PPRuNe Forums - View Single Post - Why do you pressurize hydraulics before pushback (744)

18th January 2012 | 20:51

#10 (permalink)

an3_bolt

Joined: Jul 2005

Posts: 221

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From: n/a

Quote:

Flying control check on the 744 is always done after engine start and with flaps normally extended.

Not all airlines do that. Some at the gate when pressurised.

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