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<DIV><A href="http://bpassociates.homestead.com/bp.html"><FONT face=Arial
color=#800080 size=2>http://bpassociates.homestead.com/bp.html</FONT></A></DIV>
<DIV><FONT face=Arial size=2></FONT> </DIV>
<DIV><FONT face=Arial size=2>Ron Lockhart</FONT></DIV>
<BLOCKQUOTE
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=chris@ssd.fsi.com href="mailto:chris@ssd.fsi.com">White, Chris</A>
</DIV>
<DIV style="FONT: 10pt arial"><B>To:</B> <A
title=nsrca-discussion@lists.nsrca.org
href="mailto:nsrca-discussion@lists.nsrca.org">NSRCA Mailing List</A> </DIV>
<DIV style="FONT: 10pt arial"><B>Sent:</B> Tuesday, September 12, 2006 6:01
PM</DIV>
<DIV style="FONT: 10pt arial"><B>Subject:</B> Re: [NSRCA-discussion] OS120AX
Run/Set-Up Problem</DIV>
<DIV><BR></DIV>
<DIV class=Section1>
<P class=MsoNormal><FONT face=Arial color=navy size=2><SPAN
style="FONT-SIZE: 10pt; COLOR: navy; FONT-FAMILY: Arial">Hey
Rick,<o:p></o:p></SPAN></FONT></P>
<P class=MsoNormal><FONT face=Arial color=navy size=2><SPAN
style="FONT-SIZE: 10pt; COLOR: navy; FONT-FAMILY: Arial">Can you tell me where
to look at the details on a BP starter?<o:p></o:p></SPAN></FONT></P>
<P class=MsoNormal><FONT face=Arial color=navy size=2><SPAN
style="FONT-SIZE: 10pt; COLOR: navy; FONT-FAMILY: Arial"><o:p> </o:p></SPAN></FONT></P>
<P class=MsoNormal><FONT face=Arial color=navy size=2><SPAN
style="FONT-SIZE: 10pt; COLOR: navy; FONT-FAMILY: Arial">Thanks!<o:p></o:p></SPAN></FONT></P>
<P class=MsoNormal><FONT face=Arial color=navy size=2><SPAN
style="FONT-SIZE: 10pt; COLOR: navy; FONT-FAMILY: Arial">Chris<o:p></o:p></SPAN></FONT></P>
<P class=MsoNormal><FONT face=Arial color=navy size=2><SPAN
style="FONT-SIZE: 10pt; COLOR: navy; FONT-FAMILY: Arial"><o:p> </o:p></SPAN></FONT></P>
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</SPAN></FONT></DIV>
<P class=MsoNormal><B><FONT face=Tahoma size=2><SPAN
style="FONT-WEIGHT: bold; FONT-SIZE: 10pt; FONT-FAMILY: Tahoma">From:</SPAN></FONT></B><FONT
face=Tahoma size=2><SPAN style="FONT-SIZE: 10pt; FONT-FAMILY: Tahoma"> <A
href="mailto:nsrca-discussion-bounces@lists.nsrca.org">nsrca-discussion-bounces@lists.nsrca.org</A>
[mailto:nsrca-discussion-bounces@lists.nsrca.org] <B><SPAN
style="FONT-WEIGHT: bold">On Behalf Of </SPAN></B>Rick Wallace<BR><B><SPAN
style="FONT-WEIGHT: bold">Sent:</SPAN></B> Tuesday, September 12, 2006 4:13
PM<BR><B><SPAN style="FONT-WEIGHT: bold">To:</SPAN></B> <A
href="mailto:nsrca-discussion@lists.nsrca.org">nsrca-discussion@lists.nsrca.org</A><BR><B><SPAN
style="FONT-WEIGHT: bold">Subject:</SPAN></B> Re: [NSRCA-discussion] OS120AX
Run/Set-Up Problem</SPAN></FONT><o:p></o:p></P></DIV>
<P class=MsoNormal><FONT face="Times New Roman" size=3><SPAN
style="FONT-SIZE: 12pt"><o:p> </o:p></SPAN></FONT></P>
<DIV>
<DIV>
<P><FONT face="Times New Roman" size=3><SPAN style="FONT-SIZE: 12pt">Bill -
<o:p></o:p></SPAN></FONT></P>
<P><FONT face="Times New Roman" size=3><SPAN style="FONT-SIZE: 12pt">First the
starter issue - a BP starter will start this engine and most any other up to
and including a 23cc gasser. <o:p></o:p></SPAN></FONT></P>
<P><FONT face="Times New Roman" size=3><SPAN style="FONT-SIZE: 12pt">Second -
is there any reason you've decided you need a pump on your AX? I recently
completed my GiantScalePlanes Swallow 90 with the 120AX -- (with the head at
about 8:00)</SPAN></FONT><FONT face=Tahoma size=1><SPAN
style="FONT-SIZE: 8.5pt; FONT-FAMILY: Tahoma"> which is about the same size
and config as a Quest and it doesn't need a pump. Tank is on the firewall;
engine tunes fine and draws fuel fine with stock carb and muffler pressure.
</SPAN></FONT><o:p></o:p></P>
<P><FONT face=Tahoma size=1><SPAN
style="FONT-SIZE: 8.5pt; FONT-FAMILY: Tahoma">This setup gives me all the
vertical I could want (duh... a 120 on an 8-1.2 lb plane- yah...) with
no indication at all that there's a fuel feed condition.
</SPAN></FONT><o:p></o:p></P>
<P><FONT face="Times New Roman" size=3><SPAN style="FONT-SIZE: 12pt">Might be
easier to go back to stock setup and just fly? <o:p></o:p></SPAN></FONT></P>
<P><FONT face="Times New Roman" size=3><SPAN style="FONT-SIZE: 12pt">my
$.02...hope to see you this weekend! <o:p></o:p></SPAN></FONT></P>
<P><FONT face="Times New Roman" size=3><SPAN style="FONT-SIZE: 12pt">Rick
<o:p></o:p></SPAN></FONT></P>
<P><FONT face=Tahoma size=1><SPAN
style="FONT-SIZE: 8.5pt; FONT-FAMILY: Tahoma"> <o:p></o:p></SPAN></FONT></P>
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size=1><SPAN style="FONT-SIZE: 8.5pt; FONT-FAMILY: Tahoma">
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<BLOCKQUOTE
style="BORDER-RIGHT: medium none; PADDING-RIGHT: 0in; BORDER-TOP: medium none; PADDING-LEFT: 4pt; PADDING-BOTTOM: 0in; MARGIN: 5pt 0in 5pt 3.75pt; BORDER-LEFT: #a0c6e5 1.5pt solid; PADDING-TOP: 0in; BORDER-BOTTOM: medium none">
<P class=MsoNormal><FONT face=Tahoma size=1><SPAN
style="FONT-SIZE: 8.5pt; FONT-FAMILY: Tahoma">From: <I><SPAN
style="FONT-STYLE: italic">Bill Markovitz
<wdmarko@yahoo.com></SPAN></I><BR>Reply-To: <st1:PersonName
w:st="on"><I><SPAN style="FONT-STYLE: italic">NSRCA Mailing
List</SPAN></I></st1:PersonName><I><SPAN style="FONT-STYLE: italic">
<nsrca-discussion@lists.nsrca.org></SPAN></I><BR>To: <I><SPAN
style="FONT-STYLE: italic">nsrca-discussion@lists.nsrca.org</SPAN></I><BR>Subject: <I><SPAN
style="FONT-STYLE: italic">[NSRCA-discussion] OS120AX Run/Set-Up
Problem</SPAN></I><BR>Date: <I><SPAN
style="FONT-STYLE: italic">Tue, 12 Sep 2006 11:35:44 -0700
(PDT)</SPAN></I><BR>>HI....I have a new OS120AX that I put in a
Quest<BR>>airplane. The engine is mounted
inverted. The fuel<BR>>tank is at the airplane CG and I'm
using a VP-30 Perry<BR>>regulataing punp. I have the low end
needle valve (OS<BR>>calls it the mixture control valve) at it's
maximun<BR>>lean position, but it isn't lean enough. I had
the<BR>>same problem with an OS50SX and fixed the problem
by<BR>>modifying the low end needle valve so that it could
be<BR>>adjusted beyound the designed maximum lean position.<BR>>The
120 is a different design and cannot be fixed the<BR>>same
way. The basic problem is that the Perry pump is<BR>>putting
out too much pressure at the minimum presssure<BR>>setting and this
results in too much fuel being<BR>>delivered at idle. If the
taper on the main needle<BR>>valve was changed to allow it to engage
deeper into<BR>>the mixture control valve at the idle setting,
this<BR>>would fix the problem, however, I'm not sure I
could<BR>>accurately and precisely change the
taper. Any<BR>>suggestions?<BR>><BR>> Also,
my starter doesn't have enough torque to turn<BR>>over the 120, so I have
been starting it by hand. The<BR>>problem here is that I
cannot start it with the engine<BR>>inverted. The fuel just
drips out of the carburator<BR>>(onto the ground) and is not sucked into
the engine.<BR>>When I turn the airplane up side down it
consistently<BR>>starts with the first flip. Obviously I need
a higher<BR>>torque starter so that a higher turning rate
(RPM)<BR>>will develop the sucking powrer to pull the fuel
into<BR>>the engine. Any suggestions on a starter that will
do<BR>>the job?<BR>><BR>>Thanks in advance for your
help.<BR>><BR>>...................Bill :(<BR>><BR>>__________________________________________________<BR>>Do
You Yahoo!?<BR>>Tired of spam? Yahoo! Mail has the best spam
protection
around<BR>>http://mail.yahoo.com<BR>>_______________________________________________<BR>>NSRCA-discussion
mailing
list<BR>>NSRCA-discussion@lists.nsrca.org<BR>>http://lists.nsrca.org/mailman/listinfo/nsrca-discussion</SPAN></FONT><o:p></o:p></P></BLOCKQUOTE></DIV></DIV>
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