secondary Steering Pump and Motor - Disassemble
120M and 12M Motor Grader Machine Systems
Secondary Steering Pump and Motor - Assemble
120M and 12M Motor Grader Machine Systems
Secondary Steering Pump and Motor - Remove
120M and 12M Motor Grader Machine Systems
Secondary Steering Pump and Motor - Install
120M and 12M Motor Grader Machine Systems
Gear Pump (Brake, Hydraulic Fan) - Remove
120M and 12M Motor Grader Machine Systems
Gear Pump (Brake, Hydraulic Fan) - Install
120M and 12M Motor Grader Machine Systems
Gear Pump (Brake, Hydraulic Fan) - Disassemble
120M and 12M Motor Grader Machine Systems
Gear Pump (Brake, Hydraulic Fan) - Assemble
120M and 12M Motor Grader Machine Systems
Piston Pump (Hydraulic and Steering) - Remove
120M and 12M Motor Grader Machine Systems
Piston Pump (Hydraulic and Steering) - Install
120M and 12M Motor Grader Machine Systems
Service Magazine
A New Gasket Is Now Used for Piston Pump and Mounting Group on Certain Motor Graders {5070}
2010/12/23
A New Rework Procedure Improves Steering and Implement Pump on Certain M Series Motor Graders {5070}
2011/02/15
New Secondary Steering Motor Is Now Available for Certain M Series and M Series 2 Motor Graders {4306, 5927}
2012/12/14

Caterpillar Parts SIS Catalog 120M :

PUMP & MTG GP-SECONDARY STEER
250-1170 PUMP & MTG GP-SECONDARY STEER
PUMP & MTG GP-PISTON
382-6923 PUMP & MTG GP-PISTON
PUMP & MTG GP-PISTON
264-1525 PUMP & MTG GP-PISTON
PUMP & MTG GP-PISTON
264-1525 PUMP & MTG GP-PISTON
PUMP & MTG GP-PISTON
246-6103 PUMP & MTG GP-PISTON
PUMP & MTG GP-PISTON
246-6099 PUMP & MTG GP-PISTON
MOTOR GP-GEROTOR
105-3196 MOTOR GP-GEROTOR
MANIFOLD GP-VALVE
388-4281 MANIFOLD GP-VALVE
PUMP GP-PISTON
236-7296 PUMP GP-PISTON
PUMP GP-PISTON
250-8337 PUMP GP-PISTON
PUMP GP-PISTON
266-0330 PUMP GP-PISTON
PUMP GP-PISTON
366-6621 PUMP GP-PISTON
PUMP GP-PISTON
369-7133 PUMP GP-PISTON
ROTATING GP-PUMP
100-3412 ROTATING GP-PUMP
ROTATING GP-PUMP
259-5504 ROTATING GP-PUMP
ROTATING GP-PUMP
389-1201 ROTATING GP-PUMP

Truck sale:

 
212,000 
Caterpillar 120M2, Construction
- motor graders

Caterpillar 120M2, Construction
317,000 
Caterpillar 120M2, Construction
- motor graders
HOLT CAT
 
On Request 
Caterpillar 120M2, Construction
- motor graders
BERGERAT MONNOYEUR S.A.S.
France
 
 
Caterpillar 120M2, Construction
- motor graders
KELLY TRACTOR CO.
 
 
Caterpillar 120M2, Construction
- motor graders
KELLY TRACTOR CO.