Andrew,
On the monowheel classic wings we didn't counterbore at all. Must be
different set up with the new style wing.
Cheers,
Tim
Tim Ward
12 Waiwetu Street,
Fendalton,
Christchurch, 8005
New Zealand.
Ph +64 3 3515166
Mobile 021 0640221
ward.t@xtra.co.nz
----- Original Message -----
From: "Andrew Sarangan" <asarangan@YAHOO.COM>
Subject: Europa-List: counterboring spar
>
> To fit the bellcrank on the port side, the manual calls for
> counterboring the spar to a depth of 16mm (0.6"). This seems rather
> excessive to me, considering that the bolt head could be comfortably
> buried with a 5mm counterbore. Wouldn't this cause the spar to become
> weaker, which is probably the most critical structure of the airplane?
>
>
> =====
> Andrew Sarangan
> http://www.geocities.com/asarangan
>
>
>
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