Return-Path: Received: from mail.tsisp.com ([65.23.108.44] verified) by logan.com (CommuniGate Pro SMTP 4.2) with ESMTP-TLS id 391940 for flyrotary@lancaironline.net; Fri, 03 Sep 2004 16:42:49 -0400 Received-SPF: none receiver=logan.com; client-ip=65.23.108.44; envelope-from=steve@tsisp.com Received: from stevehome by mail.tsisp.com (Technical Support Inc.) with SMTP id CQA74584 for ; Fri, 03 Sep 2004 16:42:16 -0400 Reply-To: From: "Steve Brooks" To: "'Rotary motors in aircraft'" Subject: RE: [FlyRotary] Re: RV-3 for sale cheap Date: Fri, 3 Sep 2004 16:44:11 -0400 Message-ID: <001901c491f6$c4ad4a90$6400a8c0@WORKGROUP.local> MIME-Version: 1.0 Content-Type: multipart/alternative; boundary="----=_NextPart_000_001A_01C491D5.3D9BAA90" X-Priority: 3 (Normal) X-MSMail-Priority: Normal X-Mailer: Microsoft Outlook CWS, Build 9.0.2416 (9.0.2910.0) Importance: Normal In-Reply-To: X-MimeOLE: Produced By Microsoft MimeOLE V6.00.2800.1165 This is a multi-part message in MIME format. ------=_NextPart_000_001A_01C491D5.3D9BAA90 Content-Type: text/plain; charset="us-ascii" Content-Transfer-Encoding: 7bit Rusty, Thanks for the advice, and good luck with the weather. I have mine mounted now, but I had some ? " aluminum slugs welded to the top, which I drilled and tapped before they were welded. Rivets would have been much easier. I' ll know the next time. Steve -----Original Message----- From: Rotary motors in aircraft [mailto:flyrotary@lancaironline.net]On Behalf Of Russell Duffy Sent: Friday, September 03, 2004 4:25 PM To: Rotary motors in aircraft Subject: [FlyRotary] Re: RV-3 for sale cheap I saw that you have pop rivets in the top, and I was surprised by that. I guess that I haven't cut one apart to see what is up there, but I thought that there were water pockets close by, so I never considered drilling and riveting a bracket to them. Are there only certain areas that you can drill, or is the entire top fair game as long as you don't get too deep ? Steve Brooks Hi Steve, I can't say they're all the same, but on the ones I have, the whole top, and bottom (sides are tanks) is just a 1/16" or so aluminum plate. The first tube is about 5/16" (guessing) in from the plate, so as long as you don't drill too far, you can drill and pop rivet the plate as much as you want. You could weld it too. If you use pop rivets, don't ignore Finn's advice like I did . Either use a lot of aluminum rivets, or use stainless in a lesser quantity. My oil cooler is fine with lots of aluminum rivets, but the water coolers get a lot more shaking and abuse. I actually have fewer rivets in them, and they're also aluminum. So far, I've lost about 4-5 rivet heads from those, so I'll be converting them to stainless as they break. I will probably add some more as well. I also believe Finn used some epoxy between the support and the core, which I now believe would have been a good idea. Live and learn (to trust Finn) :-) Off to the hanger to see what else is leaking. Rusty ------=_NextPart_000_001A_01C491D5.3D9BAA90 Content-Type: text/html; charset="us-ascii" Content-Transfer-Encoding: quoted-printable Message

Rusty,

Thanks for the advice, and good luck with the weather.  I have mine mounted now, but I = had some ¼ “ aluminum slugs welded to the top, which I drilled and = tapped before they were welded.  Rivets would = have been much easier.  = I’ll know the next time.

 

Steve

 

-----Original Message-----
From: Rotary motors in = aircraft [mailto:flyrotary@lancaironline.net]On Behalf Of Russell Duffy
Sent: Friday, September = 03, 2004 4:25 PM
To: Rotary motors in = aircraft
Subject: [FlyRotary] Re: = RV-3 for sale cheap

 

I saw that you have pop rivets in the top, and = I was surprised by that.  I = guess that I haven’t cut one apart to see what is up there, but I thought that = there were water pockets close by, so I never considered drilling and riveting a = bracket to them.  =

 

Are there only certain areas that you can = drill, or is the entire top fair game as long as you don’t get too deep = ?

 

Steve Brooks <= /p>

 <= /p>

Hi Steve,<= /p>

 <= /p>

I can't say they're all the same, = but on the ones I have, the whole top, and bottom (sides are tanks) is = just a 1/16" or so aluminum plate.  The first tube is = about 5/16" (guessing) in from the plate, so as long as you don't drill too far, you = can drill and pop rivet the plate as much as you want.  You could weld = it too. 

 <= /p>

If you use pop rivets, don't ignore = Finn's advice like I did <g>.  Either use a lot of aluminum = rivets, or use stainless in a lesser quantity.  My oil cooler is fine with = lots of aluminum rivets, but the water coolers get a lot more shaking and = abuse.  I actually have fewer rivets in them, and they're also aluminum.  = So far, I've lost about 4-5 rivet heads from those, so I'll be converting them = to stainless as they break.  I will probably add some more as = well.  I also believe Finn used some epoxy between the support and the core, = which I now believe would have been a good idea.  Live and learn (to trust = Finn) :-)<= /p>

 <= /p>

Off to the hanger to see what = else is leaking.

 <= /p>

Rusty<= /p>

  

 <= /p>

 <= /p>

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