Why is my Toro Lawn Mower vibrating abnormally?
- AaboyerSep 10, 2025
If your Toro Lawn Mower vibrates abnormally, check the following: the cutting blade(s) might be bent or unbalanced (install new cutting blade(s)); the blade mounting bolt might be loose (tighten it); the engine mounting bolts might be loose (tighten them); the engine pulley, idler pulley, or blade pulley might be loose (tighten the appropriate pulley). If the issue continues, the engine pulley may be damaged, the blade spindle may be bent, or the motor mount may be loose or worn, requiring you to contact an Authorized Service Dealer.