Clean Air Filter; Replace Spark Plug; Line Replacement - Craftsman WEEDWACKER 358.791050 Operator's Manual

CHECK FOR DAMAGED OR
WORN PARTS
Contact Sears Service Center for re-
placement of damaged or worn parts.
• ON/OFF Switch - Ensure ON/OFF
switch functions properly by moving
the switch to the OFF position. Make
sure engine stops; then restart en-
gine and continue.
• Fuel Tank - Discontinue use of unit
if fuel tank shows signs of damage
or leaks.
• Debris Shield - Discontinue use of
unit if debris shield is damaged.
INSPECT AND CLEAN UNIT AND
LABELS
• After each use, inspect complete
unit for loose or damaged parts.
Clean the unit and labels using a
damp cloth with a mild detergent.
• Wipe off unit with a clean dry cloth.
CLEAN AIR FILTER
A dirty air filter decreases engine per-
formance and increases fuel con-
sumption and harmful emissions. Al-
ways clean after every 5 hours of
operation.
1. Clean the cover and the area
around it to keep dirt from falling
into the carburetor chamber when
the cover is removed.
2. Remove parts by pressing latch to
release air filter cover.
NOTE: To avoid creating a fire hazard
or producing harmful evaporative
emissions, do not clean filter in gaso-
line or other flammable solvent.
3. Wash the filter in soap and water.
4. Allow filter to dry.
5. Add a few drops of oil to the filter;
squeeze the filter to distribute oil.
6. Replace parts.
Button
Air Filter
Air Filter Cover
INSPECT MUFFLER AND SPARK
ARRESTING SCREEN
'_WARNING: The muffler on this
product contains chemicals known to
the State of California to cause cancer.
_,WARNING: Muffler is very hot
during and after use. Do not touch the
muffler or allow combustible material
such as dry grass or fuel to do so.
As your unit is used, carbon deposits
build up on the muffler and spark ar-
resting screen. For normal homeown-
er use, however, the muffler and spark
arresting screen will not require any
service. After 50 hours of use, we rec-
ommend that your muffler be serviced
or replaced by your Sears Service Cen-
ter.
REPLACE SPARK PLUG
Replace the spark plug each year to
ensure the engine starts easier and
runs better. Set spark plug gap at
0.025 inch (0.6 mm). Ignition timing 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 mm) socket
wrench.
4. Reinstall the spark plug boot.
LINE REPLACEMENT
1. Press the tabs on the side of the
trimmer head and remove cover
and spool.
Cover
Tap Button
2. Remove any remaining line.
3. Clean dirt and debris from all
parts. Replace spool if it is worn or
damaged.
4. Replace with a pre-wound spool
(#71-85950), or replace line using a
15 feet (4.5 meters) length of 0.095
inch (2.4 mm) diameter Craftsmanm_
brand line.
5. When installing new line on an ex-
isting spool, hold the spool as
shown in the illustration below.
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