Single Gear Pump Assembly Repair
1900 YRM 1136
NOTE: ELECTRO-HYDRAULIC MAIN CONTROL VALVE SHOWN. 1. STEERING CONTROL UNIT 2. QUICK-LOK™ ADAPTER
3. QUICK-LOK™ HYDRAULIC HOSE 4. HYDRAULIC GEAR PUMP
Figure 6. Quick-LokQuick-Lok™ Hydraulic Supply Hose System, Lift Truck Models GLP/GDP20-35VX (GP/GLP/GDP040-070VX) (B875) With Single Speed and Aluminum Transmission, After January, 2011
DISASSEMBLE 1. Put the pump body in a vise. Put an alignment mark on each section of the pump body to aid in reassembly. 2. Remove the capscrews that hold the pump together. Remove the flange end housing. Remove the rear valve housing. DO NOT let the seals and gears fall. See Figure 7.
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3. Make a note of the position of the plate seals and pressure plates. Carefully remove the plate seals, pressure plates, and gears from the housings. Discard plate seals and backup seals. Remove the snap ring and shaft seal from the flange end housing.