Farm Equipment

Print Page | Close Window

7045 ?

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=33524
Printed Date: 12 Sep 2025 at 12:00am
Software Version: Web Wiz Forums 11.10 - http://www.webwizforums.com

Topic: 7045 ?

Posted By: XT in pa
Subject: 7045 ?
Date Posted: 08 Jul 2011 at 2:23pm

i am new to the 7000 series i was brush hogging today and i noticed it was leakin diff fluid out around the pto and my stub shaft is loose now what caused this to happen and what will it take to fix it ?

Thanks Shawn

-------------
190XT,D17and 7045

Replies:

Posted By: Russ-neia
Date Posted: 08 Jul 2011 at 6:35pm

Need to drain oil, take cover off under PTO (slide drawbar out of way) and have a look. The bearings are tapered with a stake-nut to put load on them, just like a wheel bearing. Likely they are loose or failing - allowing shaft movement, which causes the seal to leak.

Make sure your bush-hog PTO telescopes freely under load. I had a round baler ruin my tractor PTO because it had a tight spot in it. It would telescope freely by hand but put torque to it and it wouldn't slide. Took me and a mechanic several hours to finally figure that one out!

-------------
The innovators offer what others will imitate.