Toro 22302TE Operator's Manual page 40

Troubleshooting
PROBLEM
Excessive black smoke from
exhaust (continued).
Excessive white smoke from
exhaust.
Traction unit does not drive.
Engine will not shut off
38
POSSIBLE CAUSES
6. Excessive loading.
1. The glow plugs were not
activated prior to turning the
key to the start position.
2. The engine temperature is
low.
3. The glow plugs are
inoperative.
4. The fuel injection nozzles are
faulty.
5. The injection pump timing is
incorrect.
6. Low compression.
1. Traction pump drive coupler
is loose or broken.
2. Hydro fluid level low.
3. Pump and/or wheel motor is
defective or damaged.
4. Control valve is defective or
damaged.
5. Relief valve is defective or
damaged.
6. Flow divider valve lever is in
9 o'clock position.
1. Stop timer or solenoid failed.
CORRECTIVE ACTION
6. Reduce load; use lower
ground speed.
1. Turn the key to the glow
position for 5 to 7 seconds
before starting the engine.
2. Check the thermostat.
3. Check the fuse, glow plugs
and wiring.
4. Contact your Authorized
Service Dealer.
5. Contact your Authorized
Service Dealer.
6. Contact your Authorized
Service Dealer.
1. Contact Authorized Service
Dealer.
2. Add hydro fluid to reservoir.
3. Contact your Authorized
Service Dealer.
4. Contact your Authorized
Service Dealer.
5. Contact your Authorized
Service Dealer.
6. Move lever to 12 o'clock to
10 o'clock position.
1. Set the throttle as low as
possible. With the auxiliary
hydraulics hoses
disconnected, engage the
auxiliary hydraulics to
overload and stop the engine.
Contact your Authorized
Service Dealer.