Mailing List flyrotary@lancaironline.net Message #50411
From: Mark Steitle <msteitle@gmail.com>
Subject: Re: [FlyRotary] Re: RD2-C Flywheel Adapter Plate
Date: Tue, 16 Mar 2010 21:24:25 -0500
To: Rotary motors in aircraft <flyrotary@lancaironline.net>
Mike, 

Tracy has weighed in on a previous post to this thread.  I'll wait for his final recommendations.  I suspect I'll be sending it back to either be repaired or replaced.  Keep in mind that this gearbox is being used on a 20B.  So, maybe larger rivets are in order.  

Mark S.


On Tue, Mar 16, 2010 at 9:02 PM, Mike Wills <rv-4mike@cox.net> wrote:
"Smoking rivets" are a phenomenon that indicates the rivets are working in the holes. Happens occasionally in RVs usually on the bottom fuselage skins directly behind the firewall where the prop blast beats on the fuselage (and also an area that takes a lot of the landing gear loads). Some guys use proseal in addition to rivets in areas prone to this. Have you asked Tracy about it?
 
Mike Wills 

Sent: Tuesday, March 16, 2010 6:16 PM
Subject: [FlyRotary] RD2-C Flywheel Adapter Plate

This post is directed toward those of you that have a few hundred hours or more on your RD2-x gearbox.  I'm getting "smoke" streaks leading out radially from the circle of rivets on the flywheel adapter plate on my 20B.  Do others find these streaks on their adapter plates?  I'm wondering if the rivets are working loose and need to be replaced or upgraded.  Maybe I need a beefier adapter plate.  Am I worrying over nothing, or is this something that is headed for an in-flight failure?  

Mark S.
Austin


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