TO REPLACE THE SPARK PLUG NOTICE: This spark ignition system meets all requirements of the Canadian Interfer-
NOTICE: This engine complies with all
regarding electromagnetic interference. The spark plug is housed in the engine compartment under the top cover and cannot be seen under normal conditions.
TO REMOVE BOTTOM COVER
•Remove black plastic spark plug access cover by squeezing the sides and pulling cover away. See figure below.
•The spark plug and wire are now visible.
Torque plug to 18 to 20 ft. lb. If you do not use a torque wrench, tighten the plug firmly (See figure below).
'
,030
•Push the spark plug wire onto the spark plug.
•Reinstall the access panel.
ENGINE SERVICE
Unless the operator is fully qualified to make engine repairs or adjustments, we recommend that such work should be done
by technicians trained to work on snow thrower type engines. Take your snow thrower to your nearest Craftsman Service Center for repair and adjustment.
•Remove the spark plug wire.
•Clean the area around the plug base to prevent dirt from entering the engine when the plug is removed.
•Remove the spark plug. If it is cracked, fouled or dirty, it must be replaced. See page 10 for the proper replacement plug.
•Set the gap between the electrodes of the new spark plug at .030 inch. Next, install the spark plug in the cylinder head.
ADJUST ENGINE SPEED
Your engine speed has been factory set. Do not attempt to change engine speed or it may result in personal injury, if you be[ieve that the engine is running too fast or too slow, take your snow throwerto your nearest Craftsman Service Center for repair and adjustment.
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