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The carburetor has been carefully set
at the factory.Adjustments may be
necessary if you notice any of the fol-
lowing conditions:
• Engine will not idle when the throttle is
released.
• The trimmer head or optional attach-
ment moves/spins at idle.
Make adjustmentswith the unit sup-
portedso the cuttingattachmentis off
the ground and will not make contact
withany object. Hold the unitby hand
while runn=ng and making adjustments.
Keep all partsof your body away from
the cuttingattachmentand muffler.
Idle Speed Adjustment
Allow engine to idle. Adjust speed until
engine runs without trimmer head or
optional attachment moving or spin-
ning (idle too fast) or stalling (idle
speed too slow).
• Turn idle speed screw clockwise to
increase engine speed if engine
stalls or dies.
• Turn idle speed screw counterclock-
wise to decrease engine speed if
trimmer head or optional attachment
moves or spins at idle.
_)& WARNING:
Recheck the idle
speed after each adjustment. The
trimmer head or optional attachment
must not move ,or spin at idle speed to
avoid serious injury to the operator or
others.
Idle
Speed
Screw
Air Filter
Cover
If you require further assistance or are
unsure about performing this proce-
dure, contact your Sears Service Cen-
ter or call our customer assistance
help line at 1-800-235-5878.
_)& WARNING:
Perform the follow-
ing steps after each use:
• Allow engine to cool before storing
or transporting.
• Store unit andfuel in a well venti-
lated area where fuel vapors cannot
reach sparks or open flames from
water heaters, electric motors or
switches, furnaces,
etc.
• Store unit with all guards in place.
Position unit so that any sharp ob-
ject cannot accidentally
cause injury.
• Store unit and fuel wel/out
of the
reach of children.
SEASONAL
STORAGE
Prepare unit for storage at end of sea-
son or if it will not be used for 30 days
or more.
If your unit is to be stored for a period
of time:
• Clean the entire unit before lengthy
storage.
• Store in a clean dry area.
• Lightly oil external
metal surfaces.
FUEL SYSTEM
Under FUELING ENGINE in the OPERA-
TION section of this manual, see mes-
sage labeled IMPORTANT
regarding
the use of gasohol
in your engine.
Fuel stabilizer
is an acceptable
alter-
native in minimizing
the formation
of
fuel gum deposits
during storage.
Add
stabilizer
to the gasoline
in the fuel
tank or fuel storage container.
Follow
the mix instructions
found on stabilizer
container.
Run engine at least 5 min-
utes after adding stabilizer.
Craftsman
40:1,2-cycle
engine oil (air
cooled)
is already blended with fuel
stabilizer.
If you do not use this Sears
oil, you can add a fuel stabilizer
to
your fuel tank.
ENGINE
• Remove spark plug and pour 1 tea-
spoon of 40:1, 2-cycle engine oil (air
cooled) through the spark plug
opening. Slowly pull the starter rope
8 to 10 times to distribute oil.
• Replace spark plug with new one of
recommended
type and heat range.
• Clean air filter.
• Check entire unit for loose screws,
nuts, and bolts. Replace any dam-
aged, broken, or worn parts.
• At the beginning of the next season,
use only fresh fuel having the proper
gasoline
to oil ratio,
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