X-Virus-Scanned: clean according to Sophos on Logan.com Return-Path: Sender: To: lml@lancaironline.net Date: Mon, 23 May 2011 08:03:10 -0400 Message-ID: X-Original-Return-Path: Received: from nm30.access.bullet.mail.sp2.yahoo.com ([98.139.44.157] verified) by logan.com (CommuniGate Pro SMTP 5.4c3j) with SMTP id 4990495 for lml@lancaironline.net; Sat, 21 May 2011 11:11:16 -0400 Received-SPF: none receiver=logan.com; client-ip=98.139.44.157; envelope-from=c177av8r@pacbell.net Received: from [98.139.44.97] by nm30.access.bullet.mail.sp2.yahoo.com with NNFMP; 21 May 2011 15:10:41 -0000 Received: from [98.139.44.73] by tm2.access.bullet.mail.sp2.yahoo.com with NNFMP; 21 May 2011 15:10:41 -0000 Received: from [127.0.0.1] by omp1010.access.mail.sp2.yahoo.com with NNFMP; 21 May 2011 15:10:41 -0000 X-Yahoo-Newman-Property: ymail-3 X-Yahoo-Newman-Id: 313519.71516.bm@omp1010.access.mail.sp2.yahoo.com Received: (qmail 15382 invoked by uid 60001); 21 May 2011 15:10:40 -0000 DomainKey-Signature:a=rsa-sha1; q=dns; c=nofws; s=s1024; d=pacbell.net; h=Message-ID:X-YMail-OSG:Received:X-Mailer:Date:From:Subject:To:MIME-Version:Content-Type; b=gxGaCDHKubnFyh89RM3ySJNsMV60tSeeGMuZ12LVuQ8tz5XPGrW5DtT/eqoYiyYjIsM10SZY+FuzoCAUiBMZzkXKQUVu1ZCgSVWRk7nHBfaKVza0dgzo2gQ3HOC8mjxGqLRN+z59zOqmYzGVeZx8DoPrjNqJR2Rp4bXqKqz3rYA=; X-Original-Message-ID: <787133.62637.qm@web180307.mail.gq1.yahoo.com> X-YMail-OSG: IJHHf0AVM1n0M_clysUqZOWGLnASODaPSTDw8Fx8NRMKbqd btCb7P5Lr3FsV_6Kji2eotQ5RJVQtCcV3JaDoE8ojdYmgnU_efb48z0Aneuc buH5dH908iNQh0jCi3IUIyxVhCiyFbd_9tNbUwoiC.RIwrqQmdjgeMj5GsTj zsvZxLN4NorVWrJqWfGyFCQBdPbbChjIVPZ0AZgqfs1vAjqixxP.._WrXNZq XWXNsb8pA1fRUP8IcfkgfjVrIbslDYoOAOCUjhwBpVx3MW5DcJgbQMOzMmFd .c_7dRR2yc12AXb6L.er6O_aczfeHHwgovg270feCD3QONrLwKn9qV9C9eZQ c7C.H6E2CXH8qFVEIOlNh4vBD38M5_iX_ICw6VXNUoXJWF5zYf98f57.dFnK d7B19_Dhh0xlwOhAG.NuqLyA- Received: from [67.174.212.35] by web180307.mail.gq1.yahoo.com via HTTP; Sat, 21 May 2011 08:10:40 PDT X-Mailer: YahooMailClassic/14.0.1 YahooMailWebService/0.8.111.303096 X-Original-Date: Sat, 21 May 2011 08:10:40 -0700 (PDT) From: Duane Allen Subject: Prop/engine vibration X-Original-To: Lancair Mailing List MIME-Version: 1.0 Content-Type: multipart/alternative; boundary="0-837995145-1305990640=:62637" --0-837995145-1305990640=:62637 Content-Type: text/plain; charset=iso-8859-1 Content-Transfer-Encoding: quoted-printable =0A =0A =0A That's exactly what we found o= n a Cardinal that we couldn't get to balance equally at different RPMs.=A0 = Finally measured blade twist from root to tip on both blades. They were different.=A0 New prop solved the problem. duane ES39WG From: =0A "Kent" =0A =09=0A = =09=0A =09=0A =09To: =0A =09lml@lancairon= line.net=0A=0A =0A =0A =0ADue to my 24 years experience,=A0 I would =0Asusp= ect the prop's blade angles being mismatched.=0A=A0=0AIt is unusual to see = a major changin IPS level =0Aover=A0 with a small change of cruise rpm,.=0A= =A0=0AI think I would be talking to the prop =0Ashop=0A=A0=0AKent Felkins= =0ATulsa Ollahoma --0-837995145-1305990640=:62637 Content-Type: text/html; charset=iso-8859-1 Content-Transfer-Encoding: quoted-printable
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That's exactly= what we found on a Cardinal that we couldn't get to balance equally at dif= ferent RPMs.  Finally measured blade twist from root to tip on both bl= ades.
They were different.  New prop solved the problem.
duaneES39WG


From:
=0A
"Kent" <kent@tulsaconnect.com><= /span>
=0A =09
=0A =09=0A =09
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To:
=0A = =09
lml@lancaironline.net
=0A=0A = =0A =0A =0A
Due to my 24 years experien= ce,  I would =0Asuspect the prop's blade angles being mismatched.
=0A
 
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It is u= nusual to see a major changin IPS level =0Aover  with a small change o= f cruise rpm,.
=0A
 
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I think I would be talking to the prop =0Ashop
=0A<= div> 
=0A
Kent Felkins=
=0A
Tulsa Ollahoma
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