McCulloch Trim Mac MT160 Spare Parts List
![McCulloch Trim Mac MT160 manual cover](/images/BYnFIxVSpdIFMFiDKfjcwcbb/thumbs/thumb175x175.webp)
To start the McCulloch Trim Mac MT160, ensure it is on a flat surface, switch the ignition to "On," press the primer bulb several times, set the choke lever, then pull the starter rope briskly until the engine fires. Once started, adjust the choke as needed.
Use a fuel mixture of unleaded gasoline and 2-stroke engine oil in a ratio of 40:1. It is important to mix it thoroughly before filling the trimmer's tank.
To replace the trimmer line, first stop the engine and disconnect the spark plug. Remove the spool from the trimmer head, replace the old line with new line (ensure to wind it in the correct direction), and then reattach the spool to the trimmer head.
If the trimmer won't start, check the fuel tank for correct fuel mixture, ensure the spark plug is clean and properly connected, inspect the air filter for clogs, and verify that the ignition switch is set to "On." If problems persist, consult the manual or a professional technician.
Regular maintenance includes cleaning the air filter, inspecting and replacing the spark plug annually, checking the fuel filter, tightening all screws and bolts, and lubricating moving parts as necessary.
To adjust the carburetor, locate the adjustment screws on the side. Start the engine and let it warm up. Use a screwdriver to adjust the idle speed and mixture screws to achieve smooth operation. Refer to the user manual for specific settings.
If the trimmer line is not feeding, check for tangles or jams in the spool, ensure the line is wound correctly, and inspect the trimmer head for damage. Replace the line if it is worn or broken.
Excessive vibration can be caused by an unbalanced trimmer head or damaged parts. Inspect the trimmer head and replace any worn or damaged components. Ensure the trimmer line is evenly distributed on the spool.
To clean the air filter, remove the filter cover, take out the filter, and wash it with warm soapy water. Rinse thoroughly and allow it to dry completely before reinstalling. Regular cleaning ensures optimal engine performance.
The McCulloch Trim Mac MT160 is designed primarily as a string trimmer and may not support additional attachments. Refer to the user manual or contact the manufacturer for compatibility information on specific attachments.