Gear Pump (Pilot)
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Illustration 1 | g00786715 |
Pilot pump |
The pilot pump is a gear type pump that supplies oil flow to the pilot system. The pilot pump is mechanically connected to the left pump.
Caterpillar Information System:
315C Excavator Hydraulic System Main Hydraulic System
315C Excavator Hydraulic System Pilot Hydraulic System
3126B Engines for Caterpillar Built Machines Valve Mechanism Cover - Remove and Install
311C Excavator Window Washer Reservoir - Fill
314D Excavator Belts - Inspect/Adjust/Replace
P115, P120, P130 and P140 Mechanical Pulverizers Pins and Bushings - Inspect/Replace
311C Excavator Swing Gear - Lubricate
311C Excavator Swing Drive Oil Level - Check
322C Excavator Machine System Specifications Pump Coupling
311C Excavator Swing Drive Oil - Change
311C Excavator Radiator Core - Clean
BA22, BA25 and BA30 Angling Brooms Brushes - Remove and Install
315C Excavator Hydraulic System Solenoid Valve (Hydraulic Activation)
315C Excavator Hydraulic System Solenoid Valve (Proportional Reducing)
315C Excavator Hydraulic System Cylinders (Boom, Stick and Bucket)
315C Excavator Hydraulic System Travel Hydraulic System
315C Excavator Hydraulic System Hydraulic Oil Cooler
3126B Engines for Caterpillar Built Machines Fuel Transfer Pump - Remove - If Equipped
315C Excavator Hydraulic System Check Valve (Return Makeup) - Slow Return Check Valve
5110B Excavator Machine Systems Swivel - Disassemble
315C Excavator Hydraulic System Swing Drive
3126B Engines for Caterpillar Built Machines Fuel Transfer Pump - Install - If Equipped
315C Excavator Hydraulic System Return Hydraulic System
BP22 and BP25 Pick-Up Brooms Gerotor Motor (Broom)