X-Virus-Scanned: clean according to Sophos on Logan.com Return-Path: Received: from rn-out-0910.google.com ([64.233.170.185] verified) by logan.com (CommuniGate Pro SMTP 5.2.8) with ESMTP id 3133719 for flyrotary@lancaironline.net; Mon, 15 Sep 2008 21:19:59 -0400 Received-SPF: pass receiver=logan.com; client-ip=64.233.170.185; envelope-from=wdleonard@gmail.com Received: by rn-out-0910.google.com with SMTP id m69so2025755rnd.1 for ; Mon, 15 Sep 2008 18:19:24 -0700 (PDT) DKIM-Signature: v=1; a=rsa-sha256; c=relaxed/relaxed; d=gmail.com; s=gamma; h=domainkey-signature:received:received:message-id:date:from:to :subject:in-reply-to:mime-version:content-type:references; bh=xFokrZkyJvgWsNB0phFRke0YYr5eGYw8Qbpn/M6lIyY=; b=gs75sbh//aglbckFCBWZ/dBhi0nRzwB6wJ5NJhbRvRwNpyXLVvhBEMwTPGlvRQBdMt +li3WKp3VjtT5OqYchBmKjkSKxemW6jLlVEYS8gkMZtVJofUgvn2V77KYyR43u1jOsB5 5Xcx643d1AfZwspY4RxtDVKHJgUvLhT6YIkfU= DomainKey-Signature: a=rsa-sha1; c=nofws; d=gmail.com; s=gamma; h=message-id:date:from:to:subject:in-reply-to:mime-version :content-type:references; b=M6C1IOR+B65wfuiAhsapXoSwKlMAL2v21AvwIU2vNvKPy3xzX6D3APB6Keb9tBvKdI CNFJQ5OpFpfgnfQgopvU/+/YL32l7zakIIgcvqHE4Spq56RLan0rgTBJbI83xbABEfxK CHIMv6QfM7c2ldrSB7KC+fs+f9KdJ2GqPsN3I= Received: by 10.151.41.21 with SMTP id t21mr498899ybj.79.1221527963993; Mon, 15 Sep 2008 18:19:23 -0700 (PDT) Received: by 10.150.205.21 with HTTP; Mon, 15 Sep 2008 18:19:23 -0700 (PDT) Message-ID: <1c23473f0809151819w6184cfefs525620dfb663afb9@mail.gmail.com> Date: Mon, 15 Sep 2008 18:19:23 -0700 From: "David Leonard" To: "Rotary motors in aircraft" Subject: Re: [FlyRotary] First start In-Reply-To: MIME-Version: 1.0 Content-Type: multipart/alternative; boundary="----=_Part_81643_11583495.1221527963984" References: ------=_Part_81643_11583495.1221527963984 Content-Type: text/plain; charset=ISO-8859-1 Content-Transfer-Encoding: 7bit Content-Disposition: inline John, swap out the injectors (with each other) and try again before you blame the injectors. JMHO Dave Leonard On Mon, Sep 15, 2008 at 5:49 PM, John Downing wrote: > This afternoon I had one off my flying friends over and we pulled the > plane out of the garage and tried a first start. I thought the Weber would > be a no brainer, so after checking for spark, I turned on the fuel and the > low pressure pumps. No fuel at the Weber and the low pressure gauge is not > functioning, I found later as I tried the pumps and the fuel flowed into the > Weber, as the needle valve didn't hold this time. Tomorrow I'll check the > fuel pressure with a manual gauge and order up the higher pressure needle > valve that Lynn mentioned, if he gives me a heads up as where to find one. > Next I turned on the high pressure pump, flipped up the cold start switch > and the engine started, it will run with the cold start switch on, but on > checking we found that only one injector is working. The injectors where > ones I got from Bruce T. which were rebuilt, so maybe I need to get a new > set, as it is a real project to get to the primary's under the over the top > intake manifold. Lots of things to check out tomorrow. One thing, it > didn't make that nasty noise running on one injector and exhausting through > the Hushpower II muffler, but it did sound real good running for the first > time. JohnD > -- David Leonard Turbo Rotary RV-6 N4VY http://N4VY.RotaryRoster.net http://RotaryRoster.net ------=_Part_81643_11583495.1221527963984 Content-Type: text/html; charset=ISO-8859-1 Content-Transfer-Encoding: 7bit Content-Disposition: inline
John,
swap out the injectors (with each other) and try again before you blame the injectors. 

JMHO

Dave Leonard

On Mon, Sep 15, 2008 at 5:49 PM, John Downing <downing.j@sbcglobal.net> wrote:
This afternoon I had one off my flying friends over and we pulled the plane out of the garage and tried a first start.  I thought the Weber would be a no brainer, so after checking for spark, I turned on the fuel and the low pressure pumps.  No fuel at the Weber and the low pressure gauge is not functioning, I found later as I tried the pumps and the fuel flowed into the Weber, as the needle valve didn't hold this time.  Tomorrow I'll check the fuel pressure with a manual gauge and order up the higher pressure needle valve that Lynn mentioned, if he gives me a heads up as where to find one.  Next I turned on the high pressure pump, flipped up the cold start switch and the engine started, it will run with the cold start switch on, but on checking we found that only one injector is working.  The injectors where ones I got from Bruce T. which were rebuilt, so maybe I need to get a new set, as it is a real project to get to the primary's under the over the top intake manifold.  Lots of things to check out tomorrow.  One thing, it didn't make that nasty noise running on one injector and exhausting through the Hushpower II muffler, but it did sound real good running for the first time.  JohnD



--
David Leonard

Turbo Rotary RV-6 N4VY
http://N4VY.RotaryRoster.net
http://RotaryRoster.net
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