Toro Wheel Horse 12–32 XL Operator's Manual page 47

PROBLEM
Engine loses power (continued).
Engine over heats.
Abnormal vibration.
Blade(s) does not rotate.
Machine does not drive.
Uneven cutting height. g g
POSSIBLE CAUSES
6. Vent hole in fuel cap is
plugged.
7. Dirt in fuel filter.
8. Dirt, water, or stale fuel is in
fuel system.
1. Engine load is excessive.
2. Oil level in crankcase is low.
3. Cooling fins and air passages
under engine blower housing
are plugged.
1. Cutting blade(s) is 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.
1. Blade drive belt is worn, loose
or broken.
2. Blade drive belt is off pulley.
1. Traction belt is worn, loose or
broken.
2. Traction belt is off pulley.
3. Transmission does not shift.
1. Tire pressure is incorrect.
2. Mower is not level.
3. Underside of mower is dirty.
Troubleshooting
CORRECTIVE ACTION
6. Clean or replace the fuel cap.
7. Replace fuel filter.
8. Contact Authorized Service
Dealer.
1. Shift into lower gear to reduce
ground speed.
2. Add oil to crankcase.
3. Remove obstruction from
cooling fins and air passages.
1. Install new cutting blade(s).
2. Tighten blade mounting bolt.
3. Tighten engine mounting
bolts.
4. Tighten the appropriate
pulley.
5. Contact Authorized Service
Dealer.
1. Install new blade drive belt.
2. Install blade drive belt and
check idler pulley and belt
guides for correct position.
1. Contact Authorized Service
Dealer.
2. Contact Authorized Service
Dealer.
3. Contact Authorized Service
Dealer.
1. Set tire pressure.
2. Level mower from
side-to-side and front-to-rear.
3. Clean the underside of the
mower.
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