McCulloch M46 SD Spare Parts List
![McCulloch M46 SD manual cover](/images/vIMzUFrJtbunGhgIIFgIdgIy/thumbs/thumb175x175.webp)
To start the McCulloch M46 SD Lawn Mower, ensure the fuel tank is filled and the oil level is adequate. Prime the engine by pressing the primer bulb 3-5 times, pull the throttle lever to the starting position, and then pull the starter cord firmly.
The McCulloch M46 SD Lawn Mower requires SAE 30 oil for optimal performance. Ensure you check the oil level regularly and change it after every 25 hours of operation or at the start of each mowing season.
If the lawn mower won't start, check the fuel level and quality, ensure the spark plug is clean and properly connected, and verify that the air filter is not clogged. Additionally, make sure the primer bulb is working and that the throttle is set correctly.
The lawn mower blade should be sharpened at least once per mowing season or whenever you notice the grass is being torn rather than cut. Regular sharpening helps maintain a clean cut and reduces strain on the engine.
After use, turn off the mower and disconnect the spark plug. Use a brush or cloth to remove grass clippings and debris from the deck and blade area. Avoid using water directly on the engine to prevent damage.
To adjust the cutting height, locate the height adjustment lever on each wheel. Move the lever to the desired position to raise or lower the cutting height. Ensure all wheels are set to the same height for an even cut.
Excessive vibration can be caused by an unbalanced blade, loose parts, or debris lodged in the mower. Check the blade for damage or imbalance, tighten any loose bolts, and clear any debris from the mower deck.
To improve fuel efficiency, keep the mower well-maintained by regularly changing the oil, cleaning the air filter, and ensuring the spark plug is in good condition. Additionally, mow at the recommended height and avoid cutting wet or overgrown grass.
At the start of the mowing season, change the oil, replace the spark plug and air filter, sharpen the blade, and ensure all moving parts are lubricated. Check the fuel system and clean the mower thoroughly before use.
To store the mower during the off-season, empty the fuel tank or add a fuel stabilizer, clean the mower thoroughly, and store it in a dry, cool place. Disconnect the spark plug to prevent accidental starting.