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<DIV>Ive forgotten the colors, but the "older" Dubro heavy duty</DIV>
<DIV>arms would bolt on Airtronics and with screw snug, all seemed</DIV>
<DIV>fine. But I found a slight trim change in air that would not</DIV>
<DIV>go away- Very close inspection with screw loose and a </DIV>
<DIV>touch of slop could be detected. I tossed all of those,</DIV>
<DIV>have not tried the "newer" Dubros. </DIV>
<DIV> </DIV>
<DIV>Ron Lockhart</DIV>
<DIV> </DIV>
<BLOCKQUOTE style="PADDING-LEFT: 5px; MARGIN-LEFT: 5px; BORDER-LEFT: #1010ff 2px solid">-------------- Original message -------------- <BR><BR>> Dubro is now making their high strength arms <BR>> spefically for Airtronics. As I recall they are grey <BR>> in color instead of tan. I bought a batch for use on <BR>> the upcoming Temptation and they fit snugly on the <BR>> Airtronics output shaft. The older "JR/Airtronics" <BR>> horns would slip slightly, I use a piece of a plastic <BR>> bag in between the horn and shaft to tighten them up. <BR>> <BR>> --- "Atwood, Mark" <ATWOODM@PARAGON-INC.COM>wrote: <BR>> <BR>> > I've found the Nylon arms to be pretty <BR>> > interchangeable between JR and <BR>> > Atx... But with the aluminum arms Bob is <BR>> > correct...the "fit" is <BR>> > slightly off and there is some slop. Unfortunately, <BR>> > most of the <BR>> > aluminum 3rd party arms are made for JR and then <BR>> > marketed as JR/Atx <BR>> > compatible...which they're not really. <BR>> > <BR>> > <BR>> > <BR>> > -M <BR>> > <BR>> > <BR>> > <BR>> > ________________________________ <BR>> > <BR>> > From: discussion-request@nsrca.org <BR>> > [mailto:discussion-request@nsrca.org] <BR>> > On Behalf Of ronlock@comcast.net <BR>> > Sent: Tuesday, July 12, 2005 8:35 AM <BR>> > To: discussion@nsrca.org; discussion@nsrca.org <BR>> > Cc: Bob Pastorello <BR>> > Subject: Re: Interchange Airtonics/JR servo arms <BR>> > <BR>> > <BR>> > <BR>> > Ive found it is a mixed bag. Almost all will bolt <BR>> > on, and some <BR>> > <BR>> > Airtronics/JR servo and arm combinations fit <BR>> > properly. Depending on <BR>> > <BR>> > particular model of servo and brand of arm, you may <BR>> > find a very slight <BR>> > <BR>> > bit of slop. It may show up as a slight trim change <BR>> > that th
at won't go <BR>> > away. <BR>> > <BR>> > <BR>> > <BR>> > Later, Ron Lockhart <BR>> > <BR>> > -------------- Original message -------------- <BR>> > <BR>> > > Thanks, Ed. Didn't know it was one of those <BR>> > "close, but no <BR>> > cigar" <BR>> > > things.... I had been forced to use an Airtronics <BR>> > arm in the <BR>> > distant past <BR>> > > once on my JR servo.... glad to have better info! <BR>> > <BR>> > > <BR>> > > Bob Pastorello <BR>> > > www.rcaerobats.net <BR>> > > rcaerobob@cox.net <BR>> > > ----- Original Message ----- <BR>> > > From: "Ed Alt" <BR>> > > To: <BR>> > > Sent: Monday, July 11, 2005 8:31 PM <BR>> > > Subject: [SPAM] Re: [SPAM] Re: servo horns <BR>> > > <BR>> > > <BR>> > > > Bob: <BR>> > > > The number of teeth are the same, however you <BR>> > will get a <BR>> > sloppy fit when <BR>> > > > you interchange them. Try a machined, snug <BR>> > fitting aluminum <BR>> > arm meant for <BR>> > > > a JR servo on an Airtronics and you will see <BR>> > what I mean. <BR>> > You can make it <BR>> > > > work, but the tolerances are not the same. <BR>> > > > <BR>> > > > Ed <BR>> > > > ----- Original Message ----- <BR>> > > > From: "Bob Pastorello" <BR>> > > > To: <BR>> > > > Sent: Monday, July 11, 2005 9:22 PM <BR>> > > > Subject: Re: [SPAM] Re: servo horns <BR>> > > > <BR>> > > > <BR>> > > >> JR fits Airtronics/vice versa. <BR>> > > >> <BR>> > > >> Bob Pastorello <BR>> > > >> www.rcaerobats.net <BR>> > > >> rcaerobob@cox.net <BR>> > > >> ----- Original Message ----- <BR>> > > >> From: "Ed Alt" <B
R>> > > >> To: <BR>> > > >> Sent: Monday, July 11, 2005 8:15 PM <BR>> > > >> Subject: [SPAM] Re: servo horns <BR>> > > >> <BR>> > > >> <BR>> > > >>> Bill: <BR>> > > >>> No, JR is different from Futaba. As far as I <BR>> > know, every <BR>> > single major <BR>> > > >>> servo manufacturer has their own unique <BR>> > spline design. <BR>> > > >>> Ed <BR>> > > >>> <BR>> > > >>> ----- Original Message ----- <BR>> > > >>> From: "Bill Pritchett" <BR>> > > >>> To: <BR>> > > >>> Sent: Monday, July 11, 2005 8:56 PM <BR>> > > >>> Subject: servo horns <BR>> > > >>> <BR>> > > >>> <BR>> > > >>>> All: <BR>> > > >>>> Will Futaba horns fit ok on JR servos? <BR>> > > >>>> Thanks <BR>> > > >>>> Bill <BR>> > > >>>> <BR>> > > >>>> <BR>> > > >>>> Bill Pritchett <BR>> > > >>>> 765-744-9322 <BR>> > > >>>> <BR>> > > >>>> <BR>> > ================================================= <BR>> > > >>>> To access the email archives for this list, <BR>> > go to <BR>> > > >>>> <BR>> > http://lists.f3a.us/pipermail/nsrca-discussion/ <BR>> > > >>>> To be removed from this list, go to <BR>> > > >>>> http://www.nsrca.org/discussionA.htm <BR>> > > >>>> and follow the instructions. <BR>> > > >>>> <BR>> > > >>>> List members email returned for mailbox full <BR>> > will be <BR>> > removed from the <BR>> > > >>>> list. <BR>> > > >>>>
<BR>> > > >>>> <BR>> > > >>> <BR>> > ================================================= <BR>> > > >>> To access the email archives for this list, <BR>> > go to <BR>> > > >>> <BR>> > http://lists.f3a.us/pipermail/nsrca-discussion/ <BR>> > > >>> To be removed from this list, go to <BR>> > http://www.nsrca.org/discussionA.htm <BR>> > > >>> and follow the instructions. <BR>> > > >>> <BR>> > > >>> List members email returned for mailbox full <BR>> > will be <BR>> > removed from the <BR>> > > >>> list. <BR>> > > >>> <BR>> > > >> <BR>> > > >> <BR>> > ================================================= <BR>> > > >> To access the email archives for this list, go <BR>> > to <BR>> > > >> <BR>> > http://lists.f3a.us/pipermail/nsrca-discussion/ <BR>> > > >> To be removed from this list, go to <BR>> > http://www.nsrca.org/discussionA.htm <BR>> > > >> and follow the instructions. <BR>> > > >> <BR>> > > >> List members email returned for mailbox full <BR>> > will be <BR>> > removed from the <BR>> > > >> list. <BR>> > > >> <BR>> > > >> <BR>> > > > <BR>> > ================================================= <BR>> > > > To access the email archives for this list, go <BR>> > to <BR>> > > > http://lists.f3a.us/pipermail/nsrca-discussion/ <BR>> > <BR>> > > > To be removed from this list, go to <BR>> > http://www.nsrca.org/discussionA.htm <BR>> > > > and follow the instructions. <BR>> > > > <BR>> > > > List members email returned for mailbox full <BR>> > will be removed <BR>> > from the <BR>> > > >
list. <BR>> > > > <BR>> > > <BR>> > > ================================================= <BR>> > <BR>> > > To access the email archives for this list, go to <BR>> > <BR>> > > http://lists.f3a.us/pipermail/nsrca-discussion/ <BR>> > > To be removed from this list, go to <BR>> > http://www.nsrca.org/discussionA.htm <BR>> > > and follow the instructions. <BR>> > > <BR>> > > List members email returned for mailbox full will <BR>> > be removed <BR>> > from the list. <BR>> > > <BR>> > <BR>> > <BR>> === message truncated === <BR>> <BR>> <BR>> Bob Kane <BR>> getterflash@yahoo.com <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>> To access the email archives for this list, go to <BR>> http://lists.f3a.us/pipermail/nsrca-discussion/ <BR>> To be removed from this list, go to http://www.nsrca.org/discussionA.htm <BR>> and follow the instructions. <BR>> <BR>> List members email returned for mailbox full will be removed from the list. <BR>> </BLOCKQUOTE></body></html>