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Old 9th Nov 2013, 21:38
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NSEU
 
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Location: Australia
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747-400 Cargo Door Experts

Folks... (no answers on the Tech Forum, so....)

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 come out?

Thanks
Cheers
NSEU
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