From: Jimnordin@aol.com
Message-ID: <6a.aed88e4.27aaf777@aol.com>
Date: Thu, 1 Feb 2001 12:31:35 EST
Subject: 320FB Wing closeout chapter
To: lancair.list@olsusa.com
Reply-To: lancair.list@olsusa.com
Mime-Version: 1.0

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Ladies and Gentlemen, Lancair support,

Chapter 9, Outboard Wing Sections, page 9-7
Part 4. Procedure
A. Outboard wing sections
Step 2. "Attach the outbd wings."
Step 8. "Make sure everything is still level, and that the top skins are 
meeting properly .... When you are satisfied that all is correct" ...

The problem begins here. When I bolt the wing to the stub, I notice on the 
trailing edge where the two come together, there is a  1/4" difference in the 
top skin positions.

In other words, looking at the trailing edge joint between the wing and the 
stub, the top skin of the wing is 1/4" above the top skin of the stub wing. 
What can be done to correct this? ("Satisfied that all is correct" ...)

I can align them using clamps that move them into proper position, you know, 
clamp across both skins with a sufficiently large clamp that bridges both top 
and bottom skins of both wing and stub, then drill the requisit holes in the 
5/16" X 1" aluminum "spar attach plate" to maintain that alignment. After all 
other internal construction is done, complete the closeout of the bottom 
skin. Will this not cause tension internal to that wing for the rest of it's 
life?  Is this a suitable resolution?

How am I to be "satisfied that all is correct".

thanks for the advice and fix.

jim
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