X-Virus-Scanned: clean according to Sophos on Logan.com Return-Path: Sender: To: lml@lancaironline.net Date: Fri, 22 Jan 2010 17:08:55 -0500 Message-ID: X-Original-Return-Path: Received: from mail-pw0-f48.google.com ([209.85.160.48] verified) by logan.com (CommuniGate Pro SMTP 5.3.1) with ESMTP id 4092097 for lml@lancaironline.net; Fri, 22 Jan 2010 12:20:31 -0500 Received-SPF: pass receiver=logan.com; client-ip=209.85.160.48; envelope-from=ivdiggs@gmail.com Received: by pwj14 with SMTP id 14so1046377pwj.27 for ; Fri, 22 Jan 2010 09:19:56 -0800 (PST) DomainKey-Signature: a=rsa-sha1; c=nofws; d=gmail.com; s=gamma; h=mime-version:in-reply-to:references:date:message-id:subject:from:to :content-type; b=nu/GbRkXpyRbY2bONR3bu3zagLXZtPZkqbrvsoyCdrw9Bwz/L9EWJeiCPGvMO4/2oC fnH7HVHvGKYuYM346KdxKsdsCWlCWn/APU7oahRY6tKI2adKm2FnQTr3vSn9l/aSQbTq JAsKLpSA8zaBZ3ATAezfjTyfU1RTkrIOEa3Rw= MIME-Version: 1.0 Received: by 10.114.48.3 with SMTP id v3mr664873wav.160.1264180795905; Fri, 22 Jan 2010 09:19:55 -0800 (PST) In-Reply-To: References: X-Original-Date: Fri, 22 Jan 2010 09:19:55 -0800 X-Original-Message-ID: <77b9a8921001220919n522a49cbxe605bce4e26a7143@mail.gmail.com> Subject: Re: [LML] L-IV Alignment From: Matthew Collier X-Original-To: Lancair Mailing List Content-Type: multipart/alternative; boundary=00504502e3a94596fb047dc407bc --00504502e3a94596fb047dc407bc Content-Type: text/plain; charset=ISO-8859-1 Bill, This grease plate method works pretty well. You can just use any kind of metal plate, it doesn't need to be that thick and the plastic sheet between them isn't necessary either. Just two metal sheets, aluminum or steel .125" or thicker with a good coating of grease between them is great. I like to make the bottom plate a couple inches larger than the top, and make sure the edges of the top plate are well deburred. Place one under each main gear and load the aircraft with the same weight you would like the wheels to align with. They will change angle slightly with load. I like to go toward the heavy side of where I think the plane will be most of the time since the tires will wear more under greater load anyway. Matthew Collier Fibercraft Inc. On Thu, Jan 21, 2010 at 1:53 PM, billhogarty wrote: > Although I have aligned my wheels per the manual and have had the shims cut > to fit, my tires are not tracking correctly as evidenced by abnormal tire > wear. > > I am wondering if anyone on the list has used "squish plates" when > aligning? These are two, one- sq. ft. aluminum plates (1/4 " thick) with a > greased piece of dense plastic between. This supposedly allows the aircraft > gear to settle and align properly. > > Thoughts and comments appreciated. > > Bill Hogarty > billhogarty@hughes.com > > -- > For archives and unsub > http://mail.lancaironline.net:81/lists/lml/List.html > --00504502e3a94596fb047dc407bc Content-Type: text/html; charset=ISO-8859-1 Content-Transfer-Encoding: quoted-printable Bill,
This grease plate method works pretty well. You can just use any k= ind of metal plate, it doesn't need to be that thick and the plastic sh= eet between them isn't necessary either. Just two metal sheets, aluminu= m or steel .125" or thicker with a good coating of grease between them= is great. I like to make the bottom plate a couple inches larger than the = top, and make sure the edges of the top plate are well deburred. Place one = under each main gear and load the aircraft with the same weight you would l= ike the wheels to align with. They will change angle slightly with load. I = like to go toward the heavy side of where I think the plane will be most of= the time since the tires will wear more under greater load anyway.

Matthew Collier
Fibercraft Inc.
=A0

On Thu, Jan 21, 2010 at 1:53 PM, billhogarty <billhogarty@hughes.net> wrote:
Although I have a= ligned my wheels per the manual and have had the shims cut to fit, my tires= are not tracking correctly as evidenced by abnormal tire wear.

I am wondering if anyone on the list has used "squish plates" whe= n aligning? =A0These are two, one- sq. ft. aluminum plates (1/4 " thic= k) with a greased piece of dense plastic between. =A0This supposedly allows= the aircraft gear to settle and align properly.

Thoughts and comments appreciated.

Bill Hogarty
billhogarty@hug= hes.com

--
For archives and unsub http://mail.lancaironline.net:81/lists/lml/L= ist.html

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