X-Junk-Score: 10 [X] X-KAS-Score: 10 [X] From: "Doug Lomheim rv9flyer13b@gmail.com" Received: from mail-lj1-f181.google.com ([209.85.208.181] verified) by logan.com (CommuniGate Pro SMTP 6.4.0) with ESMTPS id 2142009 for flyrotary@lancaironline.net; Sun, 25 Jun 2023 15:07:19 -0400 Received-SPF: pass receiver=logan.com; client-ip=209.85.208.181; envelope-from=rv9flyer13b@gmail.com Received: by mail-lj1-f181.google.com with SMTP id 38308e7fff4ca-2b6994a8ce3so9550391fa.1 for ; Sun, 25 Jun 2023 12:07:20 -0700 (PDT) DKIM-Signature: v=1; a=rsa-sha256; c=relaxed/relaxed; d=gmail.com; s=20221208; t=1687720022; x=1690312022; h=message-id:in-reply-to:to:references:date:subject:mime-version:from :from:to:cc:subject:date:message-id:reply-to; bh=ptGtDp9MU9J45gAVTS75MeGWWWy5/I+1ZJqFMXiYcbI=; b=oa8TUc1RZesoUfXTM0j+H9/gmLqD77E+esOi11SKTzgM+uK0hLhAQ6QSB7s4LFN/wo uku21gHqfEkRw6Hkd7fq2687pbB0zCQSVuvt4lDiWdi72S6UOuNijfhdM33o1wRALFrR Ndq97x6ctLJN6BpEtsmabntzCMq5tMiITSQ3Y/PFHugV2AsFzYuul1JtxSqSUepBRcx1 /WT5YKJG2NvYuVBs65JqxjjoYccj2t3qFn4ZU8I62wkkY0RDwCXQH28IuxGYhUp+egNu LCtuzTQkrV8g6Iz1X37KdMlvtba5+22BT7cL7dZdqJkf4fYLB0hJ9Z8FfiuJTpXA3ylX KpEg== X-Google-DKIM-Signature: v=1; a=rsa-sha256; c=relaxed/relaxed; d=1e100.net; s=20221208; t=1687720022; x=1690312022; h=message-id:in-reply-to:to:references:date:subject:mime-version:from :x-gm-message-state:from:to:cc:subject:date:message-id:reply-to; bh=ptGtDp9MU9J45gAVTS75MeGWWWy5/I+1ZJqFMXiYcbI=; b=ZjI5+s8CTao5xKI0eULgzZ0a/QQmj7GMwyMDCJOMvghDmFbfS2whSVHnE647emPznR FJn40+bgOIUJLWzz6pQEQD5OTlZb4BXIx89peS6TMVXCmKi16YOhQpglMi+idJXsvVDx ZLCYCqh22L9pvMPeF/hlYcRDYmt1j58njDeB4DKvG36eoTYm0iAgnUWSk2K8aY7/FHT3 gPRZib67QXEmI2Ew1JRENnn3DbmAlmIUYc5MAflutGm09lGm84jNmLSsbFugrk7IN2dA c1CqShFjkXfXhja0J2MRPyCcqSx6Z1U4hDD/60IkUTv5Ht3X5mlRRKRUzCaXoV7TOffZ GmQQ== X-Gm-Message-State: AC+VfDwcWy5iR3E33VmYarv9TbBX4DhknNPr2zP71EY1ZYUXEL/ad/ul cS7ww49p+gC8MWrPlpcELDu5ipBKh/MzVw== X-Google-Smtp-Source: ACHHUZ4kx0CTyQUqqYifmuIvLBmf0zLKEzNpni4++mdmtqE+59GncGj18voSMQobQiumdd1PAl/XOQ== X-Received: by 2002:a2e:9650:0:b0:2b6:9dd5:7a5 with SMTP id z16-20020a2e9650000000b002b69dd507a5mr732533ljh.12.1687720021399; Sun, 25 Jun 2023 12:07:01 -0700 (PDT) Return-Path: Received: from smtpclient.apple ([158.62.143.114]) by smtp.gmail.com with ESMTPSA id g7-20020a2e9e47000000b002b1b92910c8sm829033ljk.86.2023.06.25.12.06.59 for (version=TLS1_2 cipher=ECDHE-ECDSA-AES128-GCM-SHA256 bits=128/128); Sun, 25 Jun 2023 12:07:00 -0700 (PDT) X-Google-Original-From: Doug Lomheim Content-Type: multipart/alternative; boundary="Apple-Mail=_1F0A76FB-3076-4E07-86FE-EFEE478B9D85" Mime-Version: 1.0 (Mac OS X Mail 14.0 \(3654.120.0.1.15\)) Subject: Re: Question on Water pump housing fitting... Date: Sun, 25 Jun 2023 14:06:57 -0500 References: To: Rotary Motors in Aircraft In-Reply-To: Message-Id: X-Mailer: Apple Mail (2.3654.120.0.1.15) --Apple-Mail=_1F0A76FB-3076-4E07-86FE-EFEE478B9D85 Content-Transfer-Encoding: quoted-printable Content-Type: text/plain; charset=utf-8 Thanks for your reply Finn! =20 I finally found my original notes on my proposed installation, and since = I=E2=80=99m using a water / oil inter-cooler on the firewall, I had = decided to pull water from that location to feed the inter-cooler (via a = 1/2 inch hose). I believe I got that idea came from Mark Steitle who = had successfully done it to feed the intercooler intercooler on his 20B, = but it also seems like it would be a good location to pull water temp = from as well... =20 Doug=20 = **************************************************************************= ** That's where I mounted my water temp sensor. The little tube on the end housing next to the PSRU should go to the = swirl pot to get air out of the engine. Make sure you have a 3/32" or so = restriction in that line. Finn > On Jun 24, 2023, at 9:10 AM, Doug Lomheim wrote: >=20 > Greetings Rotary Group! After not working on my project since about = 2008, I have finally retired now and am slowly getting back to working = on my my RV9A project with Tommy James=E2=80=99s 13B which flew for 90 = hrs. or so in about 2005-6. As I look at the engine now, I noticed that = I drilled out and installed a fitting on top of the water pump housing. = I=E2=80=99m pretty sure I added this based on circulating =E2=80=9Cbest = practices=E2=80=9D at that time, but I now can=E2=80=99t remember what = it should be connected to=E2=80=A6maybe the bottom of a swirl pot? =20 >=20 > Thanks! >=20 > Doug=20 --Apple-Mail=_1F0A76FB-3076-4E07-86FE-EFEE478B9D85 Content-Transfer-Encoding: quoted-printable Content-Type: text/html; charset=utf-8
Thanks for your = reply Finn!  

I finally found my original = notes on my proposed installation, and since I=E2=80=99m using a water / = oil inter-cooler on the firewall, I had decided to pull water from that = location to feed the inter-cooler (via a 1/2 inch hose).  I believe = I got that idea came from Mark Steitle who had successfully done it to = feed the intercooler intercooler on his 20B, but it also seems like it = would be a good location to pull water temp from as well... =   

Doug 


***************************************************************= *************

That's where I mounted my water temp = sensor.

The little tube on the end housing next to the = PSRU  should go to the swirl pot to get air out of the engine. Make = sure you have a 3/32" or so restriction in that line.

Finn


On Jun 24, 2023, at 9:10 AM, Doug = Lomheim <dlomheim@aol.com> wrote:

Greetings Rotary Group!  After not working = on my project since about 2008, I have finally retired now and am slowly = getting back to working on my my RV9A project with Tommy James=E2=80=99s = 13B which flew for 90 hrs. or so in about 2005-6.  As I look at the = engine now, I noticed that I drilled out and installed a fitting on = top of the water pump housing.  I=E2=80=99m pretty sure I added = this based on circulating =E2=80=9Cbest practices=E2=80=9D at that = time, but I now can=E2=80=99t remember what it should be connected = to=E2=80=A6maybe the bottom of a swirl pot?  

Thanks!

Doug 

= --Apple-Mail=_1F0A76FB-3076-4E07-86FE-EFEE478B9D85--