<html>
<head>
<meta http-equiv="Content-Type" content="text/html;
charset=windows-1252">
</head>
<body>
Here's one (but it appears you have to be a member of the AHCUSA): <br>
<br>
<a class="moz-txt-link-freetext" href="https://healey.org/members-area/tech-archives-more/77-electrical/285-polarity-reversing.html">https://healey.org/members-area/tech-archives-more/77-electrical/285-polarity-reversing.html</a><br>
<br>
<div class="moz-cite-prefix">On 3/6/2020 6:31 PM, ahbn6--- via
Healeys wrote:<br>
</div>
<blockquote type="cite"
cite="mid:004a01d5f428$856e5f90$904b1eb0$@verizon.net">
<meta http-equiv="Content-Type" content="text/html;
charset=windows-1252">
<meta name="Generator" content="Microsoft Word 15 (filtered
medium)">
<style><!--
/* Font Definitions */
@font-face
{font-family:"Cambria Math";
panose-1:2 4 5 3 5 4 6 3 2 4;}
@font-face
{font-family:Calibri;
panose-1:2 15 5 2 2 2 4 3 2 4;}
@font-face
{font-family:"Arial Black";
panose-1:2 11 10 4 2 1 2 2 2 4;}
/* Style Definitions */
p.MsoNormal, li.MsoNormal, div.MsoNormal
{margin:0in;
margin-bottom:.0001pt;
font-size:11.0pt;
font-family:"Calibri",sans-serif;}
span.EmailStyle17
{mso-style-type:personal-compose;
font-family:"Arial Black",sans-serif;
color:windowtext;
font-weight:bold;}
.MsoChpDefault
{mso-style-type:export-only;
font-family:"Calibri",sans-serif;}
@page WordSection1
{size:8.5in 11.0in;
margin:1.0in 1.0in 1.0in 1.0in;}
div.WordSection1
{page:WordSection1;}
--></style><!--[if gte mso 9]><xml>
<o:shapedefaults v:ext="edit" spidmax="1026" />
</xml><![endif]--><!--[if gte mso 9]><xml>
<o:shapelayout v:ext="edit">
<o:idmap v:ext="edit" data="1" />
</o:shapelayout></xml><![endif]-->
<div class="WordSection1">
<p class="MsoNormal"><b><span
style="font-size:12.0pt;font-family:"Arial
Black",sans-serif">Is there any step by instructions
on how to change to negative ground?<o:p></o:p></span></b></p>
<p class="MsoNormal"><b><span
style="font-size:12.0pt;font-family:"Arial
Black",sans-serif"><o:p> </o:p></span></b></p>
<p class="MsoNormal"><b><span
style="font-size:12.0pt;font-family:"Arial
Black",sans-serif">John Sims<o:p></o:p></span></b></p>
<p class="MsoNormal"><b><span
style="font-size:12.0pt;font-family:"Arial
Black",sans-serif"><a href="http://www.healey6.com/"
moz-do-not-send="true">www.healey6.com</a><o:p></o:p></span></b></p>
<p class="MsoNormal"><b><span
style="font-size:12.0pt;font-family:"Arial
Black",sans-serif">Matawan, NJ<o:p></o:p></span></b></p>
<p class="MsoNormal"><o:p> </o:p></p>
</div>
<br>
</blockquote>
<br>
</body>
</html>