Pull-Pull servos

[Bob Pastorello]

Is the output gear shaft wearing, or the case top allowing the bearing/shaft to move around?  I've heard of similar issues, traced to worn case top.  If you have on to trade off, I'd do that...just to see.

Bob Pastorello
NSRCA 199  AMA 46373
rcaerobob at cox.net
www.rcaerobats.net


  ----- Original Message ----- 
  From: Jim Ivey 
  To: discussion at nsrca.org 
  Sent: Tuesday, November 30, 2004 5:44 PM
  Subject: Pull-Pull servos


  Guys
   Another discussion about pull-pull systems. I use pull-pull on the rudder and compared to the elevator servo the rudder servo gets worn and loose at the top bearing much quicker than the elevator servo.The cables are not too tight and are setup correctly so far as ackerman is concerned.The rudder being much bigger than the elevators may cause some of this problem. More momentum...
   I have used the JR top post brace before, but it can't be used with the 8411's without some mods.
   Any input or solutions?

  TIA

  Jim Ivey

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