Return-Path: Received: from fed1mtao07.cox.net ([68.6.19.124] verified) by logan.com (CommuniGate Pro SMTP 4.1.8) with ESMTP id 2921262 for flyrotary@lancaironline.net; Wed, 07 Jan 2004 11:14:19 -0500 Received: from BigAl ([68.107.116.221]) by fed1mtao07.cox.net (InterMail vM.5.01.06.05 201-253-122-130-105-20030824) with ESMTP id <20040107161419.NTUW17405.fed1mtao07.cox.net@BigAl> for ; Wed, 7 Jan 2004 11:14:19 -0500 From: "Al Gietzen" To: "Rotary motors in aircraft" Subject: Coolant connections Date: Wed, 7 Jan 2004 08:14:50 -0800 Message-ID: <000001c3d539$60d04560$6400a8c0@BigAl> MIME-Version: 1.0 Content-Type: multipart/alternative; boundary="----=_NextPart_000_0001_01C3D4F6.52AF7660" X-Priority: 3 (Normal) X-MSMail-Priority: Normal X-Mailer: Microsoft Outlook, Build 10.0.4024 Importance: Normal X-MimeOLE: Produced By Microsoft MimeOLE V6.00.2800.1165 This is a multi-part message in MIME format. ------=_NextPart_000_0001_01C3D4F6.52AF7660 Content-Type: text/plain; charset="us-ascii" Content-Transfer-Encoding: 7bit BTW; Paul, I used the "connection 1" on the pump as an air bleed from the top of the #3 rotor housing on my 20B, which was the turbo coolant outlet. Don't know if yours has such an outlet, but it seems to me the pump connection to the block leaves the possibility for some air trapped at the top of the rotor housings. FWIW, Al ------=_NextPart_000_0001_01C3D4F6.52AF7660 Content-Type: text/html; charset="us-ascii" Content-Transfer-Encoding: quoted-printable

BTW; Paul,

 

I used the “connection 1” on the pump = as an air bleed from the top of the #3 rotor housing on my 20B, which was the = turbo coolant outlet.  Don’t know if yours has such an outlet, but = it seems to me the pump connection to the block leaves the possibility for = some air trapped at the top of the rotor housings.

 

FWIW,

 

Al

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