<html><head><meta http-equiv="content-type" content="text/html; charset=utf-8"></head><body dir="auto"><div dir="ltr"><meta http-equiv="content-type" content="text/html; charset=utf-8">I don’t know either Dean but I have seen that elbow and plug before. My memory is not good enough to remember exactly when, where, or what make & model but I have seen these before.<div><br></div><div>I think I agree with Brad. Probably to transfer heat to some option/implement/material. Small heater core in a heated cab? </div><div><br></div><div>Spencer<br><div><div><div><br><div dir="ltr">Sent from my iPhone</div><div dir="ltr"><br><br><br><div dir="ltr">Sent from my iPhone</div><blockquote type="cite">On Aug 13, 2021, at 11:36 AM, Dean Vinson <dean@vinsonfarm.net> wrote:<br><br></blockquote></div><blockquote type="cite"><div dir="ltr"><meta http-equiv="Content-Type" content="text/html; charset=us-ascii"><meta name="Generator" content="Microsoft Word 15 (filtered medium)"><style><!--
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</o:shapelayout></xml><![endif]--><div class="WordSection1"><p class="MsoNormal">The other evening I happened to notice this little pipe elbow sticking out of the side of the water pump on my Super M, and I realized I had no idea what it was for. Couldn’t find it in the operator’s manual, and photos of new replacement water pumps don’t show any port there. A well-done farmer mod, perhaps for purposes of adding a block heater? Or for circulating hot water through something else? Anybody ever seen one in that location?<o:p></o:p></p><p class="MsoNormal"><o:p> </o:p></p><p class="MsoNormal">Thanks very much,<o:p></o:p></p><p class="MsoNormal"><o:p> </o:p></p><p class="MsoNormal">Dean Vinson<o:p></o:p></p><p class="MsoNormal">Saint Paris, Ohio<o:p></o:p></p></div><div><water_pump_port.jpg></div><div><water_pump_port_comparison.jpg></div><span>_______________________________________________</span><br><span>AT mailing list</span><br><span>AT@lists.antique-tractor.com</span><br><span>http://lists.antique-tractor.com/listinfo.cgi/at-antique-tractor.com</span><br></div></blockquote></div></div></div></div></div></body></html>