X-Virus-Scanned: clean according to Sophos on Logan.com X-SpamCatcher-Score: 10 [X] Return-Path: Received: from bay0-omc1-s13.bay0.hotmail.com ([65.54.246.85] verified) by logan.com (CommuniGate Pro SMTP 5.1.8) with ESMTP id 2044198 for flyrotary@lancaironline.net; Mon, 14 May 2007 15:59:22 -0400 Received-SPF: pass receiver=logan.com; client-ip=65.54.246.85; envelope-from=lors01@msn.com Received: from hotmail.com ([65.54.250.88]) by bay0-omc1-s13.bay0.hotmail.com with Microsoft SMTPSVC(6.0.3790.2668); Mon, 14 May 2007 12:58:44 -0700 Received: from mail pickup service by hotmail.com with Microsoft SMTPSVC; Mon, 14 May 2007 12:58:44 -0700 Message-ID: Received: from 4.171.114.130 by BAY115-DAV16.phx.gbl with DAV; Mon, 14 May 2007 19:58:42 +0000 X-Originating-IP: [4.171.114.130] X-Originating-Email: [lors01@msn.com] X-Sender: lors01@msn.com From: "Tracy Crook" To: "Rotary motors in aircraft" References: Subject: Re: [FlyRotary] Re: Frustrating Sunday Date: Mon, 14 May 2007 15:58:32 -0400 MIME-Version: 1.0 Content-Type: multipart/alternative; boundary="----=_NextPart_000_00BA_01C79640.B8B17760" X-Priority: 3 X-MSMail-Priority: Normal X-Mailer: MSN 9 X-MimeOLE: Produced By MSN MimeOLE V9.50.0034.2000 Seal-Send-Time: Mon, 14 May 2007 15:58:32 -0400 X-OriginalArrivalTime: 14 May 2007 19:58:44.0557 (UTC) FILETIME=[47012FD0:01C79662] Return-Path: lors01@msn.com This is a multi-part message in MIME format. ------=_NextPart_000_00BA_01C79640.B8B17760 Content-Type: text/plain; charset="iso-8859-1" Content-Transfer-Encoding: quoted-printable That was my guess too Bob (bad connection to 19 & 37 which is the = injector ground return path). That is the only thing that would explain = the symptoms Buly is having except for all 4 injector drivers going bad = on both controllers (really hard to believe). It worked on the bench = after I updated it. =20 Obviously there is an answer and I'll find out what it is when I get = back next month if Buly does not find it sooner. =20 I thought it might be the software (Laura's cat could have edited it = when I wasn't looking) but I programmed another unit with that version = and it worked OK. I am mystified at this point. Buly, try one more test just to satisfy my own curiosity. Remove the = connector and do the ground each injector pin like you did before but = instead of using a ground wire, use a wire connected to pin 19 or 37 = instead. I know you already tested 19 & 37 for being grounded but try = it anyway. Tracy (probably last email before I leave) ----- Original Message -----=20 From: Bob White=20 To: Rotary motors in aircraft=20 Sent: Monday, May 14, 2007 11:28 AM Subject: [FlyRotary] Re: Frustrating Sunday Hi Buly, Another thing to check is that the injector return leads (pins 19 and 37) are connected to ground.=20 Bob W. =20 N93BD - Rotary Powered BD-4 - = http://www.bob-white.com 3.8 Hours Total Time and holding Cables for your rotary installation - = http://www.roblinphoto.com/shop/ ------=_NextPart_000_00BA_01C79640.B8B17760 Content-Type: text/html; charset="iso-8859-1" Content-Transfer-Encoding: quoted-printable
That was my guess too Bob  (bad connection to 19 & 37 = which is the=20 injector ground return path).  That is the only thing that would = explain=20 the symptoms Buly is having except for all 4 injector drivers going bad = on both=20 controllers (really hard to believe).  It worked on the bench after = I=20 updated it. 
Obviously there is an answer and I'll find out what it is when I = get back=20 next month if Buly does not find it sooner. 
 
I thought it might be the software (Laura's cat could have edited = it when I=20 wasn't looking) but I programmed another unit with that version and it = worked=20 OK.  I am mystified at this point.
 
Buly, try one more test just to satisfy my own = curiosity.  Remove=20 the connector and do the ground each injector pin like you did = before but=20 instead of using a ground wire, use a wire connected to pin 19 or 37=20 instead.   I know you already tested 19 & 37 for being = grounded=20 but try it anyway.
 
Tracy (probably last email before I leave)
----- Original Message -----
From: Bob White
To: Rotary motors in = aircraft
Sent: Monday, May 14, 2007 = 11:28 AM
Subject: [FlyRotary] Re: = Frustrating=20 Sunday

Hi Buly,

Another thing to check is that the = injector=20 return leads (pins 19 and
37) are connected to ground.

Bob = W. =20
N93BD - Rotary Powered BD-4 - http://www.bob-white.com
3.8 = Hours=20 Total Time and holding
Cables for your rotary installation - http://www.roblinphoto.com/shop= /

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