Spark Plug
Checking Spark Plug
For the recommended spark plug, see
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.
Disconnect the spark plug cap from the
spark plug.
2.
Clean any dirt from around the spark plug
base.
3.
Remove the spark plug using provided
u
Use the open end wrench provided in
the tool kit to remove the spark plug.
4.
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.
20171023164032_32KRHH100_eng_BOOK Page 54 Monday, October 23 2017 17:21:44 JST
Maintenance
51
Continued
Spark plug cap
Spark plug wrench
14 × 17 mm Open
end wrench
