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7J9283 POWER CONTROL VALVE GROUP--R.H. Part of Power Control shown on Page 153 7J9915 Valve parts are shown on Page 154 14E


HYDRAULIC SYSTEM
CONTROL GP-POWER
PUMP GP
VALVE GP-RELIEF
OPERATOR STATION
CONTROL GP-HYDRAULIC

MOTOR GRADER 14E MOTOR GRADER 12K
 NO. 14E MOTOR GRADER 12K02199-UP (MACHINE) UEG0702S 14E 12K   (1967)

HYDRAULIC SYSTEM

CONTROL GP-POWER
POWER CONTROL OUTPUT SHAFT
6D-3950 POWER CONTROL OUTPUT SHAFT
POWER CONTROL VALVE GROUP
7J-9283 POWER CONTROL VALVE GROUP
POWER CONTROL VALVE GROUP
7J-9284 POWER CONTROL VALVE GROUP
POWER CONTROL
7D-2630 POWER CONTROL
7D-2630 POWER CONTROL
7D-2630 POWER CONTROL
7D-2630 POWER CONTROL
 

#UEG0702S0170
 

7J-9283: POWER CONTROL VALVE GROUP

7J9283 POWER CONTROL VALVE GROUP--R.H.
Part of Power Control shown on Page 153
7J9915 Valve parts are shown on Page 154
c131436 UEG0702S
7J9283 POWER CONTROL VALVE GROUP Parts scheme
  For full view, you need register

Parts for your 14E MOTOR GRADER:

CATERPILLAR SIS
Pos. Part No Qty Parts name Comments
1. 7J-9915 Y [1] VALVE GROUP  
    (See Separate Illustration)
  7J-8283 [1] VALVE GROUP (R.H.)  
2. [1] BODY  
3. [2] STEM  
4. 5J-7288 [1] PLATE  
5. 5J-7287 [1] LOCK  
6. 0S-1617 [3] BOLT  
7. 4F-4893 [2] SPRING  
8. 6J-2366 [8] RETAINER  
9. 6J-0923 [1] LOCK  
10. 1B-7182 [3] BOLT  
11. 6J-0922 [1] COVER  
12. 6D-4537 [1] COVER  
13. 9S-8005 [1] PLUG  
14. 3K-0360 [1] SEAL  
  Y   SEPARATE ILLUSTRATION
 

#UEG0702S0171
 

7J-9284: POWER CONTROL VALVE GROUP

7J9284 POWER CONTROL VALVE GROUP--L.H.
Part of Power Control shown on Page 153
7J9915 Valve parts are shown on Page 154
c131437 UEG0702S
7J9284 POWER CONTROL VALVE GROUP Parts scheme
  For full view, you need register

Parts for your 14E MOTOR GRADER:

CATERPILLAR SIS
Pos. Part No Qty Parts name Comments
1. 7J-9915 Y [1] VALVE GROUP  
    (See Separate Illustration)
2. 9S-8005 [1] PLUG  
3. 3K-0360 [1] SEAL  
4. 6D-4537 [1] COVER  
5. 6J-0922 [1] COVER  
6. 1B-7182 [3] BOLT  
7. 6J-0923 [1] LOCK  
8. 6J-2366 [8] RETAINER  
9. 4F-4893 [2] SPRING  
10. 0S-1617 [3] BOLT  
11. 5J-7287 [1] LOCK  
12. 5J-7288 [1] PLATE  
  7J-8284 [1] VALVE GROUP  
13. [2] STEM  
14. [1] BODY  
  Y   SEPARATE ILLUSTRATION
 

#UEG0702S0172
 

7D-2630: POWER CONTROL

POWER CONTROL (7D2630 N/S)--As Viewed from Operator's Seat--Part 1 of 4
c131432 UEG0702S
7D2630 POWER CONTROL Parts scheme
  For full view, you need register

Parts for your 14E MOTOR GRADER:

CATERPILLAR SIS
Pos. Part No Qty Parts name Comments
1. 1B-8704 [4] KEY  
2. 6D-6182 [1] PLUNGER ASSEM.  
3. 5D-8556 [2] LEVER  
4. 0S-1571 [4] BOLT  
5. 6D-0679 [4] KNOB  
6. 5D-8555 [2] LEVER  
7. 1B-2886 [15] BOLT  
8. 3B-4508 [21] LOCKWASHER  
9. 9S-6130 [3] PLUG  
  2S-4078 [3] SEAL  
10. 9S-8004 [4] PLUG  
  3J-1907 [4] SEAL  
11. 7D-0243 [1] COVER ASSEM.  
12. 1D-4719 [6] NUT  
13. 6D-6197 [3] SHIM (.005" Thick)  
  6D-6198 [3] SHIM (.010" Thick)  
14. 6D-1733 [1] CONE  
15. 6D-1734 [1] CUP  
16. 7D-2637 [1] GEAR (24 Teeth)  
17. 3B-4506 [16] LOCKWASHER  
18. 2M-4453 [2] SEAL  
19. 6D-6195 [1] CARRIER  
20. 6D-6192 [1] GEAR (28 Teeth)  
  1B-8714 [1] KEY  
21. 6D-6193 [3] SHIM (.005" Thick)  
  6D-6194 [1] SHIM (.010" Thick)  
22. 1H-8037 [1] YOKE  
23. 7H-0387 [1] NUT  
24. 2J-8333 [1] SEAL  
25. 2H-0929 [3] CUP  
26. 2H-0930 [3] CONE  
27. 6D-6196 [1] WORM  
28. 2H-6338 [1] SEAL  
29. 5F-5434 [1] VENT ASSEM.  
  2D-1683 [1] FITTING  
30. 6D-6204 [1] COVER ASSEM.  
31. 2L-9315 [1] GUIDE  
    (Part of 6D6204 Assem.)
32. 6D-6202 [1] GASKET  
33. 0S-1594 [17] BOLT  
34. 7H-1861 [4] LOCK  
35. 7D-2633 [1] CAGE  
36. 9S-4190 [4] PLUG  
  2M-9780 [4] SEAL  
37. 0L-1351 [3] BOLT  
38. 0S-1625 [6] BOLT  
  1D-4720 [6] NUT  
  3B-4510 [6] LOCKWASHER  
39. 4J-4742 [1] BODY ASSEM.  
  7M-8485 [1] SEAL  
 

#UEG0702S0173
 

7D-2630: POWER CONTROL

POWER CONTROL (7D2630 N/S)--As Viewed from Front of Machine--Part 2 of 4
6D8202 Pump parts are shown on Page 154
c131433 UEG0702S
7D2630 POWER CONTROL Parts scheme
  For full view, you need register

Parts for your 14E MOTOR GRADER:

CATERPILLAR SIS
Pos. Part No Qty Parts name Comments
1. 5F-5434 [1] VENT ASSEM.  
2. 2H-5330 [8] BOLT  
3. 3B-4506 [18] LOCKWASHER  
4. 6D-3928 [2] HOUSING ASSEM.  
  2D-8641 [2] PIN  
    (1 in each 6D3928 Housing Assem.)
  6D-3929 [2] GASKET  
5. 1B-8704 [4] KEY  
6. 4J-3044 [4] BEARING  
7. 5D-8553 [4] LEVER  
  4D-5531 [4] BOLT  
8. 4K-4114 [4] SEAL  
9. 5D-8552 [4] SHAFT  
10. 4B-3671 [4] BEARING  
11. 2B-0947 [15] BOLT  
12. 0L-2070 [8] BOLT  
13. 9S-4185 [2] PLUG  
  3K-0360 [2] SEAL  
14. 6D-3248 [1] BRACKET (Left Hand)  
15. 0S-1589 [4] BOLT  
  1D-4720 [4] NUT  
16. 3B-4510 [8] LOCKWASHER  
17. 0T-0102 [2] BOLT  
18. 0L-0364 [2] LOCK  
19. 0L-1351 [2] BOLT  
20. 5D-8508 [1] GASKET  
21. 2K-4472 [1] SEAL  
22. 9S-4190 [1] PLUG  
  2M-9780 [1] SEAL  
23. 6D-4900 [1] COVER  
24. 0S-1595 [4] BOLT  
25. 3B-4508 [19] LOCKWASHER  
26. 2D-8422 [1] SPACER  
27. 5D-8539 [1] TUBE ASSEM. (Right Hand)  
  5D-8540 [1] TUBE ASSEM. (Left Hand)  
28. 5F-1678 [4] SEAL  
29. 1H-5728 [2] SEAL  
30. 6D-8202 Y [2] PUMP ASSEM.  
    (See Separate Illustration)
31. 4J-5268 [4] SEAL  
32. 5F-7054 [2] SEAL  
33. 4F-7391 [2] SEAL  
34. 6D-5769 [2] SLEEVE  
35. 6D-3247 [1] BRACKET (Right Hand)  
36. 0S-1566 [4] BOLT  
37. 7D-2642 [1] COVER ASSEM.  
38. [4] BEARING  
    (Part of 7D2642 Assem.)
  Y   SEPARATE ILLUSTRATION
 

#UEG0702S0174
 

7D-2630: POWER CONTROL

POWER CONTROL (7D2630 N/S)--As Viewed from R.H. Side of Machine--Part 3 of 4
c139462 UEG0702S
7D2630 POWER CONTROL Parts scheme
  For full view, you need register

Parts for your 14E MOTOR GRADER:

CATERPILLAR SIS
Pos. Part No Qty Parts name Comments
1. 5D-8507 [1] GASKET  
2. 2M-4453 [16] SEAL  
3. 6D-9092 [1] HOUSING ASSEM.  
4. 3B-2225 [4] DOWEL  
5. 3D-6627 [3] STUD  
6. 2A-0309 [4] DOWEL  
7. 7D-0246 [1] BEARING  
8. 6D-3778 [1] PAD  
9. 9S-1366 [4] BOLT  
  2M-0849 [4] WASHER  
10. 7D-2640 [1] COVER ASSEM.  
11. 6D-4585 [4] BEARING  
12. 0L-1143 [32] BOLT  
13. 7D-3772 [2] GEAR ASSEM. (38 Teeth)  
14. 7D-5316 [2] BEARING  
15. 6D-4621 [2] WASHER (.045" Thick)  
  6D-6134 [2] WASHER (.052" Thick)  
  5D-8528 [2] WASHER (.059" Thick)  
  5D-8529 [2] WASHER (.066" Thick)  
  6D-6135 [2] WASHER (.067" Thick)  
  6D-4622 [2] WASHER (.075" Thick)  
  6D-4623 [2] WASHER (.090" Thick)  
16. 7D-2639 [1] SHAFT  
17. 4F-7389 [1] SEAL  
18. 6D-4886 [1] ADAPTER  
19. 0S-1594 [3] BOLT  
  3B-4506 [3] LOCKWASHER  
20. 3K-4897 [2] PIN  
21. 6D-4934 [1] SCREEN ASSEM.  
22. 6D-4930 [1] RETAINER  
23. 0L-1045 [1] SPRING  
24. 6D-4938 [1] TUBE ASSEM.  
  8M-7160 [3] MAGNET  
25. 5J-8877 [1] ELEMENT ASSEM. (Disposable)  
26. 6D-4929 [1] SEAT  
27. 3K-4056 [1] SPRING  
28. 6D-5723 [1] SEAT ASSEM.  
  6D-5722 [1] SEAL  
29. 6D-4957 [1] BOLT  
  1H-1023 [1] SEAL  
30. 6D-4933 [1] RETAINER  
31. 0S-1595 [3] BOLT  
  3B-4508 [3] LOCKWASHER  
32. 6D-6199 [1] CAGE  
33. 0S-1590 [10] BOLT  
  9H-8524 [10] NUT  
  5M-2894 [10] WASHER  
34. 6B-3224 [2] CUP  
35. 4F-0559 [1] CONE  
36. 7D-2631 [1] HOUSING ASSEM.  
  0L-2061 [2] DOWEL  
37. 2B-2994 [2] DOWEL  
38. 5M-1932 [6] STUD  
39. 2K-4472 [1] SEAL  
40. 7D-2634 C [2] SHIM (.003" Thick)  
  7D-2635 [4] SHIM (.010" Thick)  
41. 7D-2636 [1] HUB  
42. 5D-9662 [1] CONE  
43. 5L-4776 [1] SEAL  
44. 7D-2638 [1] SHAFT  
45. 1H-9696 [2] SEAL  
46. 7D-0247 [1] RETAINER ASSEM.  
  2A-3348 [1] PIN  
47. 2M-2858 R [1] SEAL GROUP  
  1M-3097 [2] RING  
48. 7D-0249 [1] PINION  
  C   INDICATES CHANGE
  R   REMFG PART MAY BE AVAILABLE
 

#UEG0702S0175
 

7D-2630: POWER CONTROL

POWER CONTROL (7D2630 N/S)--As Viewed from R.H. Side of Machine--Part 4 of 4
7J9283 and 9J9284 Valve parts are shown on Page 149
c131435 UEG0702S
7D2630 POWER CONTROL Parts scheme
  For full view, you need register

Parts for your 14E MOTOR GRADER:

CATERPILLAR SIS
Pos. Part No Qty Parts name Comments
1. 7D-2655 [4] HOUSING ASSEM.  
  6B-6863 [4] PIN  
    (1 in each 7D2655 Assem.)
2. 7J-9284 [1] VALVE GROUP (L.H.)  
  7J-9283 Y [1] VALVE GROUP (R.H.)  
    (See Separate Illustration)
3. 0T-0573 [8] BOLT  
  3B-4506 [8] LOCKWASHER  
4. 7D-8213 [1] HOUSING ASSEM. (L.H.)  
  6B-6863 [3] PIN  
    (Part of 7D8213 Assem.)
  7D-8214 [1] HOUSING ASSEM. (R.H.)  
  6B-6863 [5] PIN  
    (Part of 7D8214 Assem.)
5. 2J-0157 [10] SEAL  
6. 6D-4584 [8] WASHER  
7. 7D-2659 [8] SPRING  
8. 7D-2657 [4] HOUSING  
9. 6D-9084 [8] WASHER  
10. 7D-2649 [8] CLUTCH  
11. 7D-2645 [8] GEAR ASSEM. (35 & 46 Teeth)  
12. 7D-3818 [16] BEARING  
    (2 in each 7D2645 Assem.)
13. 1J-6474 [8] RING  
14. 7D-0088 [4] YOKE  
15. 8B-4967 [4] SEAL  
16. 0L-1329 [4] BOLT  
17. 6D-9081 [4] RETAINER  
18. 2M-2858 R [4] SEAL GROUP  
  1M-3097 [8] RING  
    (2 in each 2M2858 Group)
19. 7D-0848 [8] WASHER  
20. 2J-8172 [8] RING  
21. 6D-4536 [56] DISC (Inner)  
22. 6D-4535 [56] DISC (Outer)  
23. 6D-8738 [8] RETAINER  
24. 6D-0469 [4] SEAL (Plastic)  
25. 2J-8163 [8] SEAL (Rubber)  
26. 7D-2653 [4] PISTON ASSEM.  
27. 6D-4581 [4] BEARING  
    (1 in each 7D2653 Assem.)
28. 6D-0473 [8] SEAL (Plastic)  
  4H-9105 [8] SEAL (Rubber)  
29. 1A-5822 [4] BOLT  
  2M-0849 [4] WASHER  
30. 6D-8977 [24] DISC (Inner)  
31. 5D-8526 [28] DISC (Outer)  
32. 9S-4181 [1] PLUG (R.H.-HOUSING)  
  7M-8485 [1] SEAL  
  7D-7761 [1] ADAPTER (L.H.-HOUSING)  
  3H-4987 [1] GASKET  
33. 6D-5512 [4] SEAL (Plastic)  
34. 7D-2651 [4] PISTON ASSEM.  
35. 6D-4581 [4] BEARING  
    (1 in each 7D2651 Assem.)
36. 7D-2644 [4] SHAFT  
  R   REMFG PART MAY BE AVAILABLE
  Y   SEPARATE ILLUSTRATION
 

#UEG0702S0176
 

6D-8202: GEAR PUMP ASSEMBLY

6D8202 GEAR PUMP ASSEMBLY
Part of Power Control shown on Page 151
c103677 UEG0702S
6D8202 GEAR PUMP ASSEMBLY Parts scheme
  For full view, you need register

Parts for your 14E MOTOR GRADER:

CATERPILLAR SIS
Pos. Part No Qty Parts name Comments
1. 6D-4961 [1] GEAR ASSEM. (Idler)  
2. 6D-0032 [1] KEY  
3. 6D-0047 [1] NUT  
4. 4B-5270 [1] WASHER  
5. 6D-4962 [1] GEAR  
6. 6D-8225 [1] HOUSING ASSEM.  
7. 4J-7480 [1] PLUG ASSEM.  
  4J-7533 [1] SEAL  
    (Part of 4J7480 Plug Assem.)
8. 6D-0044 [2] DOWEL  
9. 6D-4959 [1] GEAR ASSEM. (Drive)  
10. 6D-0034 [1] COVER ASSEM.  
11. 1B-7182 [4] BOLT  
12. 3H-9675 [1] PIN  
    The following repair kit is available:
  6D-0051 [1] KIT (Seal Repair)  
    (Includes Gasket, Diaphragm Seal Plate and "O" Ring)
 

#UEG0702S0177
 

7J-9915: RELIEF VALVE GROUP

7J9915 RELIEF VALVE GROUP
Part of 7J9283 and 7J9284 Power Control Valve Groups shown
on Page 149
c131438 UEG0702S
7J9915 RELIEF VALVE GROUP Parts scheme
  For full view, you need register

Parts for your 14E MOTOR GRADER:

CATERPILLAR SIS
Pos. Part No Qty Parts name Comments
1. 2M-9780 [1] SEAL  
2. 2H-3932 [1] SEAL  
3. 7J-1953 [1] RETAINER  
4. 5F-1678 [1] SEAL  
5. 3J-7470 [1] SHIM (.048" Thick)  
6. 7J-9914 [1] PLUG  
7. 3J-7473 [6] SHIM (.005" Thick)  
8. 2J-6089 [1] SPRING  
  7J-6124 [1] VALVE GROUP  
9. [1] BODY ASSEM.  
10. 7J-6055 [1] VALVE  
 

#UEG0702S0178
 

6D-6452: HYDRAULIC CONTROL GROUP

6D6452 HYDRAULIC CONTROL GROUP--R.H.--2 Valve--Factory Installation
6J7239 Control Valve Bank parts are shown on Page 175
FOR USE WITH SCARIFIER AND LEANING WHEEL
c128193 UEG0702S
6D6452 HYDRAULIC CONTROL GROUP Parts scheme
  For full view, you need register

Parts for your 14E MOTOR GRADER:

CATERPILLAR SIS
Pos. Part No Qty Parts name Comments
1. 6D-0679 [1] KNOB  
2. 4D-4064 [1] ROD END  
3. 3B-1915 [1] BOLT  
4. 1D-4717 [1] NUT  
5. 3B-4506 [4] LOCKWASHER  
6. 1A-2029 [3] BOLT  
7. 6J-7239 Y [1] VALVE BANK GROUP  
    (See Separate Illustration)
8. 1M-1341 [1] YOKE END  
9. 1B-0676 [1] PIN  
10. 3B-4615 [1] COTTER PIN  
11. 5B-9079 [2] NUT  
12. 6D-2911 [1] ROD  
13. 7F-0548 [1] WASHER  
14. 3B-4629 [1] COTTER PIN  
15. 6D-6843 [1] BRACKET ASSEM.  
16. 2D-8641 [1] PIN  
17. 2B-7561 [1] CORK  
    (Parts of 6D6843 Bracket Assem.)
18. 6D-0682 [1] LEVER ASSEM.  
  2K-7979 [2] BEARING  
    (Part of 6D682 Lever Assem.)
  Y   SEPARATE ILLUSTRATION
 

#UEG0702S0179
 

6D-6453: HYDRAULIC CONTROL GROUP

6D6453 HYDRAULIC CONTROL GROUP--R.H.--3 Valve--Factory Installation
6J6744 Control Valve Bank parts are shown on Page 175
FOR USE WITH SNOW WING AND LEANING WHEEL
c128194 UEG0702S
6D6453 HYDRAULIC CONTROL GROUP Parts scheme
  For full view, you need register

Parts for your 14E MOTOR GRADER:

CATERPILLAR SIS
Pos. Part No Qty Parts name Comments
1. 6J-6744 Y [1] VALVE BANK GROUP  
    (See Separate Illustration)
2. 1B-0676 [1] PIN  
  3B-4615 [1] COTTER PIN  
3. 1M-1341 [1] YOKE END  
4. 5B-9079 [2] NUT  
5. 6D-2911 [1] ROD  
  4D-4064 [1] ROD END  
6. 3B-4629 [2] COTTER PIN  
7. 6D-0682 [1] LEVER ASSEM.  
8. 2K-7979 [2] BEARING  
    (Part of 6D682 Lever Assem.)
9. 6D-6843 [1] BRACKET ASSEM.  
10. 2D-8641 [1] PIN  
11. 2B-7561 [1] CORK  
    (Parts of 6D6843 Bracket Assem.)
12. 1A-2029 [3] BOLT  
13. 3B-4506 [6] LOCKWASHER  
14. 6D-6593 [1] LEVER ASSEM.  
15. 2K-7979 [2] BEARING  
    (Part of 6D6593 Lever Assem.)
16. 6D-0679 [2] KNOB  
17. 7F-0548 [2] WASHER  
18. 5D-9136 [1] ROD ASSEM.  
19. 4D-4064 [2] ROD END  
20. 5B-9079 [2] NUT  
    (Parts of 5D9136 Rod Assem.)
21. 3B-1915 [3] BOLT  
  1D-4717 [3] NUT  
  Y   SEPARATE ILLUSTRATION
 

Information:

Service Magazine
Different Seal For Control Shaft In Power Control Box{5201}
1980/01/28

Caterpillar Parts SIS Catalog 14E :

IMPLEMENT VALVE GROUP
6J-7251 IMPLEMENT VALVE GROUP
IMPLEMENT RELIEF VALVE GROUP
6J-6682 IMPLEMENT RELIEF VALVE GROUP
CONTROL VALVE BANK
6J-6701 CONTROL VALVE BANK
LEANING WHEEL CONTROL
6D-6000 LEANING WHEEL CONTROL
POWER CONTROL DRIVE SHAFT
6D-5920 POWER CONTROL DRIVE SHAFT
UNIVERSAL JOINT AS
8D-1567 UNIVERSAL JOINT AS
JOINT ASSEMBLY
7D-6842 JOINT ASSEMBLY
JOINT ASSEMBLY
8D-1563 JOINT ASSEMBLY
POWER CONTROL VALVE GROUP
7J-9284 POWER CONTROL VALVE GROUP
POWER CONTROL
7D-2630 POWER CONTROL
7D-2630 POWER CONTROL
7D-2630 POWER CONTROL
7D-2630 POWER CONTROL
GEAR PUMP ASSEMBLY
6D-8202 GEAR PUMP ASSEMBLY
RELIEF VALVE GROUP
7J-9915 RELIEF VALVE GROUP
HYDRAULIC CONTROL GROUP
6D-6452 HYDRAULIC CONTROL GROUP

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