Toro LT-F3000 Operator's Manual page 55

Problem
The engine does not start with the ignition
key.
The battery has no power.
The hydraulic oil system is overheating.
The brake system does not operate
correctly.
There is a lack of steering.
There is no machine movement in forward
or reverse.
The machine creeps forward or backward
in neutral.
Possible Cause
1. The transmission-neutral-interlock
switch is not energized.
2. The parking-brake-interlock switch is
not energized.
3. The cutting-unit-drive-interlock switch
is not energized.
4. There is a malfunctioning electrical
connection.
1. A terminal connection is loose or
corroded.
2. The alternator belt is loose or worn.
3. The battery is discharged.
4. There is an electrical short circuit.
1. There is a blocked screen.
2. The oil cooler fins are dirty/blocked.
3. The engine radiator is dirty/blocked.
4. The relief valve setting is low.
5. The oil level is low.
6. The brakes are engaged.
7. There is a malfunctioning fan or fan
drive.
1. There is a malfunctioning wheel motor
brake assembly.
2. The brake discs are worn.
3. Insufficient brake release pressure.
1. The steering valve is malfunctioning.
2. A hydraulic cylinder is malfunctioning.
3. A steering hose is damaged.
1. The parking brake is engaged.
2. The oil level is low.
3. The reservoir has the wrong kind of oil.
4. The drive pedal linkage is damaged.
5. The transmission pump is damaged.
6. The transmission bypass valve is open.
7. There is a broken drive coupling.
8. Insufficient brake release pressure.
1. The transmission neutral adjustment is
set incorrectly.
55
Corrective Action
1. Remove your foot from the
forward/reverse pedals or
check the setting of the
transmission-neutral-interlock switch.
2. Move the parking-brake switch to the
O position.
N
3. Move the cutting unit switch to the O
position.
4. Locate and correct the fault in the
Electrical System.
1. Clean and tighten the terminal
connections. Charge the battery.
2. Adjust the tension or replace the belt;
refer to engine operator's manual.
3. Charge or replace the battery.
4. Locate the short circuit and fix it.
1. Clean the screen.
2. Clean the fins.
3. Clean the radiator.
4. Have the relief valve pressure checked.
Consult your authorized distributor.
5. Fill the reservoir to the correct level.
6. Disengage the brakes.
7. Check the fan operation and service
it as required.
1. Consult your authorized distributor.
2. Replace the brake discs; consult your
authorized distributor.
3. Raise the engine revs; consult your
authorized distributor.
1. Service or replace the steering valve.
2. Service or replace the hydraulic
cylinder.
3. Replace the hose.
1. Release the parking brake.
2. Fill the reservoir to the correct level.
3. Drain the reservoir and fill it with the
correct oil.
4. Check the linkage and replace any
damaged or worn parts.
5. Have the transmission pump
overhauled by your authorized
distributor.
6. Close the bypass valve.
7. Replace the drive coupling.
8. Raise engine revs; consult your
authorized distributor.
1. Adjust the transmission neutral linkage
setting.
FF