Toro HoverPro 550 02617 Operator's Manual

To start the Toro HoverPro 550 mower, ensure the fuel tank is filled with fresh gasoline and the oil level is adequate. Prime the engine by pressing the primer bulb three times. Then, pull the starter cord while holding the handlebar to start the engine.
Use SAE 30 or 10W-30 oil for the Toro HoverPro 550, depending on the ambient temperature. Refer to the user manual for specific recommendations based on your local climate conditions.
To clean the cutting deck, first ensure the mower is turned off and the spark plug is disconnected. Tilt the mower on its side and use a garden hose to spray off grass clippings and debris. Use a plastic scraper if necessary to remove stubborn buildup.
If the mower doesn't start, check the fuel level, ensure the spark plug is connected, and inspect the air filter for cleanliness. Additionally, verify that the primer bulb is functioning correctly and that the fuel is fresh.
Sharpen the blades at least once a year or more frequently if used extensively on tough or rocky terrain. Inspect the blades regularly for nicks and dullness, sharpening as needed to maintain optimal cutting performance.
To store the mower over winter, drain the fuel tank or add a fuel stabilizer to prevent degradation. Clean the mower thoroughly and store it in a dry, sheltered location. Disconnect the spark plug and remove the battery if applicable.
To adjust the cutting height, locate the height adjustment levers on each wheel. Move them to the desired position to raise or lower the cutting deck. Ensure all wheels are set to the same height for an even cut.
Inspect the air filter every 25 hours of use or more frequently in dusty conditions. Clean the filter by tapping it gently to remove debris, or replace it if it is excessively dirty or damaged.
To replace the spark plug, disconnect the spark plug wire and use a spark plug wrench to remove the old plug. Install a new, correctly gapped spark plug and reconnect the wire. Ensure the engine is cool before attempting replacement.
Always wear appropriate footwear and safety glasses. Check the area for debris before mowing and keep bystanders at a safe distance. Never refuel the mower while the engine is hot or running.