Replacement Part List

Part VI: Troubleshooting and Parts List
13
PART V: Troubleshooting and Parts List
Most problems are easy to fix. Consult the Troubleshooting Table below for common
problems and their solutions. If you continue to experience problems, contact DK2POWER
in LAS VEGAS at 702-331-5353 8-4 PST
WARNING
Before performing any maintenance procedure or inspection, stop the engine, wait five
minutes to allow all parts to cool. Disconnect the spark plug wire, keeping it away from the
spark plug.
Troubleshooting Table
SYMPTOM
POSSIBLE CAUSE
The engine won’t start.
(Please refer to the
engine user manual
for engine-specific
procedures.)
Is the SAFETY BAR RESET, IS THE PALM BUTTON RESET?
Is the fuel shut-off valve on? SLIDE THE LEVER ALL THE WAY TO THE RIGHT.
Are you using fresh, clean gas? If the gas is old, change it. Use a fuel stabilizer if you keep gas
longer than 30 days.
Is the spark plug clean? If the spark plug is dirty or cracked, change it. If it’s oily, leave it out, hold
a rag over the plug hole and pull the recoil cord several times to blow out any oil in the cylinder,
then wipe off the plug and reinsert it.
The engine lacks power
or is not running
smoothly.
(Please refer to the
engine user manual
for engine-specific
procedures.)
Check that the Throttle Lever is in the “RABBIT” position. TURN OFF THE CHOKE.
Is the air filter clean? If its dirty, change it following the procedure in the engine manufacturer’s
owners manual.
Is the spark plug clean? If it’s fouled or cracked, change it. If it’s oily, leave it out, hold a rag over
the plug hole and pull your recoil cord several times to blow out any oil in the cylinder, then
wipe off the plug and reinsert it.
Are you using fresh, clean unleaded gas? If it’s old, change it. Use a fuel stabilizer if you keep gas
longer than 30 days.
Does your engine have the right amount of clean oil? If it’s dirty, change it following the
procedure in the engine manufacturer’s owners manual.
Check the oil level and adjust as needed.
Engine smokes.
(Please refer to the
engine user manual
for engine-specific
procedures.)
Check the oil level and adjust as needed.
Check the air filter and clean or replace if needed.
You may be using the wrong oil—too light for the temperature. Refer to your Engine Owners
Manual for detailed information.
Clean the cooling fins if they’re dirty.
Machine does not seem
to have full chipping
power.
The belts may be too loose and slipping. Adjust or replace belts as need.
The blades may be dull, reverse to the sharp edge or replace blades.
Check drum for blockage

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