Toro 72047 Operator's Manual page 42

Troubleshooting
PROBLEM
Engine loses power (continued)
Engine overheats.
Abnormal vibration.
Machine does not drive.
40
POSSIBLE CAUSES
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. Engine mounting bolts are
loose.
2. Loose engine pulley, idler
pulley, or blade pulley.
3. Engine pulley is damaged.
1. Traction belt is worn, loose or
broken.
2. Traction belt is off pulley.
3. Transmission does not shift.
CORRECTIVE ACTION
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. Tighten engine mounting
bolts.
2. Tighten the appropriate
pulley.
3. Contact Authorized Service
Dealer.
1. Contact Authorized Service
Dealer.
2. Contact Authorized Service
Dealer.
3. Contact Authorized Service
Dealer.