TROUBLESHOOTING
The engine does not
reach full speed and
emits excessive smoke.
The engine starts, runs,
and accelerates but will
not idle.
Incorrect lubricant/fuel
mixture.
The air filter is dirty.
The spark plug is worn out.
The engine overheats.
The spark arrestor screen
is dirty.
The idle speed screw
on carburetor needs
adjustment.
Empty tank. Use fresh fuel and the
correct 2-cycle lubricant mix (40:1).
Clean the air filter. Refer to Cleaning the
Air Filter section in this manual.
Clean or replace the spark plug. Reset
the spark plug gap. Refer to the Spark
Plug Replacement section in this
manual.
Allow the engine to run at idle for 5
minutes. Then stop the blower and allow
it to cool for about 20 minutes.
Contact an authorized service dealer.
Contact an authorized service dealer.
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