Toro Recycler II Super Pro 21-inch 20438WF Operator's Manual
![Toro Recycler II Super Pro 21-inch 20438WF Mower manual cover](/images/GimBbDuTccBWrcnKBFOJBztU/thumbs/thumb175x175.webp)
To start the mower, ensure the fuel valve is open, the spark plug is connected, and the control bar is held down against the handle. Then, pull the starter rope firmly.
Use SAE 30 detergent oil with an API service classification of SF, SG, SH, SJ, SL, or higher.
Change the oil after the first 5 hours of use, then every 25 hours or at the start of each mowing season.
Check the fuel level, ensure the spark plug is connected, and verify the air filter is clean. Additionally, check the oil level and ensure the fuel valve is open.
Turn off the mower and disconnect the spark plug. Tilt the mower on its side and use a brush or cloth to remove grass clippings and debris from the deck.
Perform a general inspection before each use, change the oil every 25 hours, clean the air filter every 25 hours, and sharpen the blade annually or as needed.
To adjust the cutting height, move the height adjustment lever on each wheel to the desired position. Ensure all wheels are set to the same height.
Check for debris lodged in the cutting deck, ensure the blade is balanced and not damaged, and verify that all bolts and fasteners are tight.
Disconnect the spark plug wire, use a spark plug wrench to remove the old plug, and install a new spark plug with the correct gap. Reconnect the spark plug wire.
Yes, the mower is designed to mulch or bag grass clippings. Install the mulch plug for mulching, or attach the grass bag for collection.