Use and Care Manual

67
Problem / Symptom
Reason
Remedy
No travel, or travel only
in one direction
Parking brake is on
Release parking brake.
Sheared pin on forward/ reverse
control
Replace pin.
Loose or broken control cable
Tighten or replace.
Damaged drive motor
Repair or replace.
Damaged drive pump
Repair or replace.
Defective relief valve(s)
Repair or replace.
No steering
Damaged steering cylinder
Repair or replace.
Damaged steering unit
Repair or replace.
Stuck or damaged steering relief
valve
Repair or replace.
Articulating joint pin is in the
LOCKED position.
Set the articulating joint pin to the
UNLOCKED position.
Water leaking from
spray nozzles when
machine is shut off
One or both of the diaphragm
valves is not completely closed
Close the diaphragm
valve(s) completely.
The diaphragm is worn
Replace the diaphragm.