Return-Path: Received: from smtp3.mindspring.com ([207.69.200.33]) by truman.olsusa.com (Post.Office MTA v3.5.1 release 219 ID# 0-52269U2500L250S0V35) with ESMTP id com for ; Sun, 21 Mar 1999 13:58:46 -0500 Received: from Desktop (user-2ivei4u.dialup.mindspring.com [165.247.72.158]) by smtp3.mindspring.com (8.8.5/8.8.5) with SMTP id OAA07532 for ; Sun, 21 Mar 1999 14:00:49 -0500 (EST) From: danobrien@mindspring.com Message-ID: <001f01be73e6$0b977460$9e48f7a5@Desktop.ftc.gov> To: Subject: Bolt tolerances/fixes Date: Sun, 21 Mar 1999 13:59:07 -0800 X-Mailing-List: lancair.list@olsusa.com Mime-Version: 1.0 <<<<<<<<<<<<<<<<--->>>>>>>>>>>>>>>> << Lancair Builders' Mail List >> <<<<<<<<<<<<<<<<--->>>>>>>>>>>>>>>> >> Does anyone know the acceptable tolerance for the extent to which bolts in the elevator, horizontal stabilizer, ailerons, rudder, etc. must be perpendicular to the spar? For example, is there an acceptable number of degrees away from 90? If you have a bolt hole that pretty clearly is not drilled at 90 degrees, what is the best solution? Tony Bingelis suggests making wedge washers. Is this appropriate? Are there other solutions? Can wedge washers be purchased? Any help would on this would be appreciated.