Farm Equipment - 190 issues

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190 issues

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=125196
Printed Date: 20 May 2025 at 12:21am
Software Version: Web Wiz Forums 11.10 - http://www.webwizforums.com

Topic: 190 issues

Posted By: acplowboy45
Subject: 190 issues
Date Posted: 29 Jun 2016 at 12:22pm

I just need to know if I'm correct on my material. I been checking fluid levels and my PD side the thread in dipstick is good but the transmission side the one that u push and lock in like a radiator cap those fluid levels have not been up where they need to be......so more than likely the PD seal is going bad...because in the rear of the tractor where the top link plate goes there is a check plug and I drained out a 5 gal bucket of hydraulic fluid...that was the reason I had to change the lift arm seals because the fluid should never be above that check plug...this leads me to believe that my PD seal is going bad...the thing is I just put all new PD in and the pd seals along with the PTO seals in it about 3 years ago. Am I on the right track...or is there a possibility that the PTO seal is bad. Sorry it's so long...I love my 190 but about to get the best me.

Replies:

Posted By: Stan IL&TN
Date Posted: 29 Jun 2016 at 1:01pm

Seems there is a temporary fix where the drain plugs could be removed and two 90 degree nipples inserted with a hose connecting the two chambers so that the fluid stays at the same level in both? Others will correct me if I'm wrong on this.

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1957 WD45 dad's first AC

1968 one-seventy

1956 F40 Ferguson

Posted By: DrAllis
Date Posted: 29 Jun 2016 at 1:30pm

The "check plug" you're referring to near the top link bracket?? DO NOT check any oil level with it. If you drained 5 gallons of oil and now the dipstick is low, that's why !! Oil level is up almost to the lift arm housing shaft bottom on a 4-pinion differential tractor. If oil level stays constant at the threaded dipstick, you do not have a PD seal issue.

Posted By: acplowboy45
Date Posted: 29 Jun 2016 at 1:44pm

You guys no ur stuff and guys like myself sure appreciate your feed back..I know I personally do..I just want to say a big THANK YOU TO EVERYONE. You have helped me thur putting in the PD to the overhaul job and much more. Thanks