31
Problem
Probable Cause
Solution
Engine “hunts” or falters.
1. Carburetor is running
too rich or too lean.
1. Call Customer Service:
1-888-278-8092.
Engine lacks power.
1. Cylinder pressure is
low.
2. Dirty air cleaner.
1. Call Customer Service:
1-888-278-8092.
2. Replace air filter.
No pressure or Low
pressure.
1. Spray wand not set to
high pressure.
2. Inadequate water
supply.
3. Hose fitting leaks
during high pressure.
4. Nozzle obstructed.
5. Water filter screen
obstructed.
6. Defective pump
7. Air in hose.
8. Choke lever in choke
position.
9. Throttle control lever is
hot in fast position.
1. See “SELECTING THE
RIGHT NOZZLE” section.
2. Water supply must be
5 GPM @ 20 psi.
3. Tighten hose fitting.
Use thread sealant
tape if necessary.
4. Clean Nozzle (See
Maintenance)
5. Remove and clean filter.
6. Call Customer Service:
1-888-278-8092
7. Squeeze trigger to
remove air.
8. Move choke to “RUN”
position.
9. Move throttle control
lever from fast position.
Water leaking at pump.
1. Loose connections.
2. Worn or broken
O-rings.
3. Pump head or tubes
damaged from
freezing.
1. Tighten connections.
2. Call Customer Service:
1-888-278-8092.
3. Call Customer Service:
1-888-278-8092.
Summary of Contents for 870599
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