X-Virus-Scanned: clean according to Sophos on Logan.com Return-Path: Received: from fed1rmmtao102.cox.net ([68.230.241.44] verified) by logan.com (CommuniGate Pro SMTP 5.2.0) with ESMTP id 2792556 for flyrotary@lancaironline.net; Sat, 15 Mar 2008 01:52:42 -0400 Received-SPF: none receiver=logan.com; client-ip=68.230.241.44; envelope-from=alventures@cox.net Received: from fed1rmimpo01.cox.net ([70.169.32.71]) by fed1rmmtao102.cox.net (InterMail vM.7.08.02.01 201-2186-121-102-20070209) with ESMTP id <20080315055202.EMWL17893.fed1rmmtao102.cox.net@fed1rmimpo01.cox.net> for ; Sat, 15 Mar 2008 01:52:02 -0400 Received: from BigAl ([72.192.137.74]) by fed1rmimpo01.cox.net with bizsmtp id 1Hrk1Z00K1cVYgg0000000; Sat, 15 Mar 2008 01:51:44 -0400 From: "Al Gietzen" To: "'Rotary motors in aircraft'" Subject: Oil temps, O-rings Date: Fri, 14 Mar 2008 21:54:27 -0800 Message-ID: <000001c88661$076023f0$6401a8c0@BigAl> MIME-Version: 1.0 Content-Type: multipart/alternative; boundary="----=_NextPart_000_0001_01C8861D.F93CE3F0" X-Priority: 3 (Normal) X-MSMail-Priority: Normal X-Mailer: Microsoft Outlook, Build 10.0.6626 Importance: Normal In-Reply-To: X-MimeOLE: Produced By Microsoft MimeOLE V6.00.2900.3198 This is a multi-part message in MIME format. ------=_NextPart_000_0001_01C8861D.F93CE3F0 Content-Type: text/plain; charset="us-ascii" Content-Transfer-Encoding: quoted-printable Mark, That is the kind of "Real World" info we like to = hear.......Particularly since there is some difference of opinion as to the need or suitability for the use of the "TES" seals among the group.......... -- Kelly Troyer=20 My 20B has the stock O-rings, and I've had the engine exit oil up to = 235-240 a number of times, coolant temp to 200F - never for very long - no = issues. I figure a max short duration limit on the pan temp is 250. Max on oil = return, about 220F. Cruise below 190. I'm installing an oil/coolant exchanger looking to reduce the oil temp = by about 15 degrees. I had done all my analysis around using a Setrab TOC300, then when = ordering found they have stopped making it. Anyone have one lying around? Al =20 ------=_NextPart_000_0001_01C8861D.F93CE3F0 Content-Type: text/html; charset="us-ascii" Content-Transfer-Encoding: quoted-printable

Mark,

    That is the kind of = "Real World" info we like to hear.......Particularly

since there is some difference of opinion as = to the need or suitability

for the use of the "TES" seals = among the group..........

--
Kelly Troyer

My 20B has the stock O-rings, and I’ve had the engine exit oil up to = 235-240 a number of times, coolant temp to 200F – never for very long - no = issues. I figure a max short duration limit on the pan temp is 250. Max on oil = return, about 220F.  Cruise below 190.

I’m installing an oil/coolant exchanger looking to reduce the oil temp by = about 15 degrees.

I had done all my analysis around using a Setrab TOC300, then when = ordering found they have stopped making it.  Anyone have one lying = around?

Al

 

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