X-Virus-Scanned: clean according to Sophos on Logan.com Return-Path: Sender: To: lml@lancaironline.net Date: Sat, 23 Feb 2013 22:58:19 -0500 Message-ID: X-Original-Return-Path: Received: from nm21.access.bullet.mail.mud.yahoo.com ([66.94.237.222] verified) by logan.com (CommuniGate Pro SMTP 6.0.1) with ESMTPS id 6079986 for lml@lancaironline.net; Sat, 23 Feb 2013 15:13:05 -0500 Received-SPF: none receiver=logan.com; client-ip=66.94.237.222; envelope-from=bu131@swbell.net Received: from [66.94.237.200] by nm21.access.bullet.mail.mud.yahoo.com with NNFMP; 23 Feb 2013 20:12:31 -0000 Received: from [66.94.237.103] by tm11.access.bullet.mail.mud.yahoo.com with NNFMP; 23 Feb 2013 20:12:31 -0000 Received: from [127.0.0.1] by omp1008.access.mail.mud.yahoo.com with NNFMP; 23 Feb 2013 20:12:31 -0000 X-Yahoo-Newman-Property: ymail-3 X-Yahoo-Newman-Id: 373471.61815.bm@omp1008.access.mail.mud.yahoo.com Received: (qmail 71296 invoked by uid 60001); 23 Feb 2013 20:12:31 -0000 DomainKey-Signature:a=rsa-sha1; q=dns; c=nofws; s=s1024; d=swbell.net; h=X-YMail-OSG:Received:X-Rocket-MIMEInfo:X-Mailer:Message-ID:Date:From:Reply-To:Subject:To:MIME-Version:Content-Type; b=Kc3/S5GiEUOvTNkOeFN9RusGZNrIfOYdJYQIpJbuoj3HwMyAxcGuy22yjfXNhojQ1q/BYNEszAdnwjrAVAZNVUkm0pH8SRoOJwNF0GhC8uEdja9d8LbVFAEZCBEohVS5Tg+Xra804+lvTCgh0mGkq4e6uXBAQJuy4u3DZNAin64=; X-YMail-OSG: GqUcraQVM1leXkMIL15tlEZ_04P7DVqmJfqFIA.Q6dMuZF1 eG.fbQpvfh2OiWHjnyWQ2XBCmiv3Hxy654MmUl9cAjnqgF21EcSWt1WnawCb BzaTg6v48zF_VdYnbpVfju38XL6YiDmbib.04PNQ0zUKBEZAwXWmvfhJ2IFM t14HGYUvaqebEvucZzEcOfneww_w3sYsrh1XYTzJo4OAGHwdPt6jXnieIktl uT.DzjpQl.RALW9qwCASZ.scU.j3OXZtnzhw1y8TW3DrGa1_9bXQHEXDTJGZ 5i9n2MhGYr6wPY_kgF0m1dqq_pgFnFNKxJMc6kL.JpVUjl63dqHhTJRtlOd6 DFBU2UugBqE5pwsE8C0ST0uj09oZwQE2eTPlR3S32ybDXpsppOUOZgRTWlpj cOcNPme1EQ.UeGuDFKLX6SBh.L5TK.3SQ6rLq5Md5grL2EOFdtnDRk2mW1Bw FeW.aj_tuhrKJ2XkfLYRmQbQcdmJL8EsgnlT8z9Rrj9AKE6OnZbGHCX9AwRK hl.qpGBjvbwA- Received: from [97.77.29.250] by web181706.mail.ne1.yahoo.com via HTTP; Sat, 23 Feb 2013 12:12:30 PST X-Rocket-MIMEInfo: 001.001,Zm9yIHRoZSBsYXN0IDQgbW9udGhzIHRoZSBub3NlIGdlYXIgaW5kaWNhdG9yIGhhcyBiZWNvbWUgdW5zdGFibGUuIApXaGVuIGxhbmRpbmcgYSBiaXQgaGVhdmllciBvbiB0aGUgbm9zZSB0aGUgbGlnaHQgY29tZXMgb2ZmIGluZGljYXRpbmcgdW5zYWZlIGNvbmRpdGlvbiwgaXQgaXMgaW50ZXJtaXR0ZW50IGFuZCBhcyB0aGUgYWlycGxhbmUgaXMgbGFuZGluZyBhbmQga2VlcGluZyB0aGUgd2VpZ2h0IG9mIHRoZSBub3NlIHRoZSBsaWdodCBjb21lcyBiYWNrCnRoZW4gaXQgcmVtYWlucyBpbnRlcm1pdHRlbnQBMAEBAQE- X-Mailer: YahooMailWebService/0.8.134.513 X-Original-Message-ID: <1361650350.6422.YahooMailNeo@web181706.mail.ne1.yahoo.com> X-Original-Date: Sat, 23 Feb 2013 12:12:30 -0800 (PST) From: Dr Andres Katz Reply-To: Dr Andres Katz Subject: nose gear IV-P green light trouble X-Original-To: marv MIME-Version: 1.0 Content-Type: multipart/alternative; boundary="-1392739086-1629167421-1361650350=:6422" ---1392739086-1629167421-1361650350=:6422 Content-Type: text/plain; charset=iso-8859-1 Content-Transfer-Encoding: quoted-printable for the last 4 months the nose gear indicator has become unstable. =0AWhen = landing a bit heavier on the nose the light comes off indicating unsafe con= dition, it is intermittent and as the airplane is landing and keeping the w= eight of the nose the light comes back=0Athen it remains intermittently on = and off. It does not happen in the air when the weight is off.=0A=A0=0Awe f= inished the SB on the nose gear cylinder and fork and suspected some wire c= haff, we replaced the solenoid and resoldered the three connections=0Aand i= nspected the wiring all the way to the instrument panel and cannot reproduc= e the problem in a static condition.=0AWhen the airplane was in jacks we mo= ved the nose gear with force and could not reproduce the problem. There is = no significant play in the nose gear. =0AThere is no significant wear in th= e actuators. On landing I get a steady green light indicating adequate oper= ation. =0A=A0=0AElectrical gremlins like these drive me crazy. Hope someone= has had the same problem and can illuminate the road to fixing it. Any sug= gestions appreciated=0A=A0=0AN18AK ---1392739086-1629167421-1361650350=:6422 Content-Type: text/html; charset=iso-8859-1 Content-Transfer-Encoding: quoted-printable
for the last 4 months the nose gear indicator has become unstable. =
When landing a bit heavier on the nose the light comes off indicating u= nsafe condition, it is intermittent and as the airplane is landing and keep= ing the weight of the nose the light comes back
then it remains intermittently on and off. It do= es not happen in the air when the weight is off.
 
we finished the SB on the nose gear cylinder and= fork and suspected some wire chaff, we replaced the solenoid and resoldere= d the three connections
and inspected the wiring all the way to the inst= rument panel and cannot reproduce the problem in a static condition.
When the airplane was in jacks we moved the nose= gear with force and could not reproduce the problem. There is no significa= nt play in the nose gear.
There is no significant wear in the actuators= . On landing I get a steady green light indicating adequate operation.
 
Electrical gremlins like these drive me crazy. H= ope someone has had the same problem and can illuminate the road to fixing = it. Any suggestions appreciated
 
N18AK
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