Toro 421 38250 Operator's Manual
![Toro 421 38250 Snow Thrower manual cover](/images/DGTAmnYeiabyKQNgFVMyQkhi/thumbs/thumb175x175.webp)
Ensure the fuel valve is open, set the choke to full, and pull the starter handle or push the electric start button if equipped.
Use unleaded gasoline with an octane rating of 87 or higher. Avoid using ethanol blends higher than 10%.
Regularly check and replace the spark plug, change the oil, inspect the belts, and lubricate the moving parts.
Check for fuel, ensure the spark plug is functioning, and verify that the choke is set correctly.
Loosen the skid shoe bolts, adjust the height as needed, and then retighten the bolts securely.
Check the auger and impeller for blockages, and ensure the chute is clear and properly adjusted.
Change the oil after the first 2 hours of use, and then every 25 hours of operation or annually.
Drain the fuel or add a stabilizer, clean the machine thoroughly, and store it in a dry, sheltered area.
Check for loose parts, inspect the auger and impeller for damage, and ensure all bolts are tightened.
Refer to the user manual for specific instructions, but generally, you need to remove the belt cover, release the tension, and replace the belt.