X-Virus-Scanned: clean according to Sophos on Logan.com Return-Path: Received: from mail-pz0-f202.google.com ([209.85.222.202] verified) by logan.com (CommuniGate Pro SMTP 5.3.4) with ESMTP id 4178628 for flyrotary@lancaironline.net; Thu, 25 Mar 2010 14:25:19 -0400 Received-SPF: pass receiver=logan.com; client-ip=209.85.222.202; envelope-from=msteitle@gmail.com Received: by pzk40 with SMTP id 40so4525706pzk.26 for ; Thu, 25 Mar 2010 11:24:44 -0700 (PDT) DKIM-Signature: v=1; a=rsa-sha256; c=relaxed/relaxed; d=gmail.com; s=gamma; h=domainkey-signature:mime-version:received:in-reply-to:references :date:message-id:subject:from:to:content-type; bh=ptbwS/GmqZaD/Lg5LyRy8/gYJ9/0W5O4unGJkEbpo48=; b=omAk+wmyHjQHBqnjCiBzFiebP/sTpe16JYrQfEDxQbKDjLCDjW9quFAJMsF/lhRM5V KPxNhOOJ0i6lDSaizNsL6fLvZm8QidFewtmd2dwyAWntC7PSLHaRYwsCvrcjVNg5L//f ghHPUXVqJZ/4uM+U8ep08rVG7N9hPHPXLioA4= DomainKey-Signature: a=rsa-sha1; c=nofws; d=gmail.com; s=gamma; h=mime-version:in-reply-to:references:date:message-id:subject:from:to :content-type; b=pnnCgr7I2D1kqqRNZR1eVteu1r5OOgMkBmXlD2UJkO8ATrdMr0xJwm0AQx5X4qqbqf /98Cbe7ADuhroBSq+YZy7DMkNphpqkygGiHo0EbLkKoS2kRaRaBEgbcJ6toUJPNsFbj4 jP4/uArHibP41yDTNvu1HLO2Y96xsv7gIAOkI= MIME-Version: 1.0 Received: by 10.115.117.19 with SMTP id u19mr4095080wam.84.1269541484136; Thu, 25 Mar 2010 11:24:44 -0700 (PDT) In-Reply-To: References: Date: Thu, 25 Mar 2010 13:24:43 -0500 Message-ID: <5cf132c1003251124m173b8bdbyfa25959bd8c73996@mail.gmail.com> Subject: Re: [FlyRotary] Re: Adaptor plate rivets From: Mark Steitle To: Rotary motors in aircraft Content-Type: multipart/alternative; boundary=0016e64ee0a630949f0482a429a2 --0016e64ee0a630949f0482a429a2 Content-Type: text/plain; charset=windows-1252 Content-Transfer-Encoding: quoted-printable Al, I had a bunch of AN-6A bolts, so I used them with two thick washers, one under the head and one under the nut. I mainly wanted to ensure that the shank went all the way through both pieces. You might be able to use AN-5.5A or even AN-5A bolts if you use only one thin washer under the nut. Mark S. On Thu, Mar 25, 2010 at 11:22 AM, Al Gietzen wrote: > To answer your question about the washers, I used thick washers on bot= h > sides. But I'll have to remove them all in order to replace the AN-6A bo= lts > with AN173-6A's. I'm hoping the bolts arrive by this weekend so I can st= art > putting everything back together. > > Normally washers are needed only under the side that you=92re turning to > apply the force; unless needed to provide shimming or a more uniform or > larger surface. The -6A length has a 3/8=94 grip length, and I assumed t= he > plate was 1/8=94 and the flange =BC=94. If the thickness is less I may h= ave to > get some more, or thicker, washers. > > > > Al > --0016e64ee0a630949f0482a429a2 Content-Type: text/html; charset=windows-1252 Content-Transfer-Encoding: quoted-printable Al,

I had a bunch of AN-6A bolts, so I used them with tw= o thick washers, one under the head and one under the nut. =A0I mainly want= ed to ensure that the shank went all the way through both pieces. =A0You mi= ght be able to use AN-5.5A or even AN-5A bolts if you use only one thin was= her under the nut. =A0

Mark S.


On Thu,= Mar 25, 2010 at 11:22 AM, Al Gietzen <ALVentures@cox.net> wrote:

To answer your question a= bout the washers, I used thick washers on both sides. =A0But I'll have to remove them all in ord= er to replace the AN-6A bolts with AN173-6A's. =A0I'm hoping the bolts ar= rive by this weekend so I can start putting everything back together. =A0

Normally washe= rs are needed only under the side that you=92re turning to apply the force; unless needed to provide shimming or a more uniform or larger surface.=A0 The -6A length has a 3/8= =94 grip length, and I assumed the plate was 1/8=94 and the flange =BC=94.=A0 If the thickness is less I may have to get some more, or thicker, washers.<= /span>

=A0

Al


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