Toro 29516 Operator's Manual page 51

Problem
The machine does not drive.
There is abnormal vibration.
The tines do not raise.
The tines do not engage the ground.
Possible Cause
1. The transmission belt worn, loose, or
broken.
2. The transmission belt is off a pulley.
1. A tine is bent.
2. The tine mounting bolt is loose.
3. The engine mounting bolts are loose.
4. There is a loose engine pulley or idler
pulley.
5. The engine pulley is damaged.
6. A belt is damaged.
7. The chains are not properly tensioned.
1. There is a short in the wire harness.
2. The return-to-up springs are not
properly adjusted.
3. The return-to-up springs are damaged.
1. The tine down pressure setting is too
low.
2. Electronic depth control is set too
shallow.
3. The harness/switch is damaged.
4. The auxiliary reservoir is low on oil.
51
Corrective Action
1. Change the belt.
2. Change the belt.
1. Install a new tine.
2. Tighten the tine mounting bolt.
3. Tighten the engine mounting bolts.
4. Tighten the appropriate pulley.
5. Contact an Authorized Service Dealer.
6. Install a new belt.
7. Check the drive wheel chain tension
and the tine drive-chain tension.
1. Contact an Authorized Service Dealer.
2. Adjust the return-to-up springs.
3. Replace the return-to-up springs.
1. Increase the tine down pressure.
2. Increase the electrical depth control
setting.
3. Contact an Authorized Service Dealer.
4. Add oil to the reservoir.