PPRuNe Forums - View Single Post - pack off then on before pushback(B777)
Thread: pack off then on before pushback(B777)
View Single Post
Old 20th May 2023, 07:09
  #1 (permalink)  
triptobaek
 
Join Date: Jun 2016
Location: republic of korea(ROK)
Posts: 7
Likes: 0
Received 0 Likes on 0 Posts
pack off then on before pushback(B777)
Just before the B777 push back (before the before start procedure), it takes about a few seconds for the pack to turn off and on again, and I don't think this is for engine start.
Does anyone know why?
triptobaek is offline  
Reply