Spark Plug - Lifan KP4500iE Owner's Manual

9.3 Spark plug

Please replace the spark plug according to the original type:
F7TC
1. Remove the spark plug cap
2. Use the spark plug socket
wrench to remove the spark plug
3. Visually inspect whether the
spark plug insulator is damaged.
Replace the spark plug if it is
damaged
4. Measure spark plug clearance
with thickness gauge. Bend the
side electrodes to adjust the
clearance. The clearance should
be between 0.70 and 0.80mm
5. Check that if the spark plug gasket is in good condition.
Install the spark plug, tighten it with the spark plug socket
wrench, and press down the spark plug gasket. Cover the
spark plug cap.
Only use spark plugs with the appropriate calorific value.
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