X-Virus-Scanned: clean according to Sophos on Logan.com Return-Path: Sender: To: lml@lancaironline.net Date: Mon, 05 Aug 2013 14:19:27 -0400 Message-ID: X-Original-Return-Path: Received: from qmta10.emeryville.ca.mail.comcast.net ([76.96.30.17] verified) by logan.com (CommuniGate Pro SMTP 6.0.5) with ESMTP id 6404312 for lml@lancaironline.net; Mon, 05 Aug 2013 13:21:56 -0400 Received-SPF: pass receiver=logan.com; client-ip=76.96.30.17; envelope-from=harvardholmes@comcast.net Received: from omta01.emeryville.ca.mail.comcast.net ([76.96.30.11]) by qmta10.emeryville.ca.mail.comcast.net with comcast id 95GH1m0050EPchoAA5MMT9; Mon, 05 Aug 2013 17:21:21 +0000 Received: from [192.168.2.2] ([98.248.250.106]) by omta01.emeryville.ca.mail.comcast.net with comcast id 95MK1m00H2JVQai8M5MKKL; Mon, 05 Aug 2013 17:21:21 +0000 X-Original-Message-ID: <51FFDF0F.403@comcast.net> X-Original-Date: Mon, 05 Aug 2013 10:21:19 -0700 From: Harvard & Sara Holmes User-Agent: Thunderbird 2.0.0.24 (Windows/20100228) MIME-Version: 1.0 X-Original-To: lml maillist X-Original-CC: Harvard & Sara Holmes Subject: Re: Hartzell/550 Owners References: In-Reply-To: Content-Type: multipart/alternative; boundary="------------060807080203040501040908" This is a multi-part message in MIME format. --------------060807080203040501040908 Content-Type: text/plain; charset=ISO-8859-1; format=flowed Content-Transfer-Encoding: 7bit Colyn, Here's info for N1228E, 900 hours on engine and prop since 1998. Original owner/builder changed engine mount isolators to Lord mounts. I run 2300 / 23" LOP 12 gph, 200 KTAS at 8,000' to 10,000'. n-number email lancair Hartzell prop part engine model I have symptoms of the model number discussed vibration issue (yes/no/not sure) N136CS colyncase@earthlink.net IV-P HC-H3YF-2UF/FC7693DF TSIO-550B not sure N1228E harvardholmes@comcast.net IV PHC-H3YF-1RF/F7490 IO-550-G(2) don't think so Harvard Holmes Jennifer Gritton wrote: > Dear LOBO members, if you are on the LML we apologize for sending this > to you twice. > However, we would like to get as complete a response as we can so we > are sending to > both lists. Please see below: > > Begin forwarded message: > > *From: *Colyn Case > > *Date: *July 26, 2013 11:24:54 PM EDT > *To: *"lml@lancaironline.net List" > > > *Subject: **[LML] Prop vibration issue data collection - request for > your info* > *Reply-To: *"Lancair Mailing List" > > > Dear Hartzell/550 owners, > > If this email looks garbled to you, set your window as wide as you can. > > We've been having this discussion about a possible vibration problem > but we haven't accumulated much data on > the incidence of the problem or especially the incidence of a > non-problem. To help us sort it out it would be > super helpful if everybody that has the 550/Hartzell combination could > please add your information below. > It is just as important to send your info if you DON't have a problem. > > (Please use the fixed width font and spaces not tabs). I volunteer > to collect all the responses and publish > the result. If you would like to be anonymous you can send your > information directly to me and I will remove > your n-number and email before publishing. My email > is colyncase@earthlink.net > > We have 1000 lancairs or so we think are flying and several hundred > IV's with the 76" prop. It would be great to > get a couple hundred responses. It would help even more if we could > get this before or early into Oshkosh week. > > thanks in advance, > > Colyn > > > n-number email lancair Hartzell prop part > engine model I have symptoms of the > model number > discussed vibration issue > > (yes/no/not sure) > > N136CS colyncase@earthlink.net > IV-P HC-H3YF-2UF/FC7693DF TSIO-550B not sure > > > > > -- > *Jennifer Ashley* > *Lancair Owners and Builders Organization* > *Membership* > Mail --------------060807080203040501040908 Content-Type: text/html; charset=ISO-8859-1 Content-Transfer-Encoding: 7bit Colyn,
Here's info for N1228E, 900 hours on engine and prop since 1998.  Original
owner/builder changed engine mount isolators to Lord mounts.  I run
2300 / 23" LOP 12 gph, 200 KTAS at 8,000' to 10,000'.

n-number  email                       lancair     Hartzell prop part      engine model    I have symptoms of the 
                                      model       number                                  discussed vibration issue
                                                                                          (yes/no/not sure)

N136CS    colyncase@earthlink.net      IV-P        HC-H3YF-2UF/FC7693DF    TSIO-550B       not sure

N1228E    harvardholmes@comcast.net    IV          PHC-H3YF-1RF/F7490      IO-550-G(2)     don't think so

Harvard Holmes


Jennifer Gritton wrote:
Dear LOBO members, if you are on the LML we apologize for sending this to you twice.
However, we would like to get as complete a response as we can so we are sending to
both lists.   Please see below:

Begin forwarded message:

From: Colyn Case <colyncase@earthlink.net>
Date: July 26, 2013 11:24:54 PM EDT
Subject: [LML] Prop vibration issue data collection - request for your info
Reply-To: "Lancair Mailing List" <lml@lancaironline.net>

Dear Hartzell/550 owners,

If this email looks garbled to you, set your window as wide as you can.

We've been having this discussion about a possible vibration problem but we haven't accumulated much data on
the incidence of the problem or especially the incidence of a non-problem.  To help us sort it out it would be
super helpful if everybody that has the 550/Hartzell combination could please add your information below.
It is just as important to send your info if you DON't have a problem.

(Please use the fixed width font and spaces not tabs).   I volunteer to collect all the responses and publish
the result.    If you would like to be anonymous you can send your information directly to me and I will remove
your n-number and email before publishing.    My email is colyncase@earthlink.net

We have 1000 lancairs or so we think are flying and several hundred IV's with the 76" prop.  It would be great to
get a couple hundred responses.  It would help even more if we could get this before or early into Oshkosh week.

thanks in advance,

Colyn


n-number  email                       lancair     Hartzell prop part      engine model    I have symptoms of the 
                                      model       number                                  discussed vibration issue
                                                                                          (yes/no/not sure)

N136CS    colyncase@earthlink.net      IV-P        HC-H3YF-2UF/FC7693DF    TSIO-550B       not sure




--
Jennifer Ashley
Lancair Owners and Builders Organization
Membership
 Mail
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