Return-Path: Received: from [207.159.120.56] (HELO mprdmxin.myway.com) by logan.com (CommuniGate Pro SMTP 4.2b2) with ESMTP id 3177177 for flyrotary@lancaironline.net; Sun, 18 Apr 2004 11:15:40 -0400 Received: by mprdmxin.myway.com (Postfix, from userid 110) id E7D4612D21; Sun, 18 Apr 2004 11:15:37 -0400 (EDT) To: flyrotary@lancaironline.net Subject: [FlyRotary] Re: Cooling Problem Identified Received: from [68.2.141.90] by mprdmailfe4.nwk.myway.com via HTTP; Sun, 18 Apr 2004 11:15:37 EST X-AntiAbuse: This header was added to track abuse, please include it with any abuse report X-AntiAbuse: ID = 09a3a3d63951989b0653240f362c8966 Reply-To: rogersda@myway.com From: "Dale R." MIME-Version: 1.0 X-Sender: rogersda@myway.com X-Mailer: PHP Content-Type: text/plain; charset="us-ascii" Content-Transfer-Encoding: 7bit Message-Id: <20040418151537.E7D4612D21@mprdmxin.myway.com> Date: Sun, 18 Apr 2004 11:15:37 -0400 (EDT) - On Sun 04/18, David Leonard < Daveleonard@cox.net > wrote: >And I suggest that even using that drain plug is not enough. For this tear-down I used that drain until it wouldn’t drain anymore. Then I still got out copious amounts of coolant at various stages of disassembly. I am not sure what the best procedure is. > Flush with air? I'm thinking of something like a shop-vac hooked up as a blower. I haven't taken my engine apart, yet. I have a reasonable hope that I won't have rust, as the coolant that did leak out of it during handling was nice and green. I think I'll make a project this week of making certain that it is completely drained, and as dry as possible. Dale R. COZY MkIV-R #1254

David Leonard

The Rotary Roster:

http://members.aol.com/_ht_a/rotaryroster/index.html

This must be the ultimate "good news, bad news" message. I'm really sorry to hear about the problem, but at least the mystery is solved.

Rust has been a problem for a few people, and Finn recently posted a message about the rust he found in his junk yard engine. I also had similar rust in my "new" engine that came from the RX-7 Specialties generator engine batch. The problem is that someone ran the engine, then drained the coolant by disconnecting the hoses. Obviously, this doesn't drain the lower half of the engine. The answer is to use the block drain at the bottom of the center housing on the plug side. If anyone has an engine sitting around in storage, I'd recommend opening that drain to see what comes out.

Rusty (81 in Cleveland today)

_______________________________________________ No banners. No pop-ups. No kidding. Make My Way your home on the Web - http://www.myway.com