Toro 48-cm 20922B Operator's Manual

To start the Toro 48-cm 20922B Mower, ensure the fuel tank is filled and the oil level is adequate. Engage the safety handle, then pull the starter rope briskly.
Use SAE 30 oil for temperatures above 32°F (0°C) and SAE 10W-30 for temperatures below 32°F (0°C).
Change the oil after the first 5 hours of use, and then every 50 hours of operation or annually, whichever comes first.
Check the fuel level and quality, ensure the spark plug is clean and connected, verify air filter cleanliness, and inspect the carburetor for clogs.
Remove the air filter cover, take out the filter, and clean it with warm, soapy water. Rinse thoroughly and allow it to dry completely before reinstalling.
Check oil levels before each use, clean the air filter every 25 hours, and sharpen the blade annually or every 25 hours of use.
Disconnect the spark plug wire, remove the blade, and use a file or sharpening tool to maintain the original angle of the blade. Rebalance the blade before reinstalling.
Wear protective eyewear, keep hands and feet away from moving parts, and do not mow in wet conditions to avoid slipping.
Drain the fuel tank or add fuel stabilizer, clean the mower thoroughly, and store it in a dry, protected area. Remove the battery if applicable.
Check for a dull or damaged blade, ensure the mower deck is level, and verify tire pressure is even on all wheels.