Mailing List flyrotary@lancaironline.net Message #57517
From: Gordon Alling <gordon@acumen-ea.com>
Subject: E-shaft bushing and source
Date: Wed, 29 Feb 2012 09:17:47 -0500
To: 'Rotary motors in aircraft' <flyrotary@lancaironline.net>

All,

 

I have disassembled my 13B FD engine and found a bushing in the front housing (iron) that is badly worn.  It appears that it was oil-starved at some point.  It is shown in the ’93 and ’94 shop manuals between the thrust washer and front stationary gear.  The bushing, however is not identified in either manual.  Can anyone tell me:

 

1.       Is the bushing replaceable?

2.       What is it called (so I can buy the correct part)

3.       Where can I buy it?

4.       How is it removed/installed (Press?  Which direction?)

 

Thanks for any advise.

 

Gordon C. Alling, Jr., PE

President

acumen Engineering/Analysis, Inc.

 

540-786-2200

www.acumen-ea.com

 

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