Honda WX10 Owner's Manual page 35

36YH46000.book 32 ページ ２０１４年８月２８日 木曜日 午前１１時７分
6.Check that the sealing 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 1/2 turn after the spark plug
seats to compress the washer.
If reinstalling a used spark plug, tighten 1/8–1/4 turn after the spark
plug seats to compress the washer.
CAUTION:
• The spark plug must be securely tightened. An improperly tightened
spark plug can become very hot and may cause engine damage.
• Use only the recommended spark plug or equivalent. Spark plugs
which have an improper heat range may cause engine damage.
8.Attach the spark plug cap securely.
9.Install the top cover, and tighten the 5 mm hex socket bolt securely
with a hexagon wrench.
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