Farm Equipment - 7000 series tachometer leads

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7000 series tachometer leads

Printed From: Unofficial Allis
Category: Allis Chalmers
Forum Name: Farm Equipment
Forum Description: everything about Allis-Chalmers farm equipment
URL: https://www.allischalmers.com/forum/forum_posts.asp?TID=209992
Printed Date: 06 Feb 2026 at 4:22pm
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Topic: 7000 series tachometer leads

Posted By: coggonobrien
Subject: 7000 series tachometer leads
Date Posted: 06 Feb 2026 at 2:26pm

I need to repair my tach and I have an electrical engineer/tism specialist who wants to take a look. Does anybody to have a diagram for the wires feeding it and what each one does by position (not color). Mine is a 7040. Thanks David

Replies:

Posted By: Alvin M
Date Posted: 06 Feb 2026 at 3:43pm

Look In The Back Of Your Manual