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Re: [Healeys] BJ8 Rear Brake

To: "healeyguy@aol.com" <healeyguy@aol.com>
Subject: Re: [Healeys] BJ8 Rear Brake
From: Healey <67healey@gmail.com>
Date: Mon, 5 Jul 2021 16:31:54 -0700
Cc: "healeys@autox.team.net" <healeys@autox.team.net>
Delivered-to: mharc@autox.team.net
Delivered-to: healeys@autox.team.net
References: <CAFbzz1_W=_gnrnYBo8M7fX-6RtWMjnfsMM1WaitWBRgM+iRJ2w@mail.gmail.com> <1756959651.1808759.1625525573686@mail.yahoo.com>
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Its definitely the bore not retracting by itself.
It will go back with the assistance of some slip joint pliers fwiw

On Monday, July 5, 2021, <healeyguy@aol.com> wrote:

> Neil
> Maybe its not the cylinder retracting in the bore. Does the cylinder body
> slide easily in the backing plate?
> P
>
>
> -----Original Message-----
> From: Healey <67healey@gmail.com>
> To: Austin Healey <healeys@autox.team.net>
> Sent: Mon, Jul 5, 2021 6:37 pm
> Subject: [Healeys] BJ8 Rear Brake
>
>  I had to replace a leaking, original wheel cylinder (drivers side)
> earlier. Everything went fine with the install & adjustment, except that on
> its inaugural run, it became quickly apparent that things were not right.
>  Took the drum back off again, only to find that the cylinder was not
> retracting properly.
>   Group wisdom from the internet says you need to replace the rubber
> pipe.No problem - except there is only 1 of these rubber brake pipes that
> goes into a T to feed both rear brakes - and the problem is ONLY with the
> driver's brake - the passenger side rear wheel cylinder retracts like a
> champ. Driver's side spring is ok btw.
>  So what I don't understand is - if the inside of the rubber pipe was
> swollen, not letting fluid back through, wouldn't this affect both rear
> brakes, not just one of them?
>
>   Should I replace this one hose, or did I get a "bad" wheel cylinder from
> Moss? (yes, I ordered the cheaper aftermarket cylinder @ $14 as opposed to
> the TRW brand cylinder @ $70), or do I replace both? or?
>
>   Lastly, what is the min thickness of the rear shoes? Both are evenly
> worn & about the same thickness as the metal mounting plate underneath.
>
>   Thanks in advance,
>
> Neil
>
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Its definitely the bore not retracting by itself.<div>It will go back with =
the assistance of some slip joint pliers fwiw<br><br>On Monday, July 5, 202=
1,  &lt;<a href=3D"mailto:healeyguy@aol.com";>healeyguy@aol.com</a>&gt; wrot=
e:<br><blockquote class=3D"gmail_quote" style=3D"margin:0 0 0 .8ex;border-l=
eft:1px #ccc solid;padding-left:1ex">
<div style=3D"color:black;font:10pt Arial,Helvetica,sans-serif">Neil
<div>Maybe its not the cylinder retracting in the bore. Does the cylinder b=
ody slide easily in the backing plate?=C2=A0</div>

<div>P<br>
<br>
<br>

<div style=3D"font-family:arial,helvetica;font-size:10pt;color:black"><font=
 size=3D"2">-----Original Message-----<br>
From: Healey &lt;<a href=3D"mailto:67healey@gmail.com"; target=3D"_blank">67=
healey@gmail.com</a>&gt;<br>
To: Austin Healey &lt;<a href=3D"mailto:healeys@autox.team.net"; target=3D"_=
blank">healeys@autox.team.net</a>&gt;<br>
Sent: Mon, Jul 5, 2021 6:37 pm<br>
Subject: [Healeys] BJ8 Rear Brake<br>
<br>

<div>
<div dir=3D"ltr">=C2=A0I had to replace a leaking, original wheel cylinder=
=C2=A0(drivers side) earlier. Everything went fine with the install &amp; a=
djustment, except that on its inaugural=C2=A0run, it became quickly apparen=
t that things were not right.=C2=A0
<div>=C2=A0Took the drum back off again, only to find that the cylinder=C2=
=A0was not retracting properly.=C2=A0</div>

<div>=C2=A0 Group wisdom from the internet says you need to replace the rub=
ber pipe.No problem - except there is only 1 of these rubber brake pipes th=
at goes into a T to=C2=A0feed both rear brakes - and the problem is ONLY wi=
th the driver&#39;s brake - the passenger side rear wheel cylinder retracts=
 like a champ. Driver&#39;s side spring is ok btw.</div>

<div>=C2=A0So what I don&#39;t understand is - if the inside of the rubber =
pipe was swollen, not letting fluid back through, wouldn&#39;t this affect =
both rear brakes, not just one of them?</div>

<div><br>
</div>

<div>=C2=A0 Should I replace this one hose, or did I get a &quot;bad&quot; =
wheel cylinder=C2=A0from Moss? (yes, I ordered the cheaper aftermarket cyli=
nder=C2=A0@ $14 as opposed to the TRW brand cylinder=C2=A0@ $70), or do I r=
eplace both? or?</div>

<div><br>
</div>

<div>=C2=A0 Lastly, what is the min thickness of the rear shoes? Both are e=
venly worn &amp; about the same thickness as the metal mounting plate under=
neath.</div>

<div><br>
</div>

<div>=C2=A0 Thanks in advance,</div>

<div><br>
</div>

<div>Neil</div>

<div>=C2=A0</div>
</div>

</div>
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</blockquote></div>

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