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7
MAINTENANCE
WARNING: Disconnect the spark
plug before performing m aintenance except
for carburetor adjustments.
HELPFUL TIP
IMPORT ANT: Have all
repairs other than the rec-
ommended maintenance
described in the instruction
manual performed by an
authorized service dealer.
If any dealer other than an authorized
service dealer performs work on the
product, Poulan PRO may not pay for
repairs under warranty. It is your re-
sponsibility to ma intain and perform
general maintenance.
CHECK FOR LOOSE
FASTENERS AND PARTS
S Spark Plug Boot
S Air Filter
S Housing Screws
S Assist Handle Screw
S Debris Shield
CHECK FOR DAMA GED OR
WORN PARTS
Contact an authorized service dealer for re-
placement of damaged or worn parts.
S ON/OFF Switch -- Ensure ON/OFF switch
functions properly by m oving the switch to
the OFF position. Make sure enginestops;
then restart engine and continue.
S Fuel Tank -- Discontinue use of unit if fuel
tank shows signs of damage or leaks.
S Debris Shield -- Discontinue use of unit if
debris shield is dam aged.
INSPECTAND CLEANUNIT ANDDE -
CALS
S After each use, inspect complete unit for
loose or damaged parts. Clean the unit and
decals using a d amp cloth with a mild deter-
gent.
S Wipe off unit with a clean dry cloth.
CLEAN AIR FILTER
A dirty air filter decreases engine perform-
ance and increases fuel consumption and
harmful emissions. Always clean after every
5 hours of operation.
1. Clean thecover and the area a round itto
keep dirt from falling into the carburetor
chamber when the cover is removed.
2. Remove parts by pressing button t o re-
lease air filter cover.
NOTE: To avoid creating a fire hazard or
producing harmfulevaporative em issions,do
not clean filter in gasoline or other flammable
solvent.
3. Wash the filter in soap and water.
4. Allow filter to dry .
5. Replace parts.
Air Filter
Air Filter Cover
Button
INSPECT MUFFLER AND SPARK
ARRESTING SCREEN
WARNING: The muffler onthis prod-
uct contains chemicals known to the State of
California to cause cancer.
As your unitis used, carbon deposits buildup
onthe m uffler andspark arresting screenand
must be removed toavoid creating afire haz-
ard or affecting engine performance.
For normal homeowner use, the muffler and
spark arresting screen will not require any
service. After 50 hours of use, we recom-
mend that your muf fler be serviced or re-
placed by an authorized service dealer.
REPLACE SPARK PLUG
Replace the spark plug each year to ensure
the engine starts easier and runs better. In-
spec t spark plug every 25 hours of usage.
Cleanand/orreplaceasnecessary.Setspark
plug gap at 0.025 inch (0.6 mm). Ignition tim-
ing is fixed and nonadjustable.
1. Twist, then pull off spark plug boot.
2. Remove spark plug from cylinder and
discard.
3. Replace with Champion RCJ-6Y spark
plug and tighten securely with a 3/4 inch
(19 m m) socket wrench.
4. Reinstall the spark plug boot.
SERVICE AND ADJUSTMENTS
REPLACING THE LINE
1. Press the tabs on the side of the trimmer
head an d remove cover and spool.
Tab
Cover
Tap Button
2. Remove any remaining line.
3. Clean dirt and debris from all parts. Re-
place spool if it is worn or damaged.
4. Replace with a pre-wound spool, or re-
place line using a 15 feet (4.5 meters)
length of 0.095 inch (2.4 mm) diameter
Poulan PRO brand line.
5. When installing new line on an existing
spool, hold the spool as shown in the il-
lustration below.