7.7.2 Spark Plugs
Inspecting
1. Remove spark plug cap.
Do not pull cable when removing spark plug
cap. Always hold spark plug cap.
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7
Maintenance
Spark plug cap
<Front>
<Rear>
Cleaning
1. Clean spark plug with a wire brush or plug cleaner.
2. With sandpaper, adjust spark gap as specified.
Standard spark gap : 0.9 to 1.0 mm
3. Install spark plug.
2. Remove spark plug with a plug wrench.
3. Check plug for the following points and clean or replace
it as necessary. (Specifications for spark plug : Page
11)
•Breakage of insulator
•Worn electrode
• Carbon deposit
• Damage on gasket or thread
• Condition of insulator around electrode
Degree of burning
Damage
Breakage
Wear, car-
bon deposit
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