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Page 11
MAINTENANCE
WARNING:
Use only original manufacturer's replacement parts,
accessories and attachments. Failure to do so can
cause possible injury, poor performance and may void
your warranty.
REPLACING AND CLEANING THE AIR
FILTER
See Figure 8.
For proper performance and long life, keep air filter clean.
1. Push down on the latch of the air filter cover; carefully
pull the top of the air filter cover so it pivots away from
the base.
2. Remove the air filter and clean it in warm soapy water.
Rinse and let dry completely. For best performance,
replace the air filter annually.
3. Reinstall the air filter into the air filter base.
4. Pivot the cover back in place. Push the latch back into
the slot and ensure the cover is locked in place.
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 MUF-
FLER
Depending on the type of fuel used, the type and amount of
oil used, and/or your 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.
Fig. 8
AIR FILTER
BASE
AIR FILTER
COVER
LATCH
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 perfor-
mance. 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)
1 Drain all fuel from the tank into a container approved for
gasoline. Run engine until it stops.
2 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.
3 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.