TROUBLESHOOTING
'-
......1
(
Problem Possible Cause Solution
)
Engine difficult to start Stale fuel Drain fuel tank. Fill with fresh fuel.
Clogged fuel filter Replace fuel filter.
Engine runs erratically
Dirt in fuel tank or out of fuel Clean fuel tank.
Fouled spark plug Clean and set spark plug gap.
Engine will not run at full Dirty air filter Replace air filter.
speed
Choke is in the CHOKE position Rotate choke to RUN position.
Engine smokes Plugged air filter Replace air filter.
excessive
ly
Choke is in the CHOKE position Rotate choke to RUN position.
Cutting blade will not Debris interfering with blade Clean debris from blade.
rotate
Loose blade Tighten blade nut.
Defective V-belt Replace V-belt.
Blade will not cut Defective quill bearings Replace quill assembly.
properly
Damage or worn blade Reverse or replace the blade.
Excessive vibration Loose parts Stop engine immediately.
Tighten all fasteners.
If vibration continues, take
the unit to an Authorized Service Center.
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