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9J1255 CYLINDER GP-BRAKE(CHGS 03-05) S/N 1X3837-5439,5441-UP 9T4474-PAGE 202.01 PART OF 5T2379 LINES-SERVICE BRAKE 769C


BRAKING SYSTEM
CYLINDER GP
ROTOCHAMBER GP
VALVE GP
SLACK ADJUSTER GP
VALVE GP

TRUCK 769C TRUCK 01X
 769C TRUCK 01X02877-05473 (MACHINE) POWERED BY 3408 ENGINE SEBP1468 769C 01X   (1978)

BRAKING SYSTEM

CYLINDER GP
CYLINDER GP-BRAKE
9J-1255 CYLINDER GP-BRAKE
CYLINDER GP-BRAKE
9J-1255 CYLINDER GP-BRAKE
CYLINDER GP-AIR
9T-7204 CYLINDER GP-AIR
 

#SEBP14680470
 

9J-1255: CYLINDER GP-BRAKE

9J1255 CYLINDER GP-BRAKE(CHGS 03-05)
S/N 1X3837-5439,5441-UP
9T4474-PAGE 202.01
PART OF 5T2379 LINES-SERVICE BRAKE
c412757 SEBP1468
9J1255 CYLINDER GP-BRAKE Parts scheme
  For full view, you need register

Parts for your 769C TRUCK:

CATERPILLAR SIS
Pos. Part No Qty Parts name Comments
1. 9T-4474 YC [1] ROTOCHAMBER GP  
2. 5J-4009 [1] GASKET  
3. 2R-1230 [1] RING-RETAINING  
4. 8J-2572 [1] FLANGE  
5. 8J-5604 [1] BREATHER AS  
6. 8J-2577 [2] RING-WEAR  
7. 9J-1795 [2] RING-EXPANDER  
  9J-1794 [2] SEAL  
8. 9J-1796 [1] PISTON  
9. 9J-1805 [1] TUBE AS  
  8J-5987 [1] BOSS  
10. 8J-9957 [1] HEAD AS  
11. 5H-3182 [1] PIN-SPRING  
  9J-1798 [1] BALL  
12. 8J-2574 [1] RING-BACK-UP  
13. 1H-7339 [1] SEAL-O-RING  
14. 8J-5985 [4] BOLT  
  3B-4506 [4] LOCKWASHER  
15. 6J-0470 [2] WASHER  
16. 1D-5120 [2] NUT-JAM  
17. 9J-1797 [1] SEAL-U CUP  
18. 8J-2571 [1] GASKET  
19. 8J-2570 [1] BRACKET  
  C   CHANGE FROM PREVIOUS TYPE
  Y   SEPARATE ILLUSTRATION
 

#SEBP14680471
 

9J-1791: ROTOCHAMBER GP

9J1791 ROTOCHAMBER GP
S/N 1X2877-3836
PART OF 9J1255 CYLINDER-BRAKE
c314897 SEBP1468
9J1791 ROTOCHAMBER GP Parts scheme
  For full view, you need register

Parts for your 769C TRUCK:

CATERPILLAR SIS
Pos. Part No Qty Parts name Comments
1. 1B-4202 [8] NUT  
2. 3B-4505 [8] LOCKWASHER  
3. 8J-3877 [1] BODY  
4. 8J-3879 [1] SEAL  
5. 8J-6034 [1] CLAMP  
6. 8F-7280 [1] CLAMP AS-DIAPHRAGM  
7. 8F-7278 [1] DIAPHRAGM  
8. 8J-3878 [1] GUIDE-DIAPHRAGM  
9. 8F-7282 [1] ROD-PUSH  
10. 4B-5167 [8] WASHER  
11. 0T-0642 [8] BOLT  
12. 9J-1793 [1] SPRING  
13. 8J-6735 [1] COVER  
14. 8J-3808 [1] COVER  
15. 8F-7288 [2] STUD  
16. 3B-4512 [2] LOCKWASHER  
17. 1B-4207 [2] NUT-FULL  
18. 1B-4201 [8] NUT-FULL  
19. 3B-4504 [8] LOCKWASHER  
20. 9J-1792 [1] RETAINER  
 

#SEBP14680472
 

9T-4474: ROTOCHAMBER GP

9T4474 ROTOCHAMBER GP
S/N 1X3837-5439,5441-UP
PART OF 9J1255 CYLINDER-BRAKE
c407490 SEBP1468
9T4474 ROTOCHAMBER GP Parts scheme
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Parts for your 769C TRUCK:

CATERPILLAR SIS
Pos. Part No Qty Parts name Comments
1. 9T-4475 [1] CYLINDER  
2. 9T-4478 [1] SEAL-O-RING  
3. 9T-4479 [2] BEARING-PISTON  
4. 9T-4484 [1] PISTON  
5. 9T-4485 [1] SPRING  
6. 6K-1805 [1] CLAMP AS  
7. 9T-4480 [1] PLATE-PRESSURE  
8. 5P-8248 [2] WASHER-HARD  
9. 3F-7673 [2] NUT-SELF LOCKING  
 

#SEBP14680473
 

3G-2887: VALVE GP-DIVERTER

3G2887 VALVE GP-DIVERTER
PART OF 5T2379 LINES-SERVICE BRAKE
c176374 SEBP1468
3G2887 VALVE GP-DIVERTER Parts scheme
  For full view, you need register

Parts for your 769C TRUCK:

CATERPILLAR SIS
Pos. Part No Qty Parts name Comments
1. 8D-8256 C [2] RING-RETAINING  
2. 8D-8255 C [2] SEAL-QUAD RING  
  C   CHANGE FROM PREVIOUS TYPE
 

#SEBP14680474
 

2G-6535: SLACK ADJUSTER GP

2G6535 SLACK ADJUSTER GP
PART OF 5T2379 LINES-SERVICE BRAKE
c627113 SEBP1468
2G6535 SLACK ADJUSTER GP Parts scheme
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Parts for your 769C TRUCK:

CATERPILLAR SIS
Pos. Part No Qty Parts name Comments
1. 2G-8932 [2] HOUSING  
2. 2G-7282 [1] BASE  
3. 2G-1202 [2] SPRING  
4. 7F-2122 [2] SEAL-O-RING  
5. 9V-3222 [2] PISTON AS  
    (EACH INCLUDES)
  9V-3223 [1] PISTON  
6. 9V-3224 [1] HOUSING-PISTON  
7. 2H-4145 [2] SEAL-O-RING  
   
    THE FOLLOWING REPAIR
    KIT IS AVAILABLE:
  9V-3225 [1] KIT-PISTON  
    (INCLUDES PISTON ASSEM.,
    RINGS SEALS AND SPRINGS)
 

#SEBP14680475
 

9T-2175: VALVE GP-BRAKE

9T2175 VALVE GP-BRAKE
S/N 1X3198-4933
1U2644-PAGE 205, 1U2639-PAGE 204.02
PART OF 5T2379 LINES-SERVICE BRAKE
c658734 SEBP1468
9T2175 VALVE GP-BRAKE Parts scheme
  For full view, you need register

Parts for your 769C TRUCK:

CATERPILLAR SIS
Pos. Part No Qty Parts name Comments
1. 1U-2648 [1] VALVE GP  
2. 1K-4066 [1] SPRING  
3. 9S-8008 [1] PLUG-O-RING (1 1/16-12 THD)  
4. 3D-2824 [1] SEAL-O-RING (23.47MM ID)  
5. 1U-2644 Y [1] VALVE GP-CHECK  
6. 7F-8268 [1] SEAL-O-RING (53.57MM ID)  
7. 1U-2639 Y [1] VALVE GP-RELIEF  
8. 1B-9575 [4] BOLT  
9. 4J-4281 [1] PLATE-PRESSURE  
10. 116-8696 [1] DIAPHRAGM  
11. 9J-4940 [1] PISTON  
12. 9J-4938 [1] RETAINER  
13. 5P-0547 [1] SEAL-LIP  
14. 9J-4941 [1] ADAPTER  
15. 6J-8696 B [4] SHIM (1.22MM THK)  
  B   USE AS REQUIRED
  Y   SEPARATE ILLUSTRATION
 

#SEBP14680476
 

1U-2649: VALVE GP-BRAKE

1U2649 VALVE GP-BRAKE
S/N 1X2877-3197
1U2644-PAGE 205, 1U2639-PAGE 204.02
PART OF 5T2379 LINES-SERVICE BRAKE
c315834 SEBP1468
1U2649 VALVE GP-BRAKE Parts scheme
  For full view, you need register

Parts for your 769C TRUCK:

CATERPILLAR SIS
Pos. Part No Qty Parts name Comments
1. 1U-2648 [1] VALVE GP  
2. 1K-4066 [1] SPRING-COMPENSATOR  
3. 9S-8008 [1] PLUG-O-RING  
4. 3D-2824 [1] SEAL-O-RING  
5. 1U-2644 Y [1] VALVE GP-CHECK  
6. 7F-8268 [1] SEAL-O-RING  
7. 1U-2639 Y [1] VALVE GP-RELIEF  
8. 1B-9575 [4] BOLT  
9. 4J-4281 [1] PLATE-PRESSURE  
10. 4J-4282 [1] DIAPHRAGM  
11. 9J-4940 [1] PISTON  
12. 9J-4938 [1] RETAINER  
13. 4H-1723 [1] SEAL-LIP TYPE  
14. 9J-4941 [1] ADAPTER  
  Y   SEPARATE ILLUSTRATION
 

#SEBP14680477
 

9T-4769: VALVE GP-BRAKE

9T4769 VALVE GP-BRAKE
S/N 1X4934-5439,5441-UP
9T4767-PAGE 204.02, 1U2644 & 9T7204-PAGE 205
PART OF 5T2379 LINES-SERVICE BRAKE
c587660 SEBP1468
9T4769 VALVE GP-BRAKE Parts scheme
  For full view, you need register

Parts for your 769C TRUCK:

CATERPILLAR SIS
Pos. Part No Qty Parts name Comments
1. 9T-5294 [1] VALVE GP  
2. 1K-4066 [1] SPRING-COMPENSATOR  
3. 9S-8008 [1] PLUG-O-RING  
4. 3D-2824 [1] SEAL-O-RING  
5. 1U-2644 Y [1] VALVE GP-CHECK  
6. 061-9456 [1] SEAL-O-RING  
7. 9T-4767 Y [1] VALVE GP-RELIEF  
8. 034-4160 [2] BOLT-SELF LOCKING  
  8T-4224 [2] WASHER-HARD  
9. 6J-8696 B [4] SHIM 1.22MM(.048IN)THK  
10. 9T-7204 Y [1] CYLINDER GP-AIR  
11. 9S-4180 [1] PLUG-O-RING  
  4J-7533 [1] SEAL-O-RING  
12. [1] PLATE-IDENTIFICATION  
  4B-4158 [1] SCREW  
  B   USE AS REQUIRED
  Y   SEPARATE ILLUSTRATION
 

#SEBP14680478
 

9T-4767: VALVE GP-RELIEF

9T4767 VALVE GP-RELIEF
PILOT OPERATED. S/N 1X4934-5439 & 5441-UP
PART OF 9T4769 VALVE-BRAKE
c483616 SEBP1468
9T4767 VALVE GP-RELIEF Parts scheme
  For full view, you need register

Parts for your 769C TRUCK:

CATERPILLAR SIS
Pos. Part No Qty Parts name Comments
1. 3G-3726 [1] NUT  
2. 3G-3857 [2] GASKET  
3. 3G-3854 [1] CAP  
4. 5P-8356 [1] SEAL-O-RING  
5. 061-7539 [1] SEAL-O-RING  
6. 6V-5142 [1] SEAL-O-RING  
 

#SEBP14680479
 

1U-2639: VALVE GP-RELIEF

1U2639 VALVE GP-RELIEF
S/N 1X2877-4933
PART OF 1U2649 & 9T2175 VALVES-BRAKE
c315838 SEBP1468
1U2639 VALVE GP-RELIEF Parts scheme
  For full view, you need register

Parts for your 769C TRUCK:

CATERPILLAR SIS
Pos. Part No Qty Parts name Comments
1. 9S-4185 [1] PLUG-O-RING  
2. 3K-0360 [1] SEAL-O-RING  
3. 6J-3993 B [5] SHIM .254MM(.010IN)THK  
4. 5J-2721 B [5] SHIM .13MM(.005IN)THK  
5. 5J-1036 B [1] SHIM .787MM(.031IN)THK  
6. 4J-8996 [1] SEAL-O-RING  
7. 2M-9780 [1] SEAL-O-RING  
8. [1] VALVE  
9. 5J-2722 [1] SHIM 1.22MM(.048IN)THK  
10. 5J-0916 [1] SPRING  
11. 8H-9513 [1] DOWEL  
  B   USE AS REQUIRED
 

Information:

Service Letter-NACD
A New Air Over Hydraulic Cylinder Needs To Be Installed On Certain 768C And 772B Tractors; And 769C, 771C, 773B, And 775B Trucks
A New Air Over Hydraulic Cylinder Needs To Be Installed On Certain 768C And 772B Tractors; And 769C, 771C, 773B, And 775B Trucks
Service Letter-Australia
Service Letter-CFEL
Service Letter-CSARL
Service Letter-Americas
Technical Information Bulletin
Air Cylinder Piston In The Cylinder Group May Malfunction
Air Cylinder Piston In The Cylinder Group May Malfunction
Specifications
Rear Brake And Retarder Cylinder
768C TRACTOR & 769C TRUCK AIR SYSTEM & BRAKES
Rear Brake And Retarder Rotochamber
768C TRACTOR & 769C TRUCK AIR SYSTEM & BRAKES
Front Brake Cylinder
768C TRACTOR & 769C TRUCK AIR SYSTEM & BRAKES
Front Brake Master Cylinder
768C & 772B TRACTORS 769C & 773B TRUCKS AIR SYSTEM AND BRAKE
Rear Brake Master Cylinder
768C & 772B TRACTORS 769C & 773B TRUCKS AIR SYSTEM AND BRAKE
Front Brake Master Cylinder<BR> 8X-7223
768C & 772B TRACTORS, 769C & 773B TRUCKS AIR SYSTEM AND BRAK
Rear Brake Master Cylinder<BR> 8W-3406
768C & 772B TRACTORS, 769C & 773B TRUCKS AIR SYSTEM AND BRAK
Rear Brake And Retarder Cylinders<BR> (9J1255)
768C TRACTOR & 769C TRUCK AIR SYSTEM & BRAKES
Rear Brake And Retarder Rotochambers<BR> (9J1791)
768C TRACTOR & 769C TRUCK AIR SYSTEM & BRAKES
Front Brake Cylinder<BR> (2G1500) (Expander Tube-Type) 768C Tractor (2X1-2X340), 769C Truck (1X1-1X2226)
768C TRACTOR & 769C TRUCK AIR SYSTEM & BRAKES
Front Brake Rotochamber<BR> (9M4509) (Expander Tube-Type) 768C Tractor (2X1-2X340), 769C Truck (1X1-1X2226)
768C TRACTOR & 769C TRUCK AIR SYSTEM & BRAKES
Front Brake Cylinder<BR> (Caliper Brakes) 768C Tractor (2X341-Up), 769C Truck (1X2227-Up)
768C TRACTOR & 769C TRUCK AIR SYSTEM & BRAKES
Service Letter-China
A New Air Over Hydraulic Cylinder Needs To Be Installed On Certain 768C And 772B Tractors; And 769C, 771C, 773B, And 775B Trucks
A New Air Over Hydraulic Cylinder Needs To Be Installed On Certain 768C And 772B Tractors; And 769C, 771C, 773B, And 775B Trucks
Service Letter-Asia
Reuse And Salvage Guidelines
Testing Hydraulic Cylinders Using the <NOBR>188-3926</NOBR> Caterpillar Cylinder Tester and the <NOBR> 9U-6803</NOBR> Caterpillar Cylinder Tester {0784, 7562}
Testing Hydraulic Cylinders Using the 188-3926 Caterpillar Cylinder Tester and the 9U-6803 Caterpillar Cylinder Tester {0784, 7562}
Service Letter-APD
A New Air Over Hydraulic Cylinder Needs To Be Installed On Certain 768C And 772B Tractors; And 769C, 771C, 773B, And 775B Trucks
A New Air Over Hydraulic Cylinder Needs To Be Installed On Certain 768C And 772B Tractors; And 769C, 771C, 773B, And 775B Trucks
Bench Test Procedures
Testing Hydraulic Cylinders Using the <NOBR>188-3926</NOBR> Caterpillar Cylinder Tester and the <NOBR> 9U-6803</NOBR> Caterpillar Cylinder Tester {0784, 7562}
Testing Hydraulic Cylinders Using the 188-3926 Caterpillar Cylinder Tester and the 9U-6803 Caterpillar Cylinder Tester {0784, 7562}
Disassembly and Assembly
Front Brake Master Cylinder And Rotochamber
768C & 769C TRACTOR & 769C TRUCK VEHICLE SYSTEMS
Rear Service Brake Master Cylinder And Rotochamber
768C & 769C TRACTOR & 769C TRUCK VEHICLE SYSTEMS
Retarder Master Cylinder And Rotochamber
768C & 769C TRACTOR & 769C TRUCK VEHICLE SYSTEMS
Master Cylinder And Rotochamber (Rear Service Brake Or Retarder)
768C & 769C TRACTOR & 769C TRUCK VEHICLE SYSTEMS
Front Brake Master Cylinder &amp; Rotochamber
768C TRACTOR & 769C TRUCK MACHINE SYSTEMS
Retarder &amp; Service Brake Master Cylinder &amp; Rotochamber
768C TRACTOR & 769C TRUCK MACHINE SYSTEMS
Front Brake Rotochamber And Master Cylinder (Earlier)
769C TRUCK VEHICLE SYSTEMS
Front Brake Master Cylinder (Earlier)
769C TRUCK VEHICLE SYSTEMS
Front Brake Rotochamber (Earlier)
769C TRUCK VEHICLE SYSTEMS
Air/Hydraulic Cylinder Group (Later)
769C TRUCK VEHICLE SYSTEMS
Rear Brake Rotochamber And Master Cylinder
769C TRUCK VEHICLE SYSTEMS
Retarder Rotochamber And Master Cylinder
769C TRUCK VEHICLE SYSTEMS
Rear Brake Or Retarder, Rotochamber And Master Cylinder
769C TRUCK VEHICLE SYSTEMS
Service Magazine
Serviceable Parts For 9D8890 Air Over Hydraulic Brake Cylinder{4277,4257}
1986/10/27
Brake Actuator Breather Tube Now Part Of Repair Kit {4262}
1988/07/04
New Brake Valve Groups Have Breather Plug In Vent Port For Air Cylinder Group{4265}
1997/10/27
Improved Seal Prevents Over Stroke Rod Ejection At Brake Rotochamber {4262,4258}
1998/06/22
Improved Seal Prevents Over Stroke Rod Ejection At Brake Rotochamber {4262,4258}
1999/08/30
Double Lip Wiper Seals Must Be Installed Properly {7562}
2002/12/09
A New Valve in the Brake Cylinder Gp has an Improved Service Life {4277}
2005/09/12

Caterpillar Parts SIS Catalog 769C :

CYLINDER GP-BRAKE
9J-1255 CYLINDER GP-BRAKE
LINES GP-SERVICE BRAKE
5T-2379 LINES GP-SERVICE BRAKE
LINES GP-SERVICE BRAKE
5T-2379 LINES GP-SERVICE BRAKE
LINES GP-SERVICE BRAKE
5T-2379 LINES GP-SERVICE BRAKE
LINES GP-SERVICE BRAKE
5T-2379 LINES GP-SERVICE BRAKE
LINES GP-SERVICE BRAKE
5T-2379 LINES GP-SERVICE BRAKE
LINES GP-SERVICE BRAKE
5T-2379 LINES GP-SERVICE BRAKE
LINES GP-SERVICE BRAKE
5T-2379 LINES GP-SERVICE BRAKE
ROTOCHAMBER GP
9J-1791 ROTOCHAMBER GP
ROTOCHAMBER GP
9T-4474 ROTOCHAMBER GP
VALVE GP-DIVERTER
3G-2887 VALVE GP-DIVERTER
SLACK ADJUSTER GP
2G-6535 SLACK ADJUSTER GP
VALVE GP-BRAKE
9T-2175 VALVE GP-BRAKE
VALVE GP-BRAKE
1U-2649 VALVE GP-BRAKE
VALVE GP-BRAKE
9T-4769 VALVE GP-BRAKE
VALVE GP-RELIEF
9T-4767 VALVE GP-RELIEF

Truck sale:

Caterpillar 769C
 
Caterpillar 769C
- Off Highway Trucks
MACALLISTER MACHINERY CO., INC
Caterpillar 769C
 
Caterpillar 769C
- Off Highway Trucks
HOLT CAT
Caterpillar 769C
 
Caterpillar 769C
- Off Highway Trucks
HOLT CAT
Caterpillar 769C
 
Caterpillar 769C
- Off Highway Trucks
HOLT CAT
Caterpillar 769C, Dumper - Knickgelenk, Bau-Und Bergbauausrüstung
68.091 
Caterpillar 769C, Dumper - Knickgelenk, Bau-Und Bergbauausrüstung
- Articulated Dump Trucks (ADTs)
FINNING CANADA
Canada
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