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2G8840 SERVICE BRAKE CONTROL GROUP--Cab Area--Part 2 of 3 Serial No. 84A560-Up 777 TRUCK


BRAKING SYSTEM
CONTROL GP
VALVE GP
CONTROL GP
VALVE GP

TRUCK 777 TRUCK 84A
 777 TRUCK 84A00001-01283 (MACHINE) POWERED BY D348 ENGINE SEBP1035 777 84A   (1975)

BRAKING SYSTEM

CONTROL GP
CONTROL GP-BRAKE
9D-4710 CONTROL GP-BRAKE
CONTROL GP-BRAKE
2G-8840 CONTROL GP-BRAKE
CONTROL GP-BRAKE
2G-8840 CONTROL GP-BRAKE
CONTROL GP-BRAKE
2G-8840 CONTROL GP-BRAKE
CONTROL GP-BRAKE
2G-3660 CONTROL GP-BRAKE
PARKING BRAKE CONTROL GROUP
9D-4705 PARKING BRAKE CONTROL GROUP
 

#SEBP10350570
 

2G-8840: CONTROL GP-BRAKE

2G8840 SERVICE BRAKE CONTROL GROUP--Cab Area--Part 2 of 3
Serial No. 84A560-Up
c218923 SEBP1035
2G8840 CONTROL GP-BRAKE Parts scheme
  For full view, you need register

Parts for your 777 TRUCK:

CATERPILLAR SIS
Pos. Part No Qty Parts name Comments
1. 6D-9858 [1] HOSE ASSEM. 127 cm(50 in.)  
2. 4S-7606 [1] ELBOW  
  3B-6487 [1] COUPLING  
3. 8M-3368 [1] VALVE ASSEM. (check)  
4. 5B-8978 [1] TEE  
5. 3D-6370 [1] ELBOW  
6. 3D-8884 [2] ELBOW  
7. 6D-5364 [1] HOSE ASSEM. 35.56 cm(14 in.)  
8. 5D-5911 [1] HOSE ASSEM. 27.94 cm(11 in.)  
9. 2D-7325 [4] TEE  
10. 4H-6147 [1] CONNECTOR  
11. 3S-8666 [1] ELBOW  
12. 4S-6667 [1] HOSE ASSEM. 60.96 cm(24 in.)  
13. 6D-1432 [2] VALVE (check)  
14. 7D-5998 [1] HOSE ASSEM. 50.80 cm(20 in.)  
    (Air Tank to Port No. 4)
15. 6B-5072 [1] BUSHING  
16. 000-7244 [1] ELBOW  
17. 4S-7528 [1] HOSE ASSEM. 81.28 cm(32 in.)  
    (Parking Brake Valve to Port No. 8)
18. 3D-7587 [4] ELBOW  
19. 2D-8926 [1] HOSE ASSEM. 52.07 cm(20.50 in.)  
    (Air Tank to Port No. 2)
20. 7D-3024 [1] HOSE ASSEM. 320.04 cm(126 in.)  
    (Parking Brake Valve to Port No. 5)
21. 2H-3940 [1] ELBOW  
22. 4J-3914 [1] ELBOW  
23. 6J-7926 [1] HOSE ASSEM. 259.56 cm(102.19 in.)  
24. 2H-9091 [1] CONNECTOR  
25. 7D-3024 [1] HOSE ASSEM.  
    (Air Control Valve to Port No. 11)
26. 2D-8926 [1] HOSE ASSEM. 52.07 cm(20.50 in.)  
    (Air Tank Valve to Port No. 3)
 

#SEBP10350571
 

2G-8840: CONTROL GP-BRAKE

2G8840 SERVICE BRAKE CONTROL GROUP--Cab Area--Part 3 of 3
Serial No. 84A560-Up
6G4672 and 9D8098 Valve parts are shown on Pages 184A & 185
c227399 SEBP1035
2G8840 CONTROL GP-BRAKE Parts scheme
  For full view, you need register

Parts for your 777 TRUCK:

CATERPILLAR SIS
Pos. Part No Qty Parts name Comments
1. 7D-6106 [1] HOSE ASSEM. 92.71 cm(36.50 in.)  
2. 3D-7587 [6] ELBOW  
3. 4D-1544 C [1] CLIP  
4. 0S-0509 [2] BOLT  
  4B-4278 [2] WASHER  
5. 3B-4506 [6] LOCKWASHER  
6. 6G-4672 CY [1] VALVE GROUP (Air Control)  
    (Separate Illustration)
7. 0L-1351 [4] BOLT  
  4B-5271 [4] WASHER  
8. 9D-8098 Y [1] VALVE ASSEM. (Air Control)  
    (Separate Illustration)
9. 2G-2512 [1] SHAFT  
10. 9D-0882 [4] SETSCREW  
11. 9D-9081 [1] HANDLE  
12. 5K-2294 [2] BEARING  
13. 9D-9079 [1] HANDLE  
14. 5D-9508 [1] HOSE ASSEM. 248.48 cm(112 in.)  
15. 7D-4242 [1] HOSE ASSEM. 243.84 cm(96 in.)  
16. 3S-6115 [1] TEE  
17. 6D-4045 [1] HOSE ASSEM. 68.58 cm(27 in.)  
    (Parking Brake Valve to Port No. 13)
18. 6J-7926 [1] HOSE ASSEM. 259.56cm(102.19in.)  
19. 2D-7325 [1] TEE  
20. 5H-4778 [1] UNION  
21. 1B-2714 [2] BOLT  
  1B-4330 [2] NUT  
22. 3B-4504 [2] LOCKWASHER  
23. 2G-8815 C [1] VALVE (pressure)  
24. 8D-9423 [3] COUPLING  
25. 9M-8662 [6] COUPLING  
26. 4D-0577 [1] ELBOW  
  6B-4661 [1] BUSHING  
27. 2G-2511 [1] SHAFT ASSEM.  
28. 5K-8451 [1] CLIP  
29. 4D-6463 C [1] CLIP  
  C   INDICATES CHANGE
  Y   SEPARATE ILLUSTRATION
 

#SEBP10350572
 

2G-3594: VALVE GP-AIR

2G3594 AIR CONTROL VALVE GROUP
Serial No. 84A95-Up
Part of 2G3660 Parking Brake Control Group shown on Page 182D
c211222 SEBP1035
2G3594 VALVE GP-AIR Parts scheme
  For full view, you need register

Parts for your 777 TRUCK:

CATERPILLAR SIS
Pos. Part No Qty Parts name Comments
1. 4S-7606 [2] UNION  
2. 3B-6552 [1] ELBOW  
3. 2G-3594 Y [1] VALVE GROUP  
    (Separate Illustration)
4. 2N-3479 [2] SCREW  
5. 3D-8935 [2] HOSE ASSEM.  
6. 2A-0762 [1] BOLT  
  3B-4504 [1] LOCKWASHER  
7. 9D-8242 [1] CLAMP  
8. 4H-6147 [2] UNION  
9. 6F-2166 [2] WASHER  
10. 4J-3430 [2] STOP  
11. 9M-7357 [2] COUPLING ASSEM.  
  Y   SEPARATE ILLUSTRATION
 

#SEBP10350573
 

2G-3660: CONTROL GP-BRAKE

2G3660 BRAKE CONTROL GROUP--Parking
Serial No. 84A95-Up
2G3594 Valve parts are shown on Page 182D
c211221 SEBP1035
2G3660 CONTROL GP-BRAKE Parts scheme
  For full view, you need register

Parts for your 777 TRUCK:

CATERPILLAR SIS
Pos. Part No Qty Parts name Comments
1. 4S-7606 [2] UNION  
2. 3B-6552 [1] ELBOW  
3. 2G-3594 Y [1] VALVE GROUP  
    (Separate Illustration)
4. 2N-3479 [2] SCREW  
5. 3D-8935 [2] HOSE ASSEM.  
6. 2A-0762 [1] BOLT  
  3B-4504 [1] LOCKWASHER  
7. 9D-8242 [1] CLAMP  
8. 4H-6147 [2] UNION  
9. 6F-2166 [2] WASHER  
10. 4J-3430 [2] STOP  
11. 9M-7357 [2] COUPLING ASSEM.  
  Y   SEPARATE ILLUSTRATION
 

#SEBP10350574
 

9D-4705: PARKING BRAKE CONTROL GROUP

9D4705 PARKING BRAKE CONTROL GROUP
Serial No. 84A1 to 84A94 inclusive
c206456 SEBP1035
9D4705 PARKING BRAKE CONTROL GROUP Parts scheme
  For full view, you need register

Parts for your 777 TRUCK:

CATERPILLAR SIS
Pos. Part No Qty Parts name Comments
1. 6J-0488 [2] SCREW  
2. 4M-8478 [2] SCREW  
3. 4D-3278 Y [1] VALVE ASSEM.  
    (Separate Illustration)
4. 8D-7725 [1] PLATE  
5. 8D-7707 [1] PLATE ASSEM.  
6. 4H-6147 [2] UNION  
7. 4J-3430 [2] STOP  
8. 9M-7357 [2] COUPLING ASSEM.  
9. 6F-2166 [2] WASHER  
10. 3D-8942 [2] HOSE ASSEM. 31.35 in.(79.37 cm)  
11. 5H-4778 [2] UNION  
12. 7H-3171 [1] PLUG  
  Y   SEPARATE ILLUSTRATION
 

#SEBP10350575
 

4D-3278: VALVE GP-AIR CONTROL

4D3278 CONTROL VALVE ASSEMBLY
Part of 9D4710 and 9D4705 Brake Control Groups shown on Pages 181 and 183
c109176 SEBP1035
4D3278 VALVE GP-AIR CONTROL Parts scheme
  For full view, you need register

Parts for your 777 TRUCK:

CATERPILLAR SIS
Pos. Part No Qty Parts name Comments
  5D-0832 [1] LEVER  
  6D-9894 [1] RIVET  
  5D-0834 [1] SEAL  
    THE FOLLOWING REPAIR KIT IS AVAILABLE:
  5D-2174 [1] KIT  
    (Includes Springs, Grommet, Seal and Valve)
  3H-0107 [1] SEAL  
  5D-0833 [1] PLUG  
 

#SEBP10350576
 

9D-0338: VALVE GP

9D338 CHECK VALVE GROUP
Part of 9D4725 Service Brake Control Group shown on Pages 178, 179A and 179C
c145314 SEBP1035
9D0338 VALVE GP Parts scheme
  For full view, you need register

Parts for your 777 TRUCK:

CATERPILLAR SIS
Pos. Part No Qty Parts name Comments
  3D-4869 [1] SHUTTLE  
  2R-1532 [1] GUIDE  
  3D-4245 [1] SEAL  
  2R-9614 [1] CAP  
  4M-5281 [2] BOLT  
 

#SEBP10350577
 

9D-3886: VALVE GP-AIR CONTROL

9D3886 AIR CONTROL VALVE GROUP
Serial No. 84A1 to 84A559 inclusive
Part of 9D4710 Service Brake Control Group shown on Pages 182 & 182C
c218925 SEBP1035
9D3886 VALVE GP-AIR CONTROL Parts scheme
  For full view, you need register

Parts for your 777 TRUCK:

CATERPILLAR SIS
Pos. Part No Qty Parts name Comments
1. 4D-5248 [1] GASKET  
2. 4D-5246 [1] PISTON  
3. 7D-2117 [1] CAM AND FOLLOWER  
4. 4D-5252 [1] RING  
5. 2G-1681 [1] ADAPTER  
  4D-5253 C [1] SETSCREW  
6. 4D-5254 [1] RING  
7. 4D-5256 [1] SEAL  
8. 4D-5245 [1] COVER  
9. 1S-3999 [1] SPRING  
10. 3H-1461 [1] SEAL  
11. 4B-1319 [2] SCREW  
  3B-4504 [2] LOCKWASHER  
12. 4M-8303 [1] SEAL  
13. 4D-5263 [1] VALVE ASSEM.  
14. 4D-5262 [1] SPRING  
15. 4B-1328 [2] SCREW  
  C   INDICATES CHANGE
 

#SEBP10350578
 

6G-4672: VALVE GP-AIR CONTROL

6G4672 AIR CONTROL VALVE GROUP
Serial No. 84A560-Up
Part of 2G8840 Service Brake Control Group shown on Page 182C-4
c173633 SEBP1035
6G4672 VALVE GP-AIR CONTROL Parts scheme
  For full view, you need register

Parts for your 777 TRUCK:

CATERPILLAR SIS
Pos. Part No Qty Parts name Comments
1. 4D-5248 [1] GASKET  
2. 4D-5246 [1] PISTON  
3. 7D-2117 [1] CAM AND FOLLOWER  
4. 4D-5252 [1] RING  
5. 2G-1681 [1] ADAPTER  
  4D-5253 [1] SETSCREW  
6. 4D-5254 [1] RING  
7. 4D-5256 [1] SEAL  
8. 4D-5245 [1] COVER  
9. 5D-2382 [1] SPRING  
10. 3H-1461 [1] SEAL  
11. 4B-1319 [2] SCREW  
  3B-4504 [2] LOCKWASHER  
12. 4M-8303 [1] SEAL  
13. 4D-5263 [1] VALVE ASSEM.  
14. 4D-5262 [1] SPRING  
15. 4B-1328 [2] SCREW  
 

#SEBP10350579
 

9D-8098: VALVE GP-AIR CONTROL

9D8098 AIR CONTROL VALVE GROUP
Part of 9D4710 Service Brake Control Group shown on Pages 182 and 182C
c218926 SEBP1035
9D8098 VALVE GP-AIR CONTROL Parts scheme
  For full view, you need register

Parts for your 777 TRUCK:

CATERPILLAR SIS
Pos. Part No Qty Parts name Comments
1. 4D-5248 [1] GASKET  
2. 2G-1295 [1] PISTON  
3. 2G-1659 [1] CAM AND FOLLOWER  
4. 4D-5252 [1] RING  
5. 2G-1681 [1] ADAPTER  
  4D-5253 C [1] SETSCREW  
6. 4D-5254 [1] RING  
7. 4B-1328 [2] SCREW  
8. 4D-5245 [1] COVER  
9. 5D-2382 [1] SPRING  
10. 3H-1461 [1] SEAL  
11. 4B-1319 [2] SCREW  
  3B-4504 [2] LOCKWASHER  
12. 4M-8303 [1] SEAL  
13. 4D-5263 [1] VALVE ASSEM.  
14. 4D-5262 [1] SPRING  
  C   INDICATES CHANGE
 

Information:

Caterpillar Parts SIS Catalog 777 :

CONTROL GP-BRAKE
2G-8840 CONTROL GP-BRAKE
CONTROL GP-BRAKE
9D-4710 CONTROL GP-BRAKE
CONTROL GP-BRAKE
9D-4710 CONTROL GP-BRAKE
CONTROL GP-BRAKE
9D-4710 CONTROL GP-BRAKE
CONTROL GP-BRAKE
9D-4710 CONTROL GP-BRAKE
CONTROL GP-BRAKE
9D-4710 CONTROL GP-BRAKE
CONTROL GP-BRAKE
9D-4710 CONTROL GP-BRAKE
CONTROL GP-BRAKE
9D-4725 CONTROL GP-BRAKE
CONTROL GP-BRAKE
2G-8840 CONTROL GP-BRAKE
VALVE GP-AIR
2G-3594 VALVE GP-AIR
CONTROL GP-BRAKE
2G-3660 CONTROL GP-BRAKE
PARKING BRAKE CONTROL GROUP
9D-4705 PARKING BRAKE CONTROL GROUP
VALVE GP-AIR CONTROL
4D-3278 VALVE GP-AIR CONTROL
VALVE GP
9D-0338 VALVE GP
VALVE GP-AIR CONTROL
9D-3886 VALVE GP-AIR CONTROL
VALVE GP-AIR CONTROL
6G-4672 VALVE GP-AIR CONTROL

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