S
Sandra IngramSep 9, 2025
Why aren't the mower blades engaging on my Gravely Lawn Mower?
- JJeremy LeonSep 9, 2025
If the mower blades on your Gravely Lawn Mower do not engage, replace the mower deck drive belt or spindle drive belt if they are slipping or broken. Inspect and install or replace the tension spring, if it's not installed or broken. Replace the PTO switch if it has failed and replace the 20-amp fuse if it is blown. Tighten any loose electrical connections and replace the PTO clutch if it is faulty. Inspect and repair faulty relay connections.