Troubleshooting - Toro Workman 07369 Operator's Manual

Troubleshooting

Problem
The engine does not start, starts hard, or
fails to keep running.
The quick couplers are difficult to
connector disconnect.
The power steering moves hard.
The hydraulic fitting leaks.
An attachment does not function.
The engine does not start.
Possible Cause
1. The hydraulic lever is locked in forward
position
2. The fuel tank is empty.
3. The fuel-shutoff valve is closed.
4. The oil level in the crankcase is low.
5. The throttle is not in the correct
position.
6. There is dirt, water, or stale fuel is in
the fuel system.
7. The air cleaner is dirty.
8. The spark plug is fouled or improperly
gapped.
9. The spark-plug wire is not connected.
1. The hydraulic pressure not relieved
(the quick coupler is under pressure).
1. The hydraulic-fluid level is low.
2. The hydraulic fluid is hot.
3. The hydraulic pump not operating.
1. The fitting is loose.
2. The hydraulic fitting is missing an
O-ring.
1. The quick couplers are not fully
connected.
2. The quick couplers are interchanged.
1. The hydraulic-lift lever is locked in the
O position.
N
58
Corrective Action
1. Move the hydraulic lever out of forward
position.
2. Fill the fuel tank.
3. Open the fuel-shutoff valve.
4. Add oil to the crankcase.
5. Be sure that the throttle control is
midway between the
SLOW
positions.
6. Contact an Authorized Service Dealer.
7. Clean or replace the air-cleaner
element.
8. Adjust or replace the spark plug.
9. Check the spark-plug wire connection.
1. Shut off the engine, move the
hydraulic-lift lever forward and
backward several times, and connect
the quick couplers for the fittings in the
auxiliary hydraulic panel.
1. Service the hydraulic reservoir.
2. Check the hydraulic-fluid level and
service if it is low. Contact you
Authorized Service Dealer.
3. Contact your Authorized Service
Dealer.
1. Tighten the fitting.
2. Install the missing O-ring.
1. Disconnect the quick couplings,
remove and debris from the couplings,
connect the couplings. Replace any
damaged couplings.
2. Disconnect the quick couplings, align
the couplings to the correct ports on
the auxiliary hydraulic panel, connect
the couplings.
1. Set the hydraulic-lift lock to the U
position, move the hydraulic-lift lever to
N , and start the engine.
EUTRAL
and
FAST
NLOCK