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Re: [Healeys] BN1 brake system

To: healeys@autox.team.net
Subject: Re: [Healeys] BN1 brake system
From: Bob Spidell <bspidell@comcast.net>
Date: Tue, 30 Aug 2022 22:16:05 -0700
Delivered-to: mharc@autox.team.net
Delivered-to: healeys@autox.team.net
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Begs the question: Would it help to unscrew the front cylinder 
cross-connect pipe and bleed a little fluid along with some air? Messy, 
to be sure.


On 8/30/2022 7:40 PM, greylinn--- via Healeys wrote:
>
> â?¦.if you have _some_ resistance, jam the pedal down hard (I use a 
> piece of wood between the pedal & the seat) and leave it as long as 
> you can. Do this repeatedly & you will find the pedal will come up. 
> Iâ??ve done this many times on several BN1s. The problem is where the 
> bleeders are situated on the front cylinders.
>
> Cheers
>
> Peter Linn
>
> Brisbane
>
> BN1 V6
>
> *From:*Healeys <healeys-bounces@autox.team.net> *On Behalf Of 
> *warthodson--- via Healeys
> *Sent:* Wednesday, 31 August 2022 10:27 AM
> *To:* healeys@autox.team.net
> *Subject:* [Healeys] BN1 brake system
>
> We have been trying for several months to bleed the brakes on RHD BN1, 
> to no avail. The car has been professionally restored & appears to be 
> in excellent condition. Today, we tried again to bleed the system 
> following the shop manual. I.E. backing off the adjusters on the front 
> & back & bleeding & then readjusting the brakes. The results were the 
> same. There seems to be an excessively large amount of pedal travel 
> before the brakes are engaged & when engaged they feel "spongy". We 
> have access to 2 other 100's for reference. Any help would be greatly 
> appreciated. Also, we are not clear on the adjustment of the free play 
> of the master cylinder.
>
> Gary Hodson
>
>

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    Begs the question: Would it help to unscrew the front cylinder
    cross-connect pipe and bleed a little fluid along with some air?
    Messy, to be sure.<br>
    <br>
    <br>
    <div class="moz-cite-prefix">On 8/30/2022 7:40 PM, greylinn--- via
      Healeys wrote:<br>
    </div>
    <blockquote type="cite"
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        <p class="MsoNormal"><span style="mso-fareast-language:EN-US">â?¦.if
            you have <u>some</u> resistance, jam the pedal down hard (I
            use a piece of wood between the pedal &amp; the seat) and
            leave it as long as you can. Do this repeatedly &amp; you
            will find the pedal will come up. Iâ??ve done this many times
            on several BN1s. The problem is where the bleeders are
            situated on the front cylinders.<o:p></o:p></span></p>
        <p class="MsoNormal"><span 
style="mso-fareast-language:EN-US"><o:p> </o:p></span></p>
        <p class="MsoNormal"><span 
style="mso-fareast-language:EN-US">Cheers<o:p></o:p></span></p>
        <p class="MsoNormal"><span 
style="mso-fareast-language:EN-US"><o:p> </o:p></span></p>
        <p class="MsoNormal"><span style="mso-fareast-language:EN-US">Peter
            Linn<o:p></o:p></span></p>
        <p class="MsoNormal"><span 
style="mso-fareast-language:EN-US">Brisbane<o:p></o:p></span></p>
        <p class="MsoNormal"><span style="mso-fareast-language:EN-US">BN1
            V6<o:p></o:p></span></p>
        <p class="MsoNormal"><span 
style="mso-fareast-language:EN-US"><o:p> </o:p></span></p>
        <div style="border:none;border-top:solid #E1E1E1
          1.0pt;padding:3.0pt 0cm 0cm 0cm">
          <p class="MsoNormal"><b><span lang="EN-US">From:</span></b><span
              lang="EN-US"> Healeys
              <a class="moz-txt-link-rfc2396E" 
href="mailto:healeys-bounces@autox.team.net";>&lt;healeys-bounces@autox.team.net&gt;</a>
 <b>On Behalf Of </b>warthodson---
              via Healeys<br>
              <b>Sent:</b> Wednesday, 31 August 2022 10:27 AM<br>
              <b>To:</b> <a class="moz-txt-link-abbreviated" 
href="mailto:healeys@autox.team.net";>healeys@autox.team.net</a><br>
              <b>Subject:</b> [Healeys] BN1 brake system<o:p></o:p></span></p>
        </div>
        <p class="MsoNormal"><o:p> </o:p></p>
        <div>
          <p class="MsoNormal"><span
              style="font-size:12.0pt;font-family:&quot;Comic Sans
              MS&quot;;color:black">We have been trying for several
              months to bleed the brakes on RHD BN1, to no avail. The
              car has been professionally restored &amp; appears to be
              in excellent condition. Today, we tried again to bleed the
              system following the shop manual. I.E. backing off the
              adjusters on the front &amp; back &amp; bleeding &amp;
              then readjusting the brakes. The results were the same.
              There seems to be an excessively large amount of pedal
              travel before the brakes are engaged &amp; when engaged
              they feel "spongy". We have access to 2 other 100's for
              reference. Any help would be greatly appreciated. Also, we
              are not clear on the adjustment of the free play of the
              master cylinder. <o:p></o:p></span></p>
          <div>
            <p class="MsoNormal"><span
                style="font-size:12.0pt;font-family:&quot;Comic Sans
                MS&quot;;color:black">Gary Hodson   <o:p></o:p></span></p>
          </div>
        </div>
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      <br>
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    <br>
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