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CRANKSHAFT BEARING REPLACEMENTS D9G TRACK-TYPE TRACTOR


BASIC ENGINE
CRANKSHAFT GP
FLYWHEEL GP
PISTON & ROD GP
CAMSHAFT GP
DRIVE GP-ACCESSORY
MACHINE ARRANGEMENT
MACHINE AR

TRACK-TYPE TRACTOR D9G TRACK-TYPE TRACTOR 90J
 DUAL D9G TRACTOR 90J00001-00092 (MACHINE) UEG0002S D9G 90J   (1968)

BASIC ENGINE

CRANKSHAFT GP
CRANKSHAFT GROUP
5S-5156 CRANKSHAFT GROUP
CRANKSHAFT BEARING REPLACEMENT GROUPS
CRANKSHAFT BEARING REPLACEMENT GROUPS
CRANKSHAFT BEARING REPLACEMENTS
 

#UEG0002S0060
 

CRANKSHAFT BEARING REPLACEMENTS

CRANKSHAFT BEARING REPLACEMENTS
UEG0002S0060 UEG0002S
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Parts for your D9G TRACK-TYPE TRACTOR:

CATERPILLAR SIS
Pos. Part No Qty Parts name Comments
 

#UEG0002S0061
 

FLYWHEEL

FLYWHEEL
c108614 UEG0002S
None FLYWHEEL Parts scheme
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Parts for your D9G TRACK-TYPE TRACTOR:

CATERPILLAR SIS
Pos. Part No Qty Parts name Comments
  8M-0777 [1] GEAR (145TEETH)  
    (PART OF FLYWHEEL ASSEM. 5M6545)
  9S-1362 [8] BOLT  
  8M-8798 [4] LOCK  
  5M-6545 [1] FLYWHEEL ASSEM.  
  0S-1591 [12] BOLT  
  9S-1333 [12] LOCK  
    (PARTS OF FLYWHEEL ASSEM. 5M6545)
 

#UEG0002S0062
 

CONNECTING ROD AND PISTON

CONNECTING ROD AND PISTON--6 REQUIRED
NOTE: 8S162 PISTON AND LINER GROUP, CONSISTING OF:
1--PISTON ASSEMBLY, 1--LINER AND 3--SEAL, IS AVAILABLE
c109035 UEG0002S
None CONNECTING ROD AND PISTON Parts scheme
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Parts for your D9G TRACK-TYPE TRACTOR:

CATERPILLAR SIS
Pos. Part No Qty Parts name Comments
  7M-4925 [1] BEARING  
    (PART OF ROD ASSEM. 7M4923)
  7M-4923 [1] ROD ASSEM.  
  9M-3892 [1] BEARING  
    (STANDARD)
  9M-4871 [1] BEARING  
    (.025" UNDERSIZE)
  9M-4876 [1] BEARING  
    (.050" UNDERSIZE)
  9S-7507 [1] RING (TOP)  
  3S-4059 [1] RING (INTERMEDIATE)  
  5M-5487 [1] RING (BOTTOM)  
    (PARTS OF PISTON ASSEM. 7S3163)
  7S-3163 [1] PISTON ASSEM.  
  7M-4926 [2] RETAINER  
  4L-3843 [1] PIN  
  4H-9841 [2] BOLT  
  1A-5660 [2] NUT  
    (PARTS OF ROD ASSEM. 7M4923)
  1S-0686 [2] COTTER PIN  
  9S-8973 PISTON RING GROUP  
    (CONSISTS OF COMPLETE SET OF RINGS FOR ONE PISTON)
 

#UEG0002S0063
 

CAMSHAFT

CAMSHAFT
c48939 UEG0002S
None CAMSHAFT Parts scheme
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Parts for your D9G TRACK-TYPE TRACTOR:

CATERPILLAR SIS
Pos. Part No Qty Parts name Comments
  2H-2247 [1] GEAR (60T.)  
  0L-0364 [3] LOCK  
  2H-2243 [1] WASHER  
  0S-1588 [3] CAP SCREW  
  2H-4510 [1] WASHER  
  4H-9983 [1] CAMSHAFT ASSEM.  
  2H-3494 [1] KEY  
  6F-7172 [1] DOWEL  
    (PART OF ASSEM. 4H9983)
  2H-4739 [1] LOCK  
  8B-2468 [1] NUT  
 

#UEG0002S0064
 

CAMSHAFT AND POWER TAKE-OFF IDLER GEARS

CAMSHAFT AND POWER TAKE-OFF IDLER GEARS
c102160 UEG0002S
None CAMSHAFT AND POWER TAKE-OFF IDLER GEARS Parts scheme
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Parts for your D9G TRACK-TYPE TRACTOR:

CATERPILLAR SIS
Pos. Part No Qty Parts name Comments
  2H-4571 [1] GEAR ASSEM.  
    (99 TEETH)
  3H-8031 [2] BEARING  
    (PART OF GEAR ASSEM. 2H4571)
  2H-2235 [1] WASHER  
  0S-1629 [2] BOLT  
  0S-1922 [1] LOCK  
  1S-6248 [2] WASHER  
    (PART OF GEAR ASSEM. 1S6251)
  1S-6247 [1] RETAINER  
  0S-1629 [2] BOLT  
  0T-0290 [1] LOCK  
  1S-6249 [6] DOWEL  
  1M-6866 [2] BEARING  
    (PART OF GEAR ASSEM. 1S6251)
  2H-4935 [1] SPACER  
    (PART OF GEAR ASSEM. 2H4571)
  2H-4572 [3] LOCK  
  2H-2334 [1] SHAFT  
  1A-2029 [6] BOLT  
  1B-4203 [8] NUT  
  5H-8090 [1] LOCK  
  4H-0569 [3] LOCK  
  5H-2903 [1] SHAFT  
  6L-9284 [1] SEAL  
  1S-6251 [1] GEAR ASSEM.  
    (94 TEETH)
 

#UEG0002S0065
 

REAR POWER TAKE-OFF AND AIR COMPRESSOR DRIVE

REAR POWER TAKE-OFF AND AIR COMPRESSOR DRIVE
FOR USE WITH FRONT TRACTOR
c108601 UEG0002S
None REAR POWER TAKE-OFF AND AIR COMPRESSOR DRIVE Parts scheme
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Parts for your D9G TRACK-TYPE TRACTOR:

CATERPILLAR SIS
Pos. Part No Qty Parts name Comments
1. 8S-5010 [1] ADAPTER ASSEM.  
2. 4D-6576 [3] STUD  
3. 8S-5013 [1] RING  
4. 3F-6795 [2] DOWEL  
5. 1M-7939 [1] BEARING  
6. 1M-7941 [1] WASHER  
7. 5M-6214 [1] PLUG  
    (Parts of 8S5010 Adapter Assem.)
8. 8S-5007 [1] GASKET  
9. 0L-1351 [8] BOLT  
10. 3B-4506 [13] LOCKWASHER  
11. 8S-5008 [1] PLATE  
12. 7M-1212 [1] GEAR ASSEM. (57 Teeth)  
13. 2M-2140 [1] BEARING  
    (Part of 7M1212 Gear Assem.)
14. 8S-5004 [1] SHAFT  
15. 8S-5065 [1] GASKET  
16. 0S-0509 [3] BOLT  
17. 2H-3504 [3] LOCK  
18. 2B-2006 [2] BOLT  
19. 8S-5445 [1] LOCK  
20. 5M-6446 [1] GEAR (59 Teeth)  
21. 0S-1595 [6] BOLT  
22. 1M-7940 [3] LOCK  
23. 1M-7941 [1] WASHER  
24. 8S-5052 [1] GEAR (27 Teeth)  
25. 0S-1585 [13] BOLT  
26. 8S-9089 [2] BOLT  
27. 4H-0573 [5] LOCK  
28. 8M-0056 [1] SHAFT  
29. 5M-6435 [1] GEAR (64 Teeth)  
30. 0T-0573 [3] BOLT  
31. 0L-0364 [3] LOCK  
32. 4H-0566 [1] WASHER  
33. 3B-4508 [10] LOCKWASHER  
34. 5M-6438 [1] CAGE ASSEM.  
35. 4H-0582 [2] BEARING  
    (Part of 5M6438 Cage Assem.)
36. 8S-5005 [1] ADAPTER ASSEM.  
37. 4F-6024 [1] DOWEL  
38. 4H-9082 [1] BEARING  
39. 1A-2223 [2] DOWEL  
    (Parts of 8S5005 Adapter Assem.)
40. 6H-3165 [1] GASKET  
41. 0S-1594 [5] BOLT  
42. 9M-7269 [3] BOLT  
43. 1B-2886 [2] BOLT  
44. 9H-8249 [1] COVER  
 

#UEG0002S0066
 

REAR POWER TAKE-OFF DRIVE

REAR POWER TAKE-OFF DRIVE
FOR USE WITH REAR TRACTOR
c108615 UEG0002S
None REAR POWER TAKE-OFF DRIVE Parts scheme
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Parts for your D9G TRACK-TYPE TRACTOR:

CATERPILLAR SIS
Pos. Part No Qty Parts name Comments
  5M-6441 [1] GASKET  
  2H-6488 [5] BOLT  
  3B-4508 [5] LOCK  
  1J-2176 [1] SEAL  
  5M-6437 [1] COVER ASSEM.  
  1M-7939 [1] BEARING  
    (PART OF COVER ASSEM. 5M6437)
  0S-1587 [2] BOLT  
  3B-4508 [2] LOCKWASHER  
  4H-9082 [1] BEARING  
    (PART OF ADAPTER ASSEM. 5M6440)
  6H-3165 [1] GASKET  
  9H-8249 [1] COVER  
  0S-1594 [5] BOLT  
  3B-4506 [5] LOCKWASHER  
  5M-6440 [1] ADAPTER ASSEM.  
  0S-1585 [3] BOLT (1.5" LONG)  
  8S-9089 [2] BOLT (4.5" LONG)  
  3B-4508 [5] LOCKWASHER  
  0S-1595 [6] BOLT  
  1M-7940 [3] LOCK  
  5M-6446 [1] GEAR (59 TEETH)  
  1M-8701 [1] FLANGE  
  1M-7941 [1] WASHER  
  1M-7941 [1] WASHER  
  3F-6795 [2] DOWEL  
    (PARTS OF COVER ASSEM. 5M6437)
  5M-6435 [1] GEAR (64 TEETH)  
  0S-1585 [10] BOLT  
  4H-0573 [5] LOCK  
  8M-0056 [1] SHAFT  
  4H-0582 [2] BEARING  
    (PART OF CAGE ASSEM. 5M6438)
  0T-0573 [3] BOLT  
  0L-0364 [3] LOCK  
  4H-0566 [1] WASHER  
  5M-6438 [1] CAGE ASSEM.  
 

#UEG0002S0067
 

FRONT ACCESSORY DRIVE

FRONT ACCESSORY DRIVE
c43746 UEG0002S
None FRONT ACCESSORY DRIVE Parts scheme
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Parts for your D9G TRACK-TYPE TRACTOR:

CATERPILLAR SIS
Pos. Part No Qty Parts name Comments
  4H-5073 [1] SHAFT ASSEM.  
  2H-4597 [1] SHAFT  
  4H-3481 [1] GEAR  
  6F-7058 [1] NUT  
  0S-1594 [1] CAP SCREW  
  0L-0364 [1] LOCK  
  2H-2237 [1] CAGE ASSEM.  
  6B-0710 [1] LOCK  
  2H-2329 [2] BUSHING  
    (PART OF CAGE ASSEM.)
  8F-6485 [1] KEY  
  6H-3514 [1] PLATE  
  1A-2029 [4] CAP SCREW  
  0L-0364 [4] LOCK  
  7B-3235 [2] CAP SCREW  
  2B-1738 [2] LOCK  
  2H-4531 [1] GEAR  
 

#UEG0002S0068
 

AIR COMPRESSOR

AIR COMPRESSOR
Serial No. 90J1 to 90J85 inclusive. 9L3293 Air Compressor parts are shown on Pages 40 and 41
FOR USE WITH FRONT TRACTOR
c102297 UEG0002S
None AIR COMPRESSOR Parts scheme
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Parts for your D9G TRACK-TYPE TRACTOR:

CATERPILLAR SIS
Pos. Part No Qty Parts name Comments
1. 4S-7606 [1] UNION  
2. 1S-5942 [1] VALVE ASSEM.  
3. 2S-4012 [1] GOVERNOR ASSEM.  
  2S-2923 [1] COVER  
    (Part of 2S4012 Governor Assem.)
4. 2B-2695 [2] BOLT  
5. 4L-7318 [6] LOCKWASHER  
6. 9M-0397 [1] ADAPTER  
7. 2F-0194 [2] STUD  
  1B-4202 [2] NUT  
8. 9M-0384 [1] ADAPTER  
9. 2D-2337 [1] ELBOW  
10. 2H-3940 [1] UNION  
11. 9L-3293 Y [1] AIR COMPRESSOR ASSEM.  
    (See Separate Illustration)
12. 4D-0577 [2] UNION  
13. 2S-4080 [1] GASKET  
14. 5B-8978 [1] TEE  
15. 2B-7410 [1] PLUG  
16. 3S-9175 [1] UNION  
17. 1S-2237 [1] HOSE ASSEM. (65.75" Long Overall)  
18. 3D-6872 [1] HOSE ASSEM. (131" Long)  
19. 3D-8913 [1] UNION  
20. 4D-3769 [1] HOSE ASSEM. (24.19" Long Overall)  
21. 4D-3734 [1] UNION  
22. 9L-3298 [1] GEAR (20 Teeth)  
23. 6F-9089 [1] CLIP (Large)  
  0S-1624 [1] BOLT (.625" Diameter)  
  3B-4510 [1] LOCKWASHER  
24. 1S-0724 [3] CLIP (Small)  
  0L-1351 [3] BOLT (.375" Diameter)  
  1D-4717 [3] NUT  
  3B-4506 [3] LOCKWASHER  
25. 1D-4719 [3] NUT  
  3B-4508 [3] LOCKWASHER  
26. 3B-8995 [1] FITTING  
27. 1F-1344 [2] NUT  
    (1 in each 3B8995 & 3B8998 Fitting)
28. 8S-5240 [1] TUBE (12.13" Long-Oil Supply)  
29. 3B-8998 [1] FITTING  
30. 6L-1883 [1] GASKET  
31. 9M-0378 [2] BOLT  
  Y   SEPARATE ILLUSTRATION
 

#UEG0002S0069
 

AIR COMPRESSOR

AIR COMPRESSOR
Effective with Serial No. 90J86. 9L3293 Air Compressor parts are shown on Pages 40 and 41
FOR USE WITH FRONT TRACTOR
c108755 UEG0002S
None AIR COMPRESSOR Parts scheme
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Parts for your D9G TRACK-TYPE TRACTOR:

CATERPILLAR SIS
Pos. Part No Qty Parts name Comments
1. 9M-0378 [2] BOLT  
2. 4L-7318 [6] LOCKWASHER  
3. 8S-7374 C [1] FILTER  
4. 2S-4012 [1] GOVERNOR ASSEM.  
  2S-2923 [1] COVER  
    (Part of 2S4012 Assem.)
5. 2B-2695 [2] BOLT  
6. 9M-0397 [1] ADAPTER  
7. 0S-1618 C [2] BOLT  
8. 9M-0384 [1] ADAPTER  
9. 2D-2337 [1] ELBOW  
10. 2H-3940 [1] UNION  
11. 4D-0577 [2] UNION  
12. 4D-3769 [1] HOSE ASSEM. (24.19" long overall)  
13. 3D-8913 [1] UNION  
14. 4D-3734 [1] UNION  
15. 3D-6872 [1] HOSE ASSEM. (131" long overall)  
16. 9L-3298 [1] GEAR (20 Teeth)  
17. 2S-4080 [1] GASKET  
18. 1S-6420 C [4] CLIP  
19. 4B-4278 C [3] WASHER  
20. 3S-6142 C [1] HOSE ASSEM. (58.19" long overall)  
21. 2B-7410 [1] PLUG  
22. 5B-8978 [1] TEE  
23. 3S-9175 [1] UNION  
24. 0L-1351 [3] BOLT  
  1D-4717 [3] NUT  
  3B-4506 [3] LOCKWASHER  
25. 1S-0724 [3] CLIP  
26. 3B-8995 [1] FITTING  
27. 1F-1344 [2] NUT  
    (1 in each 3B8995 & 3B8998 Fitting)
28. 0S-1624 [1] BOLT  
  3B-4510 [1] LOCKWASHER  
29. 6F-9089 [1] CLIP  
30. 8S-5240 [1] TUBE (Oil Supply)  
31. 9L-3293 Y [1] AIR COMPRESSOR ASSEM.  
    (See Separate Illustration)
32. 1D-4719 [3] NUT  
  3B-4508 [3] LOCKWASHER  
  0V-0531 C [2] WASHER  
33. 3B-8998 [1] FITTING  
34. 6L-1883 [1] GASKET  
35. 4S-7606 [1] FITTING  
  C   INDICATES CHANGE FROM PREVIOUS
  Y   SEPARATE ILLUSTRATION
 

Information:

Special Instruction
Installing Crankshaft Seals And Wear Sleeves Using The Former 9S8868, 9S8873, 9S8881 And 9S8888 Tools Groups{1160, 1161, 0704}
Installing Crankshaft Seals And Wear Sleeves Using The Former 9S8868, 9S8873, 9S8881 And 9S8888 Tools Groups{1160, 1161, 0704}
Installation Of Crankshaft Seals And Wear Sleeves{1160, 1161}
Installation Of Crankshaft Seals And Wear Sleeves{1160, 1161}
Installation Of Crankshaft Seals And Wear Sleeves{1203}
Installation Of Crankshaft Seals And Wear Sleeves{1203}
Use Of 1P4000 Line Boring Tool Group{0672, 1201, 1203}
Use Of 1P4000 Line Boring Tool Group{0672, 1201, 1203}
Crankshaft Seal And Wear Sleeve Installation{1160, 1161}
Crankshaft Seal And Wear Sleeve Installation{1160, 1161}
Installation Of Seal Groups With Hydrodynamic Grooves In The Seal Lip{1160, 1161}
Installation Of Seal Groups With Hydrodynamic Grooves In The Seal Lip{1160, 1161}
Tool Operating Manual
9U-5132 Timing and Fuel System Setting Tool Group{1105, 1162, 1290, 1905}
9U-5132 Timing and Fuel System Setting Tool Group{1105, 1162, 1290, 1905}
420-7630 Main Bearing Cap Lifting Device{0599, 0629, 0632, 0701, 1201, 1203, 1230}
420-7630 Main Bearing Cap Lifting Device{0599, 0629, 0632, 0701, 1201, 1203, 1230}
Reuse And Salvage Guidelines
9U-5132 Timing and Fuel System Setting Tool Group{1105, 1162, 1290, 1905}
9U-5132 Timing and Fuel System Setting Tool Group{1105, 1162, 1290, 1905}
Service Magazine
Engine Storage; Engine Start-Up After Storage{1000}
1982/02/22
Use 6V6035 Hardness Tester On Crankshafts{0651,1202}
1982/02/22
Inspection Marks On Bearings{7551,1230,1226,1203,1219,1227}
1982/05/03
New Main And Connecting Rod Bearings Have A Thicker Layer Of Lead-Tin Overlay (Surface Material){1230,1203,1219}
1982/10/11
6V6142 And 6V6143 Installers Can Be Used To Install Crankshaft Seals And Wear Sleeves{0622,0626,1160,1161}
1982/11/01
Procedure To Clean Oil Passages In Crankshafts And Cylinder Blocks{0622,0675,1201,1202}
1983/05/16
Reuse Of Engine Bearings{1230}
1983/05/16
Crankshaft Failures{1202,1230}
1983/11/21
Reuse Of Engine Bearings{1230,1219,1203}
1983/11/21
Remanufactured Undersize Crankshafts Are Available{1202}
1983/11/21
Installing New Copper Bonded Bearings Can Extend Engine Life{1230,1203,1219}
1985/04/29
Remanufactured Crankshafts Are Available In Standard And Two Undersize Dimensions (U.S. and Canada){1202,7754}
1985/11/18
Bearing Failures On Engines Due To Lack Of Lubrication{1230,1219,1203,1202}
1986/09/08
Tools To Remove Wear Sleeves From Crankshafts{0621,7558}
1977/04/18
Crankshaft Support Groups Are Available To Measure Bent Crankshafts{0653,1202}
1977/11/07
Main And Connecting Rod Bearing Part Numbers {1203,1219,1230}
1987/01/26
Use New Main Bearings In Replacement Cylinder Blocks{1203,1201}
1978/06/12
Overlap Joint On Crankshaft Front Seal Ring Prevents Leakage{1160,1202}
1978/08/21
Change In Procedure To Check Main Bearing Clearance{1203}
1978/08/28
New Centering Rings For Oversized Main Bearings{0665,1230}
1979/06/04
Use the 171-7212 Wear Sleeve to Repair the Crankshaft Hub {1160}
2011/09/20
40 Power Microscope is Available for Inspecting Bearing Journals on Crankshafts {0777, 1202}
2006/01/16

Caterpillar Parts SIS Catalog D9G :

GASKET KITS
CRANKSHAFT BEARING REPLACEMENT GROUPS
CRANKSHAFT BEARING REPLACEMENT GROUPS
CRANKSHAFT GROUP
5S-5156 CRANKSHAFT GROUP
CYLINDER BLOCK ASSEMBLY
8S-8068 CYLINDER BLOCK ASSEMBLY
CYLINDER BLOCK ASSEMBLY
5S-5098 CYLINDER BLOCK ASSEMBLY
CYLINDER BLOCK ASSEMBLY
5S-5098 CYLINDER BLOCK ASSEMBLY
8S-8081 CYLINDER BLOCK AND COVERS
CYLINDER BLOCK AND COVERS
8S-8081 CYLINDER BLOCK AND COVERS
FLYWHEEL
FLYWHEEL
CONNECTING ROD AND PISTON
CONNECTING ROD AND PISTON
CAMSHAFT
CAMSHAFT
CAMSHAFT AND POWER TAKE-OFF IDLER GEARS
CAMSHAFT AND POWER TAKE-OFF IDLER GEARS
REAR POWER TAKE-OFF AND AIR COMPRESSOR DRIVE
REAR POWER TAKE-OFF AND AIR COMPRESSOR DRIVE
REAR POWER TAKE-OFF DRIVE
REAR POWER TAKE-OFF DRIVE
FRONT ACCESSORY DRIVE
FRONT ACCESSORY DRIVE
AIR COMPRESSOR
AIR COMPRESSOR

Truck sale:

Caterpillar D9G
 
Caterpillar D9G
- Crawler dozers
HOLT CAT
Caterpillar D9G, Crawler dozers, Construction
 
Caterpillar D9G, Crawler dozers, Construction
- Crawler dozers
WILLIAM ADAMS PTY. LTD.
 
26.828 
Caterpillar D9G, Bulldozer, Bau-Und Bergbauausrüstung


1971 CAT D9G
USD $14,900 
1971 CAT D9G

Binkley Equipment
Rochester, Minnesota
1970 CAT D9G
Call 
1970 CAT D9G

Auto Express
RICH CREEK, Virginia
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