X-Virus-Scanned: clean according to Sophos on Logan.com Return-Path: Received: from mail22.syd.optusnet.com.au ([211.29.133.160] verified) by logan.com (CommuniGate Pro SMTP 5.1c.2) with ESMTPS id 1222562 for flyrotary@lancaironline.net; Mon, 03 Jul 2006 17:48:48 -0400 Received-SPF: none receiver=logan.com; client-ip=211.29.133.160; envelope-from=lendich@optusnet.com.au Received: from george (d220-236-206-198.dsl.nsw.optusnet.com.au [220.236.206.198]) by mail22.syd.optusnet.com.au (8.12.11/8.12.11) with SMTP id k63LllN1017895 for ; Tue, 4 Jul 2006 07:47:57 +1000 Message-ID: <004d01c69eea$5c92fab0$c6ceecdc@george> From: "george lendich" To: "Rotary motors in aircraft" References: Subject: Re: [FlyRotary] Re: damage report Date: Tue, 4 Jul 2006 07:47:56 +1000 MIME-Version: 1.0 Content-Type: multipart/alternative; boundary="----=_NextPart_000_0045_01C69F3E.29EE2720" X-Priority: 3 X-MSMail-Priority: Normal X-Mailer: Microsoft Outlook Express 6.00.2800.1106 X-MimeOLE: Produced By Microsoft MimeOLE V6.00.2800.1106 This is a multi-part message in MIME format. ------=_NextPart_000_0045_01C69F3E.29EE2720 Content-Type: text/plain; charset="iso-8859-1" Content-Transfer-Encoding: quoted-printable Bill, The idea of the bypass valve is that it can release pressure when the = engine is cold and the oil is thick. This is for those guys who would = rev the engine hard after starting. The 12 A's don't have this feature and it isn't need if you don't rev = the engine when it's cold. So a complete cut off is OK. As a matter of = fact complete cut off is achieved when the engine is hot- same as the = 12A engine. The jets in the e-shaft can be replaced with a plug with a hole approx = 2mm or .08" - so 5/64" is good! George ( down under) ----- Original Message -----=20 From: Bill Eslick=20 To: Rotary motors in aircraft=20 Sent: Tuesday, July 04, 2006 3:28 AM Subject: [FlyRotary] Re: damage report Here is a visual. --=20 Bill Eslick www.weslick.com=20 -------------------------------------------------------------------------= ----- -- Homepage: http://www.flyrotary.com/ Archive and UnSub: http://mail.lancaironline.net/lists/flyrotary/ ------=_NextPart_000_0045_01C69F3E.29EE2720 Content-Type: text/html; charset="iso-8859-1" Content-Transfer-Encoding: quoted-printable
Bill,
The idea of the bypass valve is that it = can release=20 pressure when the engine is cold and the oil is thick. This is for those = guys=20 who would rev the engine hard after starting.
The 12 A's don't have this feature and = it isn't=20 need if you don't rev the engine when it's cold. So a complete cut off = is OK. As=20 a matter of fact complete cut off is achieved when the engine is hot- = same as=20 the 12A engine.
The jets in the e-shaft can be replaced = with a plug=20 with a hole approx 2mm or .08" - so 5/64" is good!
George ( down under)
----- Original Message -----
From:=20 Bill = Eslick=20
Sent: Tuesday, July 04, 2006 = 3:28=20 AM
Subject: [FlyRotary] Re: damage = report

Here is a visual.
--
Bill Eslick
www.weslick.com=20

--
Homepage:  http://www.flyrotary.com/
Archi= ve and=20 UnSub:   http://mail.lanca= ironline.net/lists/flyrotary/
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