Return-Path: Received: from rtp-iport-1.cisco.com ([64.102.122.148] verified) by logan.com (CommuniGate Pro SMTP 4.3c1) with ESMTP id 724905 for flyrotary@lancaironline.net; Fri, 11 Feb 2005 09:12:12 -0500 Received-SPF: pass receiver=logan.com; client-ip=64.102.122.148; envelope-from=echristl@cisco.com Received: from rtp-core-1.cisco.com (64.102.124.12) by rtp-iport-1.cisco.com with ESMTP; 11 Feb 2005 09:23:04 -0500 X-BrightmailFiltered: true X-Brightmail-Tracker: AAAAAA== X-IronPort-AV: i="3.88,194,1102309200"; d="scan'208"; a="36639454:sNHT18896780" Received: from [172.18.179.151] (echristl-linux.cisco.com [172.18.179.151]) by rtp-core-1.cisco.com (8.12.10/8.12.6) with ESMTP id j1BEBN1j012596 for ; Fri, 11 Feb 2005 09:11:23 -0500 (EST) Message-ID: <420CBD0B.9040204@cisco.com> Date: Fri, 11 Feb 2005 09:11:23 -0500 From: Ernest Christley User-Agent: Mozilla/5.0 (X11; U; Linux i686; en-US; rv:1.7.3) Gecko/20040929 X-Accept-Language: en-us, en MIME-Version: 1.0 To: Rotary motors in aircraft Subject: Re: [FlyRotary] Re: PSRU - hub/prop end References: In-Reply-To: Content-Type: text/plain; charset=ISO-8859-1; format=flowed Content-Transfer-Encoding: 7bit George Lendich wrote: >Ernst, >Be careful there are different sizes and the gears don't all interchange >with each other. > >George (down under). > > > In that case, I will stick with what I have. I remember Tracy having some problems with premature failure due to some gears he got with teeth that didn't mesh closely enough. I can just imagine what would happen if I tried to graft a planet gear set manufactured last month into a housing manufactured nearly a decade ago.