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Homeowners Guide
To Low Emission Engines

How To Reduce Emissions From Lawnmowers

Avoid gas spillage and the resulting fuel evaporation. 10% of hydrocarbon (HC) emissions is caused by spilled gasoline.

The average gasoline spill causes as much pollution as operating a mower for one hour. Another 23% is caused by fuel evaporation.

Fuel Tips:

• Buy a container that does not spill.
• Fill fuel tanks to 3/4 level.
• Close the refueling container's vent for storage to reduce evaporated emissions.
• Don't leave the refueling container in the sun. Store in a cool place.
• Avoid tipping the mower during maintenance when the tank is full.

Mowing Tips:

• Reduce mowing time through efficient operation.
• Sharpen the blade regularly.
• Keep the underside of the mower deck clean.
• Cut your lawn as efficiently as possible to reduce mowing time. Try to determine which mowing pattern results in the fewest number of turns, thereby reducing mowing time and effort.