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HYDRAULIC STEERING GEAR (7D6215 N/S)--Side View--Part 3 of 3 Serial No. 11R709-Up and 24R538-Up 4D7215 Gear, 8D1504, 8D1565, 8D2568 & 8D2569 Joint parts are shown on Pages 123, 129 and 130 140


OPERATOR STATION
CONTROL GP-STEERING
HYDRAULIC SYSTEM
CYLINDER GP
OPERATOR STATION
CONTROL GP-STEERING
HYDRAULIC SYSTEM
PUMP GP
FILTER GP
VALVE GP
PUMP GP
TANK GP

MOTOR GRADER 140 MOTOR GRADER 11R
 NO. 140 MTR. GRADER 11R00691-UP (MACHINE) UEG0782S 140 11R   (1970)

OPERATOR STATION

CONTROL GP-STEERING
HYDRAULIC STEERING GEAR
7D-6215 HYDRAULIC STEERING GEAR
7D-6215 HYDRAULIC STEERING GEAR
7D-6215 HYDRAULIC STEERING GEAR
HYDRAULIC STEERING GEAR
7D-6215 HYDRAULIC STEERING GEAR
7D-6215 HYDRAULIC STEERING GEAR
7D-6215 HYDRAULIC STEERING GEAR
STEERING GEAR ASSEMBLY
4D-7215 STEERING GEAR ASSEMBLY
STEERING GEAR COVER GROUP
8D-6610 STEERING GEAR COVER GROUP
 

#UEG0782S0160
 

7D-6215: HYDRAULIC STEERING GEAR

HYDRAULIC STEERING GEAR (7D6215 N/S)--Side View--Part 3 of 3
Serial No. 11R709-Up and 24R538-Up
4D7215 Gear, 8D1504, 8D1565, 8D2568 & 8D2569 Joint parts are shown on Pages 123, 129 and 130
c118880 UEG0782S
7D6215 HYDRAULIC STEERING GEAR Parts scheme
  For full view, you need register

Parts for your 140 MOTOR GRADER:

CATERPILLAR SIS
Pos. Part No Qty Parts name Comments
1. 9S-1354 [2] NUT  
2. 3B-4510 [6] LOCKWASHER  
3. 1B-8714 [2] KEY  
4. 8D-7116 [2] CLAMP  
5. 3B-4505 [8] LOCKWASHER  
6. 4D-7215 Y [1] GEAR ASSEM.  
    (Separate Illustration)
7. 0S-1625 [4] BOLT  
  1D-4720 [4] NUT  
8. 4D-7213 [1] COUPLING  
9. 7D-7401 [2] NUT  
10. 7D-7387 [1] LOCK  
11. 3D-0403 [1] WASHER  
12. 1P-4574 [8] FLANGE  
13. 8D-5960 [1] HOSE ASSEM.  
  9S-0671 H HOSE 29"  
  3S-8618 [1] STEM ASSEM.  
14. 2P-9939 [1] STEM ASSEM. (135 degrees)  
15. 3S-8606 [2] SLEEVE  
16. 7D-7386 [1] SHAFT  
17. 3D-0410 [1] ARM ASSEM.  
18. 3D-4505 [2] BEARING  
19. 1A-4168 [1] NUT  
  3B-4520 [1] LOCKWASHER  
20. 4B-4550 [1] FITTING  
21. 0V-0375 [1] BOLT  
  1D-4719 [1] NUT  
22. 3B-4508 [12] LOCKWASHER  
23. 4D-7358 [1] PIN  
24. 6D-1644 [1] SHAFT  
25. 6K-0545 [1] NUT  
26. 6D-1599 [1] BLOCK  
27. 3B-8489 [6] FITTING  
28. 3D-0404 [1] WASHER  
29. 1F-1470 [1] CAP  
30. 1B-4438 [1] NUT  
  3B-4622 [1] COTTER PIN  
31. 3D-0444 [2] PIN  
32. 7B-3235 [8] BOLT  
33. 8D-5950 [1] HOSE ASSEM.  
  9S-0671 H HOSE 32.7"  
34. 3S-8975 [1] STEM ASSEM. (90 degrees)  
35. 3S-8606 [2] SLEEVE  
36. 2P-9939 [1] STEM ASSEM. (135 degrees)  
37. 4B-3388 [24] BOLT  
38. 0S-1579 [1] BOLT  
39. 5B-1226 [1] WASHER  
40. 7D-4688 [1] SHAFT ASSEM.  
  7D-4676 [1] SHAFT  
41. 7D-1983 [1] JOINT ASSEM.  
    Includes:
  8D-1504 [1] JOINT ASSEM.  
    -OR-
  8D-1565 Y [1] JOINT ASSEM.  
    (Separate Illustration)
42. 0S-1584 [2] BOLT  
43. 9F-8240 [1] BEARING  
44. 7D-6841 [1] JOINT ASSEM.  
    Includes:
  8D-2568 [1] JOINT ASSEM.  
    -OR-
  8D-2569 Y [1] JOINT ASSEM.  
    (Separate Illustration)
45. 4B-3584 [2] SET SCREW  
46. 4J-5140 [4] SEAL  
47. 7K-1308 [1] SPACER  
48. 4B-4277 C [16] WASHER  
  C   INDICATES CHANGE
  Y   SEPARATE ILLUSTRATION
  H   ORDER BY THE INCH
 

#UEG0782S0161
 

4J-4115: CYLINDER GP-STEER

4J4115 STEERING CYLINDER GROUP--4" Bore x 6" Stroke
Part of Hydraulic Steering Gear shown on Pages 117 and 120
c132720 UEG0782S
4J4115 CYLINDER GP-STEER Parts scheme
  For full view, you need register

Parts for your 140 MOTOR GRADER:

CATERPILLAR SIS
Pos. Part No Qty Parts name Comments
  [1] PISTON  
  [1] RING  
  [1] NUT  
  [1] SEAL ASSEM.  
  [1] CYLINDER ASSEM.  
  [8] BOLT  
  [8] LOCKWASHER  
  [4] FLANGE  
  [2] BEARING  
  [1] SEAL  
  [1] HEAD  
  [1] ROD  
  [2] BEARING  
  [1] SEAL  
  [1] SEAL  
  [4] BOLT  
  [4] LOCKWASHER  
  [1] RING  
  [1] SEAL  
 

#UEG0782S0162
 

4D-7215: STEERING GEAR ASSEMBLY

4D7215 STEERING GEAR ASSEMBLY
Part of Hydraulic Steering Gear shown on Pages 118 and 121
4D7850 Control Valve parts are shown on Page 128
c102227 UEG0782S
4D7215 STEERING GEAR ASSEMBLY Parts scheme
  For full view, you need register

Parts for your 140 MOTOR GRADER:

CATERPILLAR SIS
Pos. Part No Qty Parts name Comments
  8H-9585 [2] BEARING  
  3K-6712 [3] WASHER  
  3K-8900 [1] BOLT  
  3K-8899 [1] WASHER  
  4D-7859 [2] SPRING  
  4D-7852 [1] HOUSING  
  3K-8895 [1] ACTUATOR  
  2B-7457 [1] PLUG  
  4D-7865 [2] WASHER  
  4D-7860 [1] LOCK  
  2H-3776 [1] NUT  
  4D-7869 [1] SEAL  
    (PART OF COVER ASSEM.6D4202)
  4D-7847 [1] SHAFT ASSEM.  
  3K-6710 [1] WASHER  
  6D-1943 [1] BOOT  
  6D-3973 [1] PLUG  
  6D-4202 [1] COVER ASSEM.  
  0T-0573 [4] BOLT  
  3K-6706 [2] GASKET  
  4D-7856 [1] GASKET  
  4D-7850 Y [1] VALVE ASSEM.  
    (SEE SEPARATE ILLUSTRATION)
  1D-4541 [4] BOLT  
  4K-9890 [4] WASHER  
  4L-9337 [6] BOLT  
  5F-0548 [14] WASHER  
  4D-7851 [1] COVER  
  3K-3475 [1] NUT  
  3K-3469 [1] WASHER  
    (PARTS OF BEARING ASSEM.6D4179)
  4D-7858 [1] PLUG  
  6D-4179 [1] BEARING ASSEM.  
  4D-7841 [1] SCREW  
    (PARTS OF SHAFT ASSEM.4D7874)
  0L-1013 [1] NUT  
  4D-7840 [1] RETAINER  
    (PART OF SHAFT ASSEM.4D7874)
  4K-7265 [1] GASKET  
  4D-7877 [2] BUSHING  
  4D-7849 [1] SEAL  
    (PARTS OF HOUSING ASSEM. 4D7876)
  4D-7874 [1] SHAFT ASSEM.  
  4D-7863 [1] COVER  
  5M-3062 [4] BOLT  
  4D-7855 [1] GASKET  
  3K-6711 [2] BEARING  
  3K-6701 [2] RING  
    (PARTS OF HOUSING ASSEM. 4D7876)
  4D-7876 [1] HOUSING ASSEM.  
  Y   SEPARATE ILLUSTRATION
 

#UEG0782S0163
 

8D-6610: STEERING GEAR COVER GROUP

8D6610 STEERING GEAR COVER GROUP--Factory Installation
AN ATTACHMENT
c140117 UEG0782S
8D6610 STEERING GEAR COVER GROUP Parts scheme
  For full view, you need register

Parts for your 140 MOTOR GRADER:

CATERPILLAR SIS
Pos. Part No Qty Parts name Comments
1. 7B-8880 [7] LUG  
2. 5M-3062 [8] BOLT  
  6H-8351 [8] LOCKWASHER  
  4B-4278 [8] WASHER  
3. 3D-6751 [1] LUG  
4. 3D-6744 [1] COVER ASSEM.  
5. 4B-3388 [16] BOLT  
  3B-4505 [16] LOCKWASHER  
6. 4D-7219 [2] TUBE ASSEM.  
7. 5F-7054 [8] SEAL  
8. 1A-1952 [1] BOLT  
9. 3B-4508 [1] LOCKWASHER  
  9B-1006 [1] WASHER  
10. 3D-6731 [1] BLOCK  
11. 5S-8183 [1] HOSE ASSEM.  
  9S-0671 H HOSE 10"  
12. 3S-8617 [1] STEM ASSEM.  
13. 3S-8606 [2] SLEEVE  
14. 3S-8619 [1] STEM ASSEM. (30 degrees)  
15. 5S-8181 [1] HOSE ASSEM.  
  9S-0671 H HOSE 14.2"  
16. 3S-8617 [1] STEM ASSEM.  
17. 3S-8606 [2] SLEEVE  
18. 3S-8975 [1] STEM ASSEM. (90 degrees)  
  H   ORDER BY THE INCH
 

#UEG0782S0164
 

2D-7862: TANK AND PUMP

TANK AND PUMP (2D7862 N/S)
Part of Hydraulic Steering Gear shown on Pages 117 and 120
3D2532 Valve, 4D4661 Pump and 5H4024 Tank parts are shown
on Pages 126 and 127
c109518 UEG0782S
2D7862 TANK AND PUMP Parts scheme
  For full view, you need register

Parts for your 140 MOTOR GRADER:

CATERPILLAR SIS
Pos. Part No Qty Parts name Comments
  5H-4024 Y [1] TANK GROUP  
    (SEE SEPARATE ILLUSTRATION)
  0S-1619 [4] BOLT  
  3B-4506 [4] LOCKWASHER  
  3D-2532 Y [1] VALVE ASSEM.  
    (SEE SEPARATE ILLUSTRATION)
  2K-0190 [4] FLANGE  
  5F-1678 [3] SEAL  
  6F-8425 [4] BOLT  
  1B-4203 [4] NUT  
  3B-4506 [4] LOCKWASHER  
  0L-2070 [2] BOLT  
  1D-4717 [2] NUT  
  3B-4506 [2] LOCKWASHER  
  5S-9203 [1] HOSE ASSEM.  
  3S-8503 [2] STEM ASSEM.  
  3S-7252 [2] SLEEVE  
  8S-9355 H [2] HOSE (11.80" LONG)  
  0S-1588 [4] BOLT  
  3B-4506 [4] LOCKWSHER  
  2K-0190 [2] FLANGE  
  5F-1678 [1] SEAL  
  2H-3931 [1] SEAL  
  4D-4661 Y [1] PUMP ASSEM.  
    (SEE SEPARATE ILLUSTRATION)
  4F-7391 [1] SEAL  
  1H-3305 [2] FLANGE  
  0S-1588 [4] BOLT  
  3B-4506 [4] LOCKWASHER  
  H   ORDER BY THE INCH
  Y   SEPARATE ILLUSTRATION
 

#UEG0782S0165
 

2D-2150: FILTER GP

2D2150 FILTER GROUP
Part of Hydraulic Steering Gear shown on Pages 117 and 120
c102230 UEG0782S
2D2150 FILTER GP Parts scheme
  For full view, you need register

Parts for your 140 MOTOR GRADER:

CATERPILLAR SIS
Pos. Part No Qty Parts name Comments
  7H-3171 [1] PLUG  
    (PART OF 6J6974 HOUSING ASSEM.)
  2D-2182 [1] PLUG  
  5F-1678 [1] SEAL  
  5F-5559 [1] SPRING  
  1H-0337 [1] VALVE  
  6J-6974 [1] HOUSING ASSEM.  
  8B-5935 [1] ELEMENT  
  2D-2181 [1] SEAT ASSEM.  
  2D-2125 [1] SPRING  
  2H-3928 [1] SEAL  
  0S-1585 [4] BOLT  
  3B-4508 [4] LOCKWASHER  
  2D-2124 [1] BASE  
  5F-1678 [1] SEAL  
  2D-2182 [1] PLUG  
 

#UEG0782S0166
 

3D-2532: VALVE ASSEMBLY

3D2532 VALVE ASSEMBLY
Part of Tank and Pump shown on Page 125
c91394 UEG0782S
3D2532 VALVE ASSEMBLY Parts scheme
  For full view, you need register

Parts for your 140 MOTOR GRADER:

CATERPILLAR SIS
Pos. Part No Qty Parts name Comments
  4J-6800 [1] BODY  
  1J-8497 [1] VALVE  
  3H-0107 [1] SEAL  
  0S-1588 [2] BOLT  
  3B-4506 [2] LOCKWASHER  
  3H-2549 [6] SHIM  
  3J-8861 [1] SPACER  
  3H-6249 [1] RETAINER  
  4F-7115 [1] SPRING  
  6F-5559 [1] SEAL  
  0L-1142 [1] SPRING  
  4D-0830 [1] BODY GROUP  
  [1] HOUSING  
  [1] VALVE  
  5F-1678 [3] SEAL  
  3D-2498 [1] BASE  
  7F-8698 [2] BOLT  
  3B-4507 [2] LOCKWASHER  
  0S-1619 [4] BOLT  
  3B-4506 [4] LOCKWASHER  
  3D-2499 [1] ADAPTER  
 

#UEG0782S0167
 

4D-4661: HYDRAULIC PUMP ASSEMBLY

4D4661 HYDRAULIC PUMP ASSEMBLY
Part of Tank and Pump shown on Page 125
c109510 UEG0782S
4D4661 HYDRAULIC PUMP ASSEMBLY Parts scheme
  For full view, you need register

Parts for your 140 MOTOR GRADER:

CATERPILLAR SIS
Pos. Part No Qty Parts name Comments
  3D-2353 [1] PLATE  
  2D-0628 [1] RING  
  2H-3931 [2] SEAL  
  2D-0602 [1] COVER  
  1A-5822 [4] BOLT  
  7F-9987 [1] SPRING  
  2D-0601 [1] ROTOR  
  7F-9985 [2] PIN  
  4H-4388 [1] KIT  
    (CONSISTS OF 12 VANES)
  4D-1507 [1] BODY  
  2J-6356 [1] RING  
  4D-1508 [1] RETAINER  
  4M-7668 [1] SEAL  
  2D-0592 [1] RING  
  4D-1509 [1] SHAFT  
    THE FOLLOWING REPAIR KIT IS AVAILABLE:
  5J-7604 [1] KIT (CARTRIDGE)  
  1H-9696 [1] SEAL  
  1B-4106 [1] BEARING  
  6B-0924 [1] BEARING  
 

#UEG0782S0168
 

5H-4024: STEERING BOOSTER TANK GROUP

5H4024 STEERING BOOSTER TANK GROUP
Part of Tank and Pump shown on Page 125
c113288 UEG0782S
5H4024 STEERING BOOSTER TANK GROUP Parts scheme
  For full view, you need register

Parts for your 140 MOTOR GRADER:

CATERPILLAR SIS
Pos. Part No Qty Parts name Comments
  0S-1585 [4] BOLT  
  3B-4508 [4] LOCKWASHER  
  4B-5273 [4] WASHER  
  1H-0566 [1] GASKET  
  0T-0703 [24] BOLT  
  1B-4203 [24] NUT  
  3B-4506 [24] LOCKWASHER  
  5H-0258 [1] COVER ASSEM.  
  1J-7581 [2] NUT (WELD)  
    (PART OF COVER ASSEM. 5H258)
  1H-0814 [1] STRAINER ASSEM.  
  3B-4621 [1] COTTER PIN  
  1H-9588 [1] CAP ASSEM.  
  1H-9589 [2] GASKET  
  1A-2029 [4] BOLT  
  1P-4576 C [2] FLANGE  
  5F-1678 [1] SEAL  
  5H-0263 [1] BLOCK  
  5H-0297 [1] BLOCK  
    (PARTS OF ASSEM. 5H258)
  1P-4577 C [2] FLANGE  
  4F-7391 [1] RING  
  1A-2029 [4] BOLT  
  5F-1678 [1] SEAL  
  0S-1588 [2] BOLT  
  3B-4506 [2] LOCKWASHER  
  4H-3793 [1] PLUG  
  5H-0254 [1] TANK ASSEM.  
  C   INDICATES CHANGE
 

#UEG0782S0169
 

5D-2660: PROTECTION COVER GROUP

5D2660 PROTECTION COVER GROUP--Hydraulic Tank
Also part of 9D2270 Vandalism Protection Arrangement
listed on Page 184
c113438 UEG0782S
5D2660 PROTECTION COVER GROUP Parts scheme
  For full view, you need register

Parts for your 140 MOTOR GRADER:

CATERPILLAR SIS
Pos. Part No Qty Parts name Comments
  9M-7394 [1] LEVER  
  8S-7949 C [1] PADLOCK GROUP  
  8M-0439 [2] KEY  
    (Part of 8S7949 Group)
  2K-5340 [1] RING  
  5D-2653 [1] WASHER  
  5D-2652 [1] COVER  
    (Hydraulic Tank Filler Spout)
  1L-5072 [1] DOWEL  
  5D-2650 [1] CAP  
  C   INDICATES CHANGE
 

Information:

Disassembly and Assembly
Steering Gear
NO. 120 & NO. 140 MOTOR GRADERS VEHICLE SYSTEMS
Pitman Arm And Lower Pitman Shaft
NO. 120 & NO. 140 MOTOR GRADERS VEHICLE SYSTEMS
Leaning Wheel Linkage
NO. 120 & NO. 140 MOTOR GRADERS VEHICLE SYSTEMS
Service Magazine
New Metering Pump Groups For Steering Control Prevent Oil Leaks {4300, 4301, 4312}
2010/08/19

Caterpillar Parts SIS Catalog 140 :

7D-6215 HYDRAULIC STEERING GEAR
HYDRAULIC STEERING GEAR
7D-6215 HYDRAULIC STEERING GEAR
7D-6215 HYDRAULIC STEERING GEAR
7D-6215 HYDRAULIC STEERING GEAR
HYDRAULIC STEERING GEAR
7D-6215 HYDRAULIC STEERING GEAR
BLADE BRACKET GROUP
7D-6640 BLADE BRACKET GROUP
BLADE CYLINDER ASSEMBLY
4D-8483 BLADE CYLINDER ASSEMBLY
BEARING ASSEMBLY
2G-4186 BEARING ASSEMBLY
CYLINDER GP-STEER
4J-4115 CYLINDER GP-STEER
STEERING GEAR ASSEMBLY
4D-7215 STEERING GEAR ASSEMBLY
STEERING GEAR COVER GROUP
8D-6610 STEERING GEAR COVER GROUP
TANK AND PUMP
2D-7862 TANK AND PUMP
FILTER GP
2D-2150 FILTER GP
VALVE ASSEMBLY
3D-2532 VALVE ASSEMBLY
HYDRAULIC PUMP ASSEMBLY
4D-4661 HYDRAULIC PUMP ASSEMBLY
STEERING BOOSTER TANK GROUP
5H-4024 STEERING BOOSTER TANK GROUP

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