Farm Equipment - 7040 power directer

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7040 power directer

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=208568
Printed Date: 20 Oct 2025 at 11:10pm
Software Version: Web Wiz Forums 11.10 - http://www.webwizforums.com

Topic: 7040 power directer

Posted By: waltw
Subject: 7040 power directer
Date Posted: 18 Oct 2025 at 10:09am

    When first started it will not move in low.
      In first gear low range with high held down it will pull along but it takes a few minutes to for high to actually lock in, once it will fully ingage in high I can shift
To higher gears and it will and work in high but still want move in low.
      After 15 minutes or so it will start
Working in low . Will work normal the rest of day. I can apply brakes and load it down in low and high, clutches dont slip.

Replies:

Posted By: DrAllis
Date Posted: 18 Oct 2025 at 4:53pm

Where exactly are you checking the oil for the transmission ??

Posted By: Lynn Marshall
Date Posted: 18 Oct 2025 at 7:43pm

The transmission oil pressure light can be used to diagnose power director leakage, if it's working.