HYD PRESS SYS 2 fail

[Guest raptornick]

HiDuring cruise I simulated a Hydraulic leak in system 2. After a few seconds, the amber message

[Guest thscholz]

Nick,I guess you're right. Looking at the schematics I would say that the right autopilot should go off.http://forums.avsim.net/user_files/134023.gifCheersThomas

[Guest raptornick]

Thanks Thomas for that Schematicso, the QRH is correct, but the simulation is wrong. How is this passed to the developers?Nick

[Guest thscholz]

>How is this passed to the developers?>Nick,'Big Brother' is watching you.;-) I'm sure that they will see this thread and comment on it.CheersThomas

[Guest raptornick]

I retried this failure this time with the HYD PRESS SYS 3, at this time, AP "R" was unservicable, according the QRH and your schematic, it should be AP "L".If SYS 1 fails, AP "C" is disconecting, which is correct.

[DescendDescend 25]

Maybe this relates:http://pmdg.forumsplace.com/message-393.ht...light=autopilot

[Guest A32X]

Also with the HYD SYS 1 failed the nose gear steering still works. For example applying rudder nice and smoothly to max deflection (left or right) the aircraft responds normally upto max deflection.

[Guest A32X]

And with HYD SYSTEM 1 failed the rudder no longer works.

[Guest raptornick]

Hi A32XThis is not correct, the Upper Rudder is also feeded by SYS 3, and the Lower Rudder is completely independent of the SYS 1 (feeded by SYS 2+3)

[Guest thscholz]

Hey,Nick is becoming a hydraulics expert!:-lol CheersThomas

[Mats_J 2]

Gents,Lower rudder should stop working with HYD SYS 2 and 4 INOP. Upper rudder should stop with HYD SYS 1 and 3 INOP. That's how I read Nick's schematic and that is how the sim was modelled lat I checked.As far as nose wheel steering is concerned I have INOP steering (both nose and main) with HYD SYS 1 INOP. Hope it helps,

[Guest A32X]

Please see these attached shots they should explain better what I'm experiencing;Rudder;http://forums.avsim.net/user_files/134034.jpgTaxi (Differential Braking Not Used);http://forums.avsim.net/user_files/134035.jpg http://forums.avsim.net/user_files/134036.jpg http://forums.avsim.net/user_files/134037.jpg Cheers,Paul

[Guest raptornick]

Thomaswhat's your profession? I think I know your name ;-)

[Guest thscholz]

>Thomas>>what's your profession? I think I know your name ;-)I'm in the IT business. Maybe you know my name because of my uploads in the AVSIM library.CheersThomas

[Guest raptornick]

Nein, ich dachte ich kenn dich von der Air Alps, Bin Kapit