Draining The Fuel Tank - WEN POWER 56173 Owner's Manual

173cc vertical engine
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Draining the Fuel Tank

Clean fuel tank each year or before storing the engine for extended periods of time. To drain the
fuel tank and carburetor:
1. Turn the fuel valve to the "OFF" position. Move the engine in a well-ventilated area away
from ignition sources.
2. Place a funnel leading to a proper gasoline container below the carburetor.
3. Remove the drain bolt from the bottom of the carburetor bowl and allow the fuel to drain.
4. Open the fuel valve. After all fuel has drained, reinstall the drain bolt. Tighten securely.
5. Store the emptied gasoline in a suitable place.
CAUTION: Do not store fuel for more than 3 months.
Measuring the spark plug gap
Recommended Spark Plug: NGK- BP7ES, Torch- F6TC
14
0.7-0.8 mm
(0.028-0.031 in)

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