mgs
[Top] [All Lists]

Re: [Mgs] choke not working

To: dave northrup <dave@ranteer.com>, "mgs@autox.team.net" <mgs@autox.team.net>
Subject: Re: [Mgs] choke not working
From: David Councill <dcouncill@karamursel.org>
Date: Sat, 22 Jun 2024 12:53:33 -0700
Delivered-to: mharc@autox.team.net
Delivered-to: mgs@autox.team.net
References: <a91e52f819d24ceb8014f705aebbde14@ranteer.com> <0c104f49-e964-4d8f-9097-0ff1b1eed7ff@karamursel.org> <006fabf3e4e14c3dbbc637c14df2f816@ranteer.com>
User-agent: Mozilla Thunderbird
This is a multi-part message in MIME format.
--===============1460342316171216753==
 boundary="------------DU2LZeOWsWKzVxenskHXniA2"
Content-Language: en-US

This is a multi-part message in MIME format.
--------------DU2LZeOWsWKzVxenskHXniA2
Content-Transfer-Encoding: 8bit

A quick check on my 64B indicates my knob comes out just slightly over 
1" so that might be one thing. Also, when the knob is pushed in, the 
cable above the brass lever should not have any freeplay so you get full 
travel when you do pull out the cable. The pictures indicate correct 
cabling but also verify the cable end is not slipping on that carb choke 
bracket connection  when you pull the knob out.

Now off to test the thermostat replacement on my 67BGT...


On 6/22/2024 12:02 PM, dave northrup wrote:
> The brass part does not move via the cable.  That is my problem.  I 
> can manually move the brass part no problem.   But the cable does 
> nothing when the knob is pulled out although the knob comes out 3/4"
>
>
> -------- Original message --------
> From: David Councill <dcouncill@karamursel.org>
> Date: 6/22/24 1:53 PM (GMT-06:00)
> To: mgs@autox.team.net
> Subject: Re: [Mgs] choke not working
>
> The important part to look at is the motion of the jets. When you pull 
> out the choke, that brass lever will move up and the jets will lower. 
> You may need to adjust the brass lever downwards to have a longer 
> travel for the jets to go lower. Also, both jets should move downwards 
> identically - if not, you may have to adjust the brackets that connect 
> to the carb cam fast idle pieces.
>
> David Councill
>
> 67 BGT, 64B, 72B
>
> On 6/22/2024 10:52 AM, dave northrup wrote:
>>
>> Its an early 5 main mgb engine with HS4â??s in an MGA.  I have the 
>> choke cable hooked up correctly I believe.  Attached are pictures.
>>
>> When I pull the choke out you can see the lower part move just a 
>> little, more like flexing.  What am I missing?
>>
--------------DU2LZeOWsWKzVxenskHXniA2
Content-Transfer-Encoding: 8bit

<!DOCTYPE html>
<html>
  <head>
    <meta http-equiv="Content-Type" content="text/html; charset=UTF-8">
  </head>
  <body>
    <p>A quick check on my 64B indicates my knob comes out just slightly
      over 1" so that might be one thing. Also, when the knob is pushed
      in, the cable above the brass lever should not have any freeplay
      so you get full travel when you do pull out the cable. The
      pictures indicate correct cabling but also verify the cable end is
      not slipping on that carb choke bracket connection  when you pull
      the knob out. <br>
    </p>
    <p>Now off to test the thermostat replacement on my 67BGT...</p>
    <p><br>
    </p>
    <div class="moz-cite-prefix">On 6/22/2024 12:02 PM, dave northrup
      wrote:<br>
    </div>
    <blockquote type="cite"
      cite="mid:006fabf3e4e14c3dbbc637c14df2f816@ranteer.com">
      <meta http-equiv="Content-Type" content="text/html; charset=UTF-8">
      <meta content="text/html; charset=utf-8">
      The brass part does not move via the cable.  That is my problem. 
       I can manually move the brass part no problem.   But the cable
      does nothing when the knob is pulled out although the knob comes
      out 3/4"
      <div><br>
      </div>
      <div><br>
      </div>
      <div>-------- Original message --------</div>
      <div>From: David Councill <a class="moz-txt-link-rfc2396E" 
href="mailto:dcouncill@karamursel.org";>&lt;dcouncill@karamursel.org&gt;</a> 
</div>
      <div>Date: 6/22/24 1:53 PM (GMT-06:00) </div>
      <div>To: <a class="moz-txt-link-abbreviated" 
href="mailto:mgs@autox.team.net";>mgs@autox.team.net</a> </div>
      <div>Subject: Re: [Mgs] choke not working </div>
      <div><br>
      </div>
      <div>
        <p>The important part to look at is the motion of the jets. When
          you pull out the choke, that brass lever will move up and the
          jets will lower. You may need to adjust the brass lever
          downwards to have a longer travel for the jets to go lower.
          Also, both jets should move downwards identically - if not,
          you may have to adjust the brackets that connect to the carb
          cam fast idle pieces.
          <br>
        </p>
        <p>David Councill</p>
        <p>67 BGT, 64B, 72B<br>
        </p>
        <div class="moz-cite-prefix">On 6/22/2024 10:52 AM, dave
          northrup wrote:<br>
        </div>
        <blockquote type="cite">
          <meta name="Generator"
            content="Microsoft Word 15 (filtered medium)">
          <style>@font-face
        {font-family:"Cambria Math"}@font-face
        {font-family:Calibri}p.MsoNormal, li.MsoNormal, div.MsoNormal
        {margin:0in;
        font-size:11.0pt;
        font-family:"Calibri",sans-serif}span.EmailStyle17
        {font-family:"Calibri",sans-serif;
        color:black}.MsoChpDefault
        {font-family:"Calibri",sans-serif}div.WordSection1
        {}</style>
          <div class="WordSection1">
            <p class="MsoNormal"><span style="color:black">Its an early
                5 main mgb engine with HS4â??s in an MGA.  I have the
                choke cable hooked up correctly I believe.  Attached are
                pictures.</span></p>
            <p class="MsoNormal"><span style="color:black"> </span></p>
            <p class="MsoNormal"><span style="color:black">When I pull
                the choke out you can see the lower part move just a
                little, more like flexing.  What am I missing?</span></p>
          </div>
          <span style="white-space:pre-wrap"></span></blockquote>
      </div>
    </blockquote>
  </body>
</html>

--------------DU2LZeOWsWKzVxenskHXniA2--

--===============1460342316171216753==
Content-Transfer-Encoding: 7bit
Content-Disposition: inline

_______________________________________________

Mgs@autox.team.net

Archive: http://www.team.net/pipermail/mgs http://autox.team.net/archive

Unsubscribe: http://autox.team.net/mailman/options/mgs/mharc@autox.team.net

--===============1460342316171216753==--

<Prev in Thread] Current Thread [Next in Thread>