McCulloch M6556D Spare Parts List
![McCulloch M6556D manual cover](/images/GkevngVkprzdgDhSVMNTUFiv/thumbs/thumb175x175.webp)
To start the McCulloch M6556D lawn mower, ensure the fuel tank is filled, the oil level is adequate, and the spark plug is connected. Set the throttle to 'fast', hold the safety lever, and pull the starter cord briskly.
If the mower won't start, check the fuel level and quality, ensure the spark plug is clean and connected, and inspect the air filter for blockages. Also, check the oil level and ensure the safety lever is engaged.
Sharpen the blades of the McCulloch M6556D lawn mower at least once a season or after approximately 20-25 hours of use. Dull blades can tear grass, leading to an uneven cut and increased susceptibility to pests.
To change the oil, run the mower for a few minutes to warm up the oil, then turn off the engine. Remove the oil cap and drain the old oil into a suitable container. Replace the cap and refill with the recommended oil type and quantity.
After each use, turn off the mower and disconnect the spark plug. Use a brush or cloth to remove grass clippings from the deck, and check the air filter for debris. Do not use water directly on the engine or electrical components.
To adjust the cutting height, locate the height adjustment lever on each wheel. Move the levers to the desired position, ensuring all wheels are set to the same height for an even cut.
The McCulloch M6556D lawn mower is designed to run on unleaded gasoline with a minimum octane rating of 87. Avoid using gasoline with more than 10% ethanol content to prevent engine damage.
To replace the spark plug, disconnect the spark plug wire and remove the old plug using a spark plug wrench. Install the new plug by hand, tightening it securely with the wrench, and reconnect the spark plug wire.
Excessive vibration can be caused by an unbalanced blade or loose parts. Check the blade for damage or imbalance and tighten any loose bolts or screws. If the problem persists, consult a professional technician.
Before storing the McCulloch M6556D for winter, clean the mower thoroughly, drain fuel from the tank, and change the oil. Remove the spark plug and add a few drops of oil into the cylinder, then replace the plug. Store in a dry, sheltered location.