Return-Path: Received: from harrier.prod.itd.earthlink.net ([207.217.120.12]) by truman.olsusa.com (Post.Office MTA v3.5.1 release 219 ID# 0-52269U2500L250S0V35) with ESMTP id com for ; Sat, 20 Mar 1999 01:20:44 -0500 Received: from bigfoot.com (pool210-cvx.ds52-ca-us.dialup.earthlink.net [209.179.149.210]) by harrier.prod.itd.earthlink.net (8.8.7/8.8.5) with ESMTP id WAA04165 for ; Fri, 19 Mar 1999 22:22:45 -0800 (PST) From: rab22@bigfoot.com Message-ID: <36F33F0F.AE80D7E3@bigfoot.com> Date: Fri, 19 Mar 1999 22:24:15 -0800 To: lancair.list@olsusa.com Subject: LC20 Dump valve problem References: <19990320052217.AAA21711@truman.olsusa.com> X-Mailing-List: lancair.list@olsusa.com Mime-Version: 1.0 <<<<<<<<<<<<<<<<--->>>>>>>>>>>>>>>> << Lancair Builders' Mail List >> <<<<<<<<<<<<<<<<--->>>>>>>>>>>>>>>> >> Harry Heckman's 235/290 suffers from frequent cycling of the gear pump, especially in the down position. He thinks it is caused by the dump valve leaking from the up side to the down side. Has anyone else fixed this problem by replacing the dump valve? Bob Belshe N19BJ