j3df

Hey,

I just got a 60 size sport aircraft. I installed JR standard servos and have a problem. For example, I move the elevator control stick around. When I let it recenter the servo makes a buzz like something is pushing against it. Ibelieve Ihooked them upright!!


Anysuggestions?Does this hurt them???

Thanks!!!!!!!!!!!!!!!!!!

warbird72

My Feedback: (79)

Are they digital?? is the horn screw the correct length and correct size? Digitals will make some noise. And also if your rx battery is low it also could cause this.. Let me know what you find..

warbird72

My Feedback: (79)

also make sure nothing is binding in the linkage!! Like if you move the stick and it still makes a buzzing bump the surface if it stops it will most likely be a stiff or binding linkage!

j3df

No, I got analog servos

j3df

This sounds like the problem. I noticed the control surfaces seemed a little hard to move. Anyway to make them move more freely??

Aerocal

Aha.Brand new CA hinges? Did you glue them yourself or were they installed? The hinges are likely just stiff.Take the linkage off and work the surface back and forth to the limits.Dont force them but bend them all the way over till they snugly stop.Back and forth back and forth.Should loosen them up a little after a dozen or so cycles.

warbird72

My Feedback: (79)

Aerocal Has this!! That's where I was going next.. Flex them and you should be fine.. Let us know...

peropett

Like if you move the stick and it still makes a buzzing bump the surface if it stops it will most likely be a stiff or binding linkage!

warbird72

My Feedback: (79)

Why would you put the same post on here unless your someone who used to know me. I had you blocked I will do it again!!