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		havard(at)cloud-dancer.ne Guest
 
 
 
 
 
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				 Posted: Thu May 21, 2009 12:43 am    Post subject: SV: Pitts-List Digest: 0 Msgs - 05/20/09 | 
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				Hello out there!
 
 I am quite alone here in Norway with a Pitts S2a. I have a question if any
 one knows of corrosionproblems on the oil coolers. This plane has been
 standing for 10 years before finally its flying again. Any comments if they
 are safe to use further on or should they be changed with new once?
 
 Håvard
 
 -----Opprinnelig melding-----
 Fra: owner-pitts-list-server(at)matronics.com
 [mailto:owner-pitts-list-server(at)matronics.com] På vegne av Pitts-List Digest
 Server
 Sendt: 21. mai 2009 08:58
 Til: Pitts-List Digest List
 Emne: Pitts-List Digest: 0 Msgs - 05/20/09
 
 *
 
  ==================================================
    Online Versions of Today's List Digest Archive
  ==================================================
 
 Today's complete Pitts-List Digest can also be found in either of the 
 two Web Links listed below.  The .html file includes the Digest formatted 
 in HTML for viewing with a web browser and features Hyperlinked Indexes 
 and Message Navigation.  The .txt file includes the plain ASCII version 
 of the Pitts-List Digest and can be viewed with a generic text editor 
 such as Notepad or with a web browser. 
 
 HTML Version:
 
  
 http://www.matronics.com/digest/digestview.php?Style=82701&View=html&Chapter
  09-05-20&Archive=Pitts
 
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 2009-05-20&Archive=Pitts
  ================================================
    EMail Version of Today's List Digest Archive
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            ----------------------------------------------------------
                            Pitts-List Digest Archive
                                       ---
                      Total Messages Posted Wed 05/20/09: 0
            ----------------------------------------------------------
  
  
 Today's Message Index:
 ----------------------
  
  
  
  
  
  
  
 Checked by AVG - www.avg.com 
 17:59:00
 
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		pukndg(at)mindspring.com Guest
 
 
 
 
 
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				 Posted: Thu May 21, 2009 5:38 am    Post subject: SV: Pitts-List Digest: 0 Msgs - 05/20/09 | 
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				Hervard,
 
 Try posting your question on the following forum:  www.biplaneforum.com. 
 These guys seem to have all the answers.
 
 Hank
  	  | Quote: | 	 		   [Original Message]
  From: Håvard Nærø Iversen <havard(at)cloud-dancer.net>
  To: <pitts-list(at)matronics.com>
  Date: 5/21/2009 1:46:24 AM
  Subject: SV: Pitts-List Digest: 0 Msgs - 05/20/09
 
  
 =?iso-8859-1?Q?H=E5vard_N=E6r=F8_Iversen?= <havard(at)cloud-dancer.net>
 | 	  
  	  | Quote: | 	 		  
  Hello out there!
 
  I am quite alone here in Norway with a Pitts S2a. I have a question if any
  one knows of corrosionproblems on the oil coolers. This plane has been
  standing for 10 years before finally its flying again. Any comments if
 they
 | 	  
  	  | Quote: | 	 		   are safe to use further on or should they be changed with new once?
 
  Håvard
 
  -----Opprinnelig melding-----
  Fra: owner-pitts-list-server(at)matronics.com
  [mailto:owner-pitts-list-server(at)matronics.com] På vegne av Pitts-List
 Digest
 | 	  
  	  | Quote: | 	 		   Server
  Sendt: 21. mai 2009 08:58
  Til: Pitts-List Digest List
  Emne: Pitts-List Digest: 0 Msgs - 05/20/09
 
  *
 
   ==================================================
     Online Versions of Today's List Digest Archive
   ==================================================
 
  Today's complete Pitts-List Digest can also be found in either of the 
  two Web Links listed below.  The .html file includes the Digest formatted 
  in HTML for viewing with a web browser and features Hyperlinked Indexes 
  and Message Navigation.  The .txt file includes the plain ASCII version 
  of the Pitts-List Digest and can be viewed with a generic text editor 
  such as Notepad or with a web browser. 
 
  HTML Version:
 
   
 
 http://www.matronics.com/digest/digestview.php?Style=82701&View=html&Chapter
 | 	  
 
  	  | Quote: | 	 		   2009-05-20&Archive=Pitts
   ================================================
     EMail Version of Today's List Digest Archive
   ================================================
 
   
             ----------------------------------------------------------
                             Pitts-List Digest Archive
                                        ---
                       Total Messages Posted Wed 05/20/09: 0
             ----------------------------------------------------------
   
   
  Today's Message Index:
  ----------------------
   
   
   
   
   
   
   
  Checked by AVG - www.avg.com 
  17:59:00
 
 
 | 	 
 
 
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		pittsflyers1s(at)yahoo.co Guest
 
 
 
 
 
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				 Posted: Thu May 21, 2009 8:11 am    Post subject: SV: Pitts-List Digest: 0 Msgs - 05/20/09 | 
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				While I am not  an A&P, if the exterior shows no damage or corrosion, you are pro bably OK.  A good ground run and subsequent external inspection would show any leaks.
   
  Alternatively, remove it and take it into a radiator shop and have them clean it for you, they may also be able to pressure test it.
   
  Dave M
 
  
    From: Håvard Nærø Iversen <havard(at)cloud-dancer.net>
 To: pitts-list(at)matronics.com
 Sent: Thursday, May 21, 2009 1:41:04 AM
 Subject: SV: Pitts-List Digest: 0 Msgs - 05/20/09
 
 --> Pitts-List message posted by: =?iso-8859-1?Q?H=E5vard_N=E6r=F8_Iversen?= <havard(at)cloud-dancer.net (havard(at)cloud-dancer.net)>
 
 Hello out there!
 
 I am quite alone here in Norway with a Pitts S2a. I have a question if any
 one knows of corrosionproblems on the oil coolers. This plane has been
 standing for 10 years before finally its flying again. Any comments if they
 are safe to use further on or should they be changed with new once?
 
 Håvard
 
 -----Opprinnelig  melding-----
 Fra: owner-pitts-list-server(at)matronics.com (owner-pitts-list-server(at)matronics.com)
 [mailto:owner-pitts-list-server(at)matronics.com (owner-pitts-list-server(at)matronics.com)] På vegne av Pitts-List Digest
 Server
 Sendt: 21. mai 2009 08:58
 Til: Pitts-List Digest List
 Emne: Pitts-List Digest: 0 Msgs - 05/20/09
 
 *
 
 =========================
   Online Versions of Today's List Digest Archive
 =========================
 
 Today's complete Pitts-List Digest can also be found in either of the 
 two Web Links listed below.  The .html file includes the Digest formatted 
 in HTML for viewing with a web browser and features Hyperlinked Indexes 
 and Message Navigation.  The .txt file includes the plain  ASCII version 
 of the Pitts-List Digest and can be viewed with a generic text editor 
 such as Notepad or with a web browser. 
 
 HTML Version:
 http://www.matronics.com/digest/digestview.php?Style=82701&View=html&Chapter
 =2009-05-20&Archive=Pitts
 
 Text Version:
 http://www.matronics.com/digest/digestview.php?Style=82701&View=txt&Chapter=
 2009-05-20&Archive=Pitts
 =======================
   EMail Version of Today's List Digest Archive
 =======================
           ----------------------------------------------------------
                           Pitts-List Digest Archive
                                        ---
                     Total Messages Posted Wed 05/20/09: 0
           ----------------------------------------------------------
 Today's Message Index:
 ----------------------
 
 Checked by AVG - 
          [quote][b]
 
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		gcostabile(at)embarqmail. Guest
 
 
 
 
 
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				 Posted: Sun May 24, 2009 7:35 am    Post subject: SV: Pitts-List Digest: 0 Msgs - 05/20/09 | 
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				Hvard,  
 Don’t know if you’ve made any progress, but you should be wary of any corrosion indications.  Two A&P’s on our field changed out the engine in a Decathlon due to internal corrosion.  They estimated it was within three flight hours of failing when they took it out of service.  This particular airplane was located in a humid, salty environment (coastal town in Northwest Florida), and was only flown 10 hours in the last 18 months.  Lack of use is a sure way to internally corrode an engine.  
    
 If your engine has an oil filter, cut it open, collect the filter element, place it in a plastic container, and then rinse it in a bath of 100LL.  Use your fingers to extract as much “gunk” out of the element as possible.  Carefully drain off the 100LL until there is remaining soot in the bottom of the container – kind of like panning for gold.  >From there, place a magnet on the external part of the container and “pull” the soot up the side of the container.  You should see very little metal on the inside of the container in response to the magnet.  “Very little” is hard to quantify or visualize if you’ve never seen this before, and difficult to describe in words.  Imagine a good “pinch” of pepper added to a recipe in cooking; if there’s a good “pinch” of metal in response to the magnet, be suspicious.  If not, then follow Dave’s guidance and have the cooler inspected and cleaned by a radiator shop.    
    
 Best regards,  
 Gregg C  
         [quote][b]
 
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