Go Back  RCU Forums > RC Airplanes > Questions and Answers
Reload this Page >

FMS 1700mm F4U FLap servos chatter

Notices
Questions and Answers If you have general RC questions or answers discuss it here.

FMS 1700mm F4U FLap servos chatter

Old 05-08-2015, 09:00 PM
  #1  
[email protected]
Junior Member
Thread Starter
 
Join Date: Oct 2014
Posts: 16
Likes: 0
Received 0 Likes on 0 Posts
Default FMS 1700mm F4U FLap servos chatter

i just bought an FMS1700 F4U-4 corsair. The build went pretty smoothly , except for the flap servos. When i power up , all 4 flap servos(FMS 3104 17 gram ) make a loud rattling ,chatter noise.
None of the other servos on the plane make this noise. It almost seems as if the servos are in a bind. It does this in all three positions. I move the flaps manually with my hand .....no binding but
feels like flaps are a little stiff. Is this noise normal or have i overlooked something, Im using a spectrum dx 8 transmitter and spectrum high speed 8 channel receiver. Plane is powered by 5000 mah with
ESC(85A with 6A UBEC) . I have not been flying long...maybe a year and half .....just ready to step up from the smaller warbirds.. Any comments will greatly appreciated.

Posting Rules
You may not post new threads
You may not post replies
You may not post attachments
You may not edit your posts

BB code is On
Smilies are On
[IMG] code is On
HTML code is Off


Thread Tools
Search this Thread

Contact Us - Archive - Advertising - Cookie Policy - Privacy Statement - Terms of Service - Do Not Sell My Personal Information -

Copyright 2018 MH Sub I, LLC dba Internet Brands. All rights reserved. Use of this site indicates your consent to the Terms of Use.