72
Maintenance
Spark Plug
Checking Spark Plug
For the recommended spark plug, see
“Specifications.”
2
P. 121
Use only the recommended type of spark
plug in the recommended heat range.
NOTICE
Using a spark plug with an improper heat range can
cause engine damage.
1.
Lift-up the body cover.
2
P. 67
2.
Disconnect the spark plug cap from the
spark plug.
3.
Clean any dirt from around the spark plug
base.
4.
Remove the spark plug using provided
spark plug wrench.
2
P. 64
5.
Inspect the electrodes and centre
porcelain for deposits, erosion or carbon
fouling.
u
If the erosion or deposit is heavy,
replace the plug.
u
Clean a carbon or wet-fouled plug with
a plug cleaner, otherwise use a wire
brush.
Spark plug cap
Spark plug wrench
