Honda TMX SUPREMO Series, Owner'S Manual

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49
continued
Ma
intenance
Spark Plug
Checking Spark Plug
For the recommended spark plug, see
“Specifications.”
2
P. 99
Use only the recommended type of spark plug
in the recommended heat range.
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
spark plug wrench.
2
P. 43
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.
NOTICE
Using a spark plug with an improper heat range can cause
engine damage.
Spark plug cap
Spark plug wrench
18 GL150 (PH)-32KYAD200.book Page 49 Monday, September 11, 2017 5:38 PM