Toro 30187 Operator's Manual page 41

Problem
Machine does not drive.
Abnormal vibration.
Uneven cutting height.
Possible Cause
1. Shift lever is in neutral.
2. Traction belt is worn,
loose or broken.
3. Traction belt is off a
pulley.
4. Broken or missing idler
spring.
1. Cutting blade(s) is/are
bent or unbalanced.
2. Blade mounting bolt is
loose.
3. Engine mounting bolts
are loose.
4. Loose engine pulley,
idler pulley, or blade
pulley.
5. Engine pulley is
damaged.
6. Blade spindle is bent.
1. Blade(s) not sharp.
2. Cutting blade(s) is/are
bent.
3. Mower is not level.
4. Underside of mower is
dirty.
5. Tire pressure is not
correct.
6. Blade spindle bent.
41
Corrective Action
1. Move shift lever to a
drive gear position.
2. Change the belt.
3. Change the belt.
4. Replace the spring.
1. Install 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.
6. Contact an Authorized
Service Dealer.
1. Sharpen the blade(s).
2. Install new cutting
blade(s).
3. Level mower from
side-to-side and
front-to-rear.
4. Clean the underside of
the mower.
5. Adjust the tire pressure.
6. Contact an Authorized
Service Dealer.