51
wetfouled plug with a plug cleaner,
otherwise use a wire brush.
(1) Spark plug cap
¼LikdZ Iyx dsi½
(2) Plug wrench
¼Iyx jsap½
4.
Check the spark plug gap (3) using a
wire-type feeler gauge. If adjustment
is necessary, bend the side electrode
(4) carefully.
The gap should be:
0.8-0.9 mm(0.03-0.04 in)
5.
With the plug washer attached, the
spark plug in by hand to prevent cross-
threading.
(2)
(1)
(3) Spark plug gap
¼LikdZ Iyx xSi½
(4) Side electrode
¼lkbZM bZySDVªksM½
6.
Tighten the spark plug:
•
If the old plug is good:
1/8 turn after it seats.
•
If installing a new plug, tighten it twice
to prevent loosening:
a) First, tighten the plug:
NGK
1/2 turn after it seats.
b) Then loosen the plug.
c) Next, tighten the plug again:
1/8 turn after it seats.
(3)
(4)
