9.
Make sure the plug washer is in good
condition.
10.
Install the spark plug. With the plug
washer attached, thread the spark plug in
by hand to prevent cross-threading.
11.
Tighten the spark plug:
●
Installing a new plug, tighten it twice
to prevent loosening:
a) First, tighten the plug:
1/2 turn after it seats.
b) Then loosen the plug.
c) Next, tighten the plug again:
1/8 turn after it seats.
NOTICE
An improperly tightened spark plug can damage
the engine. If a plug is too loose, a piston may be
damaged. If a plug is too tight, the threads may
be damaged.
12.
Install the parts in the reverse order of
removal.
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When reinstalling the spark plug cap,
take care to avoid pinching any cables
or wires.
20191017191217_32K0WC000_eng_BOOK Page 91 Thursday, October 17 2019 19:17:25 JST
Spark Plug
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Checking Spark Plug
Maintenance
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