Pilot Valve (Oil Manifold) - Disassemble
Disassembly Procedure
Start By:
- Remove the pilot valve. Refer to Disassembly and Assembly, "Pilot Valve (Oil Manifold) - Remove".
- Remove sequence valve (2) , pressure reducing valve (1) , pressure reducing valve (3) and shuttle valve (4) from the pilot valve.
Show/hide table
Illustration 1 | g00400481 |
Show/hide table
Illustration 2 | g00400483 |
- Remove O-ring seals (5) and backup rings (6) from each valve.
Show/hide table
Illustration 3 | g00400486 |
Pressure Reducing Valve |
Show/hide table
Illustration 4 | g01140895 |
Sequence Valve and Shuttle Valve |
Caterpillar Information System:
Challenger 65E, Challenger 75E, Challenger 85E and Challenger 95E Agricultural Tractors Window Wipers - Inspect/Replace
789C Off-Highway Truck Engine Valve Lash and Bridge - Adjust
Challenger 65E, Challenger 75E, Challenger 85E and Challenger 95E Agricultural Tractors Window Washer Reservoir - Fill
572R Pipelayer Leaving the Machine
572R Pipelayer Power Train Platform
Challenger 65E, Challenger 75E, Challenger 85E and Challenger 95E Agricultural Tractors Windows - Clean
784C and 785C Off-Highway Truck/Tractors Engine Components - Clean/Inspect, Rebuild/Install Reman, Install New
784C and 785C Off-Highway Truck/Tractors Engine Components - Rebuild/Install Reman
572R Pipelayer Machine Operation Information
Challenger 65E, Challenger 75E, Challenger 85E and Challenger 95E Agricultural Tractors Windshield Wiper and Washer Control
Challenger 65E, Challenger 75E, Challenger 85E and Challenger 95E Agricultural Tractors Engine Air Filter Primary Element - Clean
572R Pipelayer Power Train Equalizer Bar
966G Wheel Loader and 972G Wheel Loader Machine Systems Pilot Valve (Oil Manifold) - Assemble
784C and 785C Off-Highway Truck/Tractors Windows - Clean
784C and 785C Off-Highway Truck/Tractors Window Wiper - Inspect/Replace
793C XQ Off-Highway Truck Window Washer Bottle - Fill
572R Pipelayer Power Train Track Roller Frames
572R Pipelayer Power Train Fender
Field Installation of the 135-7200 Auxiliary Lines Kit {5057} Field Installation of the 135-7200 Auxiliary Lines Kit {5057}
793C Off-Highway Truck Safety Messages
793C Off-Highway Truck Plate Locations and Film Locations
789C Off-Highway Truck Seat
793C Off-Highway Truck Alternate Exit
D250E Series II, D300E Series II, D350E Series II and D400E Series II Articulated Trucks Power Train Electronic Control System Hoist System Function