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1.
Clean the cover and areas around it to prevent debris from entering the carburettor when you
remove the cover.
Note: Before opening the air filter cover, move the choke lever to the "run" position.
2. Remove the parts as shown.
Note: Do not clean the filter with petrol or other flammable solvents. This can create a fire hazard or
harmful evaporative emissions.
3. Clean the filter with soap and water.
4. Let the filter dry.
5. Apply a few drops of oil to the filter; squeeze the filter to distribute the oil.
6. Reinstall the parts.
Replacement of spark plugs
Replace the spark plugs annually for easier engine starting and efficient operation. Set the electrode
gap to 0.0635 cm (0.025 in.). The ignition timing is fixed, i.e., it cannot be changed.
1.
Turn, then pull out the spark plug boot.
2. Remove the spark plug from the cylinder and discard it.
3. Replace the spark plug with an RCJ-6Y type spark plug. Fasten it with a 19 mm socket wrench.
4. Reinstall the spark plug boot.
Replacing the fuel filter
To replace the fuel filter, first allow the device to idle until all fuel is used up. Then remove the tank cap
with the holding device from the tank. Pull the filter off the tank and disconnect it from the fuel line. Place
the new fuel filter in the fuel line and reassemble the remaining parts.
Nr.
Name
1
Fuel filter
Checking the exhaust retaining screws
Once a year, check that the exhaust retaining screws (1) are securely tightened to prevent damage.
© by WilTec Wildanger Technik GmbH
http://www.WilTec.de
http://www.aoyue.eu
http://www.teichtip.de
Nr. Name
2
Fuel line
Item 61955
Page 15
12
2021-1
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