X-Virus-Scanned: clean according to Sophos on Logan.com Return-Path: Received: from hrndva-omtalb.mail.rr.com ([71.74.56.125] verified) by logan.com (CommuniGate Pro SMTP 5.3c2) with ESMTP id 3984205 for flyrotary@lancaironline.net; Fri, 20 Nov 2009 20:56:44 -0500 Received-SPF: pass receiver=logan.com; client-ip=71.74.56.125; envelope-from=clouduster@austin.rr.com Received: from [10.0.0.99] (really [66.25.157.35]) by hrndva-comm-mta03.mail.rr.com with ESMTP id <20091121015609536.YPCK29910@hrndva-comm-mta03.mail.rr.com> for ; Sat, 21 Nov 2009 01:56:09 +0000 Message-ID: <4B0748B8.8000502@austin.rr.com> Date: Fri, 20 Nov 2009 19:56:08 -0600 From: Dennis Haverlah User-Agent: Mozilla/5.0 (Windows; U; Windows NT 5.1; en-US; rv:1.7.2) Gecko/20040804 Netscape/7.2 (ax) X-Accept-Language: en-us, en MIME-Version: 1.0 To: Rotary motors in aircraft Subject: Re: [FlyRotary] Re: Oil Pressure References: In-Reply-To: Content-Type: multipart/alternative; boundary="------------020809010106010907010105" This is a multi-part message in MIME format. --------------020809010106010907010105 Content-Type: text/plain; charset=us-ascii; format=flowed Content-Transfer-Encoding: 7bit Engine monitors with a low oil pressure warning should be in every airplane!! This could save an engine and give you an early warning so you could have some engine power left if needed. Dennis Hl Bob White wrote: >Hi Rino, > >I can't add any advice on engine damage, besides Lynn is by far the >expert. I am glad you got it down OK. > >I would be interested in what type of hose you were using, what >contributed to the failure, and where exactly the failure occurred. > >Thanks, >Bob W. > > >On Fri, 20 Nov 2009 21:14:33 -0400 >"Rino" wrote: > > > >>Thanks Lynn, >> >>I have rebuilt two 13bs before, this one is a Renesis. I do not fly in the winter so this is going to keep me busy for a while. >> >>Rino >> ----- Original Message ----- >> From: Lynn Hanover >> To: Rotary motors in aircraft >> Sent: Friday, November 20, 2009 8:47 PM >> Subject: [FlyRotary] Oil Pressure >> >> >> I did a dead stick landing yesterday on a nearby lake because of a busted >> oil hose. Lost the oil pressure and lost the oil. The engine stopped, so >> I do not know how long it ran without oil prsssure. What should I look >> for to see if any damage was done to the engine and to the redrive? >> >> I fixed the hose, refilled the oil and flew back to the airport. >> The engine develop full power and run smooth. >> Turning the prop by hand I get compression on all lobes. >> >> Going to replace all oil hoses! >> >> Rino >> >> You must assume that it quit because the rotors were draging on the irons because the rotors overheated and got to be too long for the space. >> >> And, or, the bearings began welding themselves to the crank. >> >> Take it all apart. No matter who says what. Take it apart. Rebuild the reduction unit. Replace everything. >> >> Even if there is nothing in the pan, and nothing in the filter. >> >> If you have never done it before, it is easy. Puting back together is only a bit more difficult. Buy the overhaul disc or tape from Tracy. >> >> Where are you located? >> >> Lynn E. Hanover >> >> > > > > --------------020809010106010907010105 Content-Type: text/html; charset=us-ascii Content-Transfer-Encoding: 7bit Engine monitors with a low oil pressure warning should be in every airplane!!
This could save an engine and give you an early warning so you could have some engine power left if needed.

Dennis Hl

Bob White wrote:

Hi Rino,

I can't add any advice on engine damage, besides Lynn is by far the
expert.  I am glad you got it down OK.  

I would be interested in what type of hose you were using, what
contributed to the failure, and where exactly the failure occurred.

Thanks,
Bob W.


On Fri, 20 Nov 2009 21:14:33 -0400
"Rino" <lacombr@nbnet.nb.ca> wrote:

Thanks Lynn,

I have rebuilt two 13bs before, this one is a Renesis.  I do not fly in the winter so this is going to keep me busy for a while.

Rino
  ----- Original Message ----- 
  From: Lynn Hanover 
  To: Rotary motors in aircraft 
  Sent: Friday, November 20, 2009 8:47 PM
  Subject: [FlyRotary] Oil Pressure

  I did a dead stick landing yesterday on a nearby lake because of a busted 
  oil hose.  Lost the oil pressure and lost the oil.   The engine stopped, so 
  I do not know how long it ran without oil prsssure.    What should I  look 
  for to see if any damage was done to the engine and to the redrive?

  I fixed the hose, refilled the oil and flew back to the airport.
  The engine develop full power and run smooth.
  Turning the prop by hand I get compression on all lobes.

  Going to replace all oil hoses!

  Rino 

  You must assume that it quit because the rotors were draging on the irons because the rotors overheated and got to be too long for the space. 

  And, or, the bearings began welding themselves to the crank. 

  Take it all apart. No matter who says what. Take it apart. Rebuild the reduction unit. Replace everything. 

  Even if there is nothing in the pan, and nothing in the filter.

  If you have never done it before, it is easy. Puting back together is only a bit more difficult. Buy the overhaul disc or tape from Tracy.

  Where are you located?

  Lynn E. Hanover

--------------020809010106010907010105--