McCulloch M51-675 CMDW Spare Parts List
![McCulloch M51-675 CMDW manual cover](/images/dxnGzTyByedSzkZtavrIKqmh/thumbs/thumb175x175.webp)
To start the McCulloch M51-675 CMDW, ensure the fuel valve is open, the throttle is set to 'choke', and the safety bar is held against the handle. Pull the starter cord briskly.
Use SAE 30 oil for the McCulloch M51-675 CMDW Lawn Mower in temperatures above 32°F (0°C). For colder temperatures, use SAE 5W-30.
Sharpen the blades of your McCulloch M51-675 CMDW Lawn Mower at least once per mowing season or more often if you notice uneven cutting or tearing of grass.
If the mower won't start, check the fuel level, ensure the spark plug is connected, and inspect the air filter for clogs. Also, ensure the safety bar is properly engaged.
To clean the mower, disconnect the spark plug, remove any grass clippings from the deck using a brush or compressed air, and wipe down the exterior with a damp cloth.
To change the air filter, remove the cover by unscrewing it, take out the old filter, and insert a new one. Ensure it is seated properly before replacing the cover.
For winter storage, empty the fuel tank or add a fuel stabilizer, clean the mower thoroughly, and store it in a dry, sheltered area. Disconnect the spark plug to prevent accidental starting.
Adjust the cutting height by using the lever located near each wheel. Raise or lower the mower deck to the desired height setting.
Excessive vibration could be due to an unbalanced blade. Check the blade for damage and ensure it is securely tightened. Balance or replace the blade if necessary.
To change the spark plug, remove the spark plug wire, use a spark plug wrench to unscrew the old plug, and install a new spark plug. Make sure it's tightened securely and reconnect the wire.