Spark Plug - Honda ACTIVA 4G 2017 Owner's Manual

SPARK PLUG

Refer to the Safety Precautions on page 36.
Recommended spark plug for standard
performance:
Standard:
MR7C-9N (NGK)
(Part No. 31917-KWP-D01)
Never use a spark plug with an improper
heat range. Severe engine damage could
result.
1. Lift-up the body cover (page 24).
2. Disconnect the spark plug cap (1) from
the spark plug (2).
3. Clean any dirt from around the spark
plug base.
4. Remove the spark plug using the spark
plug wrench furnished in the tool kit.
5. Inspect the electrodes
porcelain for deposits, erosion or carbon
fouling. If the erosion or deposit is
heavy, replace the plug. Clean a carbon
or wet fouled plug with a plug cleaner,
otherwise use a wire brush.
Honda Motorcycle & Scooter India Pvt. Ltd.
6. Check the spark plug gap (3) using a
and center
(1) Spark plug cap
(2) Spark plug
(3) Spark plug Gap
(4) Side Elecrode
wire gauge. If adjustment is necessary,
bend the side electrode (4) carefully.
The gap should be:
0.8–0.9 mm (0.031–0.035 in)
(2)
(1)
(3)
¼LikdZ Iyx dS i ½
¼LikdZ Iyx½
¼LikdZ Iyx xS i ½
¼lkbM byS D Vª k s M ½
(4)
47
ACTIVA 4G