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Thread: A320 Ptu -- Stall Margin
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Old 24th February 2010 | 19:37
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h3dxb
 
Joined: Mar 2009
Posts: 214
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From: Middle East
to 1: PTU is running when the difference between Yellow and Green HYD SYS is > 500 PSI, which happens when only one ENG is started, as soon the second EDP has enough pressure ,PTU is stopping.
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