X-Virus-Scanned: clean according to Sophos on Logan.com Return-Path: Sender: To: lml@lancaironline.net Date: Thu, 19 Jul 2007 20:09:42 -0400 Message-ID: X-Original-Return-Path: Received: from [70.62.14.124] (HELO server1.USTEK) by logan.com (CommuniGate Pro SMTP 5.1.10) with ESMTP id 2186876 for lml@lancaironline.net; Thu, 19 Jul 2007 07:49:38 -0400 Received-SPF: none receiver=logan.com; client-ip=70.62.14.124; envelope-from=r.simon@ustek.com MIME-Version: 1.0 Content-Type: multipart/alternative; boundary="----_=_NextPart_001_01C7C9FB.32D79734" Subject: Dual oil pumps Content-class: urn:content-classes:message X-MimeOLE: Produced By Microsoft Exchange V6.5 X-Original-Date: Thu, 19 Jul 2007 07:51:52 -0400 X-Original-Message-ID: X-MS-Has-Attach: X-MS-TNEF-Correlator: Thread-Topic: Dual oil pumps Thread-Index: AcfJ+zKHSpE6uLevQoiqc3wuZv0Zrg== From: "Lancair" X-Original-Sender: "Robert Simon" X-Original-To: "Colyn Case on earthlink" , This is a multi-part message in MIME format. ------_=_NextPart_001_01C7C9FB.32D79734 Content-Type: text/plain; charset="us-ascii" Content-Transfer-Encoding: quoted-printable From: Colyn Case on earthlink [mailto:colyncase@earthlink.net]=20 Subject: Re: [LML] Re: New aircraft design first displayed at Airventure 2007 Robert - say more about dual oil pumps?=20 =3D=3D=3D=3D=3D=3D=3D=3D=3D=3D=3D=3D=3D=3D=3D=3D=3D=3D=3D=3D=3D=3D=3D=3D=3D= =3D=3D=3D=3D=3D=3D=3D=3D=3D=3D=3D=3D=3D=3D=3D=3D=3D=3D=3D=3D=3D=3D=3D=3D=3D= =3D=3D=3D=3D=3D=3D=3D=3D With dual nearly everything I looked for weak links and wondered about a loss of oil pressure. Also wanted to pre-oil the engine before starting so I installed an electric oil pump in series. It pre-oils great - and floods the turbos with oil - so it's not a good plan for use without a scavange pump running. It would be useful as a backup for dropping oil pressure but I need to re-plumb and rewire so that it is used only when the Chelton/GRT shouts a warning. More stuff to do this autumn. =20 Robert M. Simon ES-P N301ES =20 ------_=_NextPart_001_01C7C9FB.32D79734 Content-Type: text/html; charset="us-ascii" Content-Transfer-Encoding: quoted-printable

From: Colyn Case=20 on earthlink [mailto:colyncase@earthlink.net]
Subject: Re: = [LML] Re:=20 New aircraft design first displayed at Airventure 2007
Robert - say more about dual oil pumps?

=3D=3D=3D=3D=3D=3D=3D=3D=3D=3D=3D=3D=3D=3D=3D=3D=3D=3D=3D= =3D=3D=3D=3D=3D=3D=3D=3D=3D=3D=3D=3D=3D=3D=3D=3D=3D=3D=3D=3D=3D=3D=3D=3D=3D= =3D=3D=3D=3D=3D=3D=3D=3D=3D=3D=3D=3D=3D=3D

With dual nearly everything I looked for = weak links=20 and wondered about a loss of oil pressure. Also wanted to = pre-oil the=20 engine before starting so I = installed an=20 electric oil pump in series. It pre-oils great - and floods the = turbos=20 with oil - so it's not a good plan for use without a scavange pump=20 running. It would be useful as a backup for dropping oil pressure = but I=20 need to re-plumb and rewire so that it is used only when the Chelton/GRT = shouts=20 a warning. More stuff to do this = autumn.

Robert M. Simon

ES-P N301ES

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