I`d heard that too, but don`t understand the mechanics of it. With the
bottom socket mounted further out, I would have thought there would be more
"overcentre" action to actually push the rear edge down rather than up.
Duncan McFadyean
-----Original Message-----
From: Roger Sheridan <rogersheridan@btinternet.com>
<kbcarpenter@worldnet.att.net>
<europa@avnet.co.uk>
Date: Monday, July 02, 2001 12:21 PM
Subject: RE: Roll Trim Tab
>
>
>-----Original Message-----
>One factor I found important in preventing the door rising at the back on
>closing was to keep the lower attachment point as low as practical within
>the
>trough... ie away from the outer surface of the fuselage. If you don't get
>it
>close the the bottom of the trough then the back of the door will rise as
>you
>close it.
>
>Tony
>
>-----------------------------------------------------
>
>Dear Tony,
>
>Ironically I have found the opposite to you and fitted the lower ball joint
>as close to the outer surface as possible without fouling the door.
>The theory is that the strut's force is then virtually parallel to the skin
>when the door is closed and this will minimise the force perpendicular to
>the skin which pushes the top rear corner of the door up.
>My other tip having fitted 3 pairs of doors (GKITS, N512SA & my own)is to
>fit the struts before final gap adjustment around the doors as the struts
do
>apply a twisting force which will affect the way the door sits.
>
>Cheers,
>
>Roger Sheridan.
>
>
|