Return-Path: Sender: (Marvin Kaye) To: flyrotary@lancaironline.net Date: Tue, 09 Mar 2004 23:48:49 -0500 Message-ID: X-Original-Return-Path: Received: from fed1mtao01.cox.net ([68.6.19.244] verified) by logan.com (CommuniGate Pro SMTP 4.1.8) with ESMTP id 3071584 for flyrotary@lancaironline.net; Tue, 09 Mar 2004 22:48:46 -0500 Received: from smtp.west.cox.net ([172.18.180.57]) by fed1mtao01.cox.net (InterMail vM.5.01.06.08 201-253-122-130-108-20031117) with SMTP id <20040310034847.CBLP50.fed1mtao01.cox.net@smtp.west.cox.net> for ; Tue, 9 Mar 2004 22:48:47 -0500 From: Dale Rogers X-Original-To: "Rotary motors in aircraft" Subject: Re: [FlyRotary] air pocket in cooling system X-Original-Date: Tue, 9 Mar 2004 22:48:46 -0500 MIME-Version: 1.0 Content-Type: text/plain; charset=ISO-8859-1 Content-Transfer-Encoding: 7bit X-Original-Message-Id: <20040310034847.CBLP50.fed1mtao01.cox.net@smtp.west.cox.net> Paul, Re: > I removed the thermostat, but now I'm thinking that if I am successful > in purging all of the air out of my system, it will all be for naught, as > when I re-install my thermostat, I will loose a lot of coolant, and have to > start all over with the purging. Try drilling a 3/32" hole through the thermostat flange, near the edge; install with the hole oriented at the top. First benefit is no air gets trapped under the thermostat. Second is that the thermostat opens sooner. Dale R. COZY MkIV #1254