How to Fix a Mower that Won't Go: Top 3 Issues

Ever had your mower that starts but refuses to move an inch? Believe it or not, it's a pretty common issue. Keep reading to learn about the three most likely culprits that might be causing your mower to stand still, and how you can fix them.

---

Transaxle Disengagement

Start by inspecting the transmission disengage lever. If this is pulled out, it disconnects the transaxle—the component that sends power to the wheels—and renders your pedals or levers useless. To resolve this, simply push the metal lever back in on a tractor-style riding mower, or turn the lever inward or outward on some zero-turn mowers. This lever is typically found at the rear of a tractor-style mower or above each of the drive motors on a zero-turn mower.

Drive Belt Issues

If your mower won't budge, it might be time to inspect the drive belt. This component, responsible for linking your engine to your transaxle, might be damaged or misaligned. To fix a damaged belt, you'll need to replace it entirely. A misaligned belt can be readjusted back onto the proper pulleys. Please note that examining and addressing this issue may require you to remove the mower deck or elevate a zero-turn mower.

Transmission Belt Complications

Should the issue persist, the next step is to check the transmission fluid. If the fluid level is low or non-existent, this could indicate a more severe problem—potential transaxle failure. In this case, we would advise seeking professional help from your local John Deere Service Center.

---

Always remember that professional assistance is available if required. This guide aims to help diagnose your mower's immobility and ensure a smoother, more efficient mowing experience. 

If you have questions about any of the products outlined above or are just more of a visual learner, head over to our YouTube channel and watch the video (also linked below)! Leave a comment or question and receive a personal reply from Brent himself, our resident John Deere expert. Be sure to subscribe!