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If waste gets stuck and
causes blockage around the
intake air cooling vent or
between the cylinder fins,
it may cause the engine to
overheat, and that in turn
may cause mechanical
failure.
Make sure it is
cleaned regularly.
MAINTENANCE
Cylinder
Intake air
cooling
vent (back)
CLEARING BLOCKAGES
AFTER EVERY 100 HOURS OF USE
1. Remove the muffler, insert a
screwdriver into the vent,
and wipe away any carbon
buildup. Wipe away any carbon
buildup on the muffler exhaust
vent and cylinder exhaust port at
the same time.
2. Tighten all screws, bolts, and
fittings.
3. Check to see if any oil or grease has worked its way in
between the clutch lining and drum, and if it has, wipe it away
using spirits.
MUFFLER CLEANING