How do you change a brush cutter blade?
1. Turn Off the Brush Cutter Machine Always Turn off the brush cutter machine and disconnect the spark plug (for petrol machines) to avoid accidental starting. 2. Wear Safety Gear Use gloves to protect your hands from sharp edges and cuts. 3. Lock the Shaft Most brush cutters have a locking hole or pin. Insert the locking rod to stop the blade from moving. 4. Remove the Nut Use a spanner or wrench to loosen the nut holding the blade. Important: In many models, the nut opens in the clockwise direction (reverse thread), so check your manual. 5. Remove the Old Blade Take out the nut, washer, and blade carefully. Keep all parts safely. 6. Install the New Blade Place the new blade in the correct direction (check arrow marking on the blade). Reinstall the washer and nut. 7. Tighten Properly Tighten the nut firmly using the wrench while the shaft is locked. 8. Test the Machine Start the machine, and run it at low speed to check if everything is working smoothly.