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Message-ID: <1b4b137c0807172047h4d2ba500g9d95601e843c35b4@mail.gmail.com>
Date: Thu, 17 Jul 2008 23:47:15 -0400
From: "Tracy Crook" <tracy@rotaryaviation.com>
Sender: rwstracy@gmail.com
To: "Rotary motors in aircraft" <flyrotary@lancaironline.net>
Subject: Re: [FlyRotary] Re: Renesis rebuild
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Sounds pretty harmless if on the bottom.  Sides might be a problem.

Tracy

On Thu, Jul 17, 2008 at 11:44 PM, Bryan Winberry <
bryanwinberry@bellsouth.net> wrote:

>  Kelly,
>
> I'll try to get a photo that shows the pitting.  But it is located in the
> "bed" where the oil rings set.  Between wear marks left by the springs.  I
> was surprised to find pitting underneath the rings.  Thanks for your reply.
> I might run it by a local shop that rebuilds rotaries.
>
> Bryan
>
>
>
>
>
>
>
>
>
>
>
>
>
> Bryan,
>
>     Not entirely clear about position and extent of pitting..........Can
> you give the
>
> group a photo for evaluation ??........
>
> --
> Kelly Troyer
> "Dyke Delta"_13B ROTARY Engine
> "RWS"_RD1C/EC2/EM2
> "Mistral"_Backplate/Oil Manifold
>
>
>
>
> -------------- Original message from "Bryan Winberry" <
> bryanwinberry@bellsouth.net>: --------------
>
> Hello,
>
> I'm rebuilding an 04 Renesis and have a question regarding pitting on the
> rotor.  I have discovered slight pitting on the face of the rotor underneath
> the outer oil ring and the outermost band (scraper?).  The areas are less
> that an inch in length.  I am inclined to apply the DFW rule (don't mess
> with), but I thought I'd throw it out to the group to see if anybody
> strongly recommends trying to get in that small groove and attempt some sort
> of repair.
>
>
>
> Thanks,
>
> Bryan
>
> RV-7 fuse/engine
>
>
>

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<div dir="ltr"><div>Sounds pretty harmless if on the bottom.&nbsp; Sides might be a problem.</div>
<div>&nbsp;</div>
<div>Tracy<br><br></div>
<div class="gmail_quote">On Thu, Jul 17, 2008 at 11:44 PM, Bryan Winberry &lt;<a href="mailto:bryanwinberry@bellsouth.net">bryanwinberry@bellsouth.net</a>&gt; wrote:<br>
<blockquote class="gmail_quote" style="PADDING-LEFT: 1ex; MARGIN: 0px 0px 0px 0.8ex; BORDER-LEFT: #ccc 1px solid">
<div lang="EN-US" vlink="purple" link="blue">
<div>
<p><font face="Helvetica" color="#444444" size="2"><span style="FONT-SIZE: 10pt; COLOR: #444444; FONT-FAMILY: Helvetica">Kelly,</span></font></p>
<p><font face="Helvetica" color="#444444" size="2"><span style="FONT-SIZE: 10pt; COLOR: #444444; FONT-FAMILY: Helvetica">I'll try to get a photo that shows the pitting.&nbsp; But it is located in the "bed" where the oil rings set.&nbsp; Between wear marks left by the springs.&nbsp; I was surprised to find pitting underneath the rings. &nbsp;Thanks for your reply.&nbsp; I might run it by a local shop that rebuilds rotaries.</span></font></p>

<p><font face="Helvetica" color="#444444" size="2"><span style="FONT-SIZE: 10pt; COLOR: #444444; FONT-FAMILY: Helvetica">Bryan </span></font></p>
<p><font face="Helvetica" color="#444444" size="2"><span style="FONT-SIZE: 10pt; COLOR: #444444; FONT-FAMILY: Helvetica">&nbsp;</span></font></p>
<p><font face="Helvetica" color="#444444" size="2"><span style="FONT-SIZE: 10pt; COLOR: #444444; FONT-FAMILY: Helvetica">&nbsp;</span></font></p>
<p><font face="Helvetica" color="#444444" size="2"><span style="FONT-SIZE: 10pt; COLOR: #444444; FONT-FAMILY: Helvetica">&nbsp;</span></font></p>
<p><font face="Helvetica" color="#444444" size="2"><span style="FONT-SIZE: 10pt; COLOR: #444444; FONT-FAMILY: Helvetica">&nbsp;</span></font></p>
<p><font face="Helvetica" color="#444444" size="2"><span style="FONT-SIZE: 10pt; COLOR: #444444; FONT-FAMILY: Helvetica">&nbsp;</span></font></p>
<p><font face="Helvetica" color="#444444" size="2"><span style="FONT-SIZE: 10pt; COLOR: #444444; FONT-FAMILY: Helvetica">&nbsp;</span></font></p>
<p><font face="Helvetica" color="#444444" size="2"><span style="FONT-SIZE: 10pt; COLOR: #444444; FONT-FAMILY: Helvetica">Bryan</span></font><font face="Helvetica" color="#444444" size="2"><span style="FONT-SIZE: 10pt; COLOR: #444444; FONT-FAMILY: Helvetica">,</span></font></p>

<p><font face="Helvetica" color="#444444" size="2"><span style="FONT-SIZE: 10pt; COLOR: #444444; FONT-FAMILY: Helvetica">&nbsp;&nbsp;&nbsp; Not entirely clear about position and extent of pitting..........Can you give the</span></font></p>

<p><font face="Helvetica" color="#444444" size="2"><span style="FONT-SIZE: 10pt; COLOR: #444444; FONT-FAMILY: Helvetica">group a photo for evaluation ??........</span></font></p>
<p style="MARGIN-BOTTOM: 12pt"><font face="Helvetica" color="#444444" size="2"><span style="FONT-SIZE: 10pt; COLOR: #444444; FONT-FAMILY: Helvetica">--<br>Kelly Troyer <br>&quot;Dyke Delta&quot;_13B ROTARY Engine <br>&quot;RWS&quot;_RD1C/EC2/EM2 <br>
&quot;Mistral&quot;_Backplate/Oil Manifold <br><br><br></span></font></p>
<p><font face="Helvetica" color="#444444" size="2"><span style="FONT-SIZE: 10pt; COLOR: #444444; FONT-FAMILY: Helvetica">&nbsp;</span></font></p>
<p style="MARGIN-BOTTOM: 12pt"><font face="Helvetica" color="#444444" size="2"><span style="FONT-SIZE: 10pt; COLOR: #444444; FONT-FAMILY: Helvetica">-------------- Original message from &quot;Bryan Winberry&quot; &lt;<a href="mailto:bryanwinberry@bellsouth.net" target="_blank">bryanwinberry@bellsouth.net</a>&gt;: -------------- </span></font></p>

<p><font face="Arial" color="#444444" size="2"><span style="FONT-SIZE: 10pt; COLOR: #444444; FONT-FAMILY: Arial">Hello,</span></font></p>
<p><font face="Arial" color="#444444" size="2"><span style="FONT-SIZE: 10pt; COLOR: #444444; FONT-FAMILY: Arial">I'm rebuilding an 04 Renesis and have a question regarding pitting on the rotor.&nbsp; I have discovered slight pitting on the face of the rotor underneath the outer oil ring and the outermost band (scraper?).&nbsp; The areas are less that an inch in length.&nbsp; I am inclined to apply the DFW rule (don't mess with), but I thought I'd throw it out to the group to see if anybody strongly recommends trying to get in that small groove and attempt some sort of repair.</span></font></p>

<p><font face="Times New Roman" color="#444444" size="3"><span style="FONT-SIZE: 12pt; COLOR: #444444">&nbsp;</span></font></p>
<p><font face="Arial" color="#444444" size="2"><span style="FONT-SIZE: 10pt; COLOR: #444444; FONT-FAMILY: Arial">Thanks,</span></font></p>
<p><font face="Arial" color="#444444" size="2"><span style="FONT-SIZE: 10pt; COLOR: #444444; FONT-FAMILY: Arial">Bryan</span></font></p>
<p><font face="Arial" color="#444444" size="2"><span style="FONT-SIZE: 10pt; COLOR: #444444; FONT-FAMILY: Arial">RV-7 fuse/engine</span></font></p>
<p><font face="Arial" size="2"><span style="FONT-SIZE: 10pt; FONT-FAMILY: Arial">&nbsp;</span></font></p></div></div></blockquote></div><br></div>

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