Toro 30674 Operator's Manual page 45

Problem
The blades do not rotate.
Possible Cause
1. The mower deck belt is worn or loose.
2. The mower deck belt is broken.
3. The mower deck belt is off pulley.
4. The idler spring is broken or missing.
45
Corrective Action
1. Check the belt tension.
2. Install a new deck belt.
3. Inspect the belt and replace it if it is
damaged. Check the pulleys and idlers
and adjust the belt tension.
4. Replace the spring.