X-Virus-Scanned: clean according to Sophos on Logan.com Return-Path: Sender: To: lml@lancaironline.net Date: Wed, 14 Sep 2005 22:49:23 -0400 Message-ID: X-Original-Return-Path: Received: from imf16aec.mail.bellsouth.net ([205.152.59.64] verified) by logan.com (CommuniGate Pro SMTP 5.0c2) with ESMTP id 722064 for lml@lancaironline.net; Wed, 14 Sep 2005 17:26:14 -0400 Received-SPF: pass receiver=logan.com; client-ip=205.152.59.64; envelope-from=dskeele@bellsouth.net Received: from ibm58aec.bellsouth.net ([205.152.59.162]) by imf16aec.mail.bellsouth.net with ESMTP id <20050914212530.SLCB26600.imf16aec.mail.bellsouth.net@ibm58aec.bellsouth.net> for ; Wed, 14 Sep 2005 17:25:30 -0400 Received: from mail.bellsouth.net ([205.152.59.162]) by ibm58aec.bellsouth.net with SMTP id <20050914212530.FROA24572.ibm58aec.bellsouth.net@mail.bellsouth.net> for ; Wed, 14 Sep 2005 17:25:30 -0400 X-Mailer: Openwave WebEngine, version 2.8.16.1 (webedge20-101-1106-101-20040924) X-Originating-IP: [65.0.152.107] From: X-Original-To: "Lancair Mailing List" Subject: Re: [LML] Re: airframe vibration X-Original-Date: Wed, 14 Sep 2005 17:25:30 -0400 MIME-Version: 1.0 Content-Type: text/plain; charset=ISO-8859-1 Content-Transfer-Encoding: 7bit X-Original-Message-Id: <20050914212530.FROA24572.ibm58aec.bellsouth.net@mail.bellsouth.net> > >> To: "Lancair Mailing List" > Subject: [LML] Re: airframe / elevator vibration > > > Replaced the left outboard elevator hinge at 500 hrs( it had some play) and a low pitched hum went away. I think it had something to do with air flowing over the flap, cause it would seem to come and go with different flap settings from "in trail" to total reflex of an inch and a quarter or so.. Of course, it could have been the flap vibrating, but the hinge was easy and was done first,end of hum ... Don Skeele A&P