The chipper knife (the blade that handles the big branches) needs to be sharp. If the machine starts "self-feeding" poorly, it’s time to remove the knife and sharpen or replace it.
If you want your Mighty Mac to last 20+ years (which many do), your manual will point you toward these key tasks: mighty-mac-chipper-owners-manual
Ensure the discharge area is clear; a clog can cause the belt to burn or the engine to stall. 3. Maintenance Highlights The chipper knife (the blade that handles the
Many Mighty Macs allow you to swap the discharge screens (e.g., a 1" hole screen vs. a slotted screen) depending on whether you are shredding wet leaves or dry brush. 4. Troubleshooting Common Issues mighty-mac-chipper-owners-manual
Usually means a piece of wood is jammed in the hammers or a bolt has loosened on the flywheel.
