X-Virus-Scanned: clean according to Sophos on Logan.com Return-Path: Received: from fed1rmmtao104.cox.net ([68.230.241.42] verified) by logan.com (CommuniGate Pro SMTP 5.3.4) with ESMTP id 4169752 for flyrotary@lancaironline.net; Wed, 17 Mar 2010 22:22:25 -0400 Received-SPF: none receiver=logan.com; client-ip=68.230.241.42; envelope-from=rv-4mike@cox.net Received: from fed1rmimpo03.cox.net ([70.169.32.75]) by fed1rmmtao104.cox.net (InterMail vM.8.00.01.00 201-2244-105-20090324) with ESMTP id <20100318022149.CFQE16123.fed1rmmtao104.cox.net@fed1rmimpo03.cox.net> for ; Wed, 17 Mar 2010 22:21:49 -0400 Received: from willsPC ([68.105.86.80]) by fed1rmimpo03.cox.net with bizsmtp id uSMp1d00E1k005Q04SMpmv; Wed, 17 Mar 2010 22:21:49 -0400 X-VR-Score: 0.00 X-Authority-Analysis: v=1.1 cv=yjuDh3Ma92GrVaJxYD7gfORM7ilP1Knqouyx6SOEBcg= c=1 sm=1 a=j9W-2Cye-60A:10 a=XruvlouZCDbGUgEaRUiNZQ==:17 a=hozK6RuJIKM2TnVb4o4A:9 a=dFaxcDwIopbHYssFMLQu6bD1_GYA:4 a=wPNLvfGTeEIA:10 a=kviXuzpPAAAA:8 a=Ia-xEzejAAAA:8 a=LcuxUTDvVqX2o0x7mvsA:9 a=lVH4aqgkZuMf5M5qfqUA:7 a=uODKmysOsTmzhksJbCHbXEtLzasA:4 a=4vB-4DCPJfMA:10 a=EzXvWhQp4_cA:10 a=XruvlouZCDbGUgEaRUiNZQ==:117 X-CM-Score: 0.00 Message-ID: <3B3A594BF53742A1AEEC8A2C84144523@willsPC> From: "Mike Wills" To: "Rotary motors in aircraft" References: In-Reply-To: Subject: Re: [FlyRotary] Shutting down the engine Date: Wed, 17 Mar 2010 19:21:48 -0700 MIME-Version: 1.0 Content-Type: multipart/alternative; boundary="----=_NextPart_000_00AF_01CAC607.16D096C0" X-Priority: 3 X-MSMail-Priority: Normal Importance: Normal X-Mailer: Microsoft Windows Live Mail 14.0.8089.726 X-MimeOLE: Produced By Microsoft MimeOLE V14.0.8089.726 This is a multi-part message in MIME format. ------=_NextPart_000_00AF_01CAC607.16D096C0 Content-Type: text/plain; charset="iso-8859-1" Content-Transfer-Encoding: quoted-printable Me too Al. Ed mentioned run-on, but my engine quits within a second of = killing the pump. Mike From: Al Gietzen=20 Sent: Tuesday, March 16, 2010 11:25 PM To: Rotary motors in aircraft=20 Subject: [FlyRotary] Shutting down the engine 4) I turn off the fuel pump to kill the engine. I suppose this does = leave a possibility of a little fuel in the chamber? Not sure there is = any reason for concern? My first step in shutdown is the fuel pump switch. Seemed the best to me = because it immediately relieves the pressure in the lines, rails and = injectors; and burns the fuel as the engine stops. Shutting down the = injectors first doesn't leaves the pressure which bleeds off slowly.=20 Al ------=_NextPart_000_00AF_01CAC607.16D096C0 Content-Type: text/html; charset="iso-8859-1" Content-Transfer-Encoding: quoted-printable
Me too Al. Ed mentioned run-on, but my engine = quits=20 within a second of killing the pump.
 
Mike

From: Al Gietzen
Sent: Tuesday, March 16, 2010 11:25 PM
Subject: [FlyRotary] Shutting down the = engine

 

4) I turn off the fuel = pump to=20 kill the engine. I suppose this does leave a possibility of a little = fuel in the=20 chamber? Not sure there is any reason for concern?

My first = step in=20 shutdown is the fuel pump switch. Seemed the best to me because it = immediately=20 relieves the pressure in the lines, rails and injectors; and burns the = fuel as=20 the engine stops.  Shutting down the injectors first doesn=92t = leaves the=20 pressure which bleeds off slowly.

 

Al

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