Caution
■ A dirty air cleaner will restrict air flow to the carburetor,
reducing engine performance. If the engine is operated in dusty areas, clean the air cleaner more often
than specified in the Maintenance Schedule.
■ Never run the engine with no element or a damaged element. Engine damage will result.
4.5 Spark plug
Inspection/Cleaning:
1) Remove the spark plug cap and remove the spark plug.
2) Remove carbon or other deposits with a plug cleaner or stiff ire brush. Check the sealing washer for
damage.
3) Measure the plug resistance; replace the spark plug if the measure is not accord with the asked valve.
Spark plug resistance 3~9KΩ
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