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6. MAINTENANCE
F19
F20
■ MUFFLER
AFTER 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 at the
same time. (F19)
(1) screw driver
(2) muffler
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 oil-free,
lead-free gasoline.
■ MAINTENANCE BEFORE
STORAGE
Use a dry rag to wipe any fuel which
has been spilled onto the unit.
(F20)
1. Extract fuel from the tank and run
the engine until it stops naturally.
2. Remove the spark plug and put in
1~2 cc of 2-cycle oil in the engine.
Pull the starter rope 2~3 times, set
the plug back, and stop it at the
contraction position.
3. Apply anti-rust oil to the metal
parts such as the throttle wire etc.,
put the cover on the blade, and
keep it indoor avoiding dampness.
IMPORTANT