Troubleshooting Mulching Mower Blade Installation

Common Issues

If the mower mulches poorly in forward gear but well in reverse, the blades may be installed upside down or reversed. Reverse rotation does not change blade spin direction.

Steps to Fix

1. Consult the owner's manual for blade orientation diagrams.
2. Try flipping the blades (top/bottom) and test.
3. Contact a local mower repair shop for professional inspection.
4. Check the manufacturer's website for installation videos.

Proper mulching usually requires full blade speed and a moderate ground speed. Mow at the recommended height for your grass type.