Toro 21-inch 22036 Operator's Manual
![Toro 21-inch 22036 Mower manual cover](/images/camtZzOgKjlbWvzPSizntZzZ/thumbs/thumb175x175.webp)
To start the Toro 21-inch 22036 Mower, ensure that the fuel valve is open, the throttle is set to 'choke' if the engine is cold, and the safety blade control bar is engaged. Then, pull the starter handle.
Check the fuel level and ensure fresh fuel is used. Inspect the spark plug for damage or fouling and clean or replace it if necessary. Ensure that the air filter is clean.
It is recommended to change the oil after the first five hours of use and then every 25 hours of operation or at the start of each mowing season.
Use SAE 30 oil for temperatures above 40°F (4°C) and SAE 5W-30 for colder temperatures. Always refer to the owner's manual for specific recommendations.
To adjust the cutting height, use the height adjustment levers located on each wheel. Move the lever to the desired position to raise or lower the mower deck.
Excessive vibration can be caused by a damaged or unbalanced blade. Inspect the blade for bends or damage and replace if necessary. Additionally, check for loose components.
After each use, scrape off grass clippings and debris from the underside of the mower deck using a brush or a broom handle. For more thorough cleaning, use a hose to wash off residues.
Check that the mower deck is level and that the blade is sharp and properly installed. Adjust the height settings if needed and ensure that the wheels are not damaged.
Disconnect the spark plug wire and remove the old spark plug using a socket wrench. Insert a new, correctly gapped spark plug and tighten it securely. Reattach the spark plug wire.
Regular maintenance includes checking and replacing the oil, cleaning or replacing the air filter, inspecting and sharpening the blade, and checking for loose bolts and worn parts.