Supplemental Steering Pump
Usage:
Type of pump: Gear
For test, use SAE 10W oil at 66°C (151°F)
Test at full speed:
Output ... 26 liter/min (6.8 U.S. gpm)
Output ... 25 liter/min (6.5 U.S. gpm)
Test at half speed:
Output ... 13 liter/min (3.4 U.S. gpm)
Output ... 12.5 liter/min (3.2 U.S. gpm)
(1) Torque for two bolts (not shown) ... 45 ± 3 N·m (33 ± 2 lb ft)
(2) Torque for two studs ... 45 ± 3 N·m (33 ± 2 lb ft)
Caterpillar Information System:
918F WHEEL LOADER STEERING SYSTEM Pressure Switch Assembly
918F WHEEL LOADER STEERING SYSTEM Steering Control Group
918F WHEEL LOADER STEERING SYSTEM Metering Pump (Steering)
918F WHEEL LOADER STEERING SYSTEM Hydraulic Steering Pump
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918F WHEEL LOADER POWER TRAIN Transmission
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918F WHEEL LOADER STEERING SYSTEM Supplemental Steering Flow Switch
918F WHEEL LOADER STEERING SYSTEM Steering Cylinders
918F WHEEL LOADER STEERING SYSTEM Solenoid Valve Group
918F WHEEL LOADER STEERING SYSTEM Articulated Hitch Group
918F WHEEL LOADER STEERING SYSTEM Systems Operation
918F WHEEL LOADER STEERING SYSTEM Testing And Adjusting
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918F WHEEL LOADER BRAKE SYSTEM Parking And Secondary Brake Lamp Switch Assembly
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