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Re: [Healeys] OD problems--BJ8

To: healeys@autox.team.net
Subject: Re: [Healeys] OD problems--BJ8
From: Bob Spidell <bspidell@comcast.net>
Date: Mon, 7 Mar 2022 07:43:29 -0800
Delivered-to: mharc@autox.team.net
Delivered-to: healeys@autox.team.net
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Either MTL or straight 30 oil should work fine. Sounds like a hydraulics 
issue. First, check your oil level. If OK, if you can, take your car to 
the shop that rebuilt it; they should at least be willing to help you 
diagnose the problem. If not possible, you'll need to check pump 
pressure; you need a gauge and adapter to check it. If you don't have a 
shop--or a club or helpful Healey owner nearby--that can test it you can 
get a gauge: http://www.geocities.ws/jholekamp/

The pump shouldn't wear that fast; it's possible a piece of crud got 
under the pump check valve or something went wrong in the accumulator. 
Flushing your oil--check the screen under the big brass nut--might help, 
but it's not likely. Did the problem happen suddenly, or over time/miles?


On 3/7/2022 6:53 AM, Tom Felts via Healeys wrote:
> Several months ago I had the OD unit rebuilt (BJ8)---new brass parts.  
> Added 30w non detergent oil.  At first, it would shift into OD pretty 
> quick.  Now--it take forever to go into OD----a minute or more.  
> Coming out of OD is instantaneous.
>
> The question is why so long to go into OD.  Before rebuild, it would 
> go into OD quickly and perfectly every time.  I was using Redline MTL 
> then.
>
> Could the 30 wt be a little too heavy and be creating pressure 
> problems.  Might the MTL solve the problem?
>
> Thnks
> tom
>

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    Either MTL or straight 30 oil should work fine. Sounds like a
    hydraulics issue. First, check your oil level. If OK, if you can,
    take your car to the shop that rebuilt it; they should at least be
    willing to help you diagnose the problem. If not possible, you'll
    need to check pump pressure; you need a gauge and adapter to check
    it. If you don't have a shop--or a club or helpful Healey owner
    nearby--that can test it you can get a gauge:
    <a class="moz-txt-link-freetext" 
href="http://www.geocities.ws/jholekamp/";>http://www.geocities.ws/jholekamp/</a><br>
    <br>
    The pump shouldn't wear that fast; it's possible a piece of crud got
    under the pump check valve or something went wrong in the
    accumulator. Flushing your oil--check the screen under the big brass
    nut--might help, but it's not likely. Did the problem happen
    suddenly, or over time/miles?<br>
    <br>
    <br>
    <div class="moz-cite-prefix">On 3/7/2022 6:53 AM, Tom Felts via
      Healeys wrote:<br>
    </div>
    <blockquote type="cite"
cite="mid:1242563028.133052976.1646664839353.JavaMail.zimbra@windstream.net">
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      <div>Several months ago I had the OD unit rebuilt (BJ8)---new
        brass parts.  Added 30w non detergent oil.  At first, it would
        shift into OD pretty quick.  Now--it take forever to go into
        OD----a minute or more.  Coming out of OD is instantaneous.  </div>
      <div><br data-mce-bogus="1">
      </div>
      <div>The question is why so long to go into OD.  Before rebuild,
        it would go into OD quickly and perfectly every time.  I was
        using Redline MTL then.  </div>
      <div><br data-mce-bogus="1">
      </div>
      <div>Could the 30 wt be a little too heavy and be creating
        pressure problems.  Might the MTL solve the problem?</div>
      <div><br data-mce-bogus="1">
      </div>
      <div>Thnks</div>
      <div>tom</div>
      <br>
      <fieldset class="moz-mime-attachment-header"></fieldset>
      <pre class="moz-quote-pre" wrap="">
</pre>
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    <br>
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