Farm Equipment - Hydraulic transmission Filters

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Hydraulic transmission Filters

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=169752
Printed Date: 31 Oct 2025 at 12:16am
Software Version: Web Wiz Forums 11.10 - http://www.webwizforums.com

Topic: Hydraulic transmission Filters

Posted By: Blaine
Subject: Hydraulic transmission Filters
Date Posted: 03 Apr 2020 at 6:44am

Im trying to find out how many hydraulic transmission filters there are on my 2 WD 8070 .
How critical is my fluid level when reading dip stick etc ?
My light started flickering , now its constantly on . I do feel a shutter in the drive when moving ..

Replies:

Posted By: SteveM C/IL
Date Posted: 03 Apr 2020 at 10:03pm

Pwr shft or PD? which lite?

Posted By: DrAllis
Date Posted: 04 Apr 2020 at 6:17am

Transmission oil is on the dipstick. Oil should be checked with the tractor on a level surface after sitting overnite is best. CHECK BOTH SIDES OF THE DIPSTICK !! As long as it is, sometimes one side of the dipstick will say full and the other may not. BOTH sides must agree.

Posted By: REEDE
Date Posted: 04 Apr 2020 at 6:39am

Hyd. filters are AGCO # 70270781 and # 70270782. Trans. filters are AGCO # 70269856 for the power shift or AGCO # 70267600 for the power director.

Posted By: Hunt4Allis
Date Posted: 04 Apr 2020 at 7:41am

At what size do tractors start using hydraulic filters? I wish they had them on smaller tractors,as in my case with really dirty chunky oil(or even for that matter if you hook up any implements that have junk in there system left over it would not contaminate your entire system and possibly make your pump stop working correctly) a filter would stop it before it gets back into the pump maybe?
Thanks Matt