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Old 11th Aug 2009, 02:41
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NSEU
 
Join Date: Feb 2004
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750psi is normal for a pre-charge on a 747-400, but I don't know if this is typical.

Speaking of accumulator pressures...

Photos: Boeing 747-412 Aircraft Pictures | Airliners.net

Is this normal in this phase of flight? (I've seen pics of other 747-400's with 3000psi in cruise)
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