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Message-ID: <20050117030840.43738.qmail@web51110.mail.yahoo.com>
Date: Sun, 16 Jan 2005 19:08:40 -0800 (PST)
From: Steve Brooks <prvt_pilot@yahoo.com>
Subject: Re: [FlyRotary] Re: Need Advise
To: Rotary motors in aircraft <flyrotary@lancaironline.net>
In-Reply-To: <list-609582@logan.com>
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Rusty,I'll have to take a look at this more when I get
back home.  I'm staying with freinds and using their
computer, which is definitely bandwidth challenged.

I don't like the sounds of the side seal issue, but I
hope it is something simple.  I've got about 12 hours
on the engine since overhaul, and don't know why I
would have a side seal issue now, but who knows.

One thing that I forgot to mention.... it only does it
while flying.  I ran it on the ground with the cowling
off for a total of 15 minutes or so.  Not a drop.  
That included some full power runs up to about 40 kts
or so.

Maybe the hose location is the issue and has to have
flying speeds ?  Don't know.  Wishful thinking maybe


Steve
--- Russell Duffy <13brv3@bellsouth.net> wrote:

> I didn't run it with it on its' nose, but descending
> to land was nose low, but it was a pretty shallow
> glide.  Nothing different than usual.
> 
> Was this maybe the first time it's been overfull?
> 
> Maybe I'm using the wrong term.  This vent is
> located
> on the center housing very near the filler tube.  I
> believe that there was a tube on the engine
> originally
> that went from it to a port on the filler neck, but
> I
> very well may be wrong. 
> 
> Attached is a pic of the port I started using when I
> removed the filler
> neck.  Is this the one you're talking about?  This
> is open to the same area
> as the filler neck, so you can use it, or the filler
> neck, but don't connect
> them together, or you have no vent.  
> 
> 
> >I don't know, but it is near the top of the
> cowling.
> Originally I didn't have anything hooked to it at
> all,
> but after hearing about some others have oil
> discharge, I hooked up a piece of tubing to it and
> ran
> 
> 
> That was almost exactly the situation I had.  At
> first, I had a little PCV
> filter directly on the oil filler tube port, and
> never saw more than a few
> drops of oil collect in it.  Once I "wised up", I
> put the vent line on, and
> ran it to the cowl exit.  Over the next few flights
> I proceeded to lubricate
> the belly and tailwheel.  So much for wisdom :-)  
> 
> I now run the yellow hose you see, into a much
> larger clear hose, with a
> valve on the end.  The vent occurs between the two
> hoses, and any oil would
> collect at the bottom of the clear hose where the
> valve is.  None ever
> collected, well, until I trashed the engine.  I can
> tell you the vent works
> well when you trash the side seals :-(
> 
> Cheers,
> Rusty
> 
>  
> 
> 

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