POW60476
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10
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10.2
Change of the air filter
Clean air filter. Wash filter in clean, warm,
soapy water. Rinse in clear, cool water. Air dry
completely
Attention! Do not ever use the unit without its air filter. The filter must be
kept clean. A damaged filter must be replaced with a new one.
10.3
Change/adjustment of the spark plug
Attention! Worn-out spark plugs or too large distance between breaker
contacts decrease the engine performance.
Turn the unit off.
Disconnect the sparkplug cable from the spark plug.
Unscrew counterclockwise the spark plug with a spark plug key. Do not use any other tool
in order to prevent any damage.
Use a control template (available at specialized shops) and check the distance between
the breaker contacts. The distance must be 0.635 mm.
If necessary, correct the distance by carefully bending the ignition arch of the spark plug.
Clean the spark plug with a wire brush.
Insert a cleaned and adjusted spark plug or replace the damaged one by a new one.
Reconnect the spark plug cable.
10.4
Carburetor adjustment
The carburetor was adjusted to optimum performance already during production. If the
carburetor requires readjustment, have it done at a specialized expert repair shop.
