| 31 |
In addition to arming the extinguisher circuit and allowing the fire
switch to rotate, pulling the APU fire switch in the cockpit or wheel
well will accomplish what other four events with regard to the APU
itself ?
switch to rotate, pulling the APU fire switch in the cockpit or wheel
well will accomplish what other four events with regard to the APU
itself ?
Closes the APU fuel shut off valve.
Closes the APU bleed air valve.
Closes the APU air inlet door.
Trips the APU generator control relay and breaker.
Closes the APU bleed air valve.
Closes the APU air inlet door.
Trips the APU generator control relay and breaker.
| APU |