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8J6798 RELIEF VALVE GROUP Part of Control Valves shown on Pages 37 and 39 235 EXCAVATOR


HYDRAULIC SYSTEM
VALVE GP-RELIEF
VALVE GP-CONTROL

EXCAVATOR 235 EXCAVATOR 64R
 235 EXCAVATOR - 64R1-64R454 BASIC ENGINE NOT INCLUDED 64R00001-UP (MACHINE) UEH0887S 235 64R   (1977)

HYDRAULIC SYSTEM

VALVE GP-RELIEF
VALVE GP-RELIEF
8J-6798 VALVE GP-RELIEF
VALVE GP-RELIEF
8J-0328 VALVE GP-RELIEF
VALVE GP-RELIEF
9J-2041 VALVE GP-RELIEF
VALVE GP-PITCH RELIEF
8J-2057 VALVE GP-PITCH RELIEF
VALVE GP-PITCH RELIEF
8J-2057 VALVE GP-PITCH RELIEF
VALVE GP-RELIEF
9J-3024 VALVE GP-RELIEF
VALVE GP-RELIEF
8J-9357 VALVE GP-RELIEF
 

#UEH0887S0060
 

8J-6798: VALVE GP-RELIEF

8J6798 RELIEF VALVE GROUP
Part of Control Valves shown on Pages 37 and 39
c149372 UEH0887S
8J6798 VALVE GP-RELIEF Parts scheme
  For full view, you need register

Parts for your 235 EXCAVATOR:

CATERPILLAR SIS
Pos. Part No Qty Parts name Comments
1. 2M-9780 [1] SEAL  
2. 4D-9986 [1] SEAL  
3. 9J-2504 C [1] VALVE GROUP  
4. 8J-0323 [1] SEAT  
5. 3J-1907 [1] SEAL  
6. 8J-0331 [1] VALVE  
7. 8J-0322 [1] SPRING  
8. 5J-6153 [6] SHIM (.0076" Thick)  
9. 6J-8696 [1] SHIM (.048" Thick)  
  C   INDICATES CHANGE
 

#UEH0887S0061
 

8J-0328: VALVE GP-RELIEF

8J328 RELIEF VALVE GROUP
Part of Control Valves and 8J6311 Valve Group shown on Pages 37, 39 and 69
c149373 UEH0887S
8J0328 VALVE GP-RELIEF Parts scheme
  For full view, you need register

Parts for your 235 EXCAVATOR:

CATERPILLAR SIS
Pos. Part No Qty Parts name Comments
1. 2M-9780 [1] SEAL  
2. 4D-9986 [1] SEAL  
3. 9J-2504 C [1] VALVE GROUP  
4. 8J-0323 [1] SEAT  
5. 3J-1907 [1] SEAL  
6. 8J-0331 [1] VALVE  
7. 8J-0322 [1] SPRING  
8. 5J-6153 [6] SHIM (.0076" Thick)  
9. 6J-8696 [1] SHIM (.048" Thick)  
  C   INDICATES CHANGE
 

#UEH0887S0062
 

8J-8476: VALVE GP-CONTROL

CONTROL VALVE (8J8476 N/S)--3 Stem--Part 1 of 2
Serial No. 64R1 to 64R279 inclusive
c118674 UEH0887S
8J8476 VALVE GP-CONTROL Parts scheme
  For full view, you need register

Parts for your 235 EXCAVATOR:

CATERPILLAR SIS
Pos. Part No Qty Parts name Comments
1. [12] BOLT  
2. [24] LOCKWASHER  
3. [6] PLUG  
  [6] SEAL  
4. [6] SCREW  
5. [3] HOUSING  
6. [6] SEAL  
7. [8] BOLT  
  [8] LOCKWASHER  
8. [2] HOUSING  
9. [2] SEAL  
10. [2] SEAL  
11. [3] HOUSING  
12. [12] BOLT  
 

#UEH0887S0063
 

8J-8476: VALVE GP-CONTROL

CONTROL VALVE (8J8476 N/S)--3 Stem--Part 2 of 2
Serial No. 64R1 to 64R279 inclusive. 8J6798, 8J328 and
9J3558 Valve parts are shown on Pages 35 and 40
c150701 UEH0887S
8J8476 VALVE GP-CONTROL Parts scheme
  For full view, you need register

Parts for your 235 EXCAVATOR:

CATERPILLAR SIS
Pos. Part No Qty Parts name Comments
1. 8J-4645 C [6] PLUG  
2. 7M-8485 C [12] SEAL  
3. 7J-7852 [6] SPRING  
4. 8J-0324 [6] PLUG  
5. 9S-8006 [1] PLUG  
  2M-9780 [1] SEAL  
6. 5F-5835 [5] SPRING  
7. 8J-0328 Y [3] VALVE GROUP  
    (Separate Illustration)
8. 8J-1575 [1] COVER  
  4J-0520 [1] SEAL  
9. 0T-0772 [4] BOLT  
  3B-4507 [4] LOCKWASHER  
10. 8J-6798 Y [2] VALVE GROUP  
    (Separate Illustration)
11. 9S-4191 [2] PLUG  
  3J-1907 [2] SEAL  
12. 9S-4180 [6] PLUG  
  4J-7533 [6] SEAL  
13. 8J-6815 [2] PLUG  
14. 7J-7423 [3] VALVE  
15. 7S-8491 [3] SPRING  
16. 9J-2021 [3] PLUG  
  2S-4078 [3] SEAL  
17. 9J-3558 YC [1] VALVE GROUP  
    (Separate Illustration)
18. 9S-4183 C [2] PLUG  
  3D-2824 [2] SEAL  
  C   INDICATES CHANGE
  Y   SEPARATE ILLUSTRATION
 

#UEH0887S0064
 

8J-8476: VALVE GP-CONTROL

8J8476 CONTROL VALVE GROUP--3 Stem--Part 1 of 2
Serial No. 64R280 to 64R435 inclusive
c118674 UEH0887S
8J8476 VALVE GP-CONTROL Parts scheme
  For full view, you need register

Parts for your 235 EXCAVATOR:

CATERPILLAR SIS
Pos. Part No Qty Parts name Comments
1. [12] BOLT  
2. [24] LOCKWASHER  
3. [6] PLUG  
  [6] SEAL  
4. [6] SCREW  
5. [3] HOUSING  
6. [6] SEAL  
7. [8] BOLT  
  [8] LOCKWASHER  
8. [2] HOUSING  
9. [2] SEAL  
10. [2] SEAL  
11. [3] HOUSING  
12. [12] BOLT  
 

#UEH0887S0065
 

8J-8476: VALVE GP-CONTROL

8J8476 CONTROL VALVE GROUP--3 Stem--Part 2 of 2
Serial No. 64R280 to 64R435 inclusive
8J6798, 8J328 and 9J5744 Valve parts are shown on Pages 35 and 40-1
c150799 UEH0887S
8J8476 VALVE GP-CONTROL Parts scheme
  For full view, you need register

Parts for your 235 EXCAVATOR:

CATERPILLAR SIS
Pos. Part No Qty Parts name Comments
1. 8J-4645 C [6] PLUG  
2. 7M-8485 C [12] SEAL  
3. 7J-7852 [6] SPRING  
4. 8J-0324 [6] PLUG  
5. [1] PLUG  
  2M-9780 [1] SEAL  
6. 5F-5835 [5] SPRING  
7. 8J-0328 Y [3] VALVE GROUP  
    (Separate Illustration)
8. 8J-1575 [1] COVER  
  4J-0520 [1] SEAL  
9. 0T-0772 [4] BOLT  
  3B-4507 [4] LOCKWASHER  
10. 8J-6798 Y [2] VALVE GROUP  
    (Separate Illustration)
11. 9S-4191 [2] PLUG  
  3J-1907 [2] SEAL  
12. 9S-4180 [6] PLUG  
  4J-7533 [6] SEAL  
13. 8J-6815 [2] PLUG  
14. 7J-7423 [3] VALVE  
15. 7S-8491 [3] SPRING  
16. 9J-2021 [3] PLUG  
17. 9J-5744 YC [1] VALVE GROUP  
    (Separate Illustration)
18. 9S-4183 [2] PLUG  
  3D-2824 [2] SEAL  
19. 9S-8010 C [2] PLUG  
20. 2S-4078 C [5] SEAL  
  C   INDICATES CHANGE
  Y   SEPARATE ILLUSTRATION
 

#UEH0887S0066
 

8J-8476: VALVE GP-CONTROL

8J8476 CONTROL VALVE GROUP--3 Stem--Part 1 of 2
Serial No. 64R436 to 64R440 inclusive
c163113 UEH0887S
8J8476 VALVE GP-CONTROL Parts scheme
  For full view, you need register

Parts for your 235 EXCAVATOR:

CATERPILLAR SIS
Pos. Part No Qty Parts name Comments
1. 0T-0055 [12] BOLT  
2. 3B-4506 [24] LOCKWASHER  
3. 9S-4191 [6] PLUG  
  3J-1907 [6] SEAL  
4. 9F-2167 [6] SCREW  
5. 8J-5949 [3] HOUSING  
6. 1H-5728 [6] SEAL  
7. 4F-5192 [8] BOLT  
  3B-4507 [8] LOCKWASHER  
8. 8J-3596 [2] HOUSING  
9. 4J-0522 [2] SEAL  
10. 8J-3599 [2] SEAL  
11. 8J-5950 [3] HOUSING  
12. 0S-1571 [12] BOLT  
 

#UEH0887S0067
 

8J-8476: VALVE GP-CONTROL

8J8476 CONTROL VALVE GROUP--3 Stem--Part 2 of 2
Serial No. 64r436 to 64R440 inclusive
8J6798, 8J328 and 9J6421 Valve parts are shown on Pages 35 and 40-2
c162405 UEH0887S
8J8476 VALVE GP-CONTROL Parts scheme
  For full view, you need register

Parts for your 235 EXCAVATOR:

CATERPILLAR SIS
Pos. Part No Qty Parts name Comments
1. 8J-4645 [6] PLUG  
2. 7M-8485 [12] SEAL  
3. 7J-7852 [6] SPRING  
4. 8J-0324 [6] PLUG  
5. [1] PLUG  
  2M-9780 [1] SEAL  
6. 5F-5835 [5] SPRING  
7. 8J-0328 [3] VALVE GROUP  
8. 9J-6421 YC [1] VALVE GROUP  
    (Separate Illustration)
9. 9S-4183 [2] PLUG  
  3D-2824 [2] SEAL  
10. 8J-6798 YC [2] VALVE GROUP  
    (Separate Illustration)
11. 9S-4191 [2] PLUG  
  3J-1907 [2] SEAL  
12. 9S-4180 [6] PLUG  
  4J-7533 [6] SEAL  
13. 8J-6815 [2] PLUG  
14. 7J-7423 [3] VALVE  
15. 7S-8491 [3] SPRING  
16. 9J-2021 [3] PLUG  
17. 9S-8010 [2] PLUG  
18. 2S-4078 [5] SEAL  
  C   INDICATES CHANGE
  Y   SEPARATE ILLUSTRATION
 

#UEH0887S0068
 

8J-8476: VALVE GP-CONTROL

8J8476 CONTROL VALVE GROUP--3 Stem--Part 1 of 2
Serial No. 64J441-Up
c211950 UEH0887S
8J8476 VALVE GP-CONTROL Parts scheme
  For full view, you need register

Parts for your 235 EXCAVATOR:

CATERPILLAR SIS
Pos. Part No Qty Parts name Comments
1. 0T-0055 [12] BOLT  
2. 3B-4506 [24] LOCKWASHER  
3. 9S-4191 [6] PLUG  
  3J-1907 [6] SEAL  
4. 9F-2167 [6] SCREW  
5. 8J-5949 [3] HOUSING  
6. 1H-5728 [6] SEAL  
7. 8J-5950 [3] HOUSING  
8. 0S-1571 [12] BOLT  
 

#UEH0887S0069
 

8J-8476: VALVE GP-CONTROL

8J8476 CONTROL VALVE GROUP--3 Stem--Part 2 of 2
Serial No. 64J441-Up
8J6798, 8J328 and 9J6421 Valve parts are shown on Pages 35 and 40-2
c214213 UEH0887S
8J8476 VALVE GP-CONTROL Parts scheme
  For full view, you need register

Parts for your 235 EXCAVATOR:

CATERPILLAR SIS
Pos. Part No Qty Parts name Comments
1. 8J-4645 [6] PLUG  
2. 7M-8485 [12] SEAL  
3. 7J-7852 [6] SPRING  
4. 8J-0324 [6] PLUG  
5. [1] PLUG  
  2M-9780 [1] SEAL  
6. 5F-5835 [5] SPRING  
7. 8J-0328 [3] VALVE GROUP  
8. 9J-6421 Y [1] VALVE GROUP  
    (Separate Illustration)
9. 9S-4183 [2] PLUG  
  3D-2824 [2] SEAL  
10. 8J-6798 Y [2] VALVE GROUP  
    (Separate Illustration)
11. 9S-4191 C [8] PLUG  
  3J-1907 C [8] SEAL  
12. 9J-9288 C [1] PLUG  
  6N-0515 C [1] SPRING  
  9J-9849 C [1] VALVE  
13. 2S-4078 [5] SEAL  
14. 7J-7423 C [2] VALVE  
15. 7S-8491 C [2] SPRING  
16. 9J-2021 [2] PLUG  
17. 9S-8010 [2] PLUG  
  C   INDICATES CHANGE
  Y   SEPARATE ILLUSTRATION
 

Information:

Technical Information Bulletin
Spring In 9T-0122 Line Relief Valve May Not Operate Correctly
Spring In 9T-0122 Line Relief Valve May Not Operate Correctly
Specifications
Combiner, Summing And Main Relief Valve<BR> (9J782) 9J3024 Relief Valve, 9J785 Summing Valve, 9J775 Combiner Valve
235 EXCAVATOR HYDRAULIC SYSTEM
Swing Circuit Combiner And Relief Valve<BR> (8J8921) 8J9357 Relief Valve, 8J8908 Combiner Valve
235 EXCAVATOR HYDRAULIC SYSTEM
Swing Circuit Combiner And Relief Valve<BR> (8J8921), 8J9357 Relief Valve, 8J8908 Combiner Valve
235 FRONT SHOVEL HYDRAULIC SYSTEM
Combiner, Summing And Main Relief Valve<BR> (9J782), 9J3024 Relief Valve, 9J785 Summing Valve, 9J775 Combiner Valve
235 FRONT SHOVEL HYDRAULIC SYSTEM
Tool Operating Manual
Repairing Line Relief Valve Seats in Hydraulic Control Valves Using the 229-3612 Hydraulic Valve Seat Repair Kit{0738, 5117}
Repairing Line Relief Valve Seats in Hydraulic Control Valves Using the 229-3612 Hydraulic Valve Seat Repair Kit{0738, 5117}
Disassembly and Assembly
Oil Cooler Relief Valve
235 EXCAVATOR VEHICLE SYSTEMS
Combiner, Summing And Main Relief Valve
235 EXCAVATOR VEHICLE SYSTEMS
Main System Relief Valve
235 EXCAVATOR VEHICLE SYSTEMS
Swing Combiner And Relief Valve
235 EXCAVATOR VEHICLE SYSTEMS
Line Relief Valves
235 EXCAVATOR VEHICLE SYSTEMS
Service Magazine
New Line Relief Valves Have Higher Leak Pressures And Less Noise{5453,5463,5464,5550}
1985/06/03
The 229-3612 Valve Seat Tool Gp Is Available to Repair Line Relief Valve Seats {0738, 5117}
2010/03/01

Caterpillar Parts SIS Catalog 235 :

ALTERNATOR GP
2P-1204 ALTERNATOR GP
5S-9088 ALTERNATOR GP-CHARGING
ALTERNATOR GP-CHARGING
5S-9088 ALTERNATOR GP-CHARGING
ALTERNATOR GP-CHARGING
2P-7836 ALTERNATOR GP-CHARGING
LAMP GP
1M-1882 LAMP GP
ALTERNATOR GP-CHARGING
3A-1997 ALTERNATOR GP-CHARGING
5C-5102 CHARGING ALTERNATOR GROUP
LAMP GP
1M-1882 LAMP GP
VALVE GP-RELIEF
8J-0328 VALVE GP-RELIEF
VALVE GP-CONTROL
8J-8476 VALVE GP-CONTROL
8J-8476 VALVE GP-CONTROL
VALVE GP-CONTROL
8J-8476 VALVE GP-CONTROL
8J-8476 VALVE GP-CONTROL
VALVE GP-CONTROL
8J-8476 VALVE GP-CONTROL
8J-8476 VALVE GP-CONTROL
VALVE GP-CONTROL
8J-8476 VALVE GP-CONTROL

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