Cycling refueling door after disconnect

[Viking 1-1]

Hi guys,

when you unintentionally disconnect during AAR you have to cycle the refueling door to closed and back to open again.

 

Just wondering if this is the same in real life (and would like to know the reason for this) or if this is a bug.

[Moosemermaid]

This is correct behavior. Diesel thunder did a video about the fuel system and touched on this. It is due to the system locking out when a sudden disconnect happens so it has to be reset in order to resume flow.