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Toro 74406 - Troubleshooting

Toro 74406
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Troubleshooting
Problem
Possible Cause Corrective Action
1. The engine load is
excessive.
1. Reduce ground speed.
2. The oil level in the
crankcase is low.
2. Add oil to the crankcase.
3. The cooling ns and
air passages under the
engine blower housing
are plugged.
3. Remove the obstruction
from the cooling ns and
air passages.
4. The air cleaner is dirty. 4. Clean or replace the air
cleaner element.
The engine overheats.
5. Dirt, water, or stale fuel
is in fuel system.
5. Contact an Authorized
Service Dealer
1. The blade control (PTO)
is engaged.
1. Move the PTO to
Disengaged.
2. The parking brake is not
on.
2. Move the motion control
levers to the brake
position.
3. The operator is not
seated.
3. Sit on the seat.
4. The battery is dead. 4. Charge the battery.
5. The electrical
connections are
corroded or loose.
5. Check the electrical
connections for good
contact.
6. A fuse is blown. 6. Replace the fuse.
The starter does not crank
7. A relay or switch is
damaged.
7. Contact an Authorized
Service Dealer.
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