Spark Plug - Sym RV 250i Service Manual

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2. Maintenance Information

Spark Plug

Recommended spark plug: CR8E
Remove luggage box
Remove central cover.
Remove spark plug cap.
Clean dirt around the spark plug hole.
Remove spark plug.
Measure spark plug gap.
Spark plug gap: 0.6~0.7 mm
Carefully bend ground electrode of the plug to
adjust the gap if necessary.
Hold spark plug washer and install the spark plug
Spark plug
by screwing it.
Tighten the plug by turning 1/2 turn more with plug
socket after installed.
Ground electrode
Tighten torque: 1.0~1.2kgf-m
Central electrode
Connect spark plug cap
0.6~0.7mm
2-7