Mailing List flyrotary@lancaironline.net Message #45394
From: Tracy Crook <tracy@rotaryaviation.com>
Sender: <rwstracy@gmail.com>
Subject: Re: [FlyRotary] I've got oil pressure!
Date: Mon, 9 Mar 2009 11:43:21 -0400
To: Rotary motors in aircraft <flyrotary@lancaironline.net>
Great News Chris.  Flexable hose in the oil pickup is a no-no.  It's Speculation, but we are pretty sure this caused the oil pressure failure on Andy Venable's 13B installation.  His took a few hundred hours to show up.

Tracy

On Sun, Mar 8, 2009 at 8:23 PM, The Mallorys <candtmallory@cebridge.net> wrote:

I made some good progress this weekend.  After trying to prime the oil pump and still not getting any oil flow, I broke down and removed the pan.  There was the culprit, big as day.  I had a kink in the oil pickup line.  Because I am installing an inverted oil system, I have to run the line from the pump back out the pan to the inverted oil ball valve.  This line needed a bend, and I thought the hose could handle it, but I was wrong.  SO I replaced the bend with metal parts, and reassembled everything.  Now I’ve got 60 PSI.  I also burped the coolant, and that system seems to be working too.

 

I did find a couple of leaks that will have to be fixed, but that is all minor work.

 

Thanks all for the helpful words!

 

Getting closer every day.

 

Chris


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