McCulloch Cabrio Plus 407 B Spare Parts List
![McCulloch Cabrio Plus 407 B manual cover](/images/BFXGATJZjEBKiFZYkEdUTyPm/thumbs/thumb175x175.webp)
To start the McCulloch Cabrio Plus 407 B Brushcutter, ensure the on/off switch is in the "on" position. Press the primer bulb several times until fuel is visible. Set the choke lever to the start position and pull the starter rope until the engine fires. Once the engine starts, move the choke to the run position.
Use a mixture of unleaded gasoline and high-quality 2-stroke engine oil at a ratio of 40:1. Avoid using ethanol-rich fuels as they can damage the engine components.
To replace the cutting line, first ensure the engine is off and the spark plug wire is disconnected. Remove the spool from the trimmer head, then wind new line onto the spool, following the directional arrows. Reattach the spool and secure it in place.
If the engine won't start, check the fuel level and quality, inspect the spark plug for wear or damage, and ensure the air filter is clean. Verify that the on/off switch is set to "on" and the choke is in the correct position.
Clean the air filter after every 5 hours of operation to ensure optimal performance. If operating in dusty conditions, clean it more frequently. Replace the filter if it shows signs of damage or excessive dirt accumulation.
Perform regular maintenance by checking the spark plug and air filter every 5 hours of use, inspecting the fuel lines and connections every 10 hours, and lubricating moving parts as needed. Annually, replace the spark plug and inspect the fuel system.
To minimize vibration, ensure the cutting attachment is properly balanced and tightly secured. Regularly inspect the anti-vibration mounts and replace them if they show signs of wear. Use the brushcutter with the harness to distribute weight evenly.
If cutting performance decreases, check if the cutting line is worn or too short and replace it if necessary. Verify that the line is correctly installed and that there are no obstructions around the cutting attachment.
Before storing, clean the brushcutter and remove any debris. Drain the fuel tank or add a fuel stabilizer to prevent fuel degradation. Store the brushcutter in a dry, well-ventilated area away from direct sunlight.
Excessive smoke can be caused by an incorrect fuel mixture, clogged air filter, or worn-out spark plug. Ensure the correct fuel mix ratio is being used, clean or replace the air filter, and inspect the spark plug for damage.