Honda EG5000X Owner's Manual page 29

6. Check that the spark plug washer is in good condition, and thread the spark plug in
by hand to prevent cross-threading.
7. After the spark plug is seated, tighten with a spark plug wrench to compress the
washer.
NOTE : If installing a new spark plug, tighten l/2 turn after the spark plug seats to
compress the washer. If reinstalling a used spark plug, tighten l/8-1/4 turn after
the spark plug seats to compress the washer.
CAUTION :
0 The spark plug must be securely tightened.
An improperly tightened spark plug
can become very hot and may damage,the 'engine.
l
Never use spark plugs which have an improper hert range. Use only the
recommended spark plugs or equivalent.
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