McCulloch M51–140WR Spare Parts List
![McCulloch M51–140WR manual cover](/images/kHAbqafLDQZzeLdwvIQruahB/thumbs/thumb175x175.webp)
To start the McCulloch M51–140WR Lawn Mower, ensure the fuel tank is filled and the oil level is correct. Pull the choke lever to the "On" position, hold the brake handle, and pull the starter rope. Once the engine starts, push the choke lever back to the "Off" position.
If the lawn mower does not start, check the fuel level and ensure fresh fuel is used. Inspect the spark plug for wear and clean or replace it if necessary. Additionally, check that the air filter is clean and not clogged.
To adjust the cutting height, locate the height adjustment lever on the wheels. Move the lever to the desired position, which ranges from low to high settings, allowing for various grass lengths.
Regular maintenance includes changing the oil after every 25 hours of use, cleaning or replacing the air filter, and inspecting the spark plug. Ensure all maintenance is done according to the manufacturer's guidelines.
To improve cutting performance, regularly sharpen the mower blade and ensure it's balanced. Keep the underside of the mower deck clean to prevent grass buildup, which can hinder performance.
If the engine overheats, check for obstructions around the cooling fins and ensure the air filter is clean. Also, verify the oil level is correct as low oil can cause overheating.
Uneven cutting may be caused by a dull or damaged blade. Check and sharpen or replace the blade as needed. Additionally, ensure the mower deck is level and adjust it if necessary.
It is not recommended to use the McCulloch M51–140WR on wet grass as it may cause clumping and uneven cutting. Wait for the grass to dry to ensure optimal performance and safety.
Before storing, clean the mower thoroughly, change the oil, and empty the fuel tank. Store the mower in a dry, sheltered place. Remove the spark plug and add a few drops of oil into the cylinder to prevent rust.
Always wear protective gear such as gloves and safety glasses. Keep hands and feet away from the cutting area. Do not operate the mower on steep slopes or pull it backward toward you.