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<DIV><FONT size=2>You are using the foam clunk that comes with YS.?</FONT></DIV>
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<DIV><FONT face=Arial size=2><B>-----Original Message-----</B><BR><B>From:
</B>Isaac Najary <<A
href="mailto:najary@netvision.net.il">najary@netvision.net.il</A>><BR><B>To:
</B><A href="mailto:discussion@nsrca.org">discussion@nsrca.org</A> <<A
href="mailto:discussion@nsrca.org">discussion@nsrca.org</A>><BR><B>Date:
</B>Friday, May 23, 2003 11:54 AM<BR><B>Subject: </B>YS DZ 140
Problem<BR><BR></DIV></FONT>
<DIV dir=ltr><FONT face=Arial size=2>Hi All,</FONT></DIV>
<DIV dir=ltr><FONT face=Arial size=2></FONT> </DIV>
<DIV dir=ltr><FONT face=Arial size=2>The problem started about 10 flights ago.
I started to feel that on the lines up, the engine loses power.</FONT></DIV>
<DIV dir=ltr><FONT face=Arial size=2>The situation got worse although all the
needle set up I tried (I tried to make it richer and leaner).</FONT></DIV>
<DIV dir=ltr><FONT face=Arial size=2>Today we had a contest, on the first
round, when I did the P-03 figure 9, the engine stopped running on the
top. </FONT></DIV>
<DIV dir=ltr><FONT face=Arial size=2>On the second and the third rounds, the
engine stopped running immediately after take off.</FONT></DIV>
<DIV dir=ltr><FONT face=Arial size=2>On the ground the engine worked OK, but
when I got to the air, the engine stopped after a few seconds.</FONT></DIV>
<DIV dir=ltr><FONT face=Arial size=2>I changed the plug, the fuel, tried
to reset the needle valve and the ideal screw and it didn't help.</FONT></DIV>
<DIV dir=ltr><FONT face=Arial size=2>Does anybody know what can be the
problem?</FONT></DIV>
<DIV dir=ltr><FONT face=Arial size=2></FONT> </DIV>
<DIV dir=ltr><FONT face=Arial size=2>Please help.</FONT></DIV>
<DIV dir=ltr><FONT face=Arial size=2></FONT> </DIV>
<DIV dir=ltr><FONT face=Arial size=2>Isaac Najary, Israel</FONT></DIV>
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