Product Manual

wc_tx003608gb_FM10.fm
86
Troubleshooting RD7
9 Troubleshooting
Problem / Symptom Reason Remedy
Engine does not start Fuel tank is empty Refill fuel tank.
Wrong type of fuel Drain tank, change fuel
filter, and refill with the
proper fuel.
Old fuel Drain tank, change fuel
filter, and refill with fresh
fuel.
Fuel filter is restricted or
clogged
Replace fuel filter.
Battery connections are
loose or corroded, or
battery is dead
Check battery connections
or replace battery as
needed.
Plugged air cleaner or filter
elements
Clean air cleaner or replace
filter elements.
Defective starter motor Repair or replace.
Engine stops by itself Fuel tank is empty Refill fuel tank.
Fuel filter is restricted or
clogged
Clean or replace.
Loose or broken fuel lines Check connections and
tighten or repair as needed.
No vibration Defective vibration switch or
poor connection
Check components and
tighten or repair as needed.
Low oil level in hydraulic
reservoir
Fill hydraulic reservoir.
No travel, or travel only in
one direction
Parking brake is on Release parking brake.
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.