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View Full Version : 747-400 Cargo Door Experts?


NSEU
8th Nov 2013, 21:46
Folks...

Just wondering what causes the lower cargo door handles to fly open when you push the release button on the door handle. I don't see any springs in the manual in the door handle area. Are the negative pressure relief door springs responsible for my bruised fingers? :} Do these springs assist the handle mechanism to open?