Elecric Motor Sound

[brettnicholls]

Hi Goran, thanks for the reply on my last post. Yesterday while flying I noticed every now and then an electric motor sound. It was almost like the landing gear but wondered if it was a trim servo. I think it was more noticable while hand flying than under auto pilot. Still reading the manuals and haven't come across any reference to this at presence. Having a great time learning how to fly this plane. Its a great work. Once again your help is appreciated. Regards

Edited July 21, 2016 by brettnicholls

[charraeus]

I think the sound is the hydraulic pump which builds and maintains the hydraulic pressure. You should see the hydraulic pressure rising as long as you hear the sound.