Honda HS621 Snow Blower Troubleshooting

Check the fuel level of your Honda snow blower if it will not start and add more fuel if necessary. Also, make certain you have the fuel valve in the "On" position. When you place the fuel valve in the "On" position, it opens the fuel line from the fuel tank to the carburetor of your snow blower. Locate fuel valve On/Off lever left of the fuel valve on the left front of your snow blower.

Make certain the gas reaches the carburetor by turning the fuel valve to the "On" position, then loosening the drain knob. You should see the gasoline flow freely.

Examine the spark plug of your snow blower when the engine will not start. Remove the spark plug by pulling the spark plug wire firmly to disconnect it, loosening the spark plug with a spark plug socket and ratchet, and then unscrewing the spark plug and lifting it out of the hole. Try not to get any dirt into the hole. Rub a small, folded piece of fine grit emery cloth into the spark plug gap, such as 400 grit, then slide the cloth back and forth to clean the spark plug of soot. Rub outside of the spark plug with the cloth also. Apply a small dab of copper-based lubricant on the spark plug threads and replace the spark plug.

Turn off the engine of your Honda snow blower. Then place a wooden stick inside of the snow discharge chute when it becomes clogged. Keep your hands out of the discharge chute and the auger while running the engine of your Honda snow blower to avoid injuring yourself.