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TRANSMISSION, FLYWHEEL CLUTCH AND STEERING CLUTCH LUBRICATION SYSTEM (7S1603 N/S)--Side View--Part 1 of 2 Serial No. 46J664 to 46J791 inclusive 7S3884 Pump and 9M8669-Screen parts are shown on Pages 60 & 61 D6C


POWER TRAIN
CLUTCH GP
PUMP GP
FILTER GP
SCREEN GP
VALVE GP-RELIEF
STEERING AND BRAKING SYSTEM
CLUTCH & BRAKE GP-STEERING


POWER TRAIN

CLUTCH GP
 

#UEH0015S0190
 

7S-1603: TRANSMISSION, FLYWHEEL CLUTCH AND STEERING CLUTCH LUBRICATION SYSTEM

TRANSMISSION, FLYWHEEL CLUTCH AND STEERING CLUTCH LUBRICATION SYSTEM (7S1603 N/S)--Side View--Part 1 of 2
Serial No. 46J664 to 46J791 inclusive
7S3884 Pump and 9M8669-Screen parts are shown on Pages 60 & 61
c113790 UEH0015S
  For full view, you need register

Parts for your D6C TRACK-TYPE TRACTOR:

CATERPILLAR SIS
Pos. Part No Qty Parts name Comments
1. 5B-2638 [1] BOLT  
2. 3B-4506 [32] LOCKWASHER  
3. 0L-1352 [1] BOLT  
4. 8M-7998 [1] GUIDE ASSEM.  
5. 8M-7994 [1] PLUNGER ASSEM.  
6. 0S-1594 [4] BOLT  
7. 7M-1588 [1] GASKET  
8. 8S-0481 [1] TUBE ASSEM.  
9. 1A-2029 [11] BOLT  
10. 9M-8669 Y [1] SCREEN GROUP  
    (See Separate Illustration)
11. 5F-5523 [1] SPRING  
12. 9M-1448 [1] VALVE  
13. 5B-5946 [1] PLUG  
  6B-9186 [1] GASKET  
14. 7S-3884 Y [1] PUMP GROUP  
    (See Separate Illustration)
15. 7S-1636 [1] PLATE  
16. 4B-4278 [6] WASHER  
17. 1D-4717 [4] NUT  
18. 0S-1571 [10] BOLT  
19. 7S-3987 [1] TUBE ASSEM.  
20. 8M-4987 [5] SEAL  
21. 8S-2957 [1] BRACKET ASSEM.  
22. 0S-1588 [2] BOLT  
23. 7S-1872 [1] TUBE ASSEM.  
24. 7S-3985 [1] TUBE ASSEM.  
25. 0T-0102 [1] BOLT  
26. 5S-6882 [1] HOUSING ASSEM.  
  6H-1810 [1] DOWEL  
27. 9S-9449 [1] BRACKET ASSEM.  
28. 9M-1408 [1] GASKET  
29. 9M-1486 [1] TUBE ASSEM.  
30. 8M-4448 [1] SEAL  
31. 8F-8882 [1] SEAL  
32. 1S-3520 [1] GASKET  
33. 0L-0364 [2] LOCK  
34. 8M-4445 [1] SEAL  
  Y   SEPARATE ILLUSTRATION
 

#UEH0015S0191
 

7S-1603: TRANSMISSION, FLYWHEEL CLUTCH AND STEERING CLUTCH LUBRICATION SYSTEM

TRANSMISSION, FLYWHEEL CLUTCH AND STEERING CLUTCH LUBRICATION SYSTEM (7S1603 N/S)--Top View--Part 2 of 2
Serial No. 46J664 to 46J791 inclusive
3S1741 Filter and 7S1993 Valve parts are shown on Pages 60A & 61
c113688 UEH0015S
  For full view, you need register

Parts for your D6C TRACK-TYPE TRACTOR:

CATERPILLAR SIS
Pos. Part No Qty Parts name Comments
1. 8M-4987 [9] SEAL  
2. 0S-1571 C [5] BOLT  
3. 3B-4506 C [33] LOCKWASHER  
4. 1A-2029 [9] BOLT  
5. 1P-3286 [1] TUBE ASSEM.  
6. 0S-1594 [2] BOLT  
7. 1D-4717 [6] NUT  
8. 1P-3288 [1] TUBE ASSEM.  
9. 8M-4436 [2] SEAL  
10. 9M-2740 [1] TUBE ASSEM.  
11. 2S-6683 [2] HOSE  
12. 8S-8713 [2] CLIP  
13. 9S-9393 [1] TUBE ASSEM.  
14. 9M-5962 [1] ELBOW  
15. 1P-1556 [1] HOSE ASSEM.  
16. 0S-1588 [8] BOLT  
17. 1P-4577 C [4] FLANGE  
18. 0S-1619 [2] BOLT  
19. 0S-1590 C [5] BOLT  
20. 8M-4988 [1] SEAL  
21. 1F-3133 [2] GASKET  
22. 5S-5836 [1] TUBE ASSEM.  
23. 0L-1143 [2] BOLT  
24. 5S-5840 [1] HOSE ASSEM.  
25. 9F-5977 [1] CLIP  
26. 4B-4278 [1] WASHER  
27. 9S-9447 [1] TUBE ASSEM.  
28. 8M-4390 [1] SEAL  
29. 3B-9004 [2] FITTING  
  8F-8997 [1] NUT  
30. 8B-6127 [2] CLIP  
31. 0T-0102 [2] BOLT  
32. 4S-8457 H TUBE (.375" O.D.) 11.87"  
33. 5S-5839 [1] TUBE ASSEM.  
34. 2P-1878 C [1] TUBE (L.H.-12.58" long)  
35. 7S-1993 [1] VALVE GROUP  
36. 3S-1741 Y [1] FILTER GROUP  
    (See Separate Illustration)
37. 9S-9420 [4] CLAMP  
  C   INDICATES CHANGE
  Y   SEPARATE ILLUSTRATION
  H   ORDER BY THE FOOT O.D. = OUTSI
 

#UEH0015S0192
 

7S-1603: TRANSMISSION, FLYWHEEL CLUTCH AND STEERING CLUTCH LUBRICATION SYSTEM

TRANSMISSION, FLYWHEEL CLUTCH AND STEERING CLUTCH LUBRICATION SYSTEM (7S1603 N/S)--Side View--Part 1 of 2
Serial No. 46J792-Up
7S3884 Pump and 9M8669 Screen parts are shown on Pages 60 & 61
c143848 UEH0015S
  For full view, you need register

Parts for your D6C TRACK-TYPE TRACTOR:

CATERPILLAR SIS
Pos. Part No Qty Parts name Comments
1. 5B-2638 [1] BOLT  
2. 3B-4506 [32] LOCKWASHER  
3. 0L-1352 [1] BOLT  
4. 8M-7998 [1] GUIDE ASSEM.  
5. 8M-7994 [1] PLUNGER ASSEM.  
6. 0S-1594 [4] BOLT  
7. 7M-1588 [1] GASKET  
8. 8S-0481 [1] TUBE ASSEM.  
9. 1A-2029 [11] BOLT  
10. 9M-8669 Y [1] SCREEN GROUP  
    (See Separate Illustration)
11. 5F-5523 [1] SPRING  
12. 9M-1448 [1] VALVE  
13. 5B-5946 [1] PLUG  
  6B-9186 [1] GASKET  
14. 7S-3884 Y [1] PUMP GROUP  
    (See Separate Illustration)
15. 7S-1636 [1] PLATE  
16. 4B-4278 [6] WASHER  
17. 1D-4717 [4] NUT  
18. 0S-1571 [10] BOLT  
19. 7S-3987 [1] TUBE ASSEM.  
20. 8M-4987 [5] SEAL  
21. 8S-2957 [1] BRACKET ASSEM.  
22. 0S-1588 [2] BOLT  
23. 7S-1872 [1] TUBE ASSEM.  
24. 7S-3985 [1] TUBE ASSEM.  
25. 0T-0102 [1] BOLT  
26. 5S-6882 [1] HOUSING ASSEM.  
  6H-1810 [1] DOWEL  
27. 9S-9449 [1] BRACKET ASSEM.  
28. 9M-1408 [1] GASKET  
29. 9M-1486 [1] TUBE ASSEM.  
30. 8M-4448 [1] SEAL  
31. 8F-8882 [1] SEAL  
32. 1S-3520 [1] GASKET  
33. 0L-0364 [2] LOCK  
34. 8M-4445 [1] SEAL  
  Y   SEPARATE ILLUSTRATION
 

#UEH0015S0193
 

7S-1603: TRANSMISSION, FLYWHEEL CLUTCH AND STEERING CLUTCH LUBRICATION SYSTEM

TRANSMISSION, FLYWHEEL CLUTCH AND STEERING CLUTCH LUBRICATION SYSTEM (7S1603 N/S)--Top View--Part 2 of 2
Serial No. 46J792-Up
3S1741 Filter and 7S1993 Valve parts are shown on Pages 60A & 61
c146811 UEH0015S
  For full view, you need register

Parts for your D6C TRACK-TYPE TRACTOR:

CATERPILLAR SIS
Pos. Part No Qty Parts name Comments
1. 8M-4987 [9] SEAL  
2. 0S-1571 [5] BOLT  
3. 3B-4506 [33] LOCKWASHER  
4. 1A-2029 [9] BOLT  
5. 1P-3286 [1] TUBE ASSEM.  
6. 0S-1594 [2] BOLT  
7. 1D-4717 [6] NUT  
8. 1P-3288 [1] TUBE ASSEM.  
9. 8M-4436 [2] SEAL  
10. 9M-2740 [1] TUBE ASSEM.  
11. 2S-6683 [2] HOSE  
12. 8S-8713 [2] CLIP  
13. 9S-9393 [1] TUBE ASSEM.  
14. 9M-5962 [1] ELBOW  
15. 1P-1556 [1] HOSE ASSEM.  
16. 0S-1588 [8] BOLT  
17. 1P-4577 [4] FLANGE  
18. 0S-1619 [2] BOLT  
19. 0S-1590 [5] BOLT  
20. 8M-4988 [1] SEAL  
21. 1F-3133 [2] GASKET  
22. 5S-5836 [1] TUBE ASSEM.  
23. 0L-1143 [2] BOLT  
24. 5S-5840 [1] HOSE ASSEM.  
25. 9F-5977 [1] CLIP  
26. 4B-4278 [1] WASHER  
27. 9S-9447 [1] TUBE ASSEM.  
28. 8M-4390 [1] SEAL  
29. 8B-6127 C [1] CLIP  
30. 7B-1497 C [1] CLIP  
31. 0T-0102 [2] BOLT  
32. 9M-3019 C [1] TUBE  
33. 5S-5839 [1] TUBE ASSEM.  
34. 2P-9546 C [1] TUBE  
35. 7S-1993 [1] VALVE GROUP  
36. 3S-1741 Y [1] FILTER GROUP  
    (Separate Illustration)
37. 9S-9420 [4] CLAMP  
  C   INDICATES CHANGE
  Y   SEPARATE ILLUSTRATION
 

#UEH0015S0194
 

7S-3884: OIL PUMP GROUP

7S3884 OIL PUMP GROUP
Part of Lubrication System shown on Pages 58 and 58B
c118233 UEH0015S
  For full view, you need register

Parts for your D6C TRACK-TYPE TRACTOR:

CATERPILLAR SIS
Pos. Part No Qty Parts name Comments
1. [1] COVER ASSEM.  
2. [2] BEARING  
3. [1] SEAL  
4. [1] BODY ASSEM.  
5. [2] DOWEL  
6. [1] GEAR  
7. [2] BEARING  
8. [1] BOLT  
9. [8] WASHER  
10. [1] MANIFOLD  
11. [1] PLUG  
12. [4] BOLT  
13. [2] BOLT  
14. [1] PLATE  
15. [1] COVER  
16. [1] SEAL  
17. [1] BOLT  
18. [2] SEAL  
19. [1] GEAR  
 

#UEH0015S0195
 

3S-1741: FILTER GP

3S1741 TRANSMISSION AND STEERING CLUTCH FILTER GROUP
Serial No. 46J1 to 46J311, 46J313, 46J316 to 46J318 inclusive
Part of Lubrication System shown on Page 58A
c79312 UEH0015S
  For full view, you need register

Parts for your D6C TRACK-TYPE TRACTOR:

CATERPILLAR SIS
Pos. Part No Qty Parts name Comments
1. 5S-0788 [1] HOUSING ASSEM.  
2. 3D-2871 [4] STUD  
    (Part of 5S788 Housing Assem.)
3. 3S-1748 [1] RETAINER ASSEM.  
4. 3F-7514 [1] PIN  
5. 4S-7648 [1] WASHER  
6. 4S-7647 [1] VALVE  
7. 0S-1595 [4] BOLT  
8. 2S-9707 [1] COVER ASSEM.  
  2S-9694 [1] PIN  
    (Part of 2S9707 Cover Assem.)
9. 2H-9247 [1] SEAL  
10. 4H-1790 [1] SPRING  
11. 4S-8975 [1] TUBE  
12. 4J-6064 [1] ELEMENT ASSEM. (Disposable)  
13. 3S-1751 [1] SEAL  
14. 4S-5858 [1] PLUG ASSEM.  
15. 7M-8485 [1] SEAL  
    (Part of 4S5858 Plug Assem.)
16. 9M-4685 [1] SPRING  
 

#UEH0015S0196
 

3S-1741: FILTER GP

3S1741 TRANSMISSION AND STEERING CLUTCH FILTER GROUP
Serial No. 46J312, 314, 315 and 46J319-Up
Part of Lubrication System shown on Pages 58A and 59
c113536 UEH0015S
  For full view, you need register

Parts for your D6C TRACK-TYPE TRACTOR:

CATERPILLAR SIS
Pos. Part No Qty Parts name Comments
1. 9S-7227 [ 1] COVER ASSEM.  
2. 2S-9694 [ 1] PIN  
3. 9S-4191 [ 1] PLUG  
  3J-1907 [ 1] SEAL  
4. 0S-1595 [ 4] BOLT  
5. 3F-7514 [ 1] PIN  
6. 4S-8975 [ 1] TUBE  
7. 9S-4205 [ 1] PLUG  
8. 7M-8485 [ 1] SEAL  
9. 9M-4685 [ 1] SPRING  
10. 3S-1748 [ 1] RETAINER ASSEM.  
  3S-1751 [ 1] SEAL  
11. 5S-0788 [ 1] HOUSING ASSEM.  
12. 3D-2871 [ 4] STUD  
13. 4J-6064 [ 1] ELEMENT ASSEM. (Disposable)  
14. 4S-7648 [ 1] WASHER  
15. 4H-1790 [ 1] SPRING  
16. 4S-7647 [ 1] VALVE  
17. 2H-9247 [ 1] SEAL  
 

#UEH0015S0197
 

9M-8669: SCREEN GP-MAGNETIC

9M8669 MAGNETIC SCREEN GROUP
Part of Lubrication System shown on page 58
c113539 UEH0015S
  For full view, you need register

Parts for your D6C TRACK-TYPE TRACTOR:

CATERPILLAR SIS
Pos. Part No Qty Parts name Comments
1. 3D-2871 [4] STUD  
2. 1D-4717 [4] NUT  
3. 3S-3439 [1] COVER  
4. 3S-3440 [1] SPRING WASHER  
5. 5F-0149 [2] SEAL  
6. 3S-3875 [1] SCREEN  
7. 2S-1641 [1] TUBE ASSEM.  
8. 8M-7160 [4] MAGNET  
9. 1J-8668 [4] STUD (2" long)  
    -OR-
  8M-1047 [4] STUD (1.70" long)  
    -OR-
  2M-4779 [4] STUD (1.80" long)  
  1D-4717 [4] NUT  
  3B-4506 [4] LOCKWASHER  
10. 8M-7166 [1] HOUSING  
 

#UEH0015S0198
 

7S-1993: RELIEF VALVE GROUP

7S1993 RELIEF VALVE GROUP
Part of Lubrication System shown on page 59
c928086 UEH0015S
  For full view, you need register

Parts for your D6C TRACK-TYPE TRACTOR:

CATERPILLAR SIS
Pos. Part No Qty Parts name Comments
  7S-1991 [1] VALVE ASSEM.  
1. 1S-1636 [1] RETAINER  
2. 1S-1638 [1] RING  
3. 7S-1945 [1] VALVE  
4. 4M-2381 [1] SPRING  
5. 1S-2121 [1] PLUNGER  
6. 7S-2787 [1] SLUG  
7. 8H-1037 [1] RING  
8. 2S-8399 [1] PLUG  
9. 8M-4445 [1] SEAL  
10. 9F-2247 [1] PLUG  
11. 5M-6214 [1] PLUG  
12. 7S-1992 [1] HOUSING  
13. 2S-8686 [1] COVER  
14. 1A-2029 [2] BOLT  
  3B-4506 [2] LOCKWASHER  
15. 7M-1397 [2] SPACER (.036" Thick)  
  5M-3492 [2] SPACER (.010" Thick)  
16. 8M-5249 [1] SEAL  
17. 7S-1934 [1] SPRING  
 

#UEH0015S0199
 

7S-5315: STEERING CLUTCH HYDRAULIC CONTROL

STEERING CLUTCH HYDRAULIC CONTROL (7S5315 N/S)--Top View--Part 1 of 2
Serial No. 46J1 to 46J450 inclusive
2S8408 Valve parts are shown on Page 64
c101618 UEH0015S
  For full view, you need register

Parts for your D6C TRACK-TYPE TRACTOR:

CATERPILLAR SIS
Pos. Part No Qty Parts name Comments
  5B-9079 [1] NUT  
  1M-1341 [1] END  
    (PARTS OF ROD ASSEM. 3S2417)
  5B-9079 [1] NUT  
  1M-1341 [1] END  
    (PARTS OF ROD ASSEM 3S2418)
  1J-4384 [2] PIN  
  3B-4615 [2] COTTER PIN  
  2S-8384 [2] LEVER  
  1B-8706 [2] KEY  
  0T-0924 [2] BOLT  
  1B-4203 [2] NUT  
  3S-2062 [1] ELBOW  
    (LEFT HAND)
  5M-6214 [2] PLUG  
  8M-4445 [2] SEAL  
  1A-2029 [2] BOLT  
  3B-4506 [2] LOCKWASHER  
  0L-2070 [2] BOLT  
  3B-4506 [2] LOCKWASHER  
  0S-1571 [4] BOLT  
  3B-4506 [4] LOCKWASHER  
  3S-2061 [1] ELBOW (RIGHT HAND)  
  3S-7431 [1] SHAFT  
  3S-2418 [1] ROD ASSEM.  
    (LEFT HAND)
  3S-2417 [1] ROD ASSEM.  
    (RIGHT HAND)
  8M-6776 [1] ROD  
  2S-8408 Y [1] VALVE GROUP  
    (SEE SEPARATE ILLUSTRATION)
  8M-6775 [1] ROD  
  1M-1291 [4] PIN  
  8M-6772 [2] BAR  
  4B-3673 [4] BEARING  
  9M-2979 [1] SHAFT  
  3B-4621 [4] COTTER PIN  
  3H-5077 [8] SEAL  
  Y   SEPARATE ILLUSTRATION
 

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