FUXTEC FX-RM5170 Manual De Instrucciones página 54

Original-Bedienungsanleitung FUXTEC Benzin-Rasenmäher FX-RM5170 / RM5170eS
• Remove the spark plug with a spark plug spanner.
Important: A spark plug spanner is not included in the scope of delivery
• Check the spark plug. Replace it if the electrodes are worn, or the insulator is cracked or
fissured.
• 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).
• Insert the spark plug carefully by hand to avoid overtightening.
• 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.
Spark plug spanner
Sealing ring
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