Subject: [Healeys] Rear end noise

From: <[email-masked]>
Date: Thu, 27 Oct 2016 10:31:58 -0400

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Experts,

I had the Lempert gear set installed in my 1966 BJ8  this year  put about 2=
000 miles on it.
I have a pretty loud hum at about 35-45 mph=E2=80=A6=E2=80=A6=E2=80=A6the h=
um only occurs when accelerating=E2=80=A6..when you let off it goes away.
Can someone tell me what is causing it ?     can the new gears be readjuste=
d if that=E2=80=99s the problem?

Thanks in advance
Mitchell

Sent from Mail for Windows 10

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ss=3DWordSection1><p class=3DMsoNormal>Experts,</p><p class=3DMsoNormal><o:=
p>&nbsp;</o:p></p><p class=3DMsoNormal>I had the Lempert gear set installed=
 in my 1966 BJ8=C2=A0 this year=C2=A0 put about 2000 miles on it.</p><p cla=
ss=3DMsoNormal>I have a pretty loud hum at about 35-45 mph=E2=80=A6=E2=80=
=A6=E2=80=A6the hum only occurs when accelerating=E2=80=A6..when you let of=
f it goes away.</p><p class=3DMsoNormal>Can someone tell me what is causing=
 it ?=C2=A0=C2=A0=C2=A0=C2=A0 can the new gears be readjusted if that=E2=80=
=99s the problem?</p><p class=3DMsoNormal><o:p>&nbsp;</o:p></p><p class=3DM=
soNormal>Thanks in advance</p><p class=3DMsoNormal>Mitchell</p><p class=3DM=
soNormal><o:p>&nbsp;</o:p></p><p class=3DMsoNormal>Sent from <a href=3D"htt=
ps://go.microsoft.com/fwlink/?LinkId=3D550986">Mail</a> for Windows 10</p><=
p class=3DMsoNormal><o:p>&nbsp;</o:p></p></div></body></html>=

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_______________________________________________
Archive: http://www.team.net/archive

[email-masked]
http://autox.team.net/mailman/listinfo/healeys

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---

From: Michael Salter <[email-masked]>
Date: Thu, 27 Oct 2016 13:21:20 -0400

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Hi Mitchell,
The set up of hypoid diff gears is  relatively complex job requiring some
special tools and a good selection of the correct shims and considerable
experience.The process is well described in the factory workshop manual
however as others have noted if the gears are not "perfect" they will
always produce some noise regardless of how well they are set up.
I have an aftermarket spiral bevel 3.66/1 set in #174 and despite 3
attempts to make it silent it still "talks" to me.
The original crown wheel and pinion set that I removed from an Austin
Atlantic diff was silent from the time I initially installed it so I
suspect that the quality of manufacturing is very important.
Unfortunately I sold that one together with the original 2.92/1  with my
100S.
Michael S
BN1 #174

On Thu, Oct 27, 2016 at 10:31 AM, <[email-masked]> wrote:

> Experts,
>
>
>
> I had the Lempert gear set installed in my 1966 BJ8  this year  put about
> 2000 miles on it.
>
> I have a pretty loud hum at about 35-45 mph=E2=80=A6=E2=80=A6=E2=80=A6the=
 hum only occurs when
> accelerating=E2=80=A6..when you let off it goes away.
>
> Can someone tell me what is causing it ?     can the new gears be
> readjusted if that=E2=80=99s the problem?
>
>
>
> Thanks in advance
>
> Mitchell
>
>
>
> Sent from Mail <https://go.microsoft.com/fwlink/?LinkId=3D550986> for
> Windows 10
>
>
>
> Support Team.Net http://www.team.net/donate.html
> Suggested annual donation  $12.75
> Forums: http://www.team.net/forums
>
> [email-masked]
> Unsubscribe/Manage: http://autox.team.net/mailman/
> options/healeys/[email-masked]
>
>
>

--=20
*If you can't fix it with a hammer, you've got an electrical problem.*

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<div dir=3D"ltr"><div class=3D"gmail_default" style=3D"font-family:comic sa=
ns ms,sans-serif;font-size:small">Hi Mitchell,<br></div><div class=3D"gmail=
_default" style=3D"font-family:comic sans ms,sans-serif;font-size:small">Th=
e set up of hypoid diff gears is=C2=A0 relatively complex job requiring som=
e special tools and a good selection of the correct shims and considerable =
experience.The process is well described in the factory workshop manual how=
ever as others have noted if the gears are not &quot;perfect&quot; they wil=
l always produce some noise regardless of how well they are set up.<br></di=
v><div class=3D"gmail_default" style=3D"font-family:comic sans ms,sans-seri=
f;font-size:small">I have an aftermarket spiral bevel 3.66/1 set in #174 an=
d despite 3 attempts to make it silent it still &quot;talks&quot; to me.<br=
></div><div class=3D"gmail_default" style=3D"font-family:comic sans ms,sans=
-serif;font-size:small">The original crown wheel and pinion set that I remo=
ved from an Austin Atlantic diff was silent from the time I initially insta=
lled it so I suspect that the quality of manufacturing is very important. <=
br>Unfortunately I sold that one together with the original 2.92/1=C2=A0 wi=
th my 100S.<br></div><div class=3D"gmail_default" style=3D"font-family:comi=
c sans ms,sans-serif;font-size:small">Michael S<br></div><div class=3D"gmai=
l_default" style=3D"font-family:comic sans ms,sans-serif;font-size:small">B=
N1 #174<br></div><div class=3D"gmail_default" style=3D"font-family:comic sa=
ns ms,sans-serif;font-size:small"><br></div><div class=3D"gmail_extra"><br>=
<div class=3D"gmail_quote">On Thu, Oct 27, 2016 at 10:31 AM,  <span dir=3D"=
ltr">&lt;<a href=3D"mailto:[email-masked]" target=3D"_blank">dayton21=
@comcast.net</a>&gt;</span> wrote:<br><blockquote class=3D"gmail_quote" sty=
le=3D"margin:0 0 0 .8ex;border-left:1px #ccc solid;padding-left:1ex"><div l=
ink=3D"blue" vlink=3D"#954F72" lang=3D"EN-US"><div class=3D"m_-727434104189=
2139056m_1669147753107231845WordSection1"><p class=3D"MsoNormal">Experts,</=
p><p class=3D"MsoNormal"><u></u>=C2=A0<u></u></p><p class=3D"MsoNormal">I h=
ad the Lempert gear set installed in my 1966 BJ8=C2=A0 this year=C2=A0 put =
about 2000 miles on it.</p><p class=3D"MsoNormal">I have a pretty loud hum =
at about 35-45 mph=E2=80=A6=E2=80=A6=E2=80=A6the hum only occurs when accel=
erating=E2=80=A6..when you let off it goes away.</p><p class=3D"MsoNormal">=
Can someone tell me what is causing it ?=C2=A0=C2=A0=C2=A0=C2=A0 can the ne=
w gears be readjusted if that=E2=80=99s the problem?</p><p class=3D"MsoNorm=
al"><u></u>=C2=A0<u></u></p><p class=3D"MsoNormal">Thanks in advance</p><p =
class=3D"MsoNormal">Mitchell</p><p class=3D"MsoNormal"><u></u>=C2=A0<u></u>=
</p><p class=3D"MsoNormal">Sent from <a href=3D"https://go.microsoft.com/fw=
link/?LinkId=3D550986" target=3D"_blank">Mail</a> for Windows 10</p><p clas=
s=3D"MsoNormal"><u></u>=C2=A0<u></u></p></div></div><br>___________________=
___________<wbr>_________________<br>
rer" target=3D"_blank">http://www.team.net/donate.htm<wbr>l</a><br>
Archive: <a href=3D"http://www.team.net/archive" rel=3D"noreferrer" target=
=3D"_blank">http://www.team.net/archive</a><br>
Forums: <a href=3D"http://www.team.net/forums" rel=3D"noreferrer" target=3D=
"_blank">http://www.team.net/forums</a><br>
<br>
<a href=3D"mailto:[email-masked]" target=3D"_blank">[email-masked]=
eam.net</a><br>
<a href=3D"http://autox.team.net/mailman/listinfo/healeys" rel=3D"noreferre=
r" target=3D"_blank">http://autox.team.net/mailman/<wbr>listinfo/healeys</a=
><br>
<br>
s/[email-masked]" rel=3D"noreferrer" target=3D"_blank">http://auto=
x.team.net/mailman/<wbr>options/healeys/michaelsalter@<wbr>gmail.com</a><br=
<br>
<br></blockquote></div><br><br clear=3D"all"><br>-- <br><div class=3D"m_-72=
74341041892139056gmail_signature" data-smartmail=3D"gmail_signature"><div d=
ir=3D"ltr"><div><div dir=3D"ltr"><i><font size=3D"2"><span style=3D"color:b=
lack">If you can&#39;t fix it with a hammer, you&#39;ve got an electrical p=
roblem.</span></font></i><br><br><div></div><div></div><div></div></div></d=
iv></div></div>
</div></div>

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[email-masked]

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From: "John Spaur" <[email-masked]>
Date: Thu, 27 Oct 2016 21:41:58 -0700

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I have twice the mileage and can=E2=80=99t say it=E2=80=99s noisy.

=20

John

BT7 with first run Lempert gear set

=20

BTW, anyone know how well the =E2=80=9CMiracle-Ear=E2=80=9D hearing aid =
works? :)

=20

From: Healeys [mailto:[email-masked]] On Behalf Of =
[email-masked]
Sent: Thursday, October 27, 2016 7:32 AM
To: [email-masked]
Subject: [Healeys] Rear end noise

=20

Experts,

=20

I had the Lempert gear set installed in my 1966 BJ8  this year  put =
about 2000 miles on it.

I have a pretty loud hum at about 35-45 =
mph=E2=80=A6=E2=80=A6=E2=80=A6the hum only occurs when =
accelerating=E2=80=A6..when you let off it goes away.

Can someone tell me what is causing it ?     can the new gears be =
readjusted if that=E2=80=99s the problem?

=20

Thanks in advance

Mitchell

=20

Sent from Mail <https://go.microsoft.com/fwlink/?LinkId=3D550986>  for =
Windows 10

=20

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</o:shapelayout></xml><![endif]--></head><body lang=3DEN-US link=3Dblue =
vlink=3D"#954F72"><div class=3DWordSection1><p class=3DMsoNormal><span =
style=3D'color:#1F497D'>I have twice the mileage and can=E2=80=99t say =
it=E2=80=99s noisy.<o:p></o:p></span></p><p class=3DMsoNormal><span =
style=3D'color:#1F497D'><o:p>&nbsp;</o:p></span></p><p =
class=3DMsoNormal><span =
style=3D'color:#1F497D'>John<o:p></o:p></span></p><p =
class=3DMsoNormal><span style=3D'color:#1F497D'>BT7 with first run =
Lempert gear set<o:p></o:p></span></p><p class=3DMsoNormal><span =
style=3D'color:#1F4E79;mso-style-textfill-fill-color:#1F4E79;mso-style-te=
xtfill-fill-alpha:100.0%'><o:p>&nbsp;</o:p></span></p><p =
class=3DMsoNormal><span =
style=3D'color:#1F4E79;mso-style-textfill-fill-color:#1F4E79;mso-style-te=
xtfill-fill-alpha:100.0%'>BTW, anyone know how well the =
=E2=80=9C</span><span =
style=3D'color:#1F4E79;mso-style-textfill-fill-color:#1F4E79;mso-style-te=
xtfill-fill-alpha:100.0%'>Miracle-Ear=E2=80=9D hearing aid works? =
</span><span =
style=3D'font-family:Wingdings;color:#1F4E79;mso-style-textfill-fill-colo=
r:#1F4E79;mso-style-textfill-fill-alpha:100.0%'>J</span><span =
style=3D'color:#1F4E79;mso-style-textfill-fill-color:#1F4E79;mso-style-te=
xtfill-fill-alpha:100.0%'><o:p></o:p></span></p><p =
class=3DMsoNormal><span =
style=3D'color:#1F497D'><o:p>&nbsp;</o:p></span></p><div><div =
style=3D'border:none;border-top:solid #E1E1E1 1.0pt;padding:3.0pt 0in =
0in 0in'><p class=3DMsoNormal><b>From:</b> Healeys =
[mailto:[email-masked]] <b>On Behalf Of =
</b>[email-masked]<br><b>Sent:</b> Thursday, October 27, 2016 7:32 =
AM<br><b>To:</b> [email-masked]<br><b>Subject:</b> [Healeys] =
Rear end noise<o:p></o:p></p></div></div><p =
class=3DMsoNormal><o:p>&nbsp;</o:p></p><p =
class=3DMsoNormal>Experts,<o:p></o:p></p><p =
class=3DMsoNormal><o:p>&nbsp;</o:p></p><p class=3DMsoNormal>I had the =
Lempert gear set installed in my 1966 BJ8&nbsp; this year&nbsp; put =
about 2000 miles on it.<o:p></o:p></p><p class=3DMsoNormal>I have a =
pretty loud hum at about 35-45 mph=E2=80=A6=E2=80=A6=E2=80=A6the hum =
only occurs when accelerating=E2=80=A6..when you let off it goes =
away.<o:p></o:p></p><p class=3DMsoNormal>Can someone tell me what is =
causing it ?&nbsp;&nbsp;&nbsp;&nbsp; can the new gears be readjusted if =
that=E2=80=99s the problem?<o:p></o:p></p><p =
class=3DMsoNormal><o:p>&nbsp;</o:p></p><p class=3DMsoNormal>Thanks in =
advance<o:p></o:p></p><p class=3DMsoNormal>Mitchell<o:p></o:p></p><p =
class=3DMsoNormal><o:p>&nbsp;</o:p></p><p class=3DMsoNormal>Sent from <a =
href=3D"https://go.microsoft.com/fwlink/?LinkId=3D550986">Mail</a> for =
Windows 10<o:p></o:p></p><p =
class=3DMsoNormal><o:p>&nbsp;</o:p></p></div></body></html>
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[email-masked]

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