Toro ProLine 21-inch 22026 Operator's Manual
![Toro ProLine 21-inch 22026 Mower manual cover](/images/EeruzdUjomxotGbagwidxvwc/thumbs/thumb175x175.webp)
To start the Toro ProLine 21-inch 22026 Mower, ensure the fuel valve is open, the throttle is in the correct position, and the blade control is engaged. Pull the starter rope with a quick, steady motion.
Use SAE 30 oil for temperatures above 40°F (4°C) and 10W-30 oil for temperatures below 40°F (4°C). Ensure the oil is suitable for air-cooled, 4-cycle engines.
Blades should be sharpened every 25 hours of use or whenever you notice a decrease in cutting performance. Always disconnect the spark plug wire before removing the blade.
Check the fuel level, ensure the spark plug is connected properly, verify the air filter is clean, and make sure there is fresh fuel in the tank.
To clean the air filter, remove the cover, take out the filter, and wash it with warm soapy water. Rinse thoroughly and allow it to dry completely before reinstalling.
The correct spark plug gap for the Toro ProLine 21-inch 22026 Mower is 0.030 inches (0.76 mm). Ensure the spark plug is clean and in good condition before reinstalling.
Adjust the cutting height by repositioning the height adjustment levers on each wheel. Ensure all four wheels are set to the same height for an even cut.
Excessive vibration could be caused by an unbalanced blade, loose hardware, or debris accumulation. Check the blade for damage, tighten any loose parts, and clean out any debris.
For winter storage, drain the fuel system, change the oil, and clean the mower thoroughly. Store it in a dry, sheltered location and disconnect the spark plug wire.
To replace the drive belt, remove the belt cover, disengage the belt from the pulleys, and install the new belt following the reverse procedure. Ensure it is seated properly on all pulleys.