Maintenance
Check Shutdown Circuit Chart
Note:
The state of system item(s) that is bold is being checked in each scenario.
System
Engine
PTO (Blades)
Motion Control Levers
Outcome
Running idle (1/3
throttle)
Engaged
Both levers out (neutral
lock)
PTO
must begin shutdown
within 1 second; engine
stays running.
State of
System
System
Engine
Parking Brake
Motion Control Levers
Outcome
Running idle (1/3
throttle)
Engaged
Both levers not in neutral
Engine must begin shutdown
within 1 second
State of
System
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