Mailing List flyrotary@lancaironline.net Message #53288
From: Kelly Troyer <keltro@att.net>
Subject: Fw: Re-Installing "front" pulley
Date: Sat, 18 Dec 2010 16:34:17 -0800 (PST)
To: Rotary motors in aircraft <flyrotary@lancaironline.net>
Group and Lynn,
 
      Forwarding this to Lynn specifically...............It seems that I have seen a measurement from someone
of the group (probably you Lynn) from the end of the eccentric shaft to the CAS gear that will tell you if the
parts stack are all in the proper place (thrust brgs on the spacer properly)...............If I were not 55 miles
from my hangar I would come up with this measurement myself !!............."HELP" !!...............
 
    Dougs current question is a little different but it brought this question to my mind..........Anyone jump
in here about his question............
 

Kelly Troyer
"DYKE DELTA JD2" (Eventually)

"13B ROTARY"_ Engine
"RWS"_RD1C/EC2/EM2
"MISTRAL"_Backplate/Oil Manifold

"TURBONETICS"_TO4E50 Turbo



----- Forwarded Message ----
From: Kelly Troyer <keltro@att.net>
To: DLOMHEIM@aol.com
Sent: Sat, December 18, 2010 6:02:07 PM
Subject: Re: Re-Installing "front" pulley

Doug,
    Reference the part stack below................The key only goes through the counterweight, oil pump pulley, CAS
drive gear and the pulley/hub............Unless it is projecting past the eccentric shaft an inch or more everything
should be OK..............Just push it back as far as it will go............If it will not go back enough to clear the end of
the shaft then it is possible to have been pulled from beneath the counter weight and the weight has rotated
past the key-way..............Hopefully not !!...................<:)
 
 
Engine Front End Pieces
 

Kelly Troyer
"DYKE DELTA JD2" (Eventually)

"13B ROTARY"_ Engine
"RWS"_RD1C/EC2/EM2
"MISTRAL"_Backplate/Oil Manifold

"TURBONETICS"_TO4E50 Turbo




From: "DLOMHEIM@aol.com" <DLOMHEIM@aol.com>
To: keltro@att.net
Sent: Sat, December 18, 2010 4:11:02 PM
Subject: Re-Installing "front" pulley

Kelly:
 
I am attempting to reinstall my front pulley and after I pushed it on I noticed that the keyway is sticking out slightly so that it looks like it will interfere with the pulley both when that goes on.  If a spacing washer has slipped down etc., could that keep up keyway from pushing in all the way? 
 
Thanks for the information.
 
doug 
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