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BRAKE VALVE, VALVES AND LINES 4K9714, 7K2738 and 2R617 Valve parts are shown on Pages 90 and 91 814 WHEEL DOZER


BRAKING SYSTEM
LINES GP
OPERATOR STATION
HORN GP
BRAKING SYSTEM
LINES GP
STEERING SYSTEM
VALVE GP
BRAKING SYSTEM
CONTROL GP
VALVE GP

WHEEL DOZER 814 WHEEL DOZER 14R
 814 TRACTOR 14R00001-00149 (MACHINE) UEH0318S 814 14R   (1971)

BRAKING SYSTEM

LINES GP
AIR TANK, VALVES AND LINES
AIR TANK, VALVES AND LINES
AIR TANK VALVES AND LINES
AIR TANK VALVES AND LINES
REAR BRAKE CHAMBERS, VALVE AND LINES
REAR BRAKE CHAMBERS, VALVE AND LINES
REAR BRAKE CHAMBERS VALVE AND LINES
REAR BRAKE CHAMBERS VALVE AND LINES
BRAKE VALVE VALVES AND LINES
BRAKE VALVE VALVES AND LINES
VALVE AND LINES
VALVE AND LINES
VALVE AND LINES
VALVE AND LINES
FRONT BRAKE CHAMBERS, VALVE AND LINES
FRONT BRAKE CHAMBERS, VALVE AND LINES
FRONT BRAKE CHAMBERS VALVE AND LINES
FRONT BRAKE CHAMBERS VALVE AND LINES
 

#UEH0318S0150
 

BRAKE VALVE VALVES AND LINES

BRAKE VALVE, VALVES AND LINES
4K9714, 7K2738 and 2R617 Valve parts are shown on Pages 90 and 91
c109743 UEH0318S
None BRAKE VALVE VALVES AND LINES Parts scheme
  For full view, you need register

Parts for your 814 WHEEL DOZER:

CATERPILLAR SIS
Pos. Part No Qty Parts name Comments
1. 2R-0617 Y [2] BRAKE VALVE ASSEM.  
    (See Separate Illustration)
2. 2B-2695 [6] BOLT  
  1D-4716 [6] NUT  
  3B-4505 [6] LOCKWASHER  
3. 2B-0858 [8] PLUG  
4. 5K-9245 [1] FITTING  
5. 6K-8080 [1] FITTING  
6. 5K-9238 [2] FITTING  
7. 3B-7721 [1] BUSHING  
8. 5M-6213 [1] PLUG  
9. 7K-2738 Y [1] VALVE ASSEM.  
    (See Separate Illustration)
10. 3B-8999 [2] FITTING  
11. 8F-8997 [4] NUT  
    (1 in each 3B8799, 1F4656 & 8B4509 Fitting)
12. 1F-4656 [1] FITTING  
13. 5K-5195 [1] TUBE  
14. 8B-6127 [1] CLIP  
15. 7M-2220 [1] CLIP  
16. 2B-7409 [1] PLUG  
17. 6K-8101 [1] TUBE ASSEM.  
18. 3K-0846 [4] NUT  
    (2 in each 6K8101 & 7K621 Assem.)
19. 5K-9249 [1] FITTING  
20. 8B-4509 [1] FITTING  
21. 6K-8326 [1] TUBE  
22. 6K-6826 [1] FITTING  
23. 4K-9714 Y [1] VALVE ASSEM.  
    (See Separate Illustration)
24. 6K-8066 [1] TUBE ASSEM.  
25. 5K-9397 [4] NUT  
    (2 in each 6K8066 & 7K7052 Assem.)
26. 6K-8079 [1] FITTING  
27. 7K-0621 [1] TUBE ASSEM.  
28. 2B-3243 [1] CLIP  
29. 6H-1717 [1] BOLT  
  3B-4508 [1] LOCKWASHER  
  4B-5401 [1] SPACER  
30. 7K-7052 TUBE ASSEM.  
  Y   SEPARATE ILLUSTRATION
 

#UEH0318S0151
 

HORN HORN VALVE AND LINES

HORN, HORN VALVE AND LINES
3D9943 Horn Valve and 5D6998 Air Horn parts are shown on Pages 81 and 82
c109744 UEH0318S
None HORN HORN VALVE AND LINES Parts scheme
  For full view, you need register

Parts for your 814 WHEEL DOZER:

CATERPILLAR SIS
Pos. Part No Qty Parts name Comments
1. 3D-9943 Y [1] HORN VALVE  
    (See Separate Illustration)
2. 0S-1615 [2] BOLT  
3. 1B-4330 [4] NUT  
  3B-4504 [4] LOCKWASHER  
4. 3B-8995 [1] FITTING  
  1F-1344 [1] NUT  
    (Part of 3B8995 Fitting)
5. 4S-8385 H TUBE 52.92"  
6. 0T-0102 [3] BOLT  
7. 3B-4506 [5] LOCKWASHER  
8. 2B-2404 [3] CLIP  
9. 5D-6998 Y [1] HORN ASSEM.  
    (See Separate Illustration)
10. 2H-9524 [1] GROMMET  
11. 4K-8230 [1] BRACKET ASSEM.  
12. 9F-2978 [2] NUT  
    (Part of 4K8230 Assem.)
13. 0L-1351 [2] BOLT  
14. 1B-2790 [1] BOLT  
  1D-4716 [1] NUT  
  3B-4505 [1] LOCKWASHER  
15. 3B-8998 [1] FITTING  
  1F-1344 [1] NUT  
    (Part of 3B8998 Fitting)
16. 5D-7133 [1] BRACKET  
17. 2H-9523 [1] GROMMET  
18. 5D-7132 [2] CLAMP  
19. 7B-2742 [2] BOLT  
20. 4K-8219 [1] TUBE  
21. 1H-7922 [2] FITTING  
  1F-1344 [2] NUT  
    (1 in each 1H7922 Fitting)
  H   ORDER BY THE FOOT
  Y   SEPARATE ILLUSTRATION
 

#UEH0318S0152
 

VALVE AND LINES

VALVE AND LINES
Serial No. 14R1 to 14R117 inclusive
c109745 UEH0318S
None VALVE AND LINES Parts scheme
  For full view, you need register

Parts for your 814 WHEEL DOZER:

CATERPILLAR SIS
Pos. Part No Qty Parts name Comments
1. 4B-6067 [2] ELBOW  
2. 4K-8278 [2] HOSE ASSEM. (25.25" long overall)  
3. 8B-6021 [1] ADAPTER  
4. 6K-8076 [1] FITTING  
5. 1D-4717 [2] NUT  
6. 3B-4506 [4] LOCKWASHER  
7. 6K-8032 [1] TUBE ASSEM.  
8. 2K-8851 [2] NUT  
    (Part of 6K8032 Assem.)
9. 7K-7055 [2] HOSE ASSEM. (22.38" long overall)  
10. 6K-8498 [1] FITTING  
11. 3B-7722 [1] FITTING  
12. 5K-4981 [1] VALVE ASSEM.  
  5K-1065 [1] RETAINER AND SEAT ASSEM.  
13. 5K-5974 [1] CAP  
  5K-1063 [1] GASKET  
    (Parts of 5K4981 Assem.)
14. 4B-4845 [1] PLUG  
15. 6B-2982 [1] TEE  
16. 6K-8214 [1] FITTING  
17. 4B-0418 [1] CLIP  
18. 7M-2220 [1] CLIP  
19. 6K-8018 [1] TUBE ASSEM.  
  3K-0846 [2] NUT  
    (Part of 6K8018 Assem.)
20. 6K-8026 [1] TUBE ASSEM.  
  2K-8851 [2] NUT  
    (Part of 6K8026 Assem.)
21. 5K-9248 [1] FITTING  
22. 5K-9238 [1] FITTING  
23. 5K-4927 [1] BLOCK  
24. 0S-1590 [2] BOLT  
25. 6K-8034 [1] TUBE ASSEM.  
26. 3K-0846 [2] NUT  
    (Part of 6K8034 Assem.)
27. 9S-1350 [1] CLIP  
28. 8F-1179 [1] CLIP  
29. 5K-9894 [1] FITTING  
 

#UEH0318S0153
 

VALVE AND LINES

VALVE AND LINES
Serial No. 14R118-Up
c204018 UEH0318S
None VALVE AND LINES Parts scheme
  For full view, you need register

Parts for your 814 WHEEL DOZER:

CATERPILLAR SIS
Pos. Part No Qty Parts name Comments
1. 4B-6067 [2] ELBOW  
2. 4K-8278 [2] HOSE ASSEM. 25.25 in.(6.41 dm)  
3. 8B-6021 [1] ADAPTER  
4. 6K-8076 [1] FITTING  
5. 1D-4717 [2] NUT  
6. 3B-4506 [4] LOCKWASHER  
7. 6K-8032 [1] TUBE ASSEM.  
8. 2K-8851 [2] NUT  
9. 7K-7055 [2] HOSE ASSEM. 22.38 in.(5.68 dm)  
10. 6K-8498 [1] FITTING  
11. 3B-7722 [1] FITTING  
12. 5K-4981 [1] VALVE ASSEM.  
  5K-1065 [1] RETAINER AND SEAT ASSEM.  
13. 5K-5974 [1] CAP  
  5K-1063 [1] GASKET  
14. 4B-4845 [1] PLUG  
15. 6B-2982 [1] TEE  
16. 6K-8214 [1] FITTING  
17. 4B-0418 [1] CLIP  
18. 7M-2220 [1] CLIP  
19. 6K-8018 [1] TUBE ASSEM.  
  3K-0846 [2] NUT  
20. 6K-8026 [1] TUBE ASSEM.  
  2K-8851 [2] NUT  
21. 5K-9248 [1] FITTING  
22. 5K-9238 [1] FITTING  
23. 5K-4927 [1] BLOCK  
24. 0S-1590 [2] BOLT  
25. 6K-8034 [1] TUBE ASSEM.  
26. 3K-0846 [2] NUT  
27. 9S-1350 [1] CLIP  
28. 8F-1179 [1] CLIP  
29. 5K-9894 [1] FITTING  
30. 6K-0806 C [4] STRAP  
  C   INDICATES CHANGE
 

#UEH0318S0154
 

FRONT BRAKE CHAMBERS, VALVE AND LINES

FRONT BRAKE CHAMBERS, VALVE AND LINES
Serial No. 14R1 to 14R117 inclusive
5D470 Release Valve and 7K3260 Brake Chamber parts are shown on Pages 82 and 92
c109746 UEH0318S
None FRONT BRAKE CHAMBERS, VALVE AND LINES Parts scheme
  For full view, you need register

Parts for your 814 WHEEL DOZER:

CATERPILLAR SIS
Pos. Part No Qty Parts name Comments
1. 5K-9235 [4] FITTING  
2. 7K-3260 Y [2] BRAKE CHAMBER ASSEM.  
    (See Separate Illustration)
3. 7K-3272 [1] TUBE ASSEM.  
4. 2K-8851 [2] NUT  
    (Part of 7K3272 Assem.)
5. 4K-2986 [1] TEE  
6. 4B-3388 [2] BOLT  
7. 1D-4716 [2] NUT  
  3B-4505 [2] LOCKWASHER  
8. 5K-9246 [4] FITTING  
9. 6K-8894 [1] BRACKET  
10. 7K-3271 [1] TUBE ASSEM.  
11. 2K-8851 [2] NUT  
    (Part of 7K3271 Assem.)
12. 7B-1597 [2] CLIP  
13. 5K-4924 [2] CLAMP  
14. 0T-0102 [4] BOLT  
15. 3B-4506 [8] LOCKWASHER  
16. 5K-4935 [2] SLACK ADJUSTER ASSEM.  
17. 3H-1977 [2] PIN  
  3B-4617 [2] COTTER PIN  
18. 9S-1354 [4] NUT  
  3B-4510 [4] LOCKWASHER  
19. 9S-1350 [2] CLIP  
20. 6K-8857 [1] TUBE ASSEM.  
21. 2K-8851 [2] NUT  
    (Part of 6K8857 Assem.)
22. 5D-0470 Y [1] VALVE ASSEM.  
    (See Separate Illustration)
23. 0S-0509 [4] BOLT  
24. 8B-6127 [4] CLIP  
25. 7K-7044 [1] TUBE ASSEM.  
26. 2K-8851 [2] NUT  
    (Part of 7K7044 Assem.)
27. 5K-9237 [4] FITTING  
28. 7K-7046 [1] TUBE ASSEM.  
29. 2K-8851 [2] NUT  
    (Part of 7K7046 Assem.)
30. 6K-8858 [1] TUBE ASSEM.  
  2K-8851 [2] NUT  
    (Part of 6K8858 Assem.)
  Y   SEPARATE ILLUSTRATION
 

#UEH0318S0155
 

FRONT BRAKE CHAMBERS VALVE AND LINES

FRONT BRAKE CHAMBERS, VALVE AND LINES
Serial No. 14R118-Up
5D470 Valve and 9K885 Brake Chamber parts are shown on Pages 82 and 92-1
c141571 UEH0318S
None FRONT BRAKE CHAMBERS VALVE AND LINES Parts scheme
  For full view, you need register

Parts for your 814 WHEEL DOZER:

CATERPILLAR SIS
Pos. Part No Qty Parts name Comments
1. 5K-9235 [4] FITTING  
2. 9K-0885 YC [2] BRAKE CHAMBER ASSEM.  
    (Separate Illustration)
3. 7K-3272 [1] TUBE ASSEM.  
4. 2K-8851 [2] NUT  
5. 4K-2986 [1] TEE  
6. 4B-3388 [2] BOLT  
7. 1D-4716 [2] NUT  
  3B-4505 [2] LOCKWASHER  
8. 5K-9246 [4] FITTING  
9. 6K-8894 [1] BRACKET  
10. 7K-3271 [1] TUBE ASSEM.  
11. 2K-8851 [2] NUT  
12. 7B-1597 [2] CLIP  
13. 5K-4924 [2] CLAMP  
14. 0T-0102 [4] BOLT  
15. 3B-4506 [8] LOCKWASHER  
16. 5K-4935 [2] SLACK ADJUSTER ASSEM.  
17. 3H-1977 [2] PIN  
  3B-4617 [2] COTTER PIN  
18. 9S-1354 [4] NUT  
  3B-4510 [4] LOCKWASHER  
19. 9S-1350 [2] CLIP  
20. 6K-8857 [1] TUBE ASSEM.  
21. 2K-8851 [2] NUT  
22. 5D-0470 Y [1] VALVE ASSEM.  
    (Separate Illustration)
23. 0S-0509 [4] BOLT  
24. 8B-6127 [4] CLIP  
25. 7K-7044 [1] TUBE ASSEM.  
26. 2K-8851 [2] NUT  
27. 5K-9237 [4] FITTING  
28. 7K-7046 [1] TUBE ASSEM.  
29. 2K-8851 [2] NUT  
30. 6K-8858 [1] TUBE ASSEM.  
  2K-8851 [2] NUT  
  C   INDICATES CHANGE
  Y   SEPARATE ILLUSTRATION
 

#UEH0318S0156
 

4K-9714: VALVE GP-CHECK

4K9714 DOUBLE CHECK VALVE ASSEMBLY
Part of Brake Valve, Valves and Lines shown on Page 86
c88878 UEH0318S
4K9714 VALVE GP-CHECK Parts scheme
  For full view, you need register

Parts for your 814 WHEEL DOZER:

CATERPILLAR SIS
Pos. Part No Qty Parts name Comments
  5K-1065 [1] RETAINER AND SEAT ASSEM.  
  5K-1063 [1] GASKET  
  5K-1064 [1] CAP  
 

#UEH0318S0157
 

7K-2738: VALVE AS-PARK & SECONDARY

7K2738 PARK AND EMERGENCY VALVE ASSEMBLY
Part of Brake Valve, Valves and Lines shown on Page 86
c111379 UEH0318S
7K2738 VALVE AS-PARK & SECONDARY Parts scheme
  For full view, you need register

Parts for your 814 WHEEL DOZER:

CATERPILLAR SIS
Pos. Part No Qty Parts name Comments
1. 5K-6083 [1] KNOB  
2. 2D-6403 [1] PIN-SPRING  
3. 8K-6474 [1] NUT AS-SEALING  
4. 4K-2039 [1] SEAL-O-RING  
5. Z [1] VALVE AS  
6. 5K-6077 [1] RING-SEALING  
  Z   NOT SERVICED SEPARATELY
 

#UEH0318S0158
 

2R-0617: VALVE AS-BRAKE FOOT CONTROL

2R617 BRAKE FOOT CONTROL VALVE ASSEMBLY
Part of Brake Valve, Valves and Lines shown on Page 86
c88466 UEH0318S
2R0617 VALVE AS-BRAKE FOOT CONTROL Parts scheme
  For full view, you need register

Parts for your 814 WHEEL DOZER:

CATERPILLAR SIS
Pos. Part No Qty Parts name Comments
  2R-0724 [1] BUTTON  
  2D-7010 [1] COTTER PIN  
  2R-0720 [1] PIN  
    (PARTS OF TREADLE ASSEM. 2R696)
  2R-0696 [1] TREADLE ASSEM.  
  2R-0693 [1] ROLLER  
    (PART OF TREADLE ASSEM. 2R696)
  4D-2308 [1] BOOT  
  2R-0719 [1] PLUNGER  
  2R-0694 [1] PLATE  
  2R-0695 [1] PIN  
  3H-6660 [1] PIN (SPRING)  
  0S-1617 [3] BOLT  
  3B-4505 [3] LOCKWASHER  
  4D-2287 Y [1] VALVE ASSEM.  
    (SEE SEPARATE ILLUSTRATION)
  Y   SEPARATE ILLUSTRATION
 

#UEH0318S0159
 

4D-2287: VALVE AS

4D2287 VALVE ASSEMBLY
Part of 2R617 Control Valve Assembly
c78971 UEH0318S
4D2287 VALVE AS Parts scheme
  For full view, you need register

Parts for your 814 WHEEL DOZER:

CATERPILLAR SIS
Pos. Part No Qty Parts name Comments
  4D-2304 [1] BOLT  
  4D-2303 [1] WASHER  
  4D-2302 [1] SEAT  
  5D-0768 [1] SPRING (RUBBER)  
    (PARTS OF PISTON ASSEM. 5D767)
  7F-8268 [1] SEAL  
  5D-0767 [1] PISTON ASSEM.  
  4D-2634 [1] SPRING  
  4D-2289 [1] VALVE ASSEM.  
  4D-2295 [1] VALVE  
  1S-3612 [1] RETAINER  
  4D-2298 [1] SPRING  
  4D-2291 [1] SPRING  
  4D-2297 [1] SEAL  
  5D-8412 [1] SCREW  
  5D-9702 [1] SEAT  
  4D-2293 [1] WASHER  
  4D-2292 [1] DIAPHRAGM  
  5M-2057 [1] SEAL  
  [1] BODY  
  5D-7331 [1] RING  
  4D-2305 [1] RETAINER  
 

Information:

Special Instruction
Hose and Coupling Assembly and Repair Process Guide{0684, 3016, 3103, 3154, 4133, 4257, 4304, 5057, 7554}
Hose and Coupling Assembly and Repair Process Guide{0684, 3016, 3103, 3154, 4133, 4257, 4304, 5057, 7554}
O-Rings - Radial, Fitting Assembly O-Rings and Other O-Ring Applications {0599, 0738, 4000, 4250, 4300, 5050, 5057, 7555}
O-Rings - Radial, Fitting Assembly O-Rings and Other O-Ring Applications {0599, 0738, 4000, 4250, 4300, 5050, 5057, 7555}
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}
Service Magazine
Field Repair Of Cooler Cores Made Of Aluminium{1063,1374,1375}
1977/09/05
Information Release Memo, PELJ0481 , "Product Line Expansion for Caterpillar Low and Medium Pressure Hose and Coupling Products" {5057}
2005/02/21

Caterpillar Parts SIS Catalog 814 :

REAR BRAKE CHAMBERS VALVE AND LINES
REAR BRAKE CHAMBERS VALVE AND LINES
REAR BRAKE CHAMBERS, VALVE AND LINES
REAR BRAKE CHAMBERS, VALVE AND LINES
AIR TANK VALVES AND LINES
AIR TANK VALVES AND LINES
AIR TANK, VALVES AND LINES
AIR TANK, VALVES AND LINES
AIR AND BRAKE CONTROL
7K-6579 AIR AND BRAKE CONTROL
HORN GP-AIR
5D-6998 HORN GP-AIR
VALVE GP-QUICK RELEASE
5D-0470 VALVE GP-QUICK RELEASE
VALVE AS-HORN
3D-9943 VALVE AS-HORN
HORN HORN VALVE AND LINES
HORN HORN VALVE AND LINES
VALVE AND LINES
VALVE AND LINES
VALVE AND LINES
VALVE AND LINES
FRONT BRAKE CHAMBERS, VALVE AND LINES
FRONT BRAKE CHAMBERS, VALVE AND LINES
FRONT BRAKE CHAMBERS VALVE AND LINES
FRONT BRAKE CHAMBERS VALVE AND LINES
VALVE GP-CHECK
4K-9714 VALVE GP-CHECK
VALVE AS-PARK & SECONDARY
7K-2738 VALVE AS-PARK & SECONDARY
VALVE AS-BRAKE FOOT CONTROL
2R-0617 VALVE AS-BRAKE FOOT CONTROL

Truck sale:

1976 CAT 814
 
1976 CAT 814

Aurteneche
Nanclares De La Oca, ALAVA, Spain
1979 CAT 814
USD $23,900 
1979 CAT 814

Rushmore Equipment
BLACK HAWK, South Dakota
1975 CAT 814
USD $20,067 
1975 CAT 814

Tilly's Crawler Parts
Toowoomba, QLD, Australia
1975 CAT 814
USD $54,458 
1975 CAT 814

Ramson Machinery
1980 CAT 814
Call 
1980 CAT 814

Machinery Action Group
Bardon, Queensland, Australia
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