Simplified Maintenance and Repair
96
Spark Plug Check and Adjustment
Dirty electrode or excessive gap can cause poor sparking.
Cleaning Method
Use a Spark Plug Cleaning Device is the best way if a
Spark Plug Cleaning Device is not available, clean with a
needle brush.
Adjustment
Normal Gap of Spark Plug is 0.7-0.8mm (See the Figure).
Do not use a Spark Plug other than the specified one.
• Engine is very hot after stopping, be careful not to
get burnt.
• Tighten the plug by hand, followed by using a Spark
Plug Spanner.
100-140 kgf-cm
(NGK) CR7E