<!DOCTYPE HTML PUBLIC "-//W3C//DTD HTML 4.0 Transitional//EN">
<HTML><HEAD>
<META http-equiv=Content-Type content="text/html; charset=iso-8859-1">
<META content="MSHTML 6.00.2900.2627" name=GENERATOR>
<STYLE></STYLE>
</HEAD>
<BODY bgColor=#ffffff>
<DIV><FONT face=Arial size=2>Thanks Verne,</FONT></DIV>
<DIV><FONT face=Arial size=2>I'll be ordering the bearings today.</FONT></DIV>
<DIV><FONT face=Arial size=2></FONT> </DIV>
<DIV><FONT face=Arial size=2>Ken</FONT></DIV>
<BLOCKQUOTE dir=ltr
style="PADDING-RIGHT: 0px; PADDING-LEFT: 5px; MARGIN-LEFT: 5px; BORDER-LEFT: #000000 2px solid; MARGIN-RIGHT: 0px">
<DIV style="FONT: 10pt arial">----- Original Message ----- </DIV>
<DIV
style="BACKGROUND: #e4e4e4; FONT: 10pt arial; font-color: black"><B>From:</B>
<A title=verne@twmi.rr.com href="mailto:verne@twmi.rr.com">Verne Koester</A>
</DIV>
<DIV style="FONT: 10pt arial"><B>To:</B> <A title=discussion@nsrca.org
href="mailto:discussion@nsrca.org">discussion@nsrca.org</A> </DIV>
<DIV style="FONT: 10pt arial"><B>Sent:</B> Wednesday, June 08, 2005 11:37
PM</DIV>
<DIV style="FONT: 10pt arial"><B>Subject:</B> Re: YS valve not the only
problem</DIV>
<DIV><BR></DIV>
<DIV><FONT face=Arial>Ken,</FONT></DIV>
<DIV><FONT face=Arial>If the crank is moving, it's bearings. Most likely the
rear. I'd replace both since it's going to be apart anyway. I'd be happy to
help you out with all this, but you'll need to get the bearings
first.</FONT></DIV>
<DIV><FONT face=Arial></FONT> </DIV>
<DIV><FONT face=Arial>Verne</FONT></DIV>
<DIV><FONT face=Arial></FONT> </DIV>
<DIV> </DIV>
<BLOCKQUOTE dir=ltr
style="PADDING-RIGHT: 0px; PADDING-LEFT: 5px; MARGIN-LEFT: 5px; BORDER-LEFT: #000000 2px solid; MARGIN-RIGHT: 0px">
<DIV style="FONT: 10pt arial">----- Original Message ----- </DIV>
<DIV
style="BACKGROUND: #e4e4e4; FONT: 10pt arial; font-color: black"><B>From:</B>
<A title=mrandmrst@comcast.net href="mailto:mrandmrst@comcast.net">Ken
Thompson</A> </DIV>
<DIV style="FONT: 10pt arial"><B>To:</B> <A title=discussion@nsrca.org
href="mailto:discussion@nsrca.org">discussion@nsrca.org</A> </DIV>
<DIV style="FONT: 10pt arial"><B>Sent:</B> Wednesday, June 08, 2005 9:05
PM</DIV>
<DIV style="FONT: 10pt arial"><B>Subject:</B> YS valve not the only
problem</DIV>
<DIV><BR></DIV>
<DIV><FONT face=Arial size=2>I just fired my YS-91 up after the valve
cleaning. It fired immediately and had plenty of power while still
running rich. After running for a minute or two the rpm's started
fluctuating a bit. The more it ran the less rpm's I was able to
maintain. I heard a noticable rattle that seemed to be coming from the
engine area. After the engine ran for about 5 minutes, the rpm's
started to drop more. I leaned the needle a little and the revs didn't
increase, so I richened it back up and idled down, the motor died. I
felt the spinner to see if it was warm and it wasn't, that's when I noticed
the movement of the output shaft. My first thought is the front
bearing, I have quite a bit of movement up and down and a little side to
side.</FONT></DIV>
<DIV><FONT face=Arial size=2></FONT> </DIV>
<DIV><FONT face=Arial size=2>I guess I'm not meant to fly this plane.
Does anybody know where I can get a good YS-91, cheap?</FONT></DIV>
<DIV><FONT face=Arial size=2></FONT> </DIV>
<DIV><FONT face=Arial size=2>I think this one is going back to
YS.</FONT></DIV>
<DIV><FONT face=Arial size=2></FONT> </DIV>
<DIV><FONT face=Arial
size=2>Ken</FONT></DIV></BLOCKQUOTE></BLOCKQUOTE></BODY></HTML>