The PowerBuilt™ Series is a value-engineered yet highly functional group of engines. Designed to meet basic riding mower needs, the PowerBuilt™ series features our unique OHV (OverHead Valve) technology along with a simple-to-maintain design, creating a more durable, longer lasting engine.
when i try to start the motor just hums.i have replaced the battery,spark plug and the air filter.what would cause the motor to not turn over?