Toro Power Clear 621E 38452 Operator's Manual
![Toro Power Clear 621E 38452 Snow Thrower manual cover](/images/FyzhHadhtlehHNGbXagNmgmu/thumbs/thumb175x175.webp)
To start the Toro Power Clear 621E, ensure the unit is on a flat surface. Set the choke lever to the "Choke" position, prime the engine by pressing the primer bulb three times, and then pull the recoil starter handle or press the electric start button. Once the engine starts, move the choke lever to the "Run" position.
Use clean, fresh, unleaded gasoline with an octane rating of 87 or higher. Avoid using gasoline with more than 10% ethanol as it can cause starting and performance issues.
Change the oil after the first 2 hours of operation, and then annually or after every 25 hours of use, whichever comes first. Use SAE 5W-30 oil for best performance in cold conditions.
Check if the fuel tank is filled with fresh gasoline. Ensure the choke is in the correct position and the primer bulb is pressed. Inspect the spark plug and replace if necessary. Make sure the ignition key is inserted fully.
Regularly check the auger and rotor blades for wear and damage. Replace them if they are bent or dull. Keep the area clean of debris and ensure the shear bolts are intact and properly tightened.
Use the chute control lever to rotate the chute in the desired direction. For vertical adjustments, move the chute deflector up or down to change the distance the snow is thrown.
Check the scraper blade for wear and replace if necessary. Ensure the machine is moving at an appropriate speed to allow effective clearing. Adjust the skid shoes to lower the scraper blade if needed.
Drain the fuel tank or add a fuel stabilizer to prevent engine issues. Clean the snow thrower thoroughly, including removing any salt or debris. Store in a dry, well-ventilated area. Disconnect the spark plug wire to prevent accidental starting.
Ensure the snow thrower is connected to a power source. Check the extension cord for damage. If the starter motor does not engage, inspect the connections for looseness or corrosion and clean as necessary.
Yes, but you must adjust the skid shoes to raise the scraper blade above the gravel surface to prevent picking up stones. This will protect the machine and reduce the risk of injury from flying debris.