X-Virus-Scanned: clean according to Sophos on Logan.com Return-Path: Received: from smtp118.sbc.mail.re3.yahoo.com ([66.196.96.91] verified) by logan.com (CommuniGate Pro SMTP 5.2c1) with SMTP id 2551890 for flyrotary@lancaironline.net; Sun, 02 Dec 2007 10:18:45 -0500 Received-SPF: none receiver=logan.com; client-ip=66.196.96.91; envelope-from=downing.j@sbcglobal.net Received: (qmail 24045 invoked from network); 2 Dec 2007 15:18:08 -0000 DomainKey-Signature: a=rsa-sha1; q=dns; c=nofws; s=s1024; d=sbcglobal.net; h=Received:X-YMail-OSG:Message-ID:From:To:References:Subject:Date:MIME-Version:Content-Type:X-Priority:X-MSMail-Priority:X-Mailer:X-MimeOLE; b=fIrc/uBhpC7kNTNs2cObhVI/y9jeVOb9bMIh7f4N4aEEHcnmTgU8z4/yhSyyFnH6g+hALxNZAIEJrbsAHU38XJ0FOzPxPaOUyTE0HXnulUO9eB1ncvCpiR0SDEZYC3/CAI0sbFn2WjK4y+AqrcszcfTkQoEgPrnJtUNwJyqrqVU= ; Received: from unknown (HELO mom) (downing.j@sbcglobal.net@75.41.5.19 with login) by smtp118.sbc.mail.re3.yahoo.com with SMTP; 2 Dec 2007 15:18:07 -0000 X-YMail-OSG: IROzfGYVM1mKNaOBiZLDGiaf3W2lDRJYtWqaGvuLMVFNAg.9Ak.8p_bPeJWH2okfXPdfd67pXBu7JT6q0D_Hf0J3cp9pFDF3VQ3dVMZZrDLb8JbmdiLrDIpSM5rpWnNaZ2e1Icd6RelJzgE- Message-ID: <003601c834f7$35ef49a0$4001a8c0@gateway.2wire.net> From: "John Downing" To: "Rotary motors in aircraft" References: Subject: Re: [FlyRotary] Re: Need some advise.. Date: Sun, 2 Dec 2007 10:22:53 -0500 MIME-Version: 1.0 Content-Type: multipart/alternative; boundary="----=_NextPart_000_0033_01C834CD.4C69C7C0" X-Priority: 3 X-MSMail-Priority: Normal X-Mailer: Microsoft Outlook Express 6.00.2800.1409 X-MimeOLE: Produced By Microsoft MimeOLE V6.00.2800.1409 This is a multi-part message in MIME format. ------=_NextPart_000_0033_01C834CD.4C69C7C0 Content-Type: text/plain; charset="iso-8859-1" Content-Transfer-Encoding: quoted-printable MessageBill, O2 sensor came with some gold colored paste to use on the = threads, haven't started yet, but know from experience, don't place an = anti seize on the first two threads on plugs, or it will bleed unto the = spark end. Experience based on heavy industrial applications. JohnD ----- Original Message -----=20 From: Bill Bradburry=20 To: Rotary motors in aircraft=20 Sent: Sunday, December 02, 2007 9:15 AM Subject: [FlyRotary] Re: Need some advise.. So, it appears that I am the only one dumb enough to do this..:>) Does anyone have any helpful thoughts? I would hate to replace the O2 = sensor and just contaminate the replacement. Thanks, Bill B =20 =20 -------------------------------------------------------------------------= ----- From: Rotary motors in aircraft [mailto:flyrotary@lancaironline.net] = On Behalf Of Bill Bradburry Sent: Saturday, December 01, 2007 12:38 PM To: Rotary motors in aircraft Subject: [FlyRotary] Need some advise.. I just removed my exhaust to have some welding done on it. When I = replaced it, I added some anti-seize compound on the two EGT = thermocouples and also the O2 sensor boss. When I started the engine, the O2 sensor worked for a few minutes, = then stopped working. I assume that it did not like the anti-seize = compound??? My question is.will it come back after a while? If I need to replace = the O2 sensor, should I try and remove all the compound from the = thermocouples as well? (they are ahead of the O2 sensor) Should I run = the engine for a while after I remove the compound to try and burn it = out of the pipe or should I clean out the pipe? =20 How bad is my situation? What to do..What to do??? =20 Thanks for the help! =20 Bill B=20 ------=_NextPart_000_0033_01C834CD.4C69C7C0 Content-Type: text/html; charset="iso-8859-1" Content-Transfer-Encoding: quoted-printable Message=
Bill, O2 sensor came with some gold = colored paste=20 to use on the threads, haven't started yet, but know from experience, = don't=20 place an anti seize on the first two threads on plugs, or it will bleed = unto the=20 spark end.  Experience based on heavy industrial = applications. =20 JohnD
----- Original Message -----
From:=20 Bill=20 Bradburry
Sent: Sunday, December 02, 2007 = 9:15=20 AM
Subject: [FlyRotary] Re: Need = some=20 advise..

So, it appears that I am the only one dumb = enough to=20 do this..:>)

Does anyone have any helpful thoughts?  = I would=20 hate to replace the O2 sensor and just contaminate the=20 replacement.

Thanks,

Bill B

 

 

From:=20 Rotary motors in aircraft = [mailto:flyrotary@lancaironline.net] On=20 Behalf Of Bill Bradburry
Sent: Saturday, December 01, = 2007 12:38=20 PM
To: = Rotary motors in aircraft
Subject: [FlyRotary] Need some=20 advise..

I just removed my exhaust to have some = welding done on=20 it.  When I replaced it, I added some anti-seize compound on the = two EGT=20 thermocouples and also the O2 sensor = boss.

When I started the engine, the O2 sensor = worked for a=20 few minutes, then stopped working.  I assume that it did not like = the=20 anti-seize compound???

My question is=85will it come back after a = while? =20 If I need to replace the O2 sensor, should I try and remove all the = compound=20 from the thermocouples as well? (they are ahead of the O2 = sensor)  Should=20 I run the engine for a while after I remove the compound to try and = burn it=20 out of the pipe or should I clean out the = pipe?

 

How bad is my situation?  What to = do=85.What to=20 do???

 

Thanks for the = help!

 

Bill=20 B 

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