Toro 74175 Operator's Manual page 67

PROBLEM
Uneven cutting height. g g
Blades do not rotate.
POSSIBLE CAUSES
1. Blade(s) not sharp.
2. Cutting blade(s) is/are bent.
3. Mower is not level.
4. Gage wheel not set correctly.
5. Underside of mower is dirty.
6. Tire pressure is incorrect.
7. Blade spindle bent.
1. Drive belt is worn, loose or
broken.
2. Drive belt is off pulley.
3. Deck belt is worn, loose or
broken.
Troubleshooting
CORRECTIVE ACTION
1. Sharpen blade(s).
2. Install new cutting blade(s).
3. Level mower from
side-to-side and front-to-rear.
4. Adjust gage wheel height.
5. Clean the underside of the
mower.
6. Adjust tire pressure.
7. Contact Authorized Service
Dealer.
1. Install new drive belt.
2. Install drive belt and check
adjusting shafts and belt
guides for correct position.
3. Install new deck belt.
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