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<p class=MsoNormal><span style='font-size:16.0pt;font-family:"Arial","sans-serif";
color:#1F497D'>Anthony,<o:p></o:p></span></p>
<p class=MsoNormal><span style='font-size:16.0pt;font-family:"Arial","sans-serif";
color:#1F497D'>First, the easy answer. The drive washer goes up against the
snap ring. The ring is in a groove ground into the shaft that prevents it from
being pushed back into the bearing. <o:p></o:p></span></p>
<p class=MsoNormal><span style='font-size:16.0pt;font-family:"Arial","sans-serif";
color:#1F497D'><o:p> </o:p></span></p>
<p class=MsoNormal><span style='font-size:16.0pt;font-family:"Arial","sans-serif";
color:#1F497D'>I use the rear former provided with the Integral which fits
perfect if you line the hole with a piece of split fuel tubing. It’s
tight so you’ll have to put some spit or a drop of oil to get the motor
to slide through. Tight is what you want so don’t make the hole any
bigger (ahem).<o:p></o:p></span></p>
<p class=MsoNormal><span style='font-size:16.0pt;font-family:"Arial","sans-serif";
color:#1F497D'><o:p> </o:p></span></p>
<p class=MsoNormal><span style='font-size:16.0pt;font-family:"Arial","sans-serif";
color:#1F497D'>I have no idea how they expect you to use the front pieces. If
you mount them to the ply nose ring, the front of the motor will stick out too
far. OTOH, they’re WAY too flimsy to use as is. I made a firewall out of
1/8” carbon/end grain balsa that gets mounted about 5/16” behind
the ply ring. The motor itself is mounted to .089” carbon plate. The
plate is screwed with 3 or 4 4-40’s to the firewall thru aluminum bushed rubber
grommets (similar to servo mounting, only bigger) which greatly reduces the
sound level. I basically copied Tony Frackowiak’s setup he detailed in
the Electric Partner build he wrote up in RC Universe about 5 years ago. Here’s
the link: <a
href="http://www.rcuniverse.com/forum/m_1425422/mpage_1/key_partner/tm.htm">http://www.rcuniverse.com/forum/m_1425422/mpage_1/key_partner/tm.htm</a>
Tony’s write-up and photos explain the method far better than I could
explain here.<o:p></o:p></span></p>
<p class=MsoNormal><span style='font-size:16.0pt;font-family:"Arial","sans-serif";
color:#1F497D'><o:p> </o:p></span></p>
<p class=MsoNormal><span style='font-size:16.0pt;font-family:"Arial","sans-serif";
color:#1F497D'>Good Luck!<o:p></o:p></span></p>
<p class=MsoNormal><span style='font-size:16.0pt;font-family:"Arial","sans-serif";
color:#1F497D'><o:p> </o:p></span></p>
<p class=MsoNormal><span style='font-size:16.0pt;font-family:"Arial","sans-serif";
color:#1F497D'>Verne<o:p></o:p></span></p>
<p class=MsoNormal><span style='font-size:16.0pt;font-family:"Arial","sans-serif";
color:#1F497D'><o:p> </o:p></span></p>
<p class=MsoNormal><span style='font-size:16.0pt;font-family:"Arial","sans-serif";
color:#1F497D'><o:p> </o:p></span></p>
<p class=MsoNormal><span style='font-size:16.0pt;font-family:"Arial","sans-serif";
color:#1F497D'><o:p> </o:p></span></p>
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<div style='border:none;border-top:solid #B5C4DF 1.0pt;padding:3.0pt 0in 0in 0in'>
<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>Anthony
Abdullah<br>
<b>Sent:</b> Tuesday, July 28, 2009 9:47 PM<br>
<b>To:</b> General pattern discussion<br>
<b>Subject:</b> [NSRCA-discussion] Quick Integral Hacker install question<o:p></o:p></span></p>
</div>
</div>
<p class=MsoNormal><o:p> </o:p></p>
<div>
<div>
<p class=MsoNormal>I am trying to install a Hacker C50 14XL Comp in an Integral
and have a couple of quick questions.<o:p></o:p></p>
</div>
<div>
<p class=MsoNormal><o:p> </o:p></p>
</div>
<div>
<p class=MsoNormal>1. The Integral kit comes with a number of carbon fiber type
mounts designed to be used with the Hacker or similar motor setups. The design
is for the front and the rear of the motor to be supported by these formers.
The rear one is shaped like a half circle and goes around the back of the
Hacker for rear support. There are a couple different ones that could
potentially be used up front, one is a circle like a nose ring that could be
used and the other is shaped like a diamond and also fits the front of the
gearbox and would mount to the hardwood ring on the front of the fuse.<o:p></o:p></p>
</div>
<div>
<p class=MsoNormal><o:p> </o:p></p>
</div>
<div>
<p class=MsoNormal>The question: Is either of those a "better" option
for mounting the front of the motor? It is one or the other correct? Are they
made to be doubled up and work together? I only ask because they are extremely
light and I want to make sure I have the strength up front that I need.<o:p></o:p></p>
</div>
<div>
<p class=MsoNormal><o:p> </o:p></p>
</div>
<div>
<p class=MsoNormal>2. There is a C clip on the front of the gear box just in
front of the front bearing, Does the press fit drive washer torque down
directly on that C clip or is there something that is supposed to go between
that clip and the drive washer? I want to make sure before I get to cranking on
the drive washer and little split bushing thing and forever press it onto that
clip and bind the bearing up so it doesn't spin.<o:p></o:p></p>
</div>
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<div>
<p class=MsoNormal><span style='font-size:8.0pt;font-family:"Arial","sans-serif"'><o:p> </o:p></span></p>
</div>
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<p class=MsoNormal><span style='font-size:8.0pt;font-family:"Arial","sans-serif"'><o:p> </o:p></span></p>
</div>
<div>
<p class=MsoNormal><span style='font-size:8.0pt;font-family:"Arial","sans-serif"'>TIA
for any help you can give me concerning installing the Hacker in the Integral.<o:p></o:p></span></p>
</div>
<div>
<p class=MsoNormal><span style='font-size:8.0pt;font-family:"Arial","sans-serif"'>Anthony<o:p></o:p></span></p>
</div>
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