X-Virus-Scanned: clean according to Sophos on Logan.com Return-Path: Sender: To: lml@lancaironline.net Date: Wed, 23 May 2012 11:17:45 -0400 Message-ID: X-Original-Return-Path: Received: from mout.perfora.net ([74.208.4.194] verified) by logan.com (CommuniGate Pro SMTP 5.4.5) with ESMTP id 5555508 for lml@lancaironline.net; Wed, 23 May 2012 10:19:51 -0400 Received-SPF: none receiver=logan.com; client-ip=74.208.4.194; envelope-from=david@fahrencorp.com Received: from winxedgeus02.exchange.xchg (winxedgeus02.lxa.perfora.net [172.23.130.34]) by mrelay.perfora.net (node=mrus4) with ESMTP (Nemesis) id 0MN1aS-1SQaho1Uds-006pfX; Wed, 23 May 2012 10:19:16 -0400 Received: from winxhubus03.exchange.xchg (172.23.130.33) by winxedgeus02.exchange.xchg (172.23.130.34) with Microsoft SMTP Server (TLS) id 8.3.245.1; Wed, 23 May 2012 10:18:45 -0400 Received: from winxbeus24.exchange.xchg ([172.23.130.6]) by winxhubus03.exchange.xchg ([172.23.130.33]) with mapi; Wed, 23 May 2012 10:18:43 -0400 From: David Williams X-Original-To: Lancair Mailing List X-Original-Date: Wed, 23 May 2012 10:18:37 -0400 Subject: RE: [LML] ESP dorsal skin crack Thread-Topic: [LML] ESP dorsal skin crack Thread-Index: Ac04UPGO5x8AHMOWTY6j3SqT3O29NwAnF0Hg X-Original-Message-ID: <7D8F45253190284E9A1E50BCDD6804E80702810580@winxbeus24.exchange.xchg> References: In-Reply-To: Accept-Language: en-US Content-Language: en-US X-MS-Has-Attach: X-MS-TNEF-Correlator: acceptlanguage: en-US X-Provags-ID: V02:K0:esvyUEigEkhEJHBPjHY9oLHgFld3Oyg8B9xziiqLUEY i6LIF1pkX307waEajMgBbCPRfNhYlYcnN8h4wRcTYbcQnK8idu Ii/UCZmJXYK8JGu1kSOHTS+RRTLXESzPZj9vzkO9GpJIdQ3BGM TvKZI01A/R1pQezGa5YKG8Ek/FntQy1uZSpQqfGUVf1xttIeSU Ov16ePOuKy5tJbVJI1rOm7AwwZWwewY8DDI2j5+i/wTvvJ4BU3 4/+supfX/uCK5GioOrsiE4hi05UNjgoeJTNh4SaZ6nFUgFVTmr sZg57qMg8rRD8mpelNW//6xsLuLE1XgcccoU9Qm7KWT1gNgvYX N4bMAKPTnxMJdqcLHuUM17aN+2eBl6bKkHi5xLnMM54kl6uIX1 mZLlgIK6IFgaoxF+CVBCtRNN/oLbrUT1Ow= Content-Type: multipart/alternative; boundary="_000_7D8F45253190284E9A1E50BCDD6804E80702810580winxbeus24exc_" MIME-Version: 1.0 X-Original-Return-Path: david@fahrencorp.com --_000_7D8F45253190284E9A1E50BCDD6804E80702810580winxbeus24exc_ Content-Type: text/plain; charset="us-ascii" Content-Transfer-Encoding: quoted-printable Contact Sonja Englert.. http://www.caro-engineering.com/ From: Lancair Mailing List [mailto:lml@lancaironline.net] On Behalf Of Jose= ph Neustein Sent: Tuesday, May 22, 2012 1:27 PM To: lml@lancaironline.net Subject: [LML] ESP dorsal skin crack During the course of troubleshooting a grinding noise originating with move= ment of the flaps, the following crack was noted (picture attached). The g= rinding was a result of asymmetric placement of washers on the flap hinges = causing impingement between the outboard section of the flap and the wing. = Correct clearance between the flap and wing was obtained once the washers = were correctly re spaced. Inspection of the wing assembly revealed the separation of the the dorsal w= ing skin and the wing just outboard of the flap. The picture shows the cu= rrent extent of the crack. How should this be addressed and of what urgency= ; what is the likelihood of propagation and possible consequences of a crac= k in this location? Thanks N36YZ ESP 140hrs Joseph Neustein, MD 7280 Valencia Drive Boca Raton, Fl 33433 561-206-2055 phone 509-271-2700 fax jneusteinmd@gmail.com --_000_7D8F45253190284E9A1E50BCDD6804E80702810580winxbeus24exc_ Content-Type: text/html; charset="us-ascii" Content-Transfer-Encoding: quoted-printable

Contact S= onja Englert.. http://www.caro-engineering.com/

=

From: Lancair Mailing List [mailto:lml@lancaironline.net] On = Behalf Of Joseph Neustein
Sent: Tuesday, May 22, 2012 1:27 PM=
To: lml@lancaironline.net
Subject: [LML] ESP dorsal sk= in crack

<= /p>

During the course of troubleshooting a grinding noi= se originating with movement of the flaps, the following crack was noted (p= icture attached). The grinding was a result of asymmetric placement o= f washers on the flap hinges causing impingement between the outboard secti= on of the flap and the wing. Correct clearance between the flap and w= ing was obtained once the washers were correctly re spaced.

Inspection of the wing assembly revealed the= separation of the the dorsal wing skin and the wing just outboard of= the flap. The picture shows the current extent of the crack. How sho= uld this be addressed and of what urgency; what is the likelihood = ;of propagation and possible consequences of a crack in this location? = ;

<= p class=3DMsoNormal>Thanks

N36YZ ESP 140hrs
Joseph Neustein, MD
7280 Valencia Dr= ive
Boca Raton, Fl 33433
561-206-2055 phone
509-271-2700 fax
jneusteinmd@gmail.com

<= /html>= --_000_7D8F45253190284E9A1E50BCDD6804E80702810580winxbeus24exc_--