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F, S__IE NOTE: If you do not want to remove the fuel from
d_ CAUTION
It is important to prevent gum deposits from
tbrming in essential fuel system parts such as the
carburetor, fuel filter, fuel hose, or fuel tank dur-
ing storage. Experience indicates that alcohol
blended fuels (called Gasohol or using ethanol or
methanol) can attract moisture which leads to
sepal_tion and tbrmation of acids during storage°
Acidic gas call damage the fuel system of an
engine while in storage.
1° Allow the engine to cool, empty the fuel system, and
secure the tool before transporting or storing.
2. Before storing the too!, use up fuel left in the fuel lines
and carburetol by starting the engine and letting it run
until it stops_
@.'_OUBg2_: 8H_@ _'gART
_M
Engine will not start
orwill run only for
a fewseconds after
starting
Engine will not idle
properly
.
Engine will not I.
accelerate, lacks 2
power; or dies 3
under a load 4.
5,
Engine smokes 1.
excessively 2
3.
Engine runs hot 1
2.
3.
4.
..........,H, , .........
Trimmer head turns 1.
at idle speed 2
3.
'It'immer head 1
stops under a Ioadfor 2
does not turn when 3
engine is accelerated
Line does not advance L
or breaks while cutting 2.
3.
your unit, SEARS CRAH'SMAN Puel Stabilizer
(#71-33500) may be added to fuel left in the tank to
minimize gum deposits and acids If the tank is almost
empty, mix stabilizer with fresh fuel in a separate con-
tainer and add to the tank,
ALWAYS tZOLLOW INSTRUC'HONS ON THE
STABILIZER CONTAINER THEN, RUN THE
ENGINE AI LEAST 2 MINUI'ES AFTER
STABILIZER IS ADDED TO ALLOW MIXTURE TO
REACH CARBURETOR. STORE UNIT IN A SAlZE
PLACE. SEE SIEPS 3-5 (this section)
3. Store tool and fuel in an area where fuel vapors cannot
reach sparks or open flames from water heaters, electric
motors or switches, furnaces, etc.
4, Store the tool so the line limiter cannot accidentally cause
injury. The tool can be hung by the drive shaft housing.
5. Store tool out of reach of children.
qJ ........ .i.q uJ 11 /[I,I.IJJHJ H .................
!CAUSE ........................
1.. Fuel tankempty
2.. Engine flooded
3_ Spark plug not firing
4 Fuel not reaching carburetor_
5. Caxburetor requires adjustment
6. None ofthe above.
1. Idle speed set too tast or too slow
2. Low speed mixture requires adjustment
3 Thronle trigger screw too tight
None of the above. 4.
Air filter dirty_ 1,
Spark plug fouled 2
Carburetor requires adjustment 3
Muffler outlets plugged, 4
None of the above. 5.
Air filter dirty. 1
Fuel mixture incortect. 2
High speed mixture requires adjustment. 3.
H,, ...., H, .,.,,H ......
Fuel mixture incorrect 1
High speed mixture set too low (lean). 2_
Spark plug incorrect 3
None of the above. 4.
Carburetor requires adjustment, I
Throttle trigger screw too tight 2
Clutch requires repair. 3.
i i t t .... tilt ,lltjt ......
Drive shaft broken or not engaged I
Carburetor requires adjustments 2,
Clutch requires repair. 3
Line caught between spool and hub. I.
Line improperly wound onto spool. 2
Improper line size. 3
REMEDY
L
2
3
4
5.
6.
l
2
3
,, ,,,,,,
Fill tank with correct fuel mixture,
See "Starting Instructions"
Install new plug
Clean fuel fdter; inspect fue! line
See "Carburetor Adjustments?'
Contact your Sears Service Center,
See "Carburetor Adjustments "'
See "'Carburetor AdjustmentsT'
Loosen screw to flee trigger
C0nta.c!..yourSears Service Cenmr.
Clean or replace air fdter
Clean or replace spark plug and regap
See "Carburetor' Adjustments"
Contact your'Sears Service Center
Contact your Seats Service Center.
Clean or' replace air fdter.
Refuel with correct fuel mixture
See "Carburetor Adjustments."
See "Fueling Your Unit"
See "Carburetor Adjustments.."
Replace with correct plug.
Contact your Sears Service Center.
See "Carburetor Adjustments"
Loosen screw to free trigger
Contact your Sears Service Center.
Replace or see "'Assembly?'
See "Carburetor Adjustments."
Contact your Sears Service Center.
Remove cover..Check line muting.
Rewind spool firmly and evenly.
Replace spool
22
Excessive line usage L Improperline size,
2, Cutting at high speed around hard objects,
3, C_,_g line against matedai being cut.
k Use only 080" Sears Laser Line
2, Reduce cutting speed aroundhardobjects..
3, Cut with tip of line.