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asanal

777 A/P disconnects around 7000 and 30000 FT

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This  is ongoing problem with my 777.

After loading 777 and  proper trim settings. When Plane reaches  around 7000ft A/P suddenly  dis connects and  starts to nose dive. Same situations happens  around 30, 000 Ft.

I am suspicion with Trim Setting. I don't think . during the   climb,  trim is not collaborating  with airplane C/G  and causing  onbalance  pressure buildings  on A/P, then  sudden disconnects.

Is it possible? I am out of ideas.

 


Ahmet Sanal

 

"Time you enjoyed wasting, was not wasted"

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8 minutes ago, asanal said:

Is it possible?

Likely a controller spike, a trim axis not being set to zero, or a trim axis on a piece of hardware that you don't realize has a trim axis assigned to it.

Try taking off, putting the plane on AP, and then unplugging your hardware. If the issue goes away, then the cause is your hardware.


Kyle Rodgers

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Kyle, thanks. I will try


Ahmet Sanal

 

"Time you enjoyed wasting, was not wasted"

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