Freewing 90 F22 Gear Door

[Evan D]

Great you found the problem!

[TyS]

Turned out the negative contact pin on the servo plug was loose due to a bent plastic retaining tab. I was able to push it into its correct position and press the retaining tab into place and that took care of it. I do want to thank you as your response prompted me to take a close look at the servo plug.

[Evan D]

Sounds like a bad MCBe.

I assume you are sure the servo was plugged in correctly?

[TyS]

The nose gear door servo on my Freewing 90 F22 does not activate. I unplugged the servo and checked it with a servo tester and it works fine. I plugged a new servo into the servo door port on the control box and it too does not activate. Any suggestions?