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<p class=MsoNormal><span style='font-size:11.0pt;font-family:"Calibri","sans-serif";
color:#1F497D'>I would disconnect it to avoid flushing gunk into the spray bar.<o:p></o:p></span></p>
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<p class=MsoNormal><b><span style='font-size:10.0pt;font-family:"Tahoma","sans-serif"'>From:</span></b><span
style='font-size:10.0pt;font-family:"Tahoma","sans-serif"'>
nsrca-discussion-bounces@lists.nsrca.org
[mailto:nsrca-discussion-bounces@lists.nsrca.org] <b>On Behalf Of </b>Lisa n
Larry<br>
<b>Sent:</b> Sunday, August 09, 2009 9:18 AM<br>
<b>To:</b> 'General pattern discussion'<br>
<b>Subject:</b> Re: [NSRCA-discussion] OS 140RX Need Help<o:p></o:p></span></p>
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<p class=MsoNormal><o:p> </o:p></p>
<p class=MsoNormal><span style='font-size:10.0pt;font-family:"Arial","sans-serif";
color:navy'>When injecting alcohol into the inlet, do I disconnect the fuel
line to the carb or let it flush through the carb with the HS needle
removed…Does it matter?<o:p></o:p></span></p>
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color:navy'><o:p> </o:p></span></p>
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<p class=MsoNormal><b><span style='font-size:10.0pt;font-family:"Tahoma","sans-serif"'>From:</span></b><span
style='font-size:10.0pt;font-family:"Tahoma","sans-serif"'>
nsrca-discussion-bounces@lists.nsrca.org [mailto:nsrca-discussion-bounces@lists.nsrca.org]
<b>On Behalf Of </b>Dennis Bodary<br>
<b>Sent:</b> Saturday, August 08, 2009 10:31 PM<br>
<b>To:</b> General pattern discussion<br>
<b>Subject:</b> Re: [NSRCA-discussion] OS 140RX Need Help</span><o:p></o:p></p>
<p class=MsoNormal><o:p> </o:p></p>
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<p class=MsoNormal>I am assuming this engine has sat for awhile. try injecting
some straight methanol into the pump inlet line just in case the oil in the
pump is congealed. denatured alchohol will work fine for this. <o:p></o:p></p>
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<p class=MsoNormal>Do not take the pump off the backplate thinking you can
clean it out. Bad stuff will happen as the backplate is part of the pump you
may or may not even be able to put it back together. <o:p></o:p></p>
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<p class=MsoNormal>Also try a OS F plug or the YS 4 stroke plug. never had
any luck with the A5 plug that came with it. <o:p></o:p></p>
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<div>
<p class=MsoNormal>Another thought is check the needle valve against a OS61FX
if the needle valve looks the same you are okay. If the needle taper part is
different try the 61FX needle valve. It may already be in the engine as it
comes with the engine as a optional part. <o:p></o:p></p>
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<p class=MsoNormal>If all else fails try replacing the rear bearing. <br>
<br>
--- On <b>Sat, 8/8/09, Lisa n Larry <i><lld613@psci.net></i></b> wrote:<o:p></o:p></p>
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<p class=MsoNormal style='margin-bottom:12.0pt'><br>
From: Lisa n Larry <lld613@psci.net><br>
Subject: [NSRCA-discussion] OS 140RX Need Help<br>
To: "'General pattern discussion'"
<nsrca-discussion@lists.nsrca.org><br>
Date: Saturday, August 8, 2009, 9:56 PM<o:p></o:p></p>
<div id=yiv1113333538>
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<p class=MsoNormal style='mso-margin-top-alt:auto;mso-margin-bottom-alt:auto'><span
style='font-size:10.0pt;font-family:"Arial","sans-serif";color:navy'>I’m
trying to get a plane going to make the Quincy , OH contest next weekend…</span><o:p></o:p></p>
</div>
<p class=MsoNormal style='mso-margin-top-alt:auto;mso-margin-bottom-alt:auto'><span
style='font-size:10.0pt;font-family:"Arial","sans-serif";color:navy'> </span><o:p></o:p></p>
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<p class=MsoNormal style='mso-margin-top-alt:auto;mso-margin-bottom-alt:auto'><span
style='font-size:10.0pt;font-family:"Arial","sans-serif";color:navy'>When
running at idle or the engine isn’t running, fuel leaks out of the carb. I
can get it started, but loads up in about ten seconds and bogs down and dies
when increasing the throttle…</span><o:p></o:p></p>
</blockquote>
<p class=MsoNormal style='mso-margin-top-alt:auto;mso-margin-bottom-alt:auto'><span
style='font-size:10.0pt;font-family:"Arial","sans-serif";color:navy'> </span><o:p></o:p></p>
<p class=MsoNormal style='mso-margin-top-alt:auto;mso-margin-bottom-alt:auto'><span
style='font-size:10.0pt;font-family:"Arial","sans-serif";color:navy'>If I
pinch the fuel line, it leans out and recovers. As long as I stay near full
throttle it’s fine…When at half throttle and lower it will bog down….</span><o:p></o:p></p>
<p class=MsoNormal style='mso-margin-top-alt:auto;mso-margin-bottom-alt:auto'><span
style='font-size:10.0pt;font-family:"Arial","sans-serif";color:navy'> </span><o:p></o:p></p>
<p class=MsoNormal style='mso-margin-top-alt:auto;mso-margin-bottom-alt:auto'><span
style='font-size:10.0pt;font-family:"Arial","sans-serif";color:navy'>HS
needle is at about 1-3/4 out leaned from about 2 turns out. I don’t know the
pump settings.</span><o:p></o:p></p>
<p class=MsoNormal style='mso-margin-top-alt:auto;mso-margin-bottom-alt:auto'><span
style='font-size:10.0pt;font-family:"Arial","sans-serif";color:navy'> </span><o:p></o:p></p>
<p class=MsoNormal style='mso-margin-top-alt:auto;mso-margin-bottom-alt:auto'><span
style='font-size:10.0pt;font-family:"Arial","sans-serif";color:navy'>This is
a used engine already installed in a plane…</span><o:p></o:p></p>
<p class=MsoNormal style='mso-margin-top-alt:auto;mso-margin-bottom-alt:auto'><span
style='font-size:10.0pt;font-family:"Arial","sans-serif";color:navy'> </span><o:p></o:p></p>
<p class=MsoNormal style='mso-margin-top-alt:auto;mso-margin-bottom-alt:auto'><span
style='font-size:10.0pt;font-family:"Arial","sans-serif";color:navy'>Is it
just a matter of the pump pressure being too high or do I have other problems
to deal with…???</span><o:p></o:p></p>
<p class=MsoNormal style='mso-margin-top-alt:auto;mso-margin-bottom-alt:auto'><span
style='font-size:10.0pt;font-family:"Arial","sans-serif";color:navy'> </span><o:p></o:p></p>
<p class=MsoNormal style='mso-margin-top-alt:auto;mso-margin-bottom-alt:auto'><span
style='font-size:10.0pt;font-family:"Arial","sans-serif";color:navy'>Larry
Diamond</span><o:p></o:p></p>
<p class=MsoNormal style='mso-margin-top-alt:auto;mso-margin-bottom-alt:auto'><span
style='font-size:10.0pt;font-family:"Arial","sans-serif";color:navy'>NSRCA
3083</span><o:p></o:p></p>
<p class=MsoNormal style='margin-bottom:12.0pt'><br>
-----Inline Attachment Follows-----<o:p></o:p></p>
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<p class=MsoNormal>_______________________________________________<br>
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