Return-Path: Received: from smtp.digital.net ([206.228.237.7]) by truman.olsusa.com (Post.Office MTA v3.5.1 release 219 ID# 0-52269U2500L250S0V35) with ESMTP id com for ; Sun, 21 Mar 1999 16:22:11 -0500 Received: from ddi.digital.net (ddi.digital.net [198.69.104.2]) by smtp.digital.net (8.9.1a/8.9.1) with ESMTP id QAA22538 for ; Sun, 21 Mar 1999 16:22:20 -0500 (EST) Received: from john (max-roc1-28.digital.net [206.228.234.28]) by ddi.digital.net (8.9.1a/8.9.1) with SMTP id QAA21984 for ; Sun, 21 Mar 1999 16:24:10 -0500 (EST) Message-Id: <3.0.3.32.19990321162409.00719c70@mail.digital.net> Date: Sun, 21 Mar 1999 16:24:09 -0500 To: lancair.list@olsusa.com From: John Cooper Subject: Schraeder valve failure X-Mailing-List: lancair.list@olsusa.com Mime-Version: 1.0 <<<<<<<<<<<<<<<<--->>>>>>>>>>>>>>>> << Lancair Builders' Mail List >> <<<<<<<<<<<<<<<<--->>>>>>>>>>>>>>>> >> Well here is something new y'all can worry about : Clarence Grubbs planned to take a cross-country flight in his L-235 last weekend. The night before, he came out and added a little air to his tires, then reinstalled the plastic caps on the valve stems. When he got to the hangar the next morning, one of his tires was flat. Upon inspection, the schraeder valve was found to be corroded so it was not seating properly. Obviously, the plastic cap did not stop the leak, either, just slowed it down a little. Clarence got to thinking that if he had topped off his tires just before the flight like he normally does, he would have landed with an underinflated tire and possibly ended up in the weeds. What's the solution here? Perform a quick bubble-soap leak check each time you inflate? Metal valve stem caps? Suggestions?