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Old 4th September 2007 | 19:54
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Jumbo Driver
 
Joined: Jun 2000
Posts: 683
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From: UK
Originally Posted by Rainboe
Good question! You know, I flew the Classic for 10 years and I never knew why. Never understood it. I await the answer with interest!
I flew the Classic for over 20 years - and I don't know either... !

I do recall that we left one Crossfeed Valve open (#1 or #4) when "Tank to Engine" in order to pressurise the Crossfeed Manifold.

Which side of the Flow Equalisation Valve does the CWT feed into the Crossfeed Manifold - or do the OVRD/JETT pumps feed into the manifold individually either side of the valve (in which case the panel schematic is misleading)?

Is this relevant to the question, I wonder?


JD
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