Service Manual

Malfunction Check Cause Measures
Opening of bypass valve
or damage of O-ring
Close bypass valve or
exchange bypass valve
Bypass valve of pump
4
Opening of check valve
by contamination
Close bypass valve or
exchange bypass valve
CR valve cmp of pump
*1
*2
*3
Defective of motion
in motor unit
Exchange motor unit
or inner parts of motor
Motor unit
Vehicle does not stop
when lever of vehicle
is neutral position.
Remove linkage
from pump lever
Defective of
linkage
Difference of
neutral adjustment
Adjust pump lever
to neutral position
Repair or adjust
vehicle linkage
Defective of
lever
Tightening screw of
lever or exchange
pump lever
Abnormal sound,
abnormal vibration
Piping or linkage
contacting of piping
or linkage
Repair or adjust or
exchange piping
or linkage
*2
*1