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TO ADJUST OR REPLACE
THE SPARK PLUG
Ifyou have difficultystartingyoursnow thrower,you may
need to adjust or replace the spark plug Follow the
instructions below°
Replace the spark plug if the electrodes are pitted or
burned or if the porcelain is cracked.
TO ADJUST:
•
Clean the spark plug by carefully scraping the elec-
trodes (do not sand blast or use a wire brush)
•
Be sure the spark plug is clean and free of foreign
material, Check the electrodesgap (See Fig 36) with
a wire feeler gauge and reset the gap to ,030 inchif
necessary
TO REPLACE:
•
If you need a new spark plug, use only the proper
replacement spark plug (See page 4)
•
Set the gap to .030.
.030 GAP
FIG. 36
•
Before installingthe spark plug, coat itsthreads lightly
with oil or grease to ensure easy removal
•
Tighten the plug firmly into the engine.
•
If a torque wrench is available, torque the plug to 18 to
23 ft - lbs,
24
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