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Jeff,
We use a small diameter nylon fairlead made from Nylaflow or Nylow Seal
tubing bonded to the bulkhead.  Don't forget to use firewall material on the
bulkhead and tunnel sides.  A good product is the "Firewall 2000" kit sold
in Aircraft Spruce.  Sorry do not have the part number at hand but "fwkit"
Sounds somewhat familiar.
Bob Berube N166BB
-----Original Message-----
From: owner-europa-list-server@matronics.com
[mailto:owner-europa-list-server@matronics.com] On Behalf Of Rocketman
Subject: Re: Europa-List: Cooling
Robert Berube wrote:
<bberube@tampabay.rr.com>
>
>Cliff,
>I think Jim is referring to tri-gears that go thru our shop.  We do not use
>the firewall sheet metal as shown in the drawings.  We put a bulkhead just
>aft of the gear cut out.  This allows more cooling air to pass thru the
>cowling.  Most engines, even the 914 tend to run much cooler we have found.
>The monowheel suffers with the small opening apparently caused by the
>swinging arm stuffing the exiting air from the cowling.
>
>Bob Berube N166BB
>
>  
>
Bob,
That makes sense.  How do you handle the rudder cables, through the 
bulkhead?
-- 
Jeff - A055
Builders Log: http://www.N55XS.com
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