McCulloch B28PS Spare Parts List

To start the McCulloch B28PS Trimmer, place it on a flat surface. Press the primer bulb 6 times, set the choke to the start position, and pull the starter rope until the engine fires. Then, move the choke to the run position and pull the rope again to start the engine.
Use unleaded gasoline with a minimum octane rating of 87 and mix it with high-quality 2-cycle engine oil at a ratio of 40:1.
To replace the trimmer line, turn off the engine and disconnect the spark plug. Remove the trimmer head cover, take out the old line, and insert a new line of the same diameter, following the direction of the arrows on the spool.
If the trimmer doesn’t start, check the fuel level, ensure the spark plug is clean and properly connected, and verify that the air filter is clean. Also, make sure the choke is set correctly and there is no blockage in the fuel line.
Clean the air filter after every 5 hours of operation. Remove the air filter cover, take out the filter, and wash it with warm soapy water. Let it dry completely before reinstalling.
The correct spark plug gap for the McCulloch B28PS Trimmer is 0.025 inches (0.635 mm). Make sure to check and adjust the gap if necessary before installation.
To store the trimmer for winter, empty the fuel tank, run the engine until it stops, clean the trimmer thoroughly, and store it in a dry place. Consider removing the spark plug and adding a few drops of oil into the cylinder for protection.
Regular maintenance tasks include checking and cleaning the air filter, inspecting and replacing the trimmer line, checking the spark plug, and examining the fuel lines for leaks or damage.
Yes, the McCulloch B28PS Trimmer is compatible with several attachments such as a blower, hedge trimmer, and pole saw, allowing for versatile use. Make sure attachments are properly secured before use.
Excessive vibration can be caused by an unbalanced trimmer head, damaged or worn line, or loose parts. Inspect the trimmer head, replace the line if needed, and ensure all components are securely tightened.