Troubleshooting
Problem
Abnormal vibration.
Engine stalls or labors when
raking
Engine will not start.
Engine is locked, will not pull
over.
Part No 351520
OS901SP Owner's Manual
Possible Cause
· Damaged or missing blades. Loose
handle bolts. Loose engine bolts
· Blades set too deep into ground.
· Stop switch off (Honda only). Throttle
in off position
· Out of gasoline or bad, old gasoline.
· Spark Plug wire disconnected.
· Gas valve off.
· Dirty air cleaner.
· Debris locked against reel, or drive
pulleys. Engine problem.
10
Solution
· Stop work immediately. Replace any
damaged or missing blades. Tighten all
loose nuts and bolts.
· Raise blades so that they just touch the
ground on a level surface
· Check choke position.
· Check gasoline.
· Connect spark plug wire.
· Turn on gas valve.
· Clean or replace air cleaner. Contact a
qualified service person.
· Pull spark plug wire and remove debris.
Contact an engine servicing dealer for
engine problems.
Form No F022513A