X-Virus-Scanned: clean according to Sophos on Logan.com Return-Path: Sender: To: lml@lancaironline.net Date: Wed, 24 Jun 2009 07:45:05 -0400 Message-ID: X-Original-Return-Path: Received: from imo-d06.mx.aol.com ([205.188.157.38] verified) by logan.com (CommuniGate Pro SMTP 5.2.14) with ESMTP id 3700808 for lml@lancaironline.net; Tue, 23 Jun 2009 11:38:18 -0400 Received-SPF: pass receiver=logan.com; client-ip=205.188.157.38; envelope-from=ETLTYT@aol.com Received: from imo-da03.mx.aol.com (imo-da03.mx.aol.com [205.188.169.201]) by imo-d06.mx.aol.com (v107.10) with ESMTP id RELAYIN3-44a40f68873; Tue, 23 Jun 2009 11:36:51 -0400 Received: from ETLTYT@aol.com by imo-da03.mx.aol.com (mail_out_v40_r1.5.) id q.c14.648aaf27 (39330) for ; Tue, 23 Jun 2009 11:36:35 -0400 (EDT) From: ETLTYT@aol.com X-Original-Message-ID: X-Original-Date: Tue, 23 Jun 2009 11:36:35 EDT Subject: Re: [LML] Hydraulic problem with 320 landing gear -- help wanted! X-Original-To: lml@lancaironline.net MIME-Version: 1.0 Content-Type: multipart/alternative; boundary="-----------------------------1245771394" X-Mailer: 9.0 SE for Windows sub 5045 X-Spam-Flag:NO X-AOL-IP: 205.188.169.201 -------------------------------1245771394 Content-Type: text/plain; charset="US-ASCII" Content-Transfer-Encoding: 7bit Bill, I recently had the same problem as yourself but with a slight difference. My pump would run continuously with gear down selected ( on jacks as I'm not flying yet), but was fine with gear up. I have pressure gauges and was able to see that the pressure switch was not opening and the pump had reached it's internal pressure relief point and was bypassing. Resetting the breaker made no difference but a light tap on the pressure switch unstuck the switch and the pump stopped. You might try that to see if it isolates the problem. I have already received the new low pressure switchfrom Lancair and am awaiting the back ordered high pressure switch. The new ones look much more substantial and as I understand it the point at which the switch closes is adjustable via a screw at the top of the switch. $71 plus S&H each solved the problem. Kai Ogston **************An Excellent Credit Score is 750. See Yours in Just 2 Easy Steps! (http://pr.atwola.com/promoclk/100126575x1222377052x1201454391/aol?redir=http://www.freecreditreport.com/pm/default.aspx?sc=668072&hmpgID=62&bcd=Jun eExcfooterNO62) -------------------------------1245771394 Content-Type: text/html; charset="US-ASCII" Content-Transfer-Encoding: quoted-printable

Bill,

I recently had the same pr= oblem as yourself but with a slight difference. My pump would run continuously= with gear down selected ( on jacks as I'm not flying yet), but was fine with ge= ar up. I have pressure gauges and was able to see that the pressure switch was no= t opening and the pump had reached it's internal pressure relief point and= was bypassing. Resetting the breaker made no difference but a light tap on the= pressure switch unstuck the switch and the pump stopped. You might try tha= t to see if it isolates the problem. I have already received the new low pressu= re switchfrom Lancair and am awaiting the back ordered high pressure switch.= The new ones look much more substantial and as I understand it the point at wh= ich the switch closes is adjustable via a screw at the top of the switch. = ; $71 plus S&H each solved the problem.

&nb= sp; = ; Kai Ogston

An Excellent Credit Score is= 750. See Yours in Just 2 Easy Steps!<= /A>

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