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1 Remove the screw on the filter cover and remove the filter.
2. Clean the filter with soap and water. Never use gasoline or benzene!
3
Let the filter dry in the air.
4 Put the filter back in place and fasten the filter cover with the
screw.
Spark plug maintenance
To ensure the engine's normal operation, the ignition distance of
0.6 -0.7mm must be maintained and free of carbon deposits.
Always carry out the following steps with the engine switched
off:
1. Carefully remove the spark plug connector. Do not pull on the
cable but directly on the plug
2. Use the spark plug wrench supplied to unscrew the spark plug
3. Visually check the spark plug for damage and electrode burn-
off,
Remove the carbon deposits
4. Check the gap with a feeler gauge and bend the electrode to the correct
of 0.6 to 0.7mm
5. Check the spark plug washer and tighten the spark plug with a torque of 12-15 Nm
6. Mount the ignition cap back on the spark plug
WARNING
The spark plug must be screwed tight, or the engine will run hot and be damaged.
Manual_FX-WP143_FX-WP152_Int24_rev11
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Cleaning the air filter
Never run the engine
CAUTION:
without the air filter.
A dirty air filter puts pressure on
engine performance, increases fuel
consumption, and makes starting
more difficult. If you notice a loss of
engine power:
0.6~0.7mm
distance
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