MAINTENANCE OF FORKLIFTS - OD1660 - LESSON 1/TASK 1
REAR STEERING PUMP.
(1) The components are cleaned, using solvent P-D-680 or similar
solvent, and inspected.
Then the body is inspected to see if the
cover comes in contact with the rotor, then the rotor is checked for
(2) The bearings are checked for smoothness. The shaft is checked
for wear at the point where the seal comes in contact with the shaft.
(3) All parts are inspected for excessive wear or what can be
determined as a damaged condition. If any is found, replace with new
Hydraulic power is supplied by the
hydraulic pump that is mounted on and driven by the transmission.
Hydraulic oil is routed through the hoses to a control valve which
controls the flow of oil to lift the cylinder, and provides a passage
to and from the tilt cylinders, side shift cylinder, and the rotation