What causes the blades on my Toro Z Master Professional 5000 not to rotate?
- LLawrence LongSep 4, 2025
If the blades on your Toro Lawn Mower aren't rotating, consider these possibilities: * The mower deck belt is worn, loose, or broken; install a new deck belt. * The mower deck belt is off the pulley; install the mower deck pulley and check the idler pulley, idler arm, and spring for correct position and function. * The pump drive belt is worn, loose, or broken; check the belt tension or install a new belt. * The idler spring is broken or missing; replace the spring.






