Testing Park Brake Switch

Test 1:

1. Park machine safely. (See Parking Safely in the SAFETY Section.)

2. Unlock park brake and release brake pedal.

3. Try to start engine.

Result: Engine must not start. If engine starts, there is a problem with your safety interlock circuit.

Test 2:

1. Disengage PTO.

2. Start engine.

3. Lock park brake.

4. Raise up off seat. Do not get off machine.

Result: Engine should continue to run. If engine stops, there is a problem with your safety interlock circuit.