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Forum: Tech Log

25th Feb 2010, 18:14

Replies: 7

A320 Ptu -- Stall Margin

Views: 2,621

Posted By rudderrudderrat

Cheers mcdhu. With the benefit of hindsight...

Cheers mcdhu.

With the benefit of hindsight from the last sim detail - that tiff now makes more sense. (well almost).

Forum: Tech Log

25th Feb 2010, 11:30

Replies: 7

A320 Ptu -- Stall Margin

Views: 2,621

Posted By rudderrudderrat

Hi, h3dxb, It's not quite so simple as that...

Hi,

h3dxb, It's not quite so simple as that - and FCOM doesn't give much guidance.

During the first engine start - the PTU does not run even when there's a pressure difference of 3,000 psi...

Forum: Tech Log

24th Feb 2010, 12:40

Replies: 7

A320 Ptu -- Stall Margin

Views: 2,621

Posted By rudderrudderrat

Hi I understand the PTU does a self test...

Hi

I understand the PTU does a self test for a couple of seconds during the second engine start. I'm not aware of any stall margin on the PTU.

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