Checking the Interlock Switches
CAUTION
If safety interlock switches are disconnected or damaged, the machine could operate
unexpectedly, resulting in minor or moderate injury.
• Do not tamper with the interlock switches.
• Check the operation of the interlock switches daily and replace any damaged
switches before operating the machine.
IMPORTANT
If your machine fails any of the interlock switch checks, contact your authorized Toro
distributor.
Preparing the Machine
1. Drive the machine slowly to an open area.
2. Lower the cutting units, shut off the engine, and engage the parking brake.
Checking the Traction Pedal Start-Interlock
1. Sit in the operator’s seat and engage the parking brake.
2. Disengage the cutting-unit-drive switch.
3. Press the traction pedal and rotate the key to the S
TART position.
Note: The starter should not crank the engine with the traction pedal pressed.
Checking the Cutting Unit Drive Switch Start-Interlock
1. Sit in the operator’s seat and engage the parking brake.
2. Engage the cutting-unit-drive switch.
3. Ensure your foot is off the traction pedal and rotate the key to the S
TART position.
Note: The starter should not crank the engine with the cutting-unit-drive switch in the
E
NGAGE position.
Checking the Parking Brake and Seat Run-Interlock
1. Sit in the operator’s seat and engage the parking brake.
2. Disengage the cutting-unit-drive switch.
3. Ensure your foot is off the traction pedal and start the engine.
4. Disengage the parking brake.
3466-297A Page 5–3 Operation: Before Operation
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