Today's Message Index:
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1. 05:54 AM - Re: outboard wing panel (flyv35b)
2. 07:26 PM - Re: outboard wing panel (Gary Vogt)
3. 08:11 PM - Grumman airfoil (Gary Vogt)
Message 1
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| Subject: | Re: outboard wing panel |
On 1/10/2012 9:06 PM, Gary L Vogt wrote:
> Once I got it to move more than 1/4 inch (at the trailing edge, I just
> kept flooding it with lubricant. I used large (longer than 15 inches)
> screw drivers and pried on the top and bottom, edges taped, to work the
> wing back and forth. Once I got it to move, Clytie and I worked the Wong
> panel up and down with a come-a-long pulling slightly on the tie down.
> It took 4 hours to get the first 1/4 inches out. Then, another Couple of
> hours to work the rest of the way off.
>
> It looked like there was just a minimum amount of corrosion. It also
> looked like the corrosion paint had run between the spars ans 'glued'
> the spars together.
>
> Gary
> Sent from my iPad
What model/year plane is it? I thought that the wing spars were coated
with grease before assembly. And painted before wing assembly. If so,
how would the paint seep in to the joint and bond them together?
Cliff
Message 2
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| Subject: | Re: outboard wing panel |
very early 77. -=0A=0A=0A________________________________=0A From: flyv35
b <flyv35b@minetfiber.com>=0ATo: teamgrumman-list@matronics.com =0ASent: We
dnesday, January 11, 2012 5:51 AM=0ASubject: Re: TeamGrumman-List: outboard
minetfiber.com>=0A=0AOn 1/10/2012 9:06 PM, Gary L Vogt wrote:=0A> Once I go
t it to move more than 1/4 inch (at the trailing edge, I just=0A> kept floo
ding it with lubricant. I used large (longer than 15 inches)=0A> screw driv
ers and pried on the top and bottom, edges taped, to work the=0A> wing back
and forth. Once I got it to move, Clytie and I worked the Wong=0A> panel u
p and down with a come-a-long pulling slightly on the tie down.=0A> It took
4 hours to get the first 1/4 inches out. Then, another Couple of=0A> hours
to work the rest of the way off.=0A>=0A> It looked like there was just a m
inimum amount of corrosion. It also=0A> looked like the corrosion paint had
run between the spars ans 'glued'=0A> the spars together.=0A>=0A> Gary=0A>
Sent from my iPad=0A=0AWhat model/year plane is it?- I thought that the
wing spars were coated =0Awith grease before assembly.- And painted befor
e wing assembly. If so, =0Ahow would the paint seep in to the joint and bon
- - - - - - - - - - - - -Matt Dralle, List Admin.
====
Message 3
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The Socata Trinidad airfoil is an RA 1643 or RA 16.3c3=0A=0AThe-Avions Tr
ansport Regional ATR-72 uses an RA 1843 airfoil. -This is a NACA 43018 Mo
d.=0A=0AIt's my guess that the RA 16.3c3 is the Grumman airfoil. -Now all
we need are lift/drag curves.
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