----------------------------------------------------------
                           Pulsar-List Digest Archive
                                      ---
                     Total Messages Posted Tue 09/11/12: 2
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Today's Message Index:
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     1. 09:00 AM - Re: Ply wing skin crack fix....  (HUGH COULTER)
     2. 02:21 PM - Re: Ply wing skin crack fix....  (mjb777)
 
 
 
________________________________  Message 1  _____________________________________


Time: 09:00:02 AM PST US
From: "HUGH COULTER" <ccoulter@wavecable.com>
Subject: Re: Pulsar-List: Ply wing skin crack fix....


On Mon, 10 Sep 2012 13:58:25 -0700
  "mjb777" <mattbrock777@gmail.com> wrote:
><mattbrock777@gmail.com>
> 
> I've been reading through a big pile of Pulsar 
>Newsletters I recently acquired and among all the 
>interesting stuff in them I found reference to a fix for 
>cracks that some guys found developing in the Birch lower 
>wing skins at the Main Spar join.
> 
> Does anyone have details of what the fix was and was the 
>cracking limited to non glassed ply wing skins or have 
>they occurred on glassed and non glassed wood skinned 
>wings?
> 
> Cheers,
> 
> Matt.
> 
> --------
> Pulsar 1 TD Kit.
> Captain B777.
> Licenced Aircraft Maintenance Engineer.
> 
> 
> 
> 
> Read this topic online here:
> 
> http://forums.matronics.com/viewtopic.php?p=382825#382825
> 
> 
> 
> 
> 
> 
> 
>Un/Subscription,
>Forums!
>Admin.
> 
> 
> 

Matt

I have glass wings and Aero Designs had instructions to 
add glass on the underside of the wings.

They said to add 18 ounce of glass, I thing 16 to 18 
inches out from the base of the wing.

You could use 2 9oz layups or 6 layups of 3 oz glass.

This was not to fix a crack but to keep one from starting.

I used 3 oz glass so I cousd feather it out better.

Clarke


________________________________  Message 2  _____________________________________


Time: 02:21:30 PM PST US
Subject: Pulsar-List: Re: Ply wing skin crack fix....
From: "mjb777" <mattbrock777@gmail.com>


Thanks Clarke,

I finished reading through all the newsletters last night and came across a more
elaborate article and drawing that Aero Designs published. Guess I should have
finished the mountain of reading first!! 

Do you have 900lb or 870lb spars?

Matt.

--------
Pulsar 1 TD Kit.
Captain B777.
Licenced Aircraft Maintenance Engineer.


Read this topic online here:

http://forums.matronics.com/viewtopic.php?p=382902#382902


 

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