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1U3990 LIFT CYLINDER GROUP -- Type 1 -- 95.2mm Bore x 1262.0mm Stroke Part of 1U2524 Bulldozer Arrangement listed on Page 290 AN ATTACHMENT D6H


HYDRAULIC SYSTEM
CYLINDER GP
OPERATOR STATION
CONTROL GP-HYDRAULIC

TRACK-TYPE TRACTOR D6H TRACK-TYPE TRACTOR 3ED
 D6H & D6H LGP TRACTOR / DIRECT DRIVE / 3ED00001-UP (MACHINE) POWERED BY 3306 ENGINE XMBP9798 D6H 3ED   (1986)

HYDRAULIC SYSTEM

CYLINDER GP
CYLINDER GP-DOZER LIFT
1U-3989 CYLINDER GP-DOZER LIFT
CYLINDER GP-DOZER LIFT
1U-3989 CYLINDER GP-DOZER LIFT
LIFT CYLINDER GROUP
001-3990 LIFT CYLINDER GROUP
CYLINDER GP-DOZER LIFT
1U-3990 CYLINDER GP-DOZER LIFT
LIFT CYLINDER GROUP
4Y-3807 LIFT CYLINDER GROUP
CYLINDER GP-RIPPER LIFT
9T-2716 CYLINDER GP-RIPPER LIFT
 

#XMBP97980530
 

001-3990: LIFT CYLINDER GROUP

1U3990 LIFT CYLINDER GROUP -- Type 1 -- 95.2mm Bore x 1262.0mm Stroke
Part of 1U2524 Bulldozer Arrangement listed on Page 290
AN ATTACHMENT
j29204e XMBP9798
0013990 LIFT CYLINDER GROUP Parts scheme
  For full view, you need register

Parts for your D6H TRACK-TYPE TRACTOR:

CATERPILLAR SIS
Pos. Part No Qty Parts name Comments
1. 1U-4082 [1] HEAD  
2. 1F-6762 [1] BOLT  
3. 1U-4738 [1] WASHER  
4. 5J-8019 J [1] RING  
5. 5J-3620 J [1] SEAL  
6. 9T-3884 [1] PISTON ASSEM.  
7. 2H-4145 J [1] SEAL  
8. 1S-0669 J [1] RING  
9. 5J-8011 J [1] SEAL ASSEM.  
10. 1U-4081 R [1] ROD ASSEM.  
11. 3J-6572 [12] SHIM  
12. 4J-0121 [1] CAP  
13. 0S-1756 [4] BOLT  
14. 1B-4331 [4] NUT  
15. 1U-4079 [1] CROWN  
16. 1K-6982 J [1] SEAL  
17. 5J-0964 J [1] SEAL  
18. 1U-4087 [1] CYLINDER ASSEM.  
  5H-9394 [1] BOSS  
19. 4J-6374 [1] BEARING  
    THE FOLLOWING KIT IS AVAILABLE:
  8T-3015 [1] SEAL KIT  
    (CONSISTS OF PARTS MARKED J)
  R   REMFG PART MAY BE AVAILABLE
 

#XMBP97980531
 

1U-3990: CYLINDER GP-DOZER LIFT

1U3990 LIFT CYLINDER GROUP -- Type 2 -- 95.2mm Bore x 1262.0mm Stroke
Part of 1U2524 and 6Y81 Bulldozer Arrangements listed on Page 290
AN ATTACHMENT
j32665e XMBP9798
1U3990 CYLINDER GP-DOZER LIFT Parts scheme
  For full view, you need register

Parts for your D6H TRACK-TYPE TRACTOR:

CATERPILLAR SIS
Pos. Part No Qty Parts name Comments
1. 9T-4762 C [1] HEAD  
2. 1F-6762 [1] BOLT  
3. 1U-4738 [1] WASHER  
4. 5J-8019 J [1] RING  
5. 8C-3839 CJ [1] SEAL  
6. 9T-3884 [1] PISTON ASSEM.  
7. 2H-4145 J [1] SEAL  
8. 1S-0669 J [1] RING  
9. 5J-8011 J [1] SEAL ASSEM.  
10. 1U-4081 R [1] ROD ASSEM.  
11. 3J-6572 [12] SHIM  
12. 4J-0121 [1] CAP  
13. 0S-1756 [4] BOLT  
14. 1B-4331 [4] NUT  
15. 1U-4079 [1] CROWN  
16. 8C-3840 CJ [1] SEAL  
17. 5J-0964 J [1] SEAL  
18. 1U-4087 [1] CYLINDER ASSEM.  
  5H-9394 [1] BOSS  
19. 4J-6374 [1] BEARING  
20. 8T-5668 C [1] RING  
    THE FOLLOWING REPAIR KIT IS AVAILABLE:
  8T-3015 [1] SEAL KIT  
    (CONSIST OF PARTS MARKED J)
  C   INDICATES CHANGE
  R   REMFG PART MAY BE AVAILABLE
 

#XMBP97980532
 

4Y-3807: LIFT CYLINDER GROUP

4Y3807 LIFT CYLINDER GROUP
Part of 4Y3799 Blade Position Control Arrangement listed on Page 135A
For Japan
AN ATTACHMENT
j35589e XMBP9798
4Y3807 LIFT CYLINDER GROUP Parts scheme
  For full view, you need register

Parts for your D6H TRACK-TYPE TRACTOR:

CATERPILLAR SIS
Pos. Part No Qty Parts name Comments
1. 9T-4762 [1] HEAD  
2. 1F-6762 [1] BOLT  
3. 1U-4738 [1] WASHER  
4. 5J-8019 J [1] RING  
5. 8C-3839 J [1] SEAL  
6. 9T-3884 [1] PISTON ASSEM.  
7. 2H-4145 J [1] SEAL  
8. 1S-0669 J [1] RING  
9. 5J-8011 J [1] SEAL ASSEM.  
10. 1U-4081 R [1] ROD ASSEM.  
11. 3J-6572 [12] SHIM  
12. 4J-0121 [1] CAP  
13. 0S-1756 [4] BOLT  
14. 1B-4331 [4] NUT  
15. 1U-4079 [1] CROWN  
16. 8C-3840 J [1] SEAL  
17. 5J-0964 J [1] SEAL  
18. 4Y-4171 [1] CYLINDER ASSEM.  
  5H-9394 [1] BOSS  
19. 4J-6374 [1] BEARING  
20. 8T-5668 [1] RING  
    (THE FOLLOWING REPAIR KIT IS AVAILABLE:
  8T-3015 [1] SEAL KIT  
    (CONSISTS OF PARTS MARKED J)
  R   REMFG PART MAY BE AVAILABLE
 

#XMBP97980533
 

9T-2716: CYLINDER GP-RIPPER LIFT

9T2716 RIPPER CYLINDER GROUP -- 127.0mm Bore x 362.0mm Stroke
Part of 9W804 Ripper Arrangement listed on Page 303
AN ATTACHMENT
j29079e XMBP9798
9T2716 CYLINDER GP-RIPPER LIFT Parts scheme
  For full view, you need register

Parts for your D6H TRACK-TYPE TRACTOR:

CATERPILLAR SIS
Pos. Part No Qty Parts name Comments
1. 3G-1753 [1] PISTON  
2. 4J-3420 [1] RING  
3. 5J-5020 [1] SEAL ASSEM.  
4. 9T-2715 [1] CYLINDER ASSEM.  
5. 4K-3128 [1] BEARING  
6. 6J-9739 [1] HEAD  
7. 5J-3620 [1] SEAL  
8. 5J-0964 [1] SEAL  
9. 1K-6982 [1] SEAL  
10. 9T-2714 [1] ROD ASSEM.  
11. 2K-4507 [1] BEARING  
12. 1D-4628 [4] BOLT  
  5P-8249 [4] WASHER  
13. 2K-4096 [1] RING  
14. 5F-3144 [1] SEAL  
15. 3G-1757 [1] WASHER  
16. 2J-0564 [1] NUT  
 

#XMBP97980534
 

9G-6033: CONTROL GP-HYDRAULIC HAND

HYDRAULIC HAND CONTROL (9G6033 N/S) -- Ripper
Part of 3W3935, 3W3940, 5G9307 and 5G9313 Hydraulic Arrangements
AN ATTACHMENT
j35205e XMBP9798
9G6033 CONTROL GP-HYDRAULIC HAND Parts scheme
  For full view, you need register

Parts for your D6H TRACK-TYPE TRACTOR:

CATERPILLAR SIS
Pos. Part No Qty Parts name Comments
1. 2A-1736 [1] HANDLE  
2. 3K-2365 [1] ROD  
3. 1B-4203 [4] NUT  
4. 5J-5315 [3] ROD END  
5. 2L-6267 [3] LOCKNUT  
6. 0S-1591 [2] BOLT  
7. 1D-4717 [2] NUT  
8. 5D-1849 [1] LEVER  
9. 8T-8932 [1] PIN ASSEM.  
10. 2J-7295 [1] SPRING  
11. 1M-1341 [1] ROD END  
12. 4D-8924 [1] LEVER  
13. 3W-0436 [1] BRACKET  
14. 1A-2029 [3] BOLT  
15. 5M-2894 [5] WASHER  
16. 5P-8165 [1] FILM  
17. 6T-8163 [1] COVER  
18. 6J-0488 [4] SCREW  
19. 3K-3491 [1] ROD  
20. 3T-9361 [1] BRACKET ASSEM.  
21. 0S-1588 [2] BOLT  
22. 6T-7764 [1] LEVER  
23. 3W-0842 [1] SHAFT  
24. 8T-0741 [6] SEAL  
25. 8T-0798 [2] BEARING  
26. 1B-8704 [2] KEY  
27. 3T-9351 [1] SHAFT  
28. 8T-2637 [1] PIN  
29. 4J-3044 [2] BEARING  
30. 9G-1240 [1] SEAL  
31. 6P-5207 [1] SEAL (DOMED)  
 

#XMBP97980535
 

7G-5505: CONTROL GP-HYDRAULIC HAND

HYDRAULIC HAND CONTROL (7G5505 N/S) -- Lift -- Part 1 of 2
Part of 3W3925, 3W3935, 5G9311 and 5G9307 Hydraulic Arrangements
AN ATTACHMENT
j29118e XMBP9798
7G5505 CONTROL GP-HYDRAULIC HAND Parts scheme
  For full view, you need register

Parts for your D6H TRACK-TYPE TRACTOR:

CATERPILLAR SIS
Pos. Part No Qty Parts name Comments
1. 3T-8117 [1] CHANNEL ASSEM.  
  9F-2978 [4] NUT (WELD)  
2. 0S-0509 [2] BOLT  
3. 5M-2894 [7] WASHER  
4. 1A-2029 [3] BOLT  
5. 0S-1591 [3] BOLT  
  1D-4717 [3] NUT  
6. 5P-8166 [1] FILM  
7. 9P-1455 [1] LEVER  
8. 0S-1588 [2] BOLT  
9. 3W-3986 [1] LEVER  
10. 3W-3987 [1] LEVER  
11. 1B-0676 [1] PIN  
  3B-4615 [1] COTTER PIN  
12. 1M-1341 [1] ROD END  
13. 6P-5209 [1] COVER  
  6J-2214 [4] SCREW  
14. 4L-7551 [1] ROD  
  1B-4203 [2] NUT  
15. 5J-5315 [1] ROD END  
  2L-6267 [1] LOCKNUT  
 

#XMBP97980536
 

7G-5505: CONTROL GP-HYDRAULIC HAND

HYDRAULIC HAND CONTROL (7G5505 N/S) -- Lift -- Part 2 of 2
Part of 3W3925, 3W3935, 5G9311 and 5G9307 Hydraulic Arrangements
AN ATTACHMENT
j29119e XMBP9798
7G5505 CONTROL GP-HYDRAULIC HAND Parts scheme
  For full view, you need register

Parts for your D6H TRACK-TYPE TRACTOR:

CATERPILLAR SIS
Pos. Part No Qty Parts name Comments
1. 8T-0741 [6] SEAL  
2. 3W-3989 [1] SHAFT  
3. 8T-0798 [2] BEARING  
4. 1B-8704 [4] KEY  
5. 3T-8118 [1] SHAFT  
6. 4J-3044 [2] BEARING  
7. 2A-1736 [1] HANDLE  
8. 0L-1351 [2] BOLT  
  5M-2894 [2] WASHER  
9. 3T-9345 [1] BRACKET  
10. 5J-5315 [2] ROD END  
  2L-6267 [2] LOCKNUT  
11. 3K-5744 [1] ROD  
  1B-4203 [2] NUT  
12. 9G-1240 [1] SEAL  
13. 2J-7295 [1] SPRING  
14. 6P-5208 [1] GUIDE  
15. 6P-5207 [1] SEAL  
16. 3W-0432 [1] SUPPORT  
17. 3W-3988 [1] LEVER  
18. 0S-1591 [1] BOLT  
  1D-4717 [1] NUT  
 

#XMBP97980537
 

9G-5669: CONTROL GP-HYDRAULIC HAND

HYDRAULIC HAND CONTROL (9G5669 N/S) -- Lift & Tilt -- Type 1 -- Part 1 of 2
Part of 3W3930, 3W3940, 5G9312 and 5G9313 Hydraulic Arrangements
AN ATTACHMENT
j29131e XMBP9798
9G5669 CONTROL GP-HYDRAULIC HAND Parts scheme
  For full view, you need register

Parts for your D6H TRACK-TYPE TRACTOR:

CATERPILLAR SIS
Pos. Part No Qty Parts name Comments
1. 3W-3989 [1] SHAFT  
2. 8T-0741 [10] SEAL  
3. 8T-0798 [2] BEARING  
4. 3T-8117 [1] CHANNEL ASSEM.  
  9F-2978 [4] NUT (WELD)  
5. 0S-0509 [2] BOLT  
6. 5M-2894 [6] WASHER  
7. 6J-2214 [4] SCREW  
8. 5P-8161 [1] FILM  
9. 0L-1351 [2] BOLT  
10. 2A-1736 [1] HANDLE  
11. 2J-7295 [1] SPRING  
12. 4Y-1286 [1] SHAFT ASSEM.  
13. 3W-3986 [1] LEVER  
14. 3T-9345 [1] BRACKET  
15. 0S-1588 [2] BOLT  
16. 1B-4203 [8] NUT  
17. 5H-4215 [1] ROD  
18. 5J-5315 [6] ROD END  
19. 2L-6267 [6] LOCKNUT  
20. 9G-1240 [1] SEAL  
21. 6P-5209 [1] COVER  
22. 6P-5208 [1] GUIDE  
23. 6P-5207 [1] SEAL  
24. 3T-9350 [1] LEVER  
25. 0S-1591 [5] BOLT  
  1D-4717 [5] NUT  
26. 3T-9351 [1] SHAFT  
27. 8T-2637 [1] PIN  
28. 4J-3044 [4] BEARING  
 

#XMBP97980538
 

9G-5669: CONTROL GP-HYDRAULIC HAND

HYDRAULIC HAND CONTROL (9G5669 N/S) -- Lift & Tilt -- Type 1 -- Part 2 of 2
Part of 3W3930, 3W3940, 5G9312 and 5G9313 Hydraulic Arrangements
AN ATTACHMENT
j29132e XMBP9798
9G5669 CONTROL GP-HYDRAULIC HAND Parts scheme
  For full view, you need register

Parts for your D6H TRACK-TYPE TRACTOR:

CATERPILLAR SIS
Pos. Part No Qty Parts name Comments
1. 3K-5744 [1] ROD  
2. 3W-3990 [2] LEVER  
3. 1A-2029 [3] BOLT  
  5M-2894 [3] WASHER  
4. 3W-0432 [1] SUPPORT  
5. 3W-3988 [1] LEVER  
6. 3W-3987 [1] LEVER  
7. 1B-0676 [2] PIN  
  3B-4615 [2] COTTER PIN  
8. 1M-1341 [2] ROD END  
9. 5K-1743 [1] ROD  
10. 4L-7551 [1] ROD  
11. 3W-3991 [1] SHAFT  
12. 1B-8704 [5] KEY  
13. 8T-0741 [2] SEAL  
14. 8T-0798 [2] BEARING  
 

#XMBP97980539
 

9G-5669: CONTROL GP-HYDRAULIC HAND

HYDRAULIC HAND CONTROL (9G5669 N/S) -- Lift & Tilt -- Type 2 -- Part 1 of 2
Part of 3W3930, 3W3940, 5G9312 and 5G9313 Hydraulic Arrangements
For outside Japan
AN ATTACHMENT
j36014e XMBP9798
9G5669 CONTROL GP-HYDRAULIC HAND Parts scheme
  For full view, you need register

Parts for your D6H TRACK-TYPE TRACTOR:

CATERPILLAR SIS
Pos. Part No Qty Parts name Comments
1. 3W-3989 [1] SHAFT  
2. 8T-0741 [10] SEAL  
3. 8T-0798 [2] BEARING  
4. 3T-8117 [1] CHANNEL ASSEM.  
  9F-2978 [4] NUT (WELD)  
5. 5M-3062 [2] BOLT  
6. 8T-4896 [6] WASHER  
7. 6J-2214 [4] SCREW  
8. 5P-8161 [1] FILM  
9. 5S-7379 [1] BOLT  
10. 2A-1736 [1] HANDLE  
11. 2J-7295 [1] SPRING  
12. 4Y-1286 [1] SHAFT ASSEM.  
13. 3W-3986 [1] LEVER  
14. 3T-9345 [1] BRACKET  
15. 9B-7237 [2] BOLT  
16. 1B-4203 [8] NUT  
17. 5H-4215 [1] ROD  
18. 5J-5315 [6] ROD END  
19. 2L-6267 [6] LOCKNUT  
20. 9G-1240 [1] SEAL  
21. 6P-5209 [1] COVER  
22. 6P-5208 [1] GUIDE  
23. 6P-5207 [1] SEAL (DOMED)  
24. 3T-9350 [1] LEVER  
25. 4L-9337 [5] BOLT  
  1D-4717 [5] NUT  
26. 3T-9351 [1] SHAFT  
27. 8T-2637 [1] PIN  
28. 4J-3044 [4] BEARING  
29. 4L-6454 [1] BOLT  
 

Information:

Special Instruction
Installation of Vented Buffer Seal Assembly, U-Cup Seal, and Double Lip Wiper Seal for Hydraulic Cylinders{7562}
Installation of Vented Buffer Seal Assembly, U-Cup Seal, and Double Lip Wiper Seal for Hydraulic Cylinders{7562}
Installation of Double Lip Wiper Seal{7562}
Installation of Double Lip Wiper Seal{7562}
Installation of Double Lip Wiper Seal{7562}
Installation of Double Lip Wiper Seal{7562}
Technical Information Bulletin
Surface Finishes of Cylinder Bores{7562}
Surface Finishes of Cylinder Bores{7562}
Color Change for Cylinder Rod Seals (Wiper, U-Cup and Buffer){5100, 7555, 7562}
Color Change for Cylinder Rod Seals (Wiper, U-Cup and Buffer){5100, 7555, 7562}
Tool Operating Manual
Procedures for Using the 232-4686 Cylinder Washer Tank Group European Union Compliant{0374, 0599, 0680, 0738}
Procedures for Using the 232-4686 Cylinder Washer Tank Group European Union Compliant{0374, 0599, 0680, 0738}
1U-9001 and 1U-9002 Automatic Hone Tooling{0599, 0677, 0738, 7562, 7562}
1U-9001 and 1U-9002 Automatic Hone Tooling{0599, 0677, 0738, 7562, 7562}
Model HCS-40 Hydraulic Cylinder Servicer{0374, 0599, 0700, 0738, 7562}
Model HCS-40 Hydraulic Cylinder Servicer{0374, 0599, 0700, 0738, 7562}
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}
Using the 265-4177, 265-4209 Service Tool Groups to Install Sensors in Position-Sensing Hydraulic Cylinders{0599, 0709, 0738, 1439, 7562, 7562}
Using the 265-4177, 265-4209 Service Tool Groups to Install Sensors in Position-Sensing Hydraulic Cylinders{0599, 0709, 0738, 1439, 7562, 7562}
Using the 9U-7868 and 9U-7869 Spanner Wrench to Remove and install Threaded Gland Cylinder Heads{0374, 0599, 0602, 0738}
Using the 9U-7868 and 9U-7869 Spanner Wrench to Remove and install Threaded Gland Cylinder Heads{0374, 0599, 0602, 0738}
Procedures for Using the 120-9143 Cylinder Washer Tank Group {0374, 0602, 0680, 0738}
Procedures for Using the 120-9143 Cylinder Washer Tank Group {0374, 0602, 0680, 0738}
Reuse And Salvage Guidelines
HVOF Identification and Polishing (Superfinishing){0674, 0679, 1000, 7000, 7562}
HVOF Identification and Polishing (Superfinishing){0674, 0679, 1000, 7000, 7562}
Service Magazine
Double Lip Wiper Seals Must Be Installed Properly {7562}
2002/12/09
Procedure Now Available to Test the Position Sensor of a Hydraulic Cylinder {1439, 7562}
2012/10/04
Compatible Puller Stud and Hydraulic Cylinder Capacity Chart {0599, 7000, 7562}
2009/01/05
A Rework Procedure Improves the Seal Assembly Performance in Hydraulic Cylinders on Cat Products {7562}
2010/04/30

Caterpillar Parts SIS Catalog D6H :

CYLINDER GP-DOZER LIFT
1U-3989 CYLINDER GP-DOZER LIFT
CYLINDER GP-DOZER LIFT
1U-3989 CYLINDER GP-DOZER LIFT
CYLINDER GP
9T-6095 CYLINDER GP
CYLINDER GP-TILT
1U-3991 CYLINDER GP-TILT
CYLINDER GP-TILT
1U-3991 CYLINDER GP-TILT
LINES GP-OIL
7G-4659 LINES GP-OIL
LINES GP-OIL
7G-4659 LINES GP-OIL
LINES GP-WINCH
7G-7857 LINES GP-WINCH
CYLINDER GP-DOZER LIFT
1U-3990 CYLINDER GP-DOZER LIFT
LIFT CYLINDER GROUP
4Y-3807 LIFT CYLINDER GROUP
CYLINDER GP-RIPPER LIFT
9T-2716 CYLINDER GP-RIPPER LIFT
CONTROL GP-HYDRAULIC HAND
9G-6033 CONTROL GP-HYDRAULIC HAND
CONTROL GP-HYDRAULIC HAND
7G-5505 CONTROL GP-HYDRAULIC HAND
CONTROL GP-HYDRAULIC HAND
7G-5505 CONTROL GP-HYDRAULIC HAND
CONTROL GP-HYDRAULIC HAND
9G-5669 CONTROL GP-HYDRAULIC HAND
CONTROL GP-HYDRAULIC HAND
9G-5669 CONTROL GP-HYDRAULIC HAND

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