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Re: [Healeys] 6-cylinder Rear Crankshaft Oil Seal Conversion Kit

To: <rfbegani@gmail.com>, "Austin Healey list" <healeys@autox.team.net>
Subject: Re: [Healeys] 6-cylinder Rear Crankshaft Oil Seal Conversion Kit
From: David Nock via Healeys <healeys@autox.team.net>
Date: Fri, 26 Mar 2021 15:21:15 -0700
Delivered-to: mharc@autox.team.net
Delivered-to: healeys@autox.team.net
Importance: Normal
References: <03ff01d72288$ae8f1bf0$0bad53d0$@gmail.com>
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These seals on the 6 cylinder cars are acutally a secondary rear main =
seal. The original scroll seal is still there. Usually if there is a =
leak after installing the aftermarket rubber seal it is not the main =
seal. It is usually something else. =20

To leak 2.5 quarts of oil  in 100 miles is major. I would be looking at =
other places first. Get some UV oil dye from the local parts store and =
put in the oil. Then look to see where it is actually coming from.

Oil flex hose to gauge, rear of valve cover, etc.  Also have seen them =
leak along the side of the rear main cap to the block, if they are not =
sealed up correctly.

If it is the rear main leaking that much oil the seal will never stop =
it. You probably had to little clearance on the rear scroll and the seal =
surface is damaged.


David Nock
healeydoc@sbcglobal.net
209 948 8767
www.britishcarspecialists.com

Help us have our Founder Norman Nock inducteed into the=20
British Sportscar Hall of Fame, You can vote for your favorites=20
by visiting the site at.
www.britishsportscarhalloffame.org


From: Bob Begani via Healeys=20
Sent: Friday, March 26, 2021 2:40 PM
To: Austin Healey list=20
Subject: [Healeys] 6-cylinder Rear Crankshaft Oil Seal Conversion Kit

When we rebuilt my BJ8 Engine I bought the Oil Seal from Moss and my =
machinist friend installed it. I am confident he did a good job drilling =
and tapping holes etc.  I had hoped that I would not have rear =
crankshaft oil leaks.  In the past year I have driven the car a little =
over 1,000 miles 25 miles at I time and recently noticed those infamous =
oil spots on the driveway.  Today I visited my British Car friends at =
Tech Central in Bonita Springs a 100-mile round trip on I-75 nonstop at =
65-75 mph.  Fortunately, I carried 2.5 quarts of oil because I had to =
use it to fill the crankcase when I got there and had to add 2.5 quarts =
when I got home.  In addition, I notice the clutch slipping in 4th gear =
in overdrive if I accelerated.  No doubt caused by oil on surface of the =
friction plate.

=20

When I got home the weep hole in the transmission bell housing was =
producing one oil drop every three seconds and when running the engine =
at fast idle one drop of oil every second.

=20

Has anyone had a failure using this seal conversion kit?

=20

Bob Begani

=20

=20



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<DIV style=3D"FONT-SIZE: 12pt; FONT-FAMILY: 'Century'; COLOR: #000000">
<DIV>These seals on the 6 cylinder cars are acutally a secondary rear =
main seal.=20
The original scroll seal is still there. Usually if there is a leak =
after=20
installing the aftermarket rubber seal it is not the main seal. It is =
usually=20
something else.&nbsp; </DIV>
<DIV>&nbsp;</DIV>
<DIV>To leak 2.5 quarts of oil&nbsp; in 100 miles is major. I would be =
looking=20
at other places first. Get some UV oil dye from the local parts store =
and put in=20
the oil. Then look to see where it is actually coming from.</DIV>
<DIV>&nbsp;</DIV>
<DIV>Oil flex hose to gauge, rear of valve cover, etc.&nbsp; Also have =
seen them=20
leak along the side of the rear main cap to the block, if they are not =
sealed up=20
correctly.</DIV>
<DIV>&nbsp;</DIV>
<DIV>If it is the rear main leaking that much oil the seal will never =
stop it.=20
You probably had to little clearance on the rear scroll and the seal =
surface is=20
damaged.</DIV>
<DIV>&nbsp;</DIV>
<DIV>&nbsp;</DIV>
<DIV style=3D"FONT-SIZE: 12pt; FONT-FAMILY: 'Century'; COLOR: =
#000000">David=20
Nock<BR>healeydoc@sbcglobal.net<BR>209 948=20
8767<BR>www.britishcarspecialists.com<BR><BR>Help us have our Founder =
Norman=20
Nock inducteed into the <BR>British Sportscar Hall of Fame, You can vote =
for=20
your favorites <BR>by visiting the site=20
at.<BR>www.britishsportscarhalloffame.org<BR></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=3Dhealeys@autox.team.net>Bob=20
Begani via Healeys</A> </DIV>
<DIV><B>Sent:</B> Friday, March 26, 2021 2:40 PM</DIV>
<DIV><B>To:</B> <A title=3Dhealeys@autox.team.net>Austin Healey list</A> =
</DIV>
<DIV><B>Subject:</B> [Healeys] 6-cylinder Rear Crankshaft Oil Seal =
Conversion=20
Kit</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=20
style=3D'FONT-SIZE: 14pt; FONT-FAMILY: "Arial",sans-serif'>When we =
rebuilt my BJ8=20
Engine I bought the Oil Seal from Moss and my machinist friend installed =
it. I=20
am confident he did a good job drilling and tapping holes etc.&nbsp; I =
had hoped=20
that I would not have rear crankshaft oil leaks.&nbsp; In the past year =
I have=20
driven the car a little over 1,000 miles 25 miles at I time and recently =
noticed=20
those infamous oil spots on the driveway.&nbsp; Today I visited my =
British Car=20
friends at Tech Central in Bonita Springs a 100-mile round trip on I-75 =
nonstop=20
at 65-75 mph.&nbsp; Fortunately, I carried 2.5 quarts of oil because I =
had to=20
use it to fill the crankcase when I got there and had to add 2.5 quarts =
when I=20
got home.&nbsp; In addition, I notice the clutch slipping in =
4<SUP>th</SUP> gear=20
in overdrive if I accelerated.&nbsp; No doubt caused by oil on surface =
of the=20
friction plate.<o:p></o:p></SPAN></P>
<P class=3DMsoNormal><SPAN=20
style=3D'FONT-SIZE: 14pt; FONT-FAMILY: =
"Arial",sans-serif'><o:p></o:p></SPAN>&nbsp;</P>
<P class=3DMsoNormal><SPAN=20
style=3D'FONT-SIZE: 14pt; FONT-FAMILY: "Arial",sans-serif'>When I got =
home the=20
weep hole in the transmission bell housing was producing one oil drop =
every=20
three seconds and when running the engine at fast idle one drop of oil =
every=20
second.<o:p></o:p></SPAN></P>
<P class=3DMsoNormal><SPAN=20
style=3D'FONT-SIZE: 14pt; FONT-FAMILY: =
"Arial",sans-serif'><o:p></o:p></SPAN>&nbsp;</P>
<P class=3DMsoNormal><SPAN=20
style=3D'FONT-SIZE: 14pt; FONT-FAMILY: "Arial",sans-serif'>Has anyone =
had a=20
failure using this seal conversion kit?<o:p></o:p></SPAN></P>
<P class=3DMsoNormal><SPAN=20
style=3D'FONT-SIZE: 14pt; FONT-FAMILY: =
"Arial",sans-serif'><o:p></o:p></SPAN>&nbsp;</P>
<P class=3DMsoNormal><SPAN=20
style=3D'FONT-SIZE: 14pt; FONT-FAMILY: "Arial",sans-serif'>Bob=20
Begani<o:p></o:p></SPAN></P>
<P class=3DMsoNormal><SPAN=20
style=3D'FONT-SIZE: 14pt; FONT-FAMILY: =
"Arial",sans-serif'><o:p></o:p></SPAN>&nbsp;</P>
<P class=3DMsoNormal><SPAN=20
style=3D'FONT-SIZE: 14pt; FONT-FAMILY: =
"Arial",sans-serif'><o:p></o:p></SPAN>&nbsp;</P></DIV>
<P>
<HR>
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