McCulloch LM5553 SD Spare Parts List
![McCulloch LM5553 SD manual cover](/images/IFjiqdUmHJiIIVRRrUUyLxNm/thumbs/thumb175x175.webp)
To start the McCulloch LM5553 SD, ensure the fuel tank is filled, the oil level is adequate, and the spark plug is connected. Pull the starter rope firmly while holding the engine stop lever against the handle.
Check the fuel level, ensure the spark plug is clean and properly connected, and verify that the air filter is not clogged. Also, ensure the engine stop lever is engaged.
Regularly inspect the blade for damage and sharpness. To sharpen, disconnect the spark plug, remove the blade, and sharpen evenly using a file or grinding wheel. Balance the blade before reinstalling.
Use unleaded gasoline with a minimum octane rating of 87. Avoid using gasoline with more than 10% ethanol to prevent engine damage.
Change the oil after the first 5 hours of use, then every 25 hours of operation or at the beginning of each mowing season. Use SAE 30 oil for optimal performance.
Check for debris lodged in the blade area, ensure the blade is balanced and securely fastened, and inspect the engine mounting bolts for tightness.
Disconnect the spark plug, use a brush or compressed air to remove grass clippings and debris. Avoid using water directly on the engine to prevent damage.
To adjust the cutting height, locate the height adjustment lever near the wheels and move it to the desired position. Ensure all wheels are set to the same height for an even cut.
Ensure the blade is sharp and balanced, check tire pressure for evenness, and confirm that the cutting height is set uniformly across all wheels.
Clean the mower thoroughly, drain the fuel tank or add a fuel stabilizer, change the oil, and store in a dry place. Disconnect the spark plug to prevent accidental starting.