Troubleshooting - Toro 79110 Operator's Manual

Troubleshooting

Problem
There is an abnormal vibration.
The blade(s) does not rotate.
Possible Cause
1. The cutting blade(s) is bent or
unbalanced.
2. The blade mounting bolt is loose.
3. The engine mounting bolts are loose.
4. There is a loose engine pulley, idler
pulley, or blade pulley.
5. The engine pulley is damaged.
1. The blade drive belt is worn, loose, or
broken.
2. The blade drive belt is off the pulley.
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Corrective Action
1. Install a new cutting blade(s).
2. Tighten the blade mounting bolt.
3. Tighten the engine mounting bolts.
4. Tighten the appropriate pulley.
5. Contact an Authorized Service Dealer.
1. Contact an Authorized Service Dealer.
2. Contact an Authorized Service Dealer.