Specifications

Checking the spark plug

A dirty spark plug with dirty electrodes or excessive

gap between electrodes will not be able to generate

full sparks.

(Cleaning)

• The best result can be achieved if you clean the

spark plug with a spark plug cleaner.

• If you do not have such a cleaner, you can clean

it with a wire brush.

(Adjusting the gap between electrodes)

• The side electrode gap should normally be within 0.6 to 0.7 mm

(as shown in the gure).

• Recommended type of spark plug for use: NGK

NOTE: Never use other types of spark plug than the recommended one.

CAUTION:

• Avoid burning yourself when working at a hot engine just shout down.

• Screw the spark into place rst by hand and tighten it with the socket wrench.