Farm Equipment - 180 pto

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180 pto

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=149617
Printed Date: 26 Jul 2025 at 7:45pm
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Topic: 180 pto

Posted By: Joejack
Subject: 180 pto
Date Posted: 18 Apr 2018 at 9:19am

Just got a 180 allis the pto won't disengage anyone ever had one have this problem thanks

Replies:

Posted By: KJCHRIS
Date Posted: 18 Apr 2018 at 9:33am

On the hydraulic PTO the clutch brake can become worn, and not hold shaft from turning.. You'll need to acquire a service manual to learn how and where to check hydraulic system pressures. IF the PTO clutch is faulty they are fairly simple to repair. Have you tried to run a pto powered implement with the tractor? Does the drag of the implement stop the shaft? IF not you may also have clutch-pack problems. Enjoy the tractor, the 170- 180- 190 -200's are some of the best AC built.

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AC 200, CAH, AC185D bareback, AC 180D bareback, D17 III, WF. D17 Blackbar grill, NF. D15 SFW. Case 1175 CAH, Bobcat 543B,

Posted By: Jim Hancock
Date Posted: 18 Apr 2018 at 9:58am

Welcome to the Forum, Joejack!

Where are you in Se KS?

I was born & raised over sw of Carthage and my family farmed around the area.

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How blessed we are by HIS GRACE!

Posted By: Joejack
Date Posted: 18 Apr 2018 at 6:00pm

Yes I had the bushing on it works good doesn't slow pto down at all when you move the lever to engage or disengage pto it moves easy feels like it is not moving anything and it moves back foward on its own. Thanks I am located by elsmore ks

Posted By: Joejack
Date Posted: 18 Apr 2018 at 6:01pm

I meant bushhog dang autocorrect

Posted By: DougG
Date Posted: 18 Apr 2018 at 7:14pm

Not sure if this is hyd pto , if not Check the linkage from the lever to the place behind the battery box, its a combination of rods and linkage,,

Posted By: Joejack
Date Posted: 18 Apr 2018 at 7:17pm

Thanks I checked it linkage is moving

Posted By: DougG
Date Posted: 18 Apr 2018 at 7:18pm

Theres a coupler inside the Power Director that may have failed

Posted By: Joejack
Date Posted: 18 Apr 2018 at 8:44pm

Ok thanks that's what I was afraid of

Posted By: MACK
Date Posted: 18 Apr 2018 at 8:47pm

Pin sheared in linkage going into housing or shifter broken inside. MACK

Posted By: Joejack
Date Posted: 19 Apr 2018 at 6:39am

Ok thanks I will pull inspection plate on pd

Posted By: sason
Date Posted: 19 Apr 2018 at 7:29am

let me know what you find i may have some spare parts and i only live up the road.

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180 with a turbo and 460 loader.

Posted By: Joejack
Date Posted: 19 Apr 2018 at 12:27pm

Ok thanks

Posted By: Joejack
Date Posted: 19 Apr 2018 at 6:45pm

Going to have to get a manual is the pd inspection plate on 1970 180allis behind brake pedals with a hydraulic relief value on it

Posted By: DougG
Date Posted: 19 Apr 2018 at 7:43pm

Yup