Mailing List flyrotary@lancaironline.net Message #44924
From: Bill Eslick <wgeslick@gmail.com>
Subject: Re: [FlyRotary] Re: Looking for a rear counterweight
Date: Sun, 25 Jan 2009 19:48:53 -0600
To: Rotary motors in aircraft <flyrotary@lancaironline.net>
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All I know is the part numbers are the same in the Mazda parts books!  (But I have been know to make mistooks!)

Bill

On Sun, Jan 25, 2009 at 7:39 PM, Tracy Crook <tracy@rotaryaviation.com> wrote:
Never looked the part numbers up myself but from a physics perspective I'm surprised that the front counterweight would be the same.  The rotors form a 'rocking couple'  so I would have guessed that a change on one end would have required a similar change on the other.

Tracy



On Sun, Jan 25, 2009 at 7:32 PM, Bill Eslick <wgeslick@gmail.com> wrote:
Gang,

Does anyone have a rear counterweight off a '91-'92 13B NA automatic?  I am rebuilding my '86-'88 13B with the lighter 9.7-1 rotors from a 1991 13B NA, but it had a manual tranny.  The part numbers are the same for the front weight, but not the rear one, so I need to find a rear weight.

Any other problems I might run into?

Bill Eslick


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