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Pitch trim servo

 
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armywrights(at)adelphia.n
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PostPosted: Mon Aug 14, 2006 5:22 pm    Post subject: Pitch trim servo Reply with quote

Looking back through the archives:

I also have one of the newer Pitch servos. I’m wondering if anyone’s seen how far to screw in the rod end before tightening the jamnut (i.e. length from center of bearing to end of ‘arm’). Tru-track’s online servo install doc’s don’t have any of this info for the newer servo. It probably doesn’t matter but usually there are dimensions for these silly control surface actuation things!


Rob Wright
#392 Wings & misc.
Vacation this week working on the plane!

From: owner-rv10-list-server(at)matronics.com [mailto:owner-rv10-list-server(at)matronics.com] On Behalf Of Richard Sipp
Sent: Monday, May 01, 2006 8:54 AM
To: rv10-list(at)matronics.com
Subject: Re: Pitch trim servo


John,



I just installed mine the other night. The TruTrak web site has the dimensions to locate the bellcrank arm attach hole. They said to look at the 7 or 9 installation document as they are the same on all the airplanes. Oh and when replacing the servo arm with the torque enhancer don't remove the little screw on the servo that is off set from the center one that is a shear screw and will break if removed. I have already tested this feature.



Dick Sipp

40065



---


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Tim(at)MyRV10.com
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PostPosted: Mon Aug 14, 2006 7:14 pm    Post subject: Pitch trim servo Reply with quote

Here's the short answer for that question....

Get the new torque enhancer from Trutrak. I can't say that the
original servo was awful on torque, but I did experience something
that felt like slipping. I just got the newest torque enhancer
design last week. It seemed to do better than the first one.
It's a funky design, but I can see why it would give more torque.
Photos attached (these aren't mine but from TruTrak that I used
to install).

If you get one, doublecheck that the allen setscrews are tight
before you install it.

Tim Olson - RV-10 N104CD - Flying
do not archive
Robert G. Wright wrote:
[quote] Looking back through the archives:



I also have one of the newer Pitch servos. I’m wondering if anyone’s
seen how far to screw in the rod end before tightening the jamnut (i.e.
length from center of bearing to end of ‘arm’). Tru-track’s online
servo install doc’s don’t have any of this info for the newer servo. It
probably doesn’t matter but usually there are dimensions for these silly
control surface actuation things!





Rob Wright

#392 Wings & misc.

Vacation this week working on the plane!

------------------------------------------------------------------------

*From:* owner-rv10-list-server(at)matronics.com
[mailto:owner-rv10-list-server(at)matronics.com] *On Behalf Of *Richard Sipp
*Sent:* Monday, May 01, 2006 8:54 AM
*To:* rv10-list(at)matronics.com
*Subject:* Re: Pitch trim servo



John,



I just installed mine the other night. The TruTrak web site has the
dimensions to locate the bellcrank arm attach hole. They said to look
at the 7 or 9 installation document as they are the same on all the
airplanes. Oh and when replacing the servo arm with the torque enhancer
don't remove the little screw on the servo that is off set from the
center one that is a shear screw and will break if removed. I have
already tested this feature.



Dick Sipp

40065



---


- The Matronics RV10-List Email Forum -
 

Use the List Feature Navigator to browse the many List utilities available such as the Email Subscriptions page, Archive Search & Download, 7-Day Browse, Chat, FAQ, Photoshare, and much more:

http://www.matronics.com/Navigator?RV10-List



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