Farm Equipment - AC7040 help

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AC7040 help

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=36527
Printed Date: 21 Jun 2025 at 8:13pm
Software Version: Web Wiz Forums 11.10 - http://www.webwizforums.com

Topic: AC7040 help

Posted By: dualquads
Subject: AC7040 help
Date Posted: 01 Sep 2011 at 11:19am

I need to replace the cab blower motor in my 7040. I don't have a tech manual and wonder if anyone could tell me the simplest way to remove it? I have the roof slid back but that's as far as I got this morning, TOO HOT in the upper elevations of my shed today! Thank you for any help with this.

Replies:

Posted By: Hurst
Date Posted: 01 Sep 2011 at 6:28pm

On my black belly 7000 you take the roof off and take off another steel plate with like 8 or so bolts and that gives you access to your heater core, evaporator, and blower motor.

Hurst

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1979 Allis Chalmers 7000
5800 Hours

Posted By: MACK
Date Posted: 01 Sep 2011 at 9:08pm

You will need a helper to hold the bolts from bottom side. You will need to remove the air deflectors to get to bottom bolts.

There is a strip of metal about 1" wide that will keep the fans from coming out, a hack saw on one will solve that problem. MACK