McCulloch M46–500 CDA Spare Parts List
![McCulloch M46–500 CDA manual cover](/images/AtmLCtBicRZdiIhsYAaPeFoA/thumbs/thumb175x175.webp)
To start the McCulloch M46–500 CDA Lawn Mower, first ensure that the fuel tank is filled, the oil level is adequate, and the spark plug is connected. Then, pull the starter handle firmly until the engine starts.
If the mower doesn't start, check for fuel, inspect the spark plug, ensure the air filter is clean, and verify that the safety handle is engaged. If the issue persists, consult the user manual or contact a professional technician.
Change the oil after the first 5 hours of use, then every 25 hours of operation or at least once per season. Use SAE 30 oil for optimal performance.
Use unleaded gasoline with a minimum octane rating of 87. Avoid using gasoline with more than 10% ethanol content to prevent engine damage.
To clean the mower deck, disconnect the spark plug, tilt the mower on its side, and use a brush or hose to remove grass clippings and debris. Ensure the deck is dry before storing.
If the cutting performance is poor, check the blade for dullness or damage and sharpen or replace it as necessary. Ensure the deck is clean and the mower is set to the correct height for your lawn.
Adjust the cutting height by using the height adjustment lever located on the wheels. Move the lever to the desired position to raise or lower the cutting height.
Perform maintenance tasks such as checking the oil, cleaning the air filter, inspecting the blade, and tightening any loose parts every 25 hours of operation or at the beginning of each mowing season.
To improve fuel efficiency, regularly clean the air filter, keep the blade sharp, mow at optimal speed, and avoid mowing wet grass. Proper maintenance and operation can enhance fuel efficiency.
To winterize the mower, drain the fuel tank, change the oil, clean the mower thoroughly, and store it in a dry place. Disconnect the spark plug and cover the mower to protect it from dust and moisture.