Search: Interactive Product Manual How can I prevent the discharge chute from plugging up with grass? Make sure the lawn mower is running at full throttle. Cutting height may be set too low.  Raise the cutting height. Slow down your mowing speed. Allow the grass to dry before mowing. Verify that the underside of the lawn mower deck is free of grass clippings and debris. < Back Did this answer your question? Yes, this solved my problem No, I need more help Please find me a dealer or service center        Need help printing?     © 2008, Lawn-Boy    Terms of Use / PRIVACY