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Page 13
MAINTENANCE
SPARK ARRESTOR
The muffler is equipped with a spark arrestor screen inside
muffler body. After extended use the screen can become
dirty and may need to have the muffler replaced by an
authorized servicing dealer.
WARNING:
To avoid a fire hazard, never run the blower without the
spark arrestor in place.
CLEANING THE EXHAUST PORT AND
MUFFLER
Depending on the type of fuel used, the type and amount of
oil used, and/or the operating conditions, the exhaust port
and muffler may become blocked with carbon deposits.
If you notice low power from the blower, have a qualified
service technician check the exhaust port and muffler for
carbon deposits. Removing the carbon deposits should
restore performance to the blower.
FUEL CAP
WARNING:
A leaking fuel cap is a fire hazard and must be replaced
immediately.
The fuel cap contains a non-serviceable filter and a
check valve. A clogged fuel filter will cause poor engine
performance. If performance improves when the fuel cap is
loosened, the check valve may be faulty or filter clogged.
Replace the fuel cap if required.
SPARK PLUG
This engine uses a Champion RCJ-6Y with 0.63 mm (0.025
in.) electrode gap. Use an exact replacement and replace
annually.
STORAGE (1 MONTH OR LONGER)
n Drain all fuel from the tank into a container approved for
gasoline. Run engine until it stops.
n Clean all foreign material from the blower. Store it in a
well-ventilated place that is inaccessible to children. Keep
away from corrosive agents such as garden chemicals
and de-icing salts.
n Abide by all Federal and local regulations for the safe
storage and handling of gasoline. Excess fuel should be
used up in other 2-cycle engine powered equipment.