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Re: [TR] Is this symptom I'm getting indicative of a bad front wheel bea

To: triumphs@autox.team.net
Subject: Re: [TR] Is this symptom I'm getting indicative of a bad front wheel bearing?
From: Paul Tegler <ptegler@verizon.net> mail.backend.jedi.jws.acl:role.jedi.acl.token.atz.jws.hermes.aol
Date: Mon, 27 Feb 2023 22:53:28 -0500
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really lucky it didn't rip the whole fender off

ptegler


On 2/27/2023 8:18 PM, Alex & Janet Thomson wrote:
>
> Wow! That definitely is a car with a broken leg! Iâ??ve never done any 
> work on an MG but Iâ??ve never heard of a pre-load of 101 ft.-lbs. for 
> front wheel bearings. All of our farm tractors, about 10, from a 
> Farmall H to a Deere 4250, use the common specification of â??hand 
> tighten to a slight drag, and then back off to the nearest 
> castellationâ??. Thatâ??s what I have done on all of our cars and trucks 
> over the years and it seems to work.
>
> Can someone explain the 101 ft.-lb. spec or is that just a misprint?
>
> Alex Thomson
>
> *From:*Triumphs [mailto:triumphs-bounces@autox.team.net] *On Behalf Of 
> *Don Hiscock
> *Sent:* Monday, February 27, 2023 7:21 PM
> *To:* Philip Ethier
> *Cc:* Triumphs
> *Subject:* Re: [TR] Is this symptom I'm getting indicative of a bad 
> front wheel bearing?
>
> And I lost a front wheel on my TR3B at 70 mph on I-70 in 2014.  I've 
> not quite gotten over that episode yet,  Yes, don't fool around with 
> wheel bearings!
>
> The root cause of my wheel-fell-off episode was a restorer who was 
> more used to MG bearing preloads than a TR3's non-preloaded bearings.  
> He read this part of the Red Book service instructions as 101 lb·ft, 
> not 10 lb·ft.  Yikes.
>
> https://photos.smugmug.com/photos/i-7mHq3MK/0/07d96589/O/i-7mHq3MKpng 
> <https://photos.smugmug.com/photos/i-7mHq3MK/0/07d96589/O/i-7mHq3MK.png>
>
> https://photos.smugmug.com/photos/i-8zPPqt3/0/1e459484/XL/i-8zPPqt3-XL.jpg
>
> https://photos.smugmug.com/photos/i-wBTPGjg/0/5123f2e5/X3/i-wBTPGjg-X3.jpg
>
> This happened in western Ohio, not too far from Macy's Garage as it 
> turned out.  And although Mark and Co. didn't do the work that led to 
> the wheel coming off, they know my car and were able to take it into 
> their shop that afternoon while I flew home.
>
> So listen to the voice of two of us with scary experiences.  Take care 
> with wheel bearings.
>
> On Mon, Feb 27, 2023 at 6:01 PM Philip Ethier <pethier7@gmail.com> wrote:
>
>     Don't mess with wheel bearings. Get it checked out.  I lost a
>     wheel on my TR4 on the way home from the VTR in 2005.
>
>     On Mon, Feb 27, 2023 at 5:35â?¯PM Sujit Roy <triumphstag@gmail.com>
>     wrote:
>
>         I have a Stag and have checked and changed various components
>         like bottom ball joint and top shock mount, but am still
>         experiencing a vibration, through the steering wheel,  from
>         the left front wheel only when I'm turning left. The car had
>         been fitted with all new poly bushes.
>
>         There is no vibration going straight or when turning right.
>
>         I plan to swap the wheel with my spare,  but can a bad bearing
>         cause these symptoms?
>
>         The hub rotates smoothly and there is no noise.
>
>         The TR6 uses a similar vertical link setup as the Stag. The
>         hub bearings are tapered.
>
>         Sujit
>
>         -- 
>
>         Sujit Roy
>         Cupertino, California
>
>
>         https://triumphstagblog.wordpress.com/
>
>         ** triumphs@autox.team.net **
>
>         Donate: http://www.team.net/donate.html
>         Archive: http://www.team.net/pipermail/triumphs
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>         http://autox.team.net/mailman/options/triumphs/pethier7@gmail.com
>
>
>     -- 
>
>     Phil Ethier West Side Saint Paul Minnesota USA
>
>     1973 Triumph Stag LE22439UBW "uncle jack", Sapphire Blue
>
>     ** triumphs@autox.team.net **
>
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>
>
> **triumphs@autox.team.net  **
>
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-- 
Paul Tegler
ptegler@verizon.net   www.teglerizer.com

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    <p>really lucky it didn't rip the whole fender off</p>
    <p>ptegler</p>
    <p><br>
    </p>
    <div class="moz-cite-prefix">On 2/27/2023 8:18 PM, Alex &amp; Janet
      Thomson wrote:<br>
    </div>
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      <div class="WordSection1">
        <p class="MsoNormal"><span
style="font-family:&quot;Calibri&quot;,&quot;sans-serif&quot;;color:#1F497D">Wow!
            That definitely is a car with a broken leg! Iâ??ve never done
            any work on an MG but Iâ??ve never heard of a pre-load of 101
            ft.-lbs. for front wheel bearings. All of our farm tractors,
            about 10, from a Farmall H to a Deere 4250, use the common
            specification of â??hand tighten to a slight drag, and then
            back off to the nearest castellationâ??. Thatâ??s what I have
            done on all of our cars and trucks over the years and it
            seems to work.<o:p></o:p></span></p>
        <p class="MsoNormal"><span
style="font-family:&quot;Calibri&quot;,&quot;sans-serif&quot;;color:#1F497D"><o:p> </o:p></span></p>
        <p class="MsoNormal"><span
style="font-family:&quot;Calibri&quot;,&quot;sans-serif&quot;;color:#1F497D">Can
            someone explain the 101 ft.-lb. spec or is that just a
            misprint?<o:p></o:p></span></p>
        <p class="MsoNormal"><span
style="font-family:&quot;Calibri&quot;,&quot;sans-serif&quot;;color:#1F497D"><o:p> </o:p></span></p>
        <p class="MsoNormal"><span
style="font-family:&quot;Calibri&quot;,&quot;sans-serif&quot;;color:#1F497D">Alex
            Thomson<o:p></o:p></span></p>
        <p class="MsoNormal"><span
style="font-family:&quot;Calibri&quot;,&quot;sans-serif&quot;;color:#1F497D"><o:p> </o:p></span></p>
        <p class="MsoNormal"><b><span
style="font-size:10.0pt;font-family:&quot;Tahoma&quot;,&quot;sans-serif&quot;">From:</span></b><span
style="font-size:10.0pt;font-family:&quot;Tahoma&quot;,&quot;sans-serif&quot;">
            Triumphs [<a class="moz-txt-link-freetext" 
href="mailto:triumphs-bounces@autox.team.net";>mailto:triumphs-bounces@autox.team.net</a>]
 <b>On
              Behalf Of </b>Don Hiscock<br>
            <b>Sent:</b> Monday, February 27, 2023 7:21 PM<br>
            <b>To:</b> Philip Ethier<br>
            <b>Cc:</b> Triumphs<br>
            <b>Subject:</b> Re: [TR] Is this symptom I'm getting
            indicative of a bad front wheel bearing?<o:p></o:p></span></p>
        <p class="MsoNormal"><o:p> </o:p></p>
        <div>
          <div>
            <p class="MsoNormal">And I lost a front wheel on my TR3B at
              70 mph on I-70 in 2014.  I've not quite gotten over that
              episode yet,  Yes, don't fool around with wheel 
bearings!<o:p></o:p></p>
          </div>
          <div>
            <p class="MsoNormal"><o:p> </o:p></p>
          </div>
          <div>
            <p class="MsoNormal">The root cause of my wheel-fell-off
              episode was a restorer who was more used to MG bearing
              preloads than a TR3's non-preloaded bearings.  He read
              this part of the Red Book service instructions as 101
              lb·ft, not 10 lb·ft.  Yikes.<o:p></o:p></p>
          </div>
          <div>
            <p class="MsoNormal"><a
href="https://photos.smugmug.com/photos/i-7mHq3MK/0/07d96589/O/i-7mHq3MK.png";
                
moz-do-not-send="true">https://photos.smugmug.com/photos/i-7mHq3MK/0/07d96589/O/i-7mHq3MKpng</a><o:p></o:p></p>
          </div>
          <div>
            <p class="MsoNormal"><a
href="https://photos.smugmug.com/photos/i-8zPPqt3/0/1e459484/XL/i-8zPPqt3-XL.jpg";
                moz-do-not-send="true" 
class="moz-txt-link-freetext">https://photos.smugmug.com/photos/i-8zPPqt3/0/1e459484/XL/i-8zPPqt3-XL.jpg</a><o:p></o:p></p>
          </div>
          <div>
            <p class="MsoNormal"><a
href="https://photos.smugmug.com/photos/i-wBTPGjg/0/5123f2e5/X3/i-wBTPGjg-X3.jpg";
                moz-do-not-send="true" 
class="moz-txt-link-freetext">https://photos.smugmug.com/photos/i-wBTPGjg/0/5123f2e5/X3/i-wBTPGjg-X3.jpg</a><o:p></o:p></p>
          </div>
          <div>
            <p class="MsoNormal"><o:p> </o:p></p>
          </div>
          <div>
            <p class="MsoNormal">This happened in western Ohio, not too
              far from Macy's Garage as it turned out.  And although
              Mark and Co. didn't do the work that led to the wheel
              coming off, they know my car and were able to take it into
              their shop that afternoon while I flew home.<o:p></o:p></p>
          </div>
          <div>
            <p class="MsoNormal"><o:p> </o:p></p>
          </div>
          <div>
            <p class="MsoNormal">So listen to the voice of two of us
              with scary experiences.  Take care with wheel 
bearings.<o:p></o:p></p>
          </div>
        </div>
        <p class="MsoNormal"><o:p> </o:p></p>
        <div>
          <div>
            <p class="MsoNormal">On Mon, Feb 27, 2023 at 6:01 PM Philip
              Ethier &lt;<a href="mailto:pethier7@gmail.com";
                moz-do-not-send="true" 
class="moz-txt-link-freetext">pethier7@gmail.com</a>&gt;
              wrote:<o:p></o:p></p>
          </div>
          <blockquote style="border:none;border-left:solid #CCCCCC
            1.0pt;padding:0in 0in 0in
            6.0pt;margin-left:4.8pt;margin-right:0in">
            <div>
              <div>
                <p class="MsoNormal">Don't mess with wheel bearings. 
                  Get it checked out.  I lost a wheel on my TR4 on the
                  way home from the VTR in 2005.<o:p></o:p></p>
              </div>
              <p class="MsoNormal"><o:p> </o:p></p>
              <div>
                <div>
                  <p class="MsoNormal">On Mon, Feb 27, 2023 at 5:35â?¯PM
                    Sujit Roy &lt;<a href="mailto:triumphstag@gmail.com";
                      target="_blank" moz-do-not-send="true"
                      
class="moz-txt-link-freetext">triumphstag@gmail.com</a>&gt;
                    wrote:<o:p></o:p></p>
                </div>
                <blockquote style="border:none;border-left:solid #CCCCCC
                  1.0pt;padding:0in 0in 0in
                  6.0pt;margin-left:4.8pt;margin-right:0in">
                  <div>
                    <p class="MsoNormal">I have a Stag and have checked
                      and changed various components like bottom ball
                      joint and top shock mount, but am still
                      experiencing a vibration, through the
                      steering wheel,  from the left front wheel only
                      when I'm turning left. The car had been fitted
                      with all new poly bushes.<o:p></o:p></p>
                    <div>
                      <p class="MsoNormal">There is no vibration going
                        straight or when turning right. <o:p></o:p></p>
                    </div>
                    <div>
                      <p class="MsoNormal">I plan to swap the wheel with
                        my spare,  but can a bad bearing cause these
                        symptoms?<o:p></o:p></p>
                    </div>
                    <div>
                      <p class="MsoNormal">The hub rotates smoothly and
                        there is no noise.<o:p></o:p></p>
                    </div>
                    <div>
                      <p class="MsoNormal"><o:p> </o:p></p>
                    </div>
                    <div>
                      <p class="MsoNormal">The TR6 uses a similar
                        vertical link setup as the Stag. The hub
                        bearings are tapered.<o:p></o:p></p>
                    </div>
                    <div>
                      <p class="MsoNormal"><o:p> </o:p></p>
                    </div>
                    <div>
                      <p class="MsoNormal"><o:p> </o:p></p>
                    </div>
                    <div>
                      <p class="MsoNormal">Sujit <br clear="all">
                        <o:p></o:p></p>
                      <div>
                        <p class="MsoNormal"><o:p> </o:p></p>
                      </div>
                      <p class="MsoNormal">-- <o:p></o:p></p>
                      <div>
                        <div>
                          <div>
                            <p class="MsoNormal">Sujit Roy<br>
                              Cupertino, California<o:p></o:p></p>
                          </div>
                          <div>
                            <p class="MsoNormal"
                              style="margin-bottom:12.0pt"><br>
                              <a
                                href="https://triumphstagblog.wordpress.com/";
                                target="_blank" moz-do-not-send="true"
                                
class="moz-txt-link-freetext">https://triumphstagblog.wordpress.com/</a><o:p></o:p></p>
                          </div>
                        </div>
                      </div>
                    </div>
                  </div>
                  <p class="MsoNormal">** <a
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                      target="_blank" moz-do-not-send="true"
                      class="moz-txt-link-freetext">triumphs@autox.team.net</a>
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              </div>
              <p class="MsoNormal"><br clear="all">
                <o:p></o:p></p>
              <div>
                <p class="MsoNormal"><o:p> </o:p></p>
              </div>
              <p class="MsoNormal">-- <o:p></o:p></p>
              <div>
                <div>
                  <div>
                    <div>
                      <div>
                        <div>
                          <div>
                            <div>
                              <div>
                                <p class="MsoNormal"><span
style="font-size:9.5pt;font-family:&quot;Verdana&quot;,&quot;sans-serif&quot;;color:black;background:#EFEFEF">Phil
                                    Ethier West Side Saint Paul
                                    Minnesota USA</span><o:p></o:p></p>
                              </div>
                              <div>
                                <p class="MsoNormal"><span
style="font-family:&quot;Verdana&quot;,&quot;sans-serif&quot;;color:black;background:#EFEFEF">1973
                                    Triumph Stag LE22439UBW "uncle
                                    jack", Sapphire Blue</span><o:p></o:p></p>
                              </div>
                            </div>
                          </div>
                        </div>
                      </div>
                    </div>
                  </div>
                </div>
              </div>
            </div>
            <p class="MsoNormal">** <a
                href="mailto:triumphs@autox.team.net"; target="_blank"
                moz-do-not-send="true" 
class="moz-txt-link-freetext">triumphs@autox.team.net</a>
              **<br>
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      <fieldset class="moz-mime-attachment-header"></fieldset>
      <pre class="moz-quote-pre" wrap="">** <a class="moz-txt-link-abbreviated" 
href="mailto:triumphs@autox.team.net";>triumphs@autox.team.net</a> **

Archive: <a class="moz-txt-link-freetext" 
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    <pre class="moz-signature" cols="72">-- 
Paul Tegler
<a class="moz-txt-link-abbreviated" 
href="mailto:ptegler@verizon.net";>ptegler@verizon.net</a>  <a 
class="moz-txt-link-abbreviated" 
href="http://www.teglerizer.com";>www.teglerizer.com</a></pre>
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