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Re: [Healeys] Oil pressure pipe

To: "BJ8Healeys" <sbyers@ec.rr.com>, "'healeys'" <healeys@autox.team.net>
Subject: Re: [Healeys] Oil pressure pipe
From: <ruvino@ripnet.com>
Date: Wed, 11 Nov 2015 08:30:10 -0500
Delivered-to: mharc@autox.team.net
Delivered-to: healeys@autox.team.net
Importance: Normal
References: <002801d11c02$e08eeaf0$a1acc0d0$@lachlan@homecall.co.uk> <006101d11c0e$eb850be0$c28f23a0$@rr.com>
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25 years ago i was leaking oil by slow drops from the pipe on the gauge. =
An old time mechanic told me to go into my mother=E2=80=99s sewing =
basket and find some cotton thread and wind it around the pipe and =
replace the nut. Never a drop since.

From: BJ8Healeys=20
Sent: Tuesday, November 10, 2015 6:24 PM
To: 'healeys'=20
Subject: Re: [Healeys] Oil pressure pipe

My experience:  without some air in the hose or hard line the oil =
pressure gauge needle will vibrate from oil pump pressure fluctuations.  =
The air acts as a damper to prevent that.

=20

I replaced the flexible hose without thinking about air getting into the =
system and the gauge worked fine.  When I did think about it, I thought =
I should bleed the air, which I did.  The needle immediately began =
vibrating severely and continued until I disconnected the line at the =
gauge and reconnected it without bleeding.  A couple years later during =
my return from Conclave in San Diego, I noticed the needle vibrating =
again.  Investigation found the nut on the line behind the gauge loose, =
with a drop of oil hanging from it.  Apparently, the line bled itself =
through the loose nut.  Disconnecting and reconnecting the line fixed =
it.

=20

Steve Byers

HBJ8L/36666

BJ8 Registry

AHCA Delegate at Large

Havelock, NC USA

=20

From: Healeys [mailto:healeys-bounces@autox.team.net] On Behalf Of Simon =
Lachlan
Sent: Tuesday, November 10, 2015 4:58 PM
To: 'healeys'
Subject: [Healeys] Oil pressure pipe

=20

The flexible pipe which comes out of the block on the RHS, under the =
carbs, and is the beginning of the pipework to the oil pressure =
gauge..............

I think that mine is seeping a leetle tiny seep where it comes out of =
the block. Nothing that matters, but it won=E2=80=99t get any better.

So, my guess is that there=E2=80=99s a dodgy washer in there somewhere. =
Now, if I take it all apart, air will get in to the pipe???

Does that matter?

If it does matter, what=E2=80=99s the cure?....Run the engine and loosen =
off the connection at the back of the gauge??

Simon=20



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<DIV dir=3Dltr>
<DIV style=3D"FONT-SIZE: 12pt; FONT-FAMILY: 'Calibri'; COLOR: #000000">
<DIV>25 years ago i was leaking oil by slow drops from the pipe on the =
gauge. An=20
old time mechanic told me to go into my mother=E2=80=99s sewing basket =
and find some=20
cotton thread and wind it around the pipe and replace the nut. Never a =
drop=20
since.</DIV>
<DIV=20
style=3D'FONT-SIZE: small; TEXT-DECORATION: none; FONT-FAMILY: =
"Calibri"; FONT-WEIGHT: normal; COLOR: #000000; FONT-STYLE: normal; =
DISPLAY: inline'>
<DIV style=3D"FONT: 10pt tahoma">
<DIV>&nbsp;</DIV>
<DIV style=3D"BACKGROUND: #f5f5f5">
<DIV style=3D"font-color: black"><B>From:</B> <A =
title=3Dsbyers@ec.rr.com=20
href=3D"mailto:sbyers@ec.rr.com";>BJ8Healeys</A> </DIV>
<DIV><B>Sent:</B> Tuesday, November 10, 2015 6:24 PM</DIV>
<DIV><B>To:</B> <A title=3Dhealeys@autox.team.net=20
href=3D"mailto:healeys@autox.team.net";>'healeys'</A> </DIV>
<DIV><B>Subject:</B> Re: [Healeys] Oil pressure pipe</DIV></DIV></DIV>
<DIV>&nbsp;</DIV></DIV>
<DIV=20
style=3D'FONT-SIZE: small; TEXT-DECORATION: none; FONT-FAMILY: =
"Calibri"; FONT-WEIGHT: normal; COLOR: #000000; FONT-STYLE: normal; =
DISPLAY: inline'>
<DIV class=3DWordSection1>
<P class=3DMsoNormal><SPAN style=3D'FONT-FAMILY: "Comic Sans MS"; COLOR: =
#002060'>My=20
experience:&nbsp; without some air in the hose or hard line the oil =
pressure=20
gauge needle will vibrate from oil pump pressure fluctuations.&nbsp; The =
air=20
acts as a damper to prevent that.<o:p></o:p></SPAN></P>
<P class=3DMsoNormal><SPAN=20
style=3D'FONT-FAMILY: "Comic Sans MS"; COLOR: =
#002060'><o:p></o:p></SPAN>&nbsp;</P>
<P class=3DMsoNormal><SPAN style=3D'FONT-FAMILY: "Comic Sans MS"; COLOR: =
#002060'>I=20
replaced the flexible hose without thinking about air getting into the =
system=20
and the gauge worked fine.&nbsp; When I did think about it, I thought I =
should=20
bleed the air, which I did.&nbsp; The needle immediately began vibrating =

severely and continued until I disconnected the line at the gauge and=20
reconnected it without bleeding.&nbsp; A couple years later during my =
return=20
from Conclave in San Diego, I noticed the needle vibrating again.&nbsp;=20
Investigation found the nut on the line behind the gauge loose, with a =
drop of=20
oil hanging from it.&nbsp; Apparently, the line bled itself through the =
loose=20
nut.&nbsp; Disconnecting and reconnecting the line fixed=20
it.<o:p></o:p></SPAN></P>
<P class=3DMsoNormal><SPAN=20
style=3D'FONT-FAMILY: "Comic Sans MS"; COLOR: =
#002060'><o:p></o:p></SPAN>&nbsp;</P>
<P class=3DMsoNormal><SPAN=20
style=3D'FONT-FAMILY: "Comic Sans MS"; COLOR: #002060'>Steve=20
Byers<o:p></o:p></SPAN></P>
<P class=3DMsoNormal><SPAN=20
style=3D'FONT-FAMILY: "Comic Sans MS"; COLOR: =
#002060'>HBJ8L/36666<o:p></o:p></SPAN></P>
<P class=3DMsoNormal><SPAN=20
style=3D'FONT-FAMILY: "Comic Sans MS"; COLOR: #002060'>BJ8=20
Registry<o:p></o:p></SPAN></P>
<P class=3DMsoNormal><SPAN=20
style=3D'FONT-FAMILY: "Comic Sans MS"; COLOR: #002060'>AHCA Delegate at=20
Large<o:p></o:p></SPAN></P>
<P class=3DMsoNormal><SPAN=20
style=3D'FONT-FAMILY: "Comic Sans MS"; COLOR: #002060'>Havelock, NC=20
USA<o:p></o:p></SPAN></P>
<P class=3DMsoNormal><SPAN=20
style=3D'FONT-FAMILY: "Comic Sans MS"; COLOR: =
#002060'><o:p></o:p></SPAN>&nbsp;</P>
<DIV>
<DIV=20
style=3D"BORDER-TOP: #b5c4df 1pt solid; BORDER-RIGHT: medium none; =
BORDER-BOTTOM: medium none; PADDING-BOTTOM: 0in; PADDING-TOP: 3pt; =
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<P class=3DMsoNormal><B><SPAN=20
style=3D'FONT-SIZE: 10pt; FONT-FAMILY: =
"Tahoma","sans-serif"'>From:</SPAN></B><SPAN=20
style=3D'FONT-SIZE: 10pt; FONT-FAMILY: "Tahoma","sans-serif"'> Healeys=20
[mailto:healeys-bounces@autox.team.net] <B>On Behalf Of </B>Simon=20
Lachlan<BR><B>Sent:</B> Tuesday, November 10, 2015 4:58 PM<BR><B>To:</B> =

'healeys'<BR><B>Subject:</B> [Healeys] Oil pressure=20
pipe<o:p></o:p></SPAN></P></DIV></DIV>
<P class=3DMsoNormal><o:p></o:p>&nbsp;</P>
<P class=3DMsoNormal><SPAN lang=3DEN-GB>The flexible pipe which comes =
out of the=20
block on the RHS, under the carbs, and is the beginning of the pipework =
to the=20
oil pressure gauge..............<o:p></o:p></SPAN></P>
<P class=3DMsoNormal><SPAN lang=3DEN-GB>I think that mine is seeping a =
leetle tiny=20
seep where it comes out of the block. Nothing that matters, but it =
won=E2=80=99t get any=20
better.<o:p></o:p></SPAN></P>
<P class=3DMsoNormal><SPAN lang=3DEN-GB>So, my guess is that =
there=E2=80=99s a dodgy washer=20
in there somewhere. Now, if I take it all apart, air will get in to the=20
pipe???<o:p></o:p></SPAN></P>
<P class=3DMsoNormal><SPAN lang=3DEN-GB>Does that =
matter?<o:p></o:p></SPAN></P>
<P class=3DMsoNormal><SPAN lang=3DEN-GB>If it does matter, =
what=E2=80=99s the cure?....Run=20
the engine and loosen off the connection at the back of the=20
gauge??<o:p></o:p></SPAN></P>
<P class=3DMsoNormal><SPAN lang=3DEN-GB>Simon =
<o:p></o:p></SPAN></P></DIV>
<P>
<HR>
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