McCulloch M53-150ARP Spare Parts List
![McCulloch M53-150ARP manual cover](/images/QvNmEcakjQwPTfeeOvwHlnQg/thumbs/thumb175x175.webp)
To start the McCulloch M53-150ARP, ensure the fuel valve is open, the throttle is set to the 'choke' position for a cold start, and the spark plug is connected. Pull the starter rope firmly until the engine starts.
Check if there is enough fuel in the tank, the spark plug is clean and properly connected, and the air filter is not clogged. Ensure the fuel is fresh and the carburetor is clean.
It is recommended to change the oil after the first 5 hours of use, and then after every 25 hours of operation or at least once per season.
Use a high-quality SAE 30 oil for general use. If operating in varying temperatures, consider using SAE 10W-30 for better performance.
To clean the mower deck, disconnect the spark plug for safety, tilt the mower to the side with the air filter facing up, and use a hose or scraper to remove grass buildup and debris.
Check if the blades are dull or damaged. Sharpen or replace them as needed. Also, ensure the deck is clean and the grass is not too wet or too long for optimal cutting performance.
Adjust the cutting height by using the lever located near each wheel. Move the lever to the desired position to raise or lower the cutting height evenly across all wheels.
At the end of the season, clean the mower thoroughly, change the oil, remove fuel from the tank or add a stabilizer, and store it in a dry place. Also, check for any parts that may need replacement.
To replace the spark plug, disconnect the spark plug wire, use a spark plug socket to remove the old plug, and install a new, correctly gapped plug. Reattach the spark plug wire securely.
Check if the blade is balanced and securely attached. Inspect the engine mounting bolts and other components for tightness. Replace any damaged parts to reduce vibration.