X-Virus-Scanned: clean according to Sophos on Logan.com Return-Path: Received: from [66.219.56.248] (HELO qnsi-xch.qnsi.net) by logan.com (CommuniGate Pro SMTP 5.0.8) with ESMTP id 986828 for flyrotary@lancaironline.net; Wed, 15 Feb 2006 20:05:52 -0500 Received-SPF: none receiver=logan.com; client-ip=66.219.56.248; envelope-from=bhughes@qnsi.net Content-class: urn:content-classes:message MIME-Version: 1.0 Content-Type: multipart/alternative; boundary="----_=_NextPart_001_01C63295.374CDB5C" X-MimeOLE: Produced By Microsoft Exchange V6.5.6944.0 Subject: Return Fuel Line. Date: Wed, 15 Feb 2006 19:06:28 -0600 Message-ID: X-MS-Has-Attach: X-MS-TNEF-Correlator: Thread-Topic: Return Fuel Line. Thread-Index: AcYylTdAjCzOog8tQcO8lZFTWbjaSA== From: "Bobby J. Hughes" To: This is a multi-part message in MIME format. ------_=_NextPart_001_01C63295.374CDB5C Content-Type: text/plain; charset="iso-8859-1" Content-Transfer-Encoding: quoted-printable It shows the return line from the engine (or pump) connecting back to = the feed line just after the tank selector valve. =20 Chris, =20 I think most folks believe that using the heated return fuel is a bad = idea. Better to mix it with the cool fuel in the tanks. The Diamond DA40 = diesel uses a similar setup to Tracy's. But the return fuel line routes = through the right tank and them dumps in the left. This provides extra = cooling for the return fuel in the line. Normal operation is to draw = from the left tank only. You can switch to the right in an emergency but = the return fuel always dumps in the left. =20 =20 =20 Bobby ------_=_NextPart_001_01C63295.374CDB5C Content-Type: text/html; charset="iso-8859-1" Content-Transfer-Encoding: quoted-printable =0A=
  It shows the return line from the engine (or = pump) =0A= connecting back to the feed line just after the tank selector =0A= valve.
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Chris,
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I think most folks = believe that using =0A= the heated return fuel is a bad idea. Better to mix it with the cool = fuel in the =0A= tanks. The Diamond DA40 diesel uses a similar setup to Tracy's. But = the =0A= return fuel line routes through the right tank and them = dumps in =0A= the left. This provides extra cooling for the return fuel in the = line. =0A= Normal operation is to draw from the left tank only. You can switch = to the =0A= right in an emergency but the return fuel always dumps in the left. =  
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Bobby
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