Toro LT3340 Operator's Manual page 50

Problem
There is scalping of the turf.
There is excessive bedknife wear.
The engine does not start with the ignition
key.
The battery has no power.
The hydraulic fluid is overheating.
The brake system does not operate
correctly.
There is a lack of steering.
Possible Cause
1. The undulations are too severe for the
height of cut setting.
2. The height of cut is too low.
1. The bedknife is in heavy contact with
the ground.
2. The cutting edges of the reel and/or
bedknife are rounded.
3. The reel is in heavy contact with the
bedknife.
4. There is a damaged reel or bedknife.
5. There are excessively abrasive ground
conditions.
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 fluid cooler fins are dirty/blocked.
3. The engine radiator is dirty/blocked.
4. The relief valve setting is low.
5. The fluid level is low.
6. The brakes are engaged.
7. The reels are tight on the bedknives.
8. There is a malfunctioning fan or fan
drive.
1. There is a malfunctioning wheel motor
brake assembly.
2. The brake discs are worn.
1. The steering valve is malfunctioning.
2. A hydraulic cylinder is malfunctioning.
3. A steering hose is damaged.
50
Corrective Action
1. Use floating cutting units.
2. Raise the height of cut.
1. Raise the height of cut.
2. Back lap or grind the edges.
3. Adjust the reel-to-bedknife contact.
4. Grind or replace parts as necessary.
5. Raise the height of cut.
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
on position.
3. Move the cutting unit switch to the off
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. Adjust the settings.
8. Check the fan operation and service
it as required.
1. Consult your authorized distributor.
2. Replace the brake discs; consult your
authorized distributor.
1. Service or replace the steering valve.
2. Service or replace the hydraulic
cylinder.
3. Replace the hose.