Farm Equipment - 160 tachometer question

Print Page | Close Window

160 tachometer question

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=28955
Printed Date: 20 May 2024 at 7:22pm
Software Version: Web Wiz Forums 11.10 - http://www.webwizforums.com

Topic: 160 tachometer question

Posted By: AcFordHawk
Subject: 160 tachometer question
Date Posted: 11 Apr 2011 at 6:48pm

Narrowed down why the tach isn't working on my 160. The 90 degree adapter is not engaging the coupler pin on the engine. After taking everything apart it appears the coupler pin is too short. Doing some measuring it looks to be 1/8 short of coming close to engaging the adapter. Anyone know how long the coupler pin (believe it is pressed into the rear of the cam) is supposed to be? Best measurement I get is about 3/8" and needs to be about 3/4".