Questions tagged [apu-failure]

The tag has no usage guidance.

Filter by
Sorted by
Tagged with
2
votes
3answers
249 views

What is the reason for this engine oil service procedure on a Bombardier CRJ?

Someone told me that servicing the engine oil on a Bombardier CRJ900 aircraft with the APU on could lead to the particular engine being overserviced. He then advised that the engine-oil service be ...
5
votes
2answers
4k views

If the EPU (Emergency Power Unit) on a modern fighter jet fails, will the aircraft drop out of the sky?

If the EPU (Emergency Power Unit) and batteries plus engines fail on a modern fighter aircraft, basically they will fall out of the sky, there is no dead stick landing - is this correct?
9
votes
7answers
6k views

Will the landing gear work mechanically in case of total power loss?

In case of a total power failure in all the aircraft systems like engine failure and APU failure, would it be possible to use mechanical means (manually) to open the landing gear bay door and deploy ...