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9K1762 CONTROL VALVE GROUP Part of Valve, Pedal and Lines shown on Pages 70, 70A, 70B & 70C 518 WHEEL SKIDDER


BRAKING SYSTEM
CONTROL GP
CYLINDER GP
BRAKE GP
FRAME AND BODY
GUARD GP
STEERING SYSTEM
VALVE GP
OPERATOR STATION
CONTROL GP-STEERING
STEERING SYSTEM
STEERING GP
PUMP GP

WHEEL SKIDDER 518 WHEEL SKIDDER 50S
 518 SKIDDER 50S00597-01288 (MACHINE) UEG0741S 518 50S   (1971)

BRAKING SYSTEM

CONTROL GP
BRAKE CONTROL GROUP
1V-4480 BRAKE CONTROL GROUP
BRAKE CONTROL GROUP
1V-4480 BRAKE CONTROL GROUP
CONTROL VALVE GROUP
9K-1762 CONTROL VALVE GROUP
VALVE GP-CONTROL
9K-2258 VALVE GP-CONTROL
 

#UEG0741S0150
 

9K-1762: CONTROL VALVE GROUP

9K1762 CONTROL VALVE GROUP
Part of Valve, Pedal and Lines shown on Pages 70, 70A, 70B & 70C
c148172 UEG0741S
9K1762 CONTROL VALVE GROUP Parts scheme
  For full view, you need register

Parts for your 518 WHEEL SKIDDER:

CATERPILLAR SIS
Pos. Part No Qty Parts name Comments
1. 5K-6704 [1] RETAINER  
2. 5K-6702 [1] SPRING  
3. 7K-4105 [1] ROD  
4. 7K-4106 [1] GUIDE  
5. 5K-6720 [1] COVER  
6. 5K-6701 [1] SPRING  
7. 5K-6714 [1] GUIDE  
8. 3D-8352 [1] RING  
9. 5K-6716 [1] SHIELD  
10. 5K-6712 [1] VALVE  
11. 5K-6715 [1] RETAINER  
12. 5K-6703 [1] SPRING  
13. 5K-6713 [1] PISTON  
14. 6H-9954 [4] SCREW ASSEM.  
15. 5K-6707 [1] GUIDE  
16. 5K-6700 [1] SPRING  
    THE FOLLOWING REPAIR KITS ARE AVAILABLE:
  9K-3733 C [1] KIT (Consists of Pistons, Guides, Springs, Rod, Shield & Retainer)  
  9K-9182 KIT (Consists of Valves, Seals, Boot, Rings, Retainer, Valve Seat, & Packing)  
 

#UEG0741S0151
 

9K-2258: VALVE GP-CONTROL

9K2258 CONTROL VALVE GROUP
Part of 9K9337 Brake Control Group shown on
Pages 72A, 72C, 72D, 73A, 73C and 73E
c158665 UEG0741S
9K2258 VALVE GP-CONTROL Parts scheme
  For full view, you need register

Parts for your 518 WHEEL SKIDDER:

CATERPILLAR SIS
Pos. Part No Qty Parts name Comments
1. 5K-6704 [1] RETAINER  
2. 5K-6702 [1] SPRING  
3. 5K-6700 [1] SPRING  
4. 2P-8376 [1] RING  
5. 9K-2256 [1] SHIELD  
6. 5K-6707 [1] GUIDE  
7. 5K-6711 [1] PISTON ASSEM.  
    (Includes)
8. 5K-6699 [1] SPRING  
9. 5K-6708 [1] RETAINER  
10. 5K-6698 [1] RING  
    THE FOLLOWING REPAIR KIT IS AVAILABLE:
  9K-2254 [1] KIT  
    (Consists of Valve, Packing, & Seals)
 

#UEG0741S0152
 

8K-8009: AIR/HYDRAULIC CYLINDER GROUP

8K8009 AIR/HYDRAULIC CYLINDER GROUP (Chg. 0-3)
Part of Tank, Cylinder and Lines shown on Pages 68A, 68C, 68E and 69
c207322 UEG0741S
8K8009 AIR/HYDRAULIC CYLINDER GROUP Parts scheme
  For full view, you need register

Parts for your 518 WHEEL SKIDDER:

CATERPILLAR SIS
Pos. Part No Qty Parts name Comments
  5K-7403 [1] BAND ASSEM.  
  5K-7406 [1] INDICATOR  
  5K-7405 [1] DIAPHRAGM  
  5K-7408 [1] ROD ASSEM.  
    (Parts of Chamber Assem. 1V9613)
  5K-7410 [1] RETAINER  
  5K-7404 [1] PLATE ASSEM.  
    (Part of 1V9613 Assem.)
  5K-7409 [1] SPRING  
    (Part of Chamber Assem. 1V9613)
  0S-1748 [2] BOLT  
  1B-4203 [2] NUT  
    (Parts of Band Assem. 5K7403)
  5K-7354 [1] BRACKET ASSEM.  
  1V-9613 C [1] CHAMBER ASSEM.  
  9S-1354 [2] NUT  
  3B-4510 [2] LOCKWASHER  
    (Parts of 1V9613 Assem.)
  6S-7276 [1] PLUG  
  4H-5626 [1] GASKET  
    (Part of 9K1591 Assem.)
  9K-1591 C [1] CYLINDER ASSEM  
  5B-3219 [1] SPRING ASSEM.  
    (Part of 9K1591 Assem.)
  4B-7335 [3] SCREW  
  1B-4203 [3] NUT  
  3B-4506 [3] LOCKWASHER  
    THE FOLLOWING REPAIR KIT IS AVAILABLE:
  1V-4908 C [1] KIT (cylinder)  
    (Includes Piston Assem., Valve Assem., Valve Seat, Cup, Stop Plate, Lockwire, Gasket, Boot & Seal)
  C   INDICATES CHANGE
 

#UEG0741S0153
 

1V-2156: BRAKE GP

1V2156 HYDRAULIC CALIPER SERVICE BRAKE GROUP--L.H.
Part of 8K6424 Service Brake Group shown on Page 74
c215095 UEG0741S
1V2156 BRAKE GP Parts scheme
  For full view, you need register

Parts for your 518 WHEEL SKIDDER:

CATERPILLAR SIS
Pos. Part No Qty Parts name Comments
1. 7K-4937 [4] PISTON  
2. 2V-9135 C [2] CARRIER & LINING ASSEM.  
3. 4B-4278 [8] WASHER  
4. 3H-5842 [8] BOLT  
5. 3V-0197 C [4] BOLT  
6. 7K-4938 [1] CAP  
7. 7K-5058 [1] CAP  
8. 7K-4942 [2] SCREW  
9. 5P-1011 [2] SEAL  
10. 7K-4936 [4] PIN  
    THE FOLLOWING KIT IS AVAILABLE:
  2V-9448 C [1] KIT (caliper)  
    (Includes Packings & Boots)
  C   INDICATES CHANGE
 

#UEG0741S0154
 

1V-2157: BRAKE GP

1V2157 HYDRAULIC CALIPER SERVICE BRAKE GROUP--R.H.
Part of 8K6424 Service Brake Group shown on Page 74
c215096 UEG0741S
1V2157 BRAKE GP Parts scheme
  For full view, you need register

Parts for your 518 WHEEL SKIDDER:

CATERPILLAR SIS
Pos. Part No Qty Parts name Comments
1. 7K-4937 [4] PISTON  
2. 2V-9135 C [2] CARRIER & LINING ASSEM.  
3. 4B-4278 [8] WASHER  
4. 3H-5842 [8] BOLT  
5. 7K-4942 [2] SCREW  
6. 3V-0197 C [4] BOLT  
7. 7K-5058 [1] CAP  
8. 7K-4938 [1] CAP  
9. 5P-1011 [2] SEAL  
10. 7K-4936 [4] PIN  
    THE FOLLOWING KIT IS AVAILABLE:
  2V-9448 C [1] KIT (caliper)  
  C   INDICATES CHANGE
 

#UEG0741S0155
 

9K-6322: BRAKE GUARD GROUP

9K6322 BRAKE GUARD GROUP
c118720 UEG0741S
9K6322 BRAKE GUARD GROUP Parts scheme
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Parts for your 518 WHEEL SKIDDER:

CATERPILLAR SIS
Pos. Part No Qty Parts name Comments
1. C [2] GUARD ASSEM.  
2. [12] BOLT  
  [12] LOCKWASHER  
3. C [12] BOLT  
  [12] WASHER  
4. C [2] PLATE ASSEM.  
  C   INDICATES CHANGE
 

#UEG0741S0156
 

8J-0145: VALVE GP

8J145 VALVE GROUP
Part of 8J51 Steering Valve Group shown on Page 81
c212534 UEG0741S
8J0145 VALVE GP Parts scheme
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Parts for your 518 WHEEL SKIDDER:

CATERPILLAR SIS
Pos. Part No Qty Parts name Comments
1. 4J-9780 [1] PLUG  
2. 4J-8224 [3] SHIM .26 mm(.010 in.) thick  
  5J-4776 [1] SHIM .13 mm(.005 in.) thick  
3. 4J-7549 [1] BOLT 2.39mm(.094in.)drilled hole  
    -OR-
  8J-8866 C [1] BOLT 4.78mm(.188in.)drilled hole  
  3B-4506 [1] LOCKWASHER  
  1T-0689 [1] WASHER  
4. 4J-8634 [1] RETAINER  
5. 9S-8001 [3] PLUG  
  4J-7533 [3] SEAL  
6. 4B-9880 [1] BALL  
7. 4J-8947 [1] SPRING  
8. 9S-8004 [1] PLUG  
9. 3J-1907 [2] SEAL  
10. 7J-8066 [1] SEAT  
11. 4B-9782 [1] BALL  
12. 8J-0507 [1] SEAT  
13. 9S-4185 [1] PLUG  
14. 3K-0360 [1] SEAL  
15. 1J-9671 [1] SEAL  
  C   INDICATES CHANGE
 

#UEG0741S0157
 

8K-5463: STEERING CONTROL GROUP

8K5463 STEERING CONTROL GROUP
8J51 Valve parts are shown on Page 81
c207332 UEG0741S
8K5463 STEERING CONTROL GROUP Parts scheme
  For full view, you need register

Parts for your 518 WHEEL SKIDDER:

CATERPILLAR SIS
Pos. Part No Qty Parts name Comments
1. 8K-8487 [1] WHEEL ASSEM.  
2. 9H-4557 C [1] SEAL  
3. 5K-2294 [4] BEARING  
4. 4B-4283 [1] WASHER  
5. 8K-0014 [1] LEVER  
  0S-1571 [1] BOLT  
6. 1D-4717 [4] NUT  
7. 1B-8706 [3] KEY  
8. 0S-1584 [2] BOLT  
  4M-8012 [2] NUT  
9. 5D-0047 [1] ROD  
10. 1B-4430 [2] NUT  
11. 8K-5473 [1] LEVER  
12. 8K-5471 [1] LEVER  
13. 4M-0494 [1] ROD END  
14. 1B-2578 [2] NUT  
15. 8J-0051 Y [1] VALVE GROUP  
    (Separate Illustration)
16. 4B-7220 [2] BOLT  
  1D-4718 [2] NUT  
17. 3B-4507 [3] LOCKWASHER  
18. 7H-3472 [1] BOLT  
19. 0S-1591 [3] BOLT  
20. 3B-4506 [2] LOCKWASHER  
21. 2M-1660 [1] EYEBOLT  
22. 4M-0495 [1] ROD END  
23. 8K-5468 [1] SHAFT  
24. 0S-1594 [1] BOLT  
25. 0S-1595 [2] BOLT  
  3B-4508 [2] LOCKWASHER  
26. 8K-5472 [1] BRACKET  
27. 4D-4065 C [2] ROD END  
28. 1S-1150 C [1] SPACER  
29. 3B-4629 C [1] COTTER PIN  
  C   INDICATES CHANGE
  Y   SEPARATE ILLUSTRATION
 

#UEG0741S0158
 

1V-5343: SUPPLEMENTAL STEERING PUMP AND MOTOR GROUP

1V5343 SUPPLEMENTAL STEERING PUMP AND MOTOR GROUP--Field Installation
Serial No. 50S597-Up & 94U1-Up. 1V8793 Gear Pump parts are shown on Page 80B
c207666 UEG0741S
1V5343 SUPPLEMENTAL STEERING PUMP AND MOTOR GROUP Parts scheme
  For full view, you need register

Parts for your 518 WHEEL SKIDDER:

CATERPILLAR SIS
Pos. Part No Qty Parts name Comments
1. 1V-8794 [1] MOTOR  
2. 1V-8795 [1] COUPLING  
3. 1V-8796 [1] GASKET  
4. 1V-8793 Y [1] GEAR PUMP GROUP  
    (Separate Illustration)
5. 0S-1617 [4] BOLT  
  3B-4505 [4] LOCKWASHER  
  Y   SEPARATE ILLUSTRATION
 

#UEG0741S0159
 

1V-8793: PUMP GP-GEAR

1V8793 GEAR PUMP GROUP--Single Section
Serial No. 50S597-Up and 94U1-Up
Part of 1V5343 Supplemental Steering Pump and Motor Group shown on Page 80A
c207667 UEG0741S
1V8793 PUMP GP-GEAR Parts scheme
  For full view, you need register

Parts for your 518 WHEEL SKIDDER:

CATERPILLAR SIS
Pos. Part No Qty Parts name Comments
1. 1V-8786 [1] CAP  
2. 1V-8792 [1] GASKET  
3. 1V-8780 [1] BALL AND SPRING ASSEM.  
4. 1V-8781 [1] GASKET  
5. 2L-0362 [4] BEARING  
6. 4H-0094 [2] RING  
7. 1V-8782 [1] SHAFT  
8. 6D-0032 [1] KEY  
9. 1V-8783 [2] GEAR  
10. 2D-6392 [1] SEAL  
11. 3N-1643 [3] PLUG  
12. 5L-4041 [8] SCREW  
  3B-4504 [8] LOCKWASHER  
13. 1V-8787 [2] PIN  
14. 1V-8788 [2] RING  
15. 1V-8779 [1] SHAFT  
16. 1V-8789 [1] PIN  
17. 1V-8784 [1] SPRING  
18. 1V-8790 [1] NUT  
19. 1V-8791 [1] GASKET  
20. 1V-8785 [1] SCREW  
21. 1V-8778 [1] SPRING ASSEM.  
22. 4H-1723 [1] SEAL  
 

Information:

Special Instruction
Installation Of 8V5799 Parking Brake Group{4282}
Installation Of 8V5799 Parking Brake Group{4282}
Reuse And Salvage Guidelines
Final Drive Steering System, Wheel Braking System, and Wheels & Tires Salvage and Reuse Manual Contents {4000, 4050, 4100, 4250, 4300}
Final Drive Steering System, Wheel Braking System, and Wheels & Tires Salvage and Reuse Manual Contents {4000, 4050, 4100, 4250, 4300}
Disassembly and Assembly
Air Tank
518 SKIDDER VEHICLE SYSTEMS
Brake Control Valve
518 SKIDDER VEHICLE SYSTEMS
Brake Bracket And Pedal
518 SKIDDER VEHICLE SYSTEMS
Brake Master Cylinder
518 SKIDDER VEHICLE SYSTEMS
Parking Brake
518 SKIDDER POWER TRAIN
Service Magazine
Do Not Exceed Brake Air Pressure Specifications {4256}
1986/12/01
Color Coded Dust Caps for S·O·S Ports Will Be Available {7770}
2003/12/01

Caterpillar Parts SIS Catalog 518 :

VALVE AS-PARK & SECONDARY
7K-2738 VALVE AS-PARK & SECONDARY
CYLINDER GP-AIR
9K-5976 CYLINDER GP-AIR
CHAMBER AS-BRAKE
6K-7261 CHAMBER AS-BRAKE
BRAKE CONTROL GROUP
1V-4480 BRAKE CONTROL GROUP
BRAKE CONTROL GROUP
1V-4480 BRAKE CONTROL GROUP
SERVICE BRAKE GROUP
8K-6424 SERVICE BRAKE GROUP
PARKING BRAKE CONTROL
8K-8007 PARKING BRAKE CONTROL
9K-9337 CONTROL GP-SERVICE BRAKE
VALVE GP-CONTROL
9K-2258 VALVE GP-CONTROL
AIR/HYDRAULIC CYLINDER GROUP
8K-8009 AIR/HYDRAULIC CYLINDER GROUP
BRAKE GP
1V-2156 BRAKE GP
BRAKE GP
1V-2157 BRAKE GP
BRAKE GUARD GROUP
9K-6322 BRAKE GUARD GROUP
VALVE GP
8J-0145 VALVE GP
STEERING CONTROL GROUP
8K-5463 STEERING CONTROL GROUP
SUPPLEMENTAL STEERING PUMP AND MOTOR GROUP
1V-5343 SUPPLEMENTAL STEERING PUMP AND MOTOR GROUP

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