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MAINTENANCE SCHEDULE
CARE & MAINTENANCE TASK
Check for Loose fasteners and parts
Check for damaged or worn parts
Clean unit and labels
Clean air filter
Replace spark plug
GENERAL
RECOMMENDATIONS
The warranty on this unit does not
cover items that have been subjected
to operator abuse or negligence. To
receive full value from the warranty,
the operator must maintain unit as
instructed in this manual. Various ad-
justments will need to be made peri-
odically to properly maintain your unit.
CHECK FOR LOOSE
FASTENERS AND PARTS
• Spark Plug Boot
• Air Filter
• Housing Screws
• Assist Handle Screws
• Shield
WHEN TO PERFORM
Before each use
Before each use
After each use
Every 5 hours of operation
Yearly
flammable solvent to avoid creating a
fire hazard or producing harmful evap-
orative emissions.
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.
• Clean the cover and the area
CHECK FOR DAMAGED OR
WORN PARTS
Refer replacement of damaged/worn
parts to your Sears Service Center.
• ON/STOP Switch - Ensure ON/STOP
switch functions properly by press-
ing the switch to the STOP position.
Make sure engine stops; then restart
engine and continue.
• Fuel Tank - Discontinue use of unit
if fuel tank shows signs of damage
or leaks.
• Shield - Discontinue use of unit if
shield is damaged.
CLEAN UNIT & LABELS
• Clean the unit using a damp cloth
with a mild detergent.
• Wipe off unit with a clean dry cloth.
CLEAN AIR FILTER
Do not clean filter in gasoline or other
around it to keep dirt from falling into
the carburetor chamber when the
cover is removed.
• Remove parts as illustrated.
• Wash the filter in soap and water.
• Allow filter to dry.
• Add a few drops of oil to the filter;
squeeze the filter to distribute oil.
• Replace parts.
Filter
Screws
l
Cover
REPLACE SPARK PLUG
Replace the spark plug each year to
ensure the engine starts easier and
runs better. Set spark plug gap at
.025 in. Ignition timing is fixed and
nonadjustable.
• Twist, then pull off spark plug boot.
• Remove spark plug from cylinder
and discard.
• Replace with Champion CJ-8Y
spark plug and tighten with a 3/4 in.
socket wrench (10-12 ft.-Ibs).
• Reinstall the spark plug boot.
9
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