A320: Fuel gravity
Hello community,
I have a question: Failure of both wing tank pumps on the left side in FL300. Do we always have to apply the fuel gravity procedure to get the fuel? Why cant we just open the crossfeed? and why is there such a big difference between FL300 and FL150? If i was 3 seconds in FL300 i can resume in FL300? I think i did not understand the topic sorry.
Thanks folks!