Construction and other equipment - 7g=b loses ttans pressure

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7g=b loses ttans pressure

Printed From: Unofficial Allis
Category: Allis Chalmers
Forum Name: Construction and other equipment
Forum Description: everything else with orange (or yellow) paint
URL: https://www.allischalmers.com/forum/forum_posts.asp?TID=70502
Printed Date: 27 Jun 2025 at 10:32pm
Software Version: Web Wiz Forums 11.10 - http://www.webwizforums.com

Topic: 7g=b loses ttans pressure

Posted By: edwin
Subject: 7g=b loses ttans pressure
Date Posted: 18 May 2013 at 10:39pm

just bought machine. sometimes has trans pressure for 30 seconds . other times no pressure at all.all suggestions welcomed. Wher might ther be screens or filters ..thanks for your time.

Replies:

Posted By: DMiller
Date Posted: 19 May 2013 at 6:07am

7G B has a similar trans screen to the 7G, in the main trans case where the steering and main trans pump suction lines attach is a flange bolted to the face of the trans, drain the trans, remove the flange, on the backside attached to the flange is a permanent screen filter. As to the remaining filters I am not up on the B series, there should be filters for the steering and the trans in housings in-line to those systems. On my 7G the steering filters were behind a panel aside the shifter while the trans filter was hanging between the trans and the torque converter.