McCulloch Lawn Mac 160 Series Spare Parts List
![McCulloch Lawn Mac 160 Series manual cover](/images/QZnkzDekZlUKCLpTxvEwHQYH/thumbs/thumb175x175.webp)
To start the McCulloch Lawn Mac 160 Series Lawn Mower, ensure that the fuel tank is filled, the oil level is adequate, and the spark plug is connected. Then, press the primer bulb three times, set the throttle to 'fast', and pull the starter rope firmly.
Use unleaded gasoline with a minimum 87 octane rating for optimal performance. Avoid using ethanol-blended fuels with more than 10% ethanol content.
Change the oil after the first 5 hours of use, and then every 50 hours of operation or at the beginning of each mowing season, whichever comes first.
If the lawn mower won't start, check the fuel level, ensure the spark plug is not fouled, verify that the air filter is clean, and ensure the carburetor is not clogged.
To clean the underside of the mower deck, disconnect the spark plug wire, tilt the mower on its side ensuring the air filter is facing up, and use a hose or scraper to remove grass clippings and debris.
Remove the blade by loosening the bolt in the center, secure the blade in a vice, and use a file or grinder to sharpen the cutting edge evenly. Reinstall the blade ensuring it is balanced.
The correct spark plug gap for the McCulloch Lawn Mac 160 Series Lawn Mower is 0.7mm to 0.8mm. Use a feeler gauge to measure and adjust the gap if necessary.
To store the lawn mower during the off-season, drain the fuel tank, change the oil, clean the mower, and store it in a dry, cool place. Disconnect the spark plug wire to prevent accidental starts.
Excessive vibration can be caused by an unbalanced blade, loose parts, or debris caught in the mower. Check the blade balance, tighten loose bolts, and clear any debris from the mower deck.
To adjust the cutting height, locate the height adjustment lever on each wheel. Move the lever to the desired height setting, ensuring all four wheels are set to the same level for an even cut.