Return-Path: Received: from imf21aec.mail.bellsouth.net ([205.152.59.69] verified) by logan.com (CommuniGate Pro SMTP 4.2.5) with ESMTP id 541322 for flyrotary@lancaironline.net; Sun, 21 Nov 2004 23:15:56 -0500 Received-SPF: pass receiver=logan.com; client-ip=205.152.59.69; envelope-from=atlasyts@bellsouth.net Received: from [65.2.51.2] by imf21aec.mail.bellsouth.net (InterMail vM.5.01.06.11 201-253-122-130-111-20040605) with ESMTP id <20041122041526.KABL2451.imf21aec.mail.bellsouth.net@[65.2.51.2]> for ; Sun, 21 Nov 2004 23:15:26 -0500 User-Agent: Microsoft-Entourage/10.1.4.030702.0 Date: Sun, 21 Nov 2004 23:16:16 -0500 Subject: Re: [FlyRotary] Re: Bubbles in fuel line from pump From: Bulent Aliev To: Rotary motors in aircraft Message-ID: In-Reply-To: Mime-version: 1.0 Content-type: text/plain; charset="US-ASCII" Content-transfer-encoding: 7bit Ed, I don't think the freewheeling transducer blades will cause cavitation. If the wheel is powered by external source, yes. I would bet it is an air leak. Finn, can you somehow pressure test the system? Bulent On 11/21/04 10:57 PM, "Ed Anderson" wrote: > Hi Finn, > > Just a shot in the dark, but what kind of fuel flow transducer is in > your line? Could your transducer blades be causing cavitation in the fuel > line?? > > Ed