Piston Pump (Implement, Steering, Brake) - Install
Show/hide table
| NOTICE |
|---|
|
To avoid system damage, make sure that the hydraulic pump is properly filled with hydraulic oil before startup. Make sure that the suction hose and suction side of the hydraulic pump are full of oil before startup. Make sure that the case drain hose and case drain side of the hydraulic pump are full of oil before startup. |
- Use a suitable lifting device to install piston pump (12). The weight of piston pump (12) is approximately
57 kg (125 lb) . - Install bolts (13).
Show/hide table
Illustration 2 g01270846 - Connect harness assembly (11) under the piston pump.
Show/hide table
Illustration 3 g00719172 - Connect tube assembly (9) and install bolts (8).
- Connect hose assemblies (7) and (10).
Show/hide table
Illustration 4 g00719170 - Connect hose (4) to the piston pump.
- Install bolts (5) and (6).
Show/hide table
Illustration 5 g01271914 - Connect hose assemblies (2) and (3) to gear pump (1).
Show/hide table
| |
| Illustration 1 | g00719175 |
End By:
- Install the floorplate in the cab. Refer to Disassembly and Assembly, "Floorplate - Remove and Install".
Caterpillar Information System:
525C, 535C and 545C Wheel Skidders Machine Systems Piston Pump (Implement, Steering, Brake) - Remove
D3K, D4K and D5K Track-Type Tractors Cooling System Water Temperature Regulator - Clean/Replace
D5R Track-Type Tractor Hydraulic System Lift Cylinder (Bulldozer)
D3K, D4K and D5K Track-Type Tractors Fuel System Water Separator - Drain
938H and IT38H Wheel Loader and Integrated Tool Carrier Power Train Clutch (Reverse, Second)
854K Wheel Dozer Hydraulic Tank Breaker Relief Valve - Clean
525C, 535C and 545C Wheel Skidders Power Train Bottom Guard (Transmission) - Remove and Install
525C, 535C and 545C Wheel Skidders Power Train Bottom Guard (Engine) - Remove and Install
854K Wheel Dozer Hydraulic System Oil Level (Steering) (Brake) - Check
854K Wheel Dozer Hydraulic System Oil Level (Implement) (Hydraulic Fan) - Check
525C, 535C and 545C Wheel Skidders Power Train Torque Converter to Transmission - Connect
525C, 535C and 545C Wheel Skidders Power Train Torque Converter from Transmission - Separate
Troubleshooting the Fuel Injection System For 3054 and 3056 Engines {1251, 1252} Troubleshooting the Fuel Injection System For 3054 and 3056 Engines {1251, 1252}
525C, 535C and 545C Wheel Skidders Machine Systems Gear Pump (Pilot) - Remove
525C, 535C and 545C Wheel Skidders Machine Systems Gear Pump (Pilot) - Install
525C, 535C and 545C Wheel Skidders Machine Systems Steering Wheel - Remove and Install
525C, 535C and 545C Wheel Skidders Machine Systems Boom Cylinder - Remove and Install
525C, 535C and 545C Wheel Skidders Machine Systems Lift Cylinder (Decking Blade) - Remove and Install
854K Wheel Dozer Lift Cylinder Yoke Bearings - Lubricate
938H and IT38H Wheel Loader and Integrated Tool Carrier Power Train Clutch (First, Third)
854K Wheel Dozer Tilt Cylinder Bearings - Lubricate
525C, 535C and 545C Wheel Skidders Machine Systems Secondary Steering Pump and Electric Motor - Remove
525C, 535C and 545C Wheel Skidders Machine Systems Secondary Steering Pump and Electric Motor - Install
854K Wheel Dozer Transmission Oil - Change