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<DIV><FONT color=#0000ff face=Arial size=2><SPAN class=080500602-09012003>I just
looked at my new 1.45 red head and new TT adapter (TT-0825-A). The bushing
slides down without any resistence. The non-threaded area of the shaft on the
Webra is 0.311-0.312 inches in diameter; the ID of the bushing is 0.315
inches.</SPAN></FONT></DIV>
<DIV><FONT color=#0000ff face=Arial size=2><SPAN
class=080500602-09012003></SPAN></FONT> </DIV>
<DIV><FONT color=#0000ff face=Arial size=2><SPAN class=080500602-09012003>David
Flynt</SPAN></FONT></DIV>
<BLOCKQUOTE dir=ltr style="MARGIN-RIGHT: 0px">
<DIV align=left class=OutlookMessageHeader dir=ltr><FONT face=Tahoma
size=2>-----Original Message-----<BR><B>From:</B> discussion-request@nsrca.org
[mailto:discussion-request@nsrca.org]<B>On Behalf Of </B>Keith
Black<BR><B>Sent:</B> Wednesday, January 08, 2003 1:31 PM<BR><B>To:</B>
discussion@nsrca.org<BR><B>Subject:</B> Re: Webra TruTurn Adapter Bushing
Problem (more info)<BR><BR></DIV></FONT>
<DIV><FONT face=Arial size=2>I have some more info on the bushing problem.
</FONT></DIV>
<DIV><FONT face=Arial size=2></FONT> </DIV>
<DIV><FONT face=Arial size=2>I also have a Bully 1.45 that I bought new at the
same time as the Webra. It is on another plane but I've never mounted at
TruTurn spinner on it. I just tried the bushing on it and it fits fine, in
fact it slides on very easily.</FONT></DIV>
<DIV><FONT face=Arial size=2></FONT> </DIV>
<DIV><FONT face=Arial size=2>Looks like the crank on this particular Webra is
just a tinny bit larger.</FONT></DIV>
<DIV><FONT face=Arial size=2></FONT> </DIV>
<DIV><FONT face=Arial size=2>Lee, I'm sure your suggestion of heating the
bushing would work, but Alan brings up a good point about the front bearings.
It may be a real chore to get the existing bearings off, though the oven would
probably do the trick with those too. </FONT></DIV>
<DIV><FONT face=Arial size=2></FONT> </DIV>
<DIV><FONT face=Arial size=2>I wonder if this will effect the way the engine
runs given that the fit on the front bearings may be tighter?</FONT></DIV>
<DIV><FONT face=Arial size=2></FONT> </DIV>
<DIV><FONT face=Arial size=2>Keith</FONT></DIV>
<DIV><FONT face=Arial size=2></FONT> </DIV>
<BLOCKQUOTE dir=ltr
style="BORDER-LEFT: #000000 2px solid; MARGIN-LEFT: 5px; MARGIN-RIGHT: 0px; PADDING-LEFT: 5px; PADDING-RIGHT: 0px">
<DIV style="FONT: 10pt arial">----- Original Message ----- </DIV>
<DIV
style="BACKGROUND: #e4e4e4; FONT: 10pt arial; font-color: black"><B>From:</B>
<A href="mailto:alan@gspceilings.com" title=alan@gspceilings.com>Alan
Simmonds</A> </DIV>
<DIV style="FONT: 10pt arial"><B>To:</B> <A
href="mailto:discussion@nsrca.org"
title=discussion@nsrca.org>discussion@nsrca.org</A> </DIV>
<DIV style="FONT: 10pt arial"><B>Sent:</B> Wednesday, January 08, 2003 2:50
PM</DIV>
<DIV style="FONT: 10pt arial"><B>Subject:</B> RE: Webra TruTurn Adapter
Bushing Problem</DIV>
<DIV><BR></DIV>
<DIV><SPAN class=374334820-08012003><FONT color=#0000ff face=Arial
size=1>Just a thought... if the crank was oversize it would not fit the
front bearing.</FONT></SPAN></DIV>
<DIV align=left><STRONG><FONT face=Arial><FONT
size=1></FONT></FONT></STRONG> </DIV>
<DIV align=left><STRONG><FONT face=Arial><FONT size=1>Alan<SPAN
class=374334820-08012003> Simmonds</SPAN></FONT></FONT></STRONG></DIV>
<DIV align=left><FONT face=Tahoma size=2><SPAN
class=374334820-08012003><FONT color=#0000ff face=Arial
size=1></FONT></SPAN></FONT> </DIV>
<DIV align=left><FONT face=Tahoma size=2><SPAN
class=374334820-08012003> </SPAN>-----Original
Message-----<BR><B>From:</B> <A
href="mailto:discussion-request@nsrca.org">discussion-request@nsrca.org</A>
[mailto:discussion-request@nsrca.org] <B>On Behalf Of </B>Lee
Davis<BR><B>Sent:</B> 08 January 2003 19:10<BR><B>To:</B> <A
href="mailto:discussion@nsrca.org">discussion@nsrca.org</A><BR><B>Subject:</B>
Re: Webra TruTurn Adapter Bushing Problem<BR><BR></DIV></FONT>
<BLOCKQUOTE dir=ltr style="MARGIN-RIGHT: 0px">
<DIV><FONT face=Courier size=2>This is a new one I haven't heard of
before. If you don't have any luck you can always return the engine
to us and we'll check it out. Look hard at the bushings,
though. It's difficult to imagine that out of all the Webra engines
there's one that's oversized at the crank end. Anything's possible
though.</FONT></DIV>
<DIV><FONT face=Courier size=2></FONT> </DIV>
<DIV><FONT face=Courier size=2>One likely solution just occured
to me. Try heating the bushing in the oven or with a small
torch. The aluminum will expand quite a bit and I'll bet it will
then slip over the crank. It's probably not off more
than a couple of thousandths.</FONT></DIV>
<DIV><FONT face=Courier size=2></FONT> </DIV>
<DIV><FONT face=Courier size=2>Lee Davis</FONT></DIV>
<DIV><FONT face=Courier size=2>Piedmont Models</FONT></DIV>
<DIV><FONT face=Courier size=2><A
href="http://www.piedmontmodels.com/">http://www.piedmontmodels.com/</A></FONT></DIV>
<BLOCKQUOTE dir=ltr
style="BORDER-LEFT: #000000 2px solid; MARGIN-LEFT: 5px; MARGIN-RIGHT: 0px; PADDING-LEFT: 5px; PADDING-RIGHT: 0px">
<DIV style="FONT: 10pt arial">----- Original Message ----- </DIV>
<DIV
style="BACKGROUND: #e4e4e4; FONT: 10pt arial; font-color: black"><B>From:</B>
<A href="mailto:tkeithb@attbi.com" title=tkeithb@attbi.com>Keith
Black</A> </DIV>
<DIV style="FONT: 10pt arial"><B>To:</B> <A
href="mailto:discussion@nsrca.org"
title=discussion@nsrca.org>discussion@nsrca.org</A> </DIV>
<DIV style="FONT: 10pt arial"><B>Sent:</B> Wednesday, January 08, 2003
12:56 AM</DIV>
<DIV style="FONT: 10pt arial"><B>Subject:</B> Help: Webra TruTurn
Adapter Bushing Problem</DIV>
<DIV><BR></DIV>
<DIV><FONT face=Arial size=2>I have a new Webra 1.45 Aero X and I'm
trying to mount a 3 1/4" TruTurn FAI spinner on it. The adapter kit that
is listed for this engine on both TruTurn's and Piedmont's web page is
TT-0825-A which contains an 8mm bushing. </FONT></DIV>
<DIV><FONT face=Arial size=2></FONT> </DIV>
<DIV><FONT face=Arial size=2>The bushing fits over the threaded part of
the crankshaft, but will not fit over the unthreaded base of the
crankshaft. </FONT></DIV>
<DIV><FONT face=Arial size=2></FONT> </DIV>
<DIV><FONT face=Arial size=2>I tried another 8mm bushing that I have to
make sure that the bushing with the adapter kit wasn't incorrect and
neither bushing will fit. </FONT></DIV>
<DIV><FONT face=Arial size=2></FONT> </DIV>
<DIV><FONT face=Arial size=2>Using a caliper the base of the crankshaft
measures about 8.1 to 8.2 mm.</FONT></DIV>
<DIV><FONT face=Arial size=2></FONT> </DIV>
<DIV><FONT face=Arial size=2>Has anyone else had this problem? Any
suggested solutions?</FONT></DIV>
<DIV><FONT face=Arial size=2></FONT> </DIV>
<DIV><FONT face=Arial size=2>Thanks,</FONT></DIV>
<DIV><FONT face=Arial size=2>Keith Black</FONT></DIV>
<DIV><FONT face=Arial size=2></FONT> </DIV></BLOCKQUOTE><BR>
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