X-Virus-Scanned: clean according to Sophos on Logan.com Return-Path: Sender: To: lml@lancaironline.net Date: Wed, 09 Feb 2011 14:23:20 -0500 Message-ID: X-Original-Return-Path: Received: from nm2.bullet.mail.sp2.yahoo.com ([98.139.91.72] verified) by logan.com (CommuniGate Pro SMTP 5.4c2a) with SMTP id 4843752 for lml@lancaironline.net; Wed, 09 Feb 2011 11:21:53 -0500 Received-SPF: none receiver=logan.com; client-ip=98.139.91.72; envelope-from=randylsnarr@yahoo.com Received: from [98.139.91.63] by nm2.bullet.mail.sp2.yahoo.com with NNFMP; 09 Feb 2011 16:21:18 -0000 Received: from [98.139.91.12] by tm3.bullet.mail.sp2.yahoo.com with NNFMP; 09 Feb 2011 16:21:18 -0000 Received: from [127.0.0.1] by omp1012.mail.sp2.yahoo.com with NNFMP; 09 Feb 2011 16:21:18 -0000 X-Yahoo-Newman-Property: ymail-3 X-Yahoo-Newman-Id: 754868.61343.bm@omp1012.mail.sp2.yahoo.com Received: (qmail 48939 invoked by uid 60001); 9 Feb 2011 16:21:18 -0000 DomainKey-Signature:a=rsa-sha1; q=dns; c=nofws; s=s1024; d=yahoo.com; h=Message-ID:X-YMail-OSG:Received:X-Mailer:Date:From:Subject:To:In-Reply-To:MIME-Version:Content-Type; b=LoQQ+685pMbDPQ+O/k+qgXleh9rAi/8y5PmMYFjOhre9B9GyeVjwpA4Z1wi21H6czidXHb+VGdcoJn77aKBqnTI8MZv/8LTyERqgbbqiWx+s9Dq8OJIWNniRt4WhdWsn1jgJHbvHwhwN2KsII0iJEDR9f/bAacKjty1fowewoBE=; X-Original-Message-ID: <203584.43336.qm@web111406.mail.gq1.yahoo.com> X-YMail-OSG: 5I3E9nwVM1nUS6Vcwe66SnjWz564S7xu010WdBQMTpROfuh _Ib0TVT1LCL.92xst.YjzeX2C2wn9N4cY44SheeYTTKpWsmOh82GUywv9HXy Slqog1Vh_RbB588ZUhMLwlbB4zvGXlFhYrWBMr54376ZbOK1.q_TNdEBV5XV 6ic5RtZdh4l5RA_UxOiJXA4lF2pom428fcWasBsTt3ivid4SmY4dgZk2m38j vY_tusJiwYGsYkcynAO1vJHWAB0uuR5ig5F.4.E5F4_ydUIiJQRa3i45CzrJ nrMR.g7Z1mJfbeG6IDq2liTPX_C.Agb2XZahLBDusjB8ov.XbL6dEbRJxv6A 8To.kSX3OvToWCyhG.7vzfki6HoKQh.u7lAz88TAunWmpNGHnKEN_9zXtueQ USWvM7JhWTimf Received: from [76.8.220.21] by web111406.mail.gq1.yahoo.com via HTTP; Wed, 09 Feb 2011 08:21:17 PST X-Mailer: YahooMailClassic/11.4.20 YahooMailWebService/0.8.108.291010 X-Original-Date: Wed, 9 Feb 2011 08:21:17 -0800 (PST) From: randy snarr Subject: Re: [LML] Re: LNC2 Hydraulic Landing Gear Pressure Switch Wear Issues X-Original-To: Lancair Mailing List In-Reply-To: MIME-Version: 1.0 Content-Type: multipart/alternative; boundary="0-1827966474-1297268477=:43336" --0-1827966474-1297268477=:43336 Content-Type: text/plain; charset=utf-8 Content-Transfer-Encoding: quoted-printable Don, It's not the valve. Mine is a new swageloc good to 3000 psi and it is not l= eaking. It acts more like the pressure switch is not functioning properly and it wi= ll "jitter" for a few seconds. Gear down pressure looks good at 800 or so and does not change.. I am going to replace the down switch and see if it goes away.. THX! Randy Snarr "Flight by machines heavier than air is unpractical and insignificant, if n= ot utterly impossible" -Simon Newcomb, 1902 --- On Tue, 2/8/11, Don Gordon wrote: From: Don Gordon Subject: [LML] Re: LNC2 Hydraulic Landing Gear Pressure Switch Wear Issues To: lml@lancaironline.net Date: Tuesday, February 8, 2011, 12:58 PM Randy, =C2=A0If the pump is cycling and you can=E2=80=99t find a visible le= ak, it usually the dump valve.=C2=A0 They don=E2=80=99t last very long.=C2= =A0 I am on my third one already (1600 hours). =C2=A0Don =C2=A0=0A=0A=0A = --0-1827966474-1297268477=:43336 Content-Type: text/html; charset=utf-8 Content-Transfer-Encoding: quoted-printable
Don,
It's not the valve. Mine is a new swa= geloc good to 3000 psi and it is not leaking.
It acts more like the pres= sure switch is not functioning properly and it will "jitter" for a few seco= nds.
Gear down pressure looks good at 800 or so and does not change..I am going to replace the down switch and see if it goes away..

THX= !
Randy Snarr

"Flight by mach= ines heavier than air is unpractical and insignificant, if not utterly impo= ssible"
-Simon Newcomb, 1902

--- On Tue, 2/8/11, Don Go= rdon <donaldgordon@bellsouth.net> wrote:

From: Don Gordon <donaldgordon@bellsouth.net>
Subje= ct: [LML] Re: LNC2 Hydraulic Landing Gear Pressure Switch Wear Issues
To= : lml@lancaironline.net
Date: Tuesday, February 8, 2011, 12:58 PM

=

Randy,

 

If the pump is cycling and you can=E2=80=99t = find a visible leak, it usually the dump valve.  They don=E2=80=99t la= st very long.  I am on my third one already (1600 hours).

 

Don

 


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