ORIGINAL USER MANUAL FUXTEC FX-RM5170 / FX-RM5170eS rev03
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Remove the spark plug with a spark plug spanner.
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Check the spark plug. Replace it if the electrodes are worn, or the insulator is cracked or fissured.
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Measure the spark plug electrode gap with a suitable gauge. Correct the space by carefully bending the side
electrode with a suitable tool if necessary. The distance should be 0.028 ~ 0.031 inch (0.7 ~ 0.8 mm).
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Insert the spark plug carefully by hand to avoid overtightening.
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Place the spark plug cap on the spark plug.
Caution: A loose spark plug can overheat and damage the engine. Tightening the spark plug too
tightly can damage the thread in the cylinder head.
Adjusting the cables
Spark plug spanner
Important: A spark plug spanner is not included in the scope of delivery
Sealing ring
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