Craftsman WEEDWACKER 358.799110 Operator's Manual page 17

& DECE_RATION CHECK
1. Allow engine to idle, then squeeze throttle
trigger fully.
2. Allow engine to run at fun speed for about 1
second.
3. Release the throttle trigger to the idle posi-
tion _d listen to the deceleration of the en-
gine. It must ret_Jxn to idle sm0ot_y and
within i to 2 seconds.
a. If performance is satisfactory;
no
further adjustments are necessary.
b. If the engine slowly or erratically
returns to iaeor idles erratically,
proceed to "MixbJxe Adjustment."
e. MIXTURE ADJUSTMENT
I CA_TIoN: IDo not operate engine at full
throttle for prolonged periods while mak-
ing mixture adjustments as damage to the
1. Support the drive sha_ housingso the trim-
met head is off the ground and the line will
not make contact with any object.
2. Start the engine. Allow engine to idle, then
squeeze throttle trigger fi_lly.
NOTE: Perform steps "3." through "5." at full
throttle.
3. Turn mixture screw (Figure24) very
slowly clock-wise until engine speed is re-
duced.
,
Idle Speed
Adjustment
,_--:Air Filter: : Screw
Figure 24 :
ii iiii ii i
4. Turn mixture screw very s!owly counter-
clockwise. Stop when the engine begins to
run roughly.
5. Turn the screw slowly the _um
amount clockwise until the engine runs
smoothly.
6. Follow instructions in "Acceleration
Check" and "Deceleration C heck".
[CAIYPION: [Ifthe engine does not operate ac-
cording to these instructionsafterrepeat-
i_g the adjusting steps,do not use the tool.
Take itto your nearest Sears Service Cen-
ter/Department.
NOTES
ii¸•,
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