Spark Plug Replacement And Adjustment - Honda CL360 Owner's Manual

Spark Plug Replacement and Adjustment
The spark plug type NGK B SES or ND
W 24 ES is standard for this model.
I. Detach the spark plug lead and
remove the spark plug with the special
wrench provided in the tool kit.
2. Inspect the electrodes and center porce-
lain of the spark plug for deposits,
eroded electrodes, or carbon fouling.
If the spark plug deposits are heavy, or
the electrodes appear to be eroded
excessively, replace the spark plug
with a new one. If the spark plug is
carbon or wet fouled , the plug can
sometimes be cleaned with a stiff wire
brush.
3. Adjust the spark plug gap
CD
to
0.028-0.032 in. (0. 7-0.8 mm). The gap
can be measured with a feeler gauge.
The adjustment is made by . bending
the negative (grounded) electrode
®.
36
-
- -
©
Spark plug gap
@
Negative electrode
4. When installing the spark plug, tighten
firmly, but do not overtighten.
NOTES:
• Spark plugs must be securely
tightened. An improperly tightened
plug can become very hot and possibly
cause damage to the engine.