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Return-Path: <13brv3@bellsouth.net> Received: from imf17aec.mail.bellsouth.net ([205.152.59.65] verified) by logan.com (CommuniGate Pro SMTP 4.1.8) with ESMTP id 3061883 for flyrotary@lancaironline.net; Wed, 03 Mar 2004 21:33:48 -0500 Received: from rad ([68.221.179.190]) by imf17aec.mail.bellsouth.net (InterMail vM.5.01.06.05 201-253-122-130-105-20030824) with ESMTP id <20040304023348.EAPQ1865.imf17aec.mail.bellsouth.net@rad> for ; Wed, 3 Mar 2004 21:33:48 -0500 From: "Russell Duffy" <13brv3@bellsouth.net> To: "'Rotary motors in aircraft'" Subject: RE: [FlyRotary] Re: Ideal Cooling System Plumbing (was Re: [FlyRotary] Re: overflow connections Date: Wed, 3 Mar 2004 20:33:50 -0600 Message-ID: <00af01c40191$21813ca0$6001a8c0@rad> MIME-Version: 1.0 Content-Type: multipart/alternative; boundary="----=_NextPart_000_00B0_01C4015E.D6E6CCA0" X-Priority: 3 (Normal) X-MSMail-Priority: Normal X-Mailer: Microsoft Outlook, Build 10.0.4510 X-MimeOLE: Produced By Microsoft MimeOLE V6.00.2800.1165 Importance: Normal In-Reply-To: This is a multi-part message in MIME format. ------=_NextPart_000_00B0_01C4015E.D6E6CCA0 Content-Type: text/plain; charset="us-ascii" Content-Transfer-Encoding: 7bit Oh, yea of little faith. You will need to burp the engine a couple/three times to get all the air out of the cores. But, by all means if your welding skills with very thin wall and brazed (lower melting temp than aluminum) aluminum cores are up to the task then bleeds will eliminate the need to do the burping runs. Good luck {:>). Ed. Ha! I laugh at thin, brazed aluminum cores, hahaha! I managed to weld 10 fittings on 5 cores with no problems at all, so I'll probably add the bleed fittings to make filling easier. Cheers, Rusty (unfortunately .035" stainless butt welds are laughing at me) ------=_NextPart_000_00B0_01C4015E.D6E6CCA0 Content-Type: text/html; charset="us-ascii" Content-Transfer-Encoding: quoted-printable Message

Oh, yea of little faith. You will = need to=20 burp the engine a couple/three times to get all the air out of the = cores. =20 But, by all means if your welding skills with very thin wall and brazed = (lower=20 melting temp than aluminum) aluminum cores are up to the task then = bleeds will=20 eliminate the need to do the burping runs. Good luck = {:>).

Ed.

Ha! I laugh at thin, brazed = aluminum cores,=20 hahaha! I managed to weld 10 fittings on 5 cores with no = problems at=20 all, so I'll probably add the bleed fittings to make filling=20 easier.

Cheers,

Rusty (unfortunately .035" stainless butt welds = are=20 laughing at = me)

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