Return-Path: Sender: (Marvin Kaye) To: lml@lancaironline.net Date: Sun, 21 Sep 2003 22:08:10 -0400 Message-ID: X-Original-Return-Path: Received: from heron.mail.pas.earthlink.net ([207.217.120.189] verified) by logan.com (CommuniGate Pro SMTP 4.1.3) with ESMTP id 2588409 for lml@lancaironline.net; Sun, 21 Sep 2003 21:08:37 -0400 Received: from lsanca1-ar17-4-61-200-217.lsanca1.elnk.dsl.genuity.net ([4.61.200.217] helo=skipslater) by heron.mail.pas.earthlink.net with asmtp (Exim 3.33 #1) id 1A1FBk-0003E9-00 for lml@lancaironline.net; Sun, 21 Sep 2003 18:08:28 -0700 X-Original-Message-ID: <000d01c380a6$2581dce0$6401a8c0@earthlink.net> Reply-To: "Skip Slater" From: "Skip Slater" X-Original-To: "Lancair Mailing List" References: Subject: Re: [LML] brake line routing X-Original-Date: Sun, 21 Sep 2003 18:09:13 -0700 MIME-Version: 1.0 Content-Type: text/plain; charset="Windows-1252" Content-Transfer-Encoding: 7bit X-Priority: 3 X-MSMail-Priority: Normal X-Mailer: Microsoft Outlook Express 6.00.2800.1158 X-MimeOLE: Produced By Microsoft MimeOLE V6.00.2800.1165 X-ELNK-Trace: cbee950bdf563876c8ad50643b1069f8239a348a220c2609048b33baedbf2346e2dfd4102c7cc534387f7b89c61deb1d350badd9bab72f9c350badd9bab72f9c Gary, I believe that you need to put the parking brake valve downstream of the master cylinders, not ahead of them. That will require a split valve, like the one Lancair sells. I put mine between the outputs of the pedals and the bulkhead fittings that brake lines pass through out of the fuselage. Downstream of the valve is all aluminum tubing and high pressure hoses. By putting the valve there, you relieve the upstream pressure from the master cylinders and the associated plumbing between them when the brakes are set. I only use my parking brake long enough to put in chocks in the event I park on a sloped surface, then I release it. So far, it works as advertised and was very easy to install. Also, I plumbed my brakes as called for in the book. They work fine and there is no difference in feel between the left or right pedal (unless there is some air in one of the lines). Skip Slater N540ES