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6060 Clutch

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=144904
Printed Date: 05 Apr 2026 at 12:53pm
Software Version: Web Wiz Forums 11.10 - http://www.webwizforums.com


Topic: 6060 Clutch
Posted By: Charlie175
Subject: 6060 Clutch
Date Posted: 29 Nov 2017 at 6:28am
More 6060 Clutch Woes.
After getting the new clutch in, everything buttoned up, set clutch play per manual, started it up and the clutch will not disengage. 
You can feel the pedal press the fingers in but that is it. I can start it in gear and the tractor moves and I can't stop it.
We tried the pedal adjustment each way but it did not help it.

Installed I measured the clutch fingers and they were right at the 4.8" per the manual (If I remember the dim right)

Any ideas why it will not release? Put it in gear and hold the brakes and see if that releases it?

PTO will engage and disengage fine



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Charlie

'48 B, '51 CA, '56 WD45 '61 D17, '63 D12, '65 D10 , '68 One-Ninety XTD



Replies:
Posted By: Rick
Date Posted: 29 Nov 2017 at 6:47am
Sounds like a bent clutch disc. You won't know, until you take it back apart, which sounds to me like that's what needs to be done. Rick


Posted By: Rick
Date Posted: 29 Nov 2017 at 6:51am
Did you have any trouble getting the unit aligned and the input shaft into the splines of the main drive disc? It don't take much as a person thinks to bend a disc...even with a little weight hanging on it can distort the disc, causing what you describe.   Rick


Posted By: SteveMaskey(MO)
Date Posted: 29 Nov 2017 at 7:17am
I have to agree with Rick. I had this happen on a Massey Ferguson 2 stage clutch. Had to take it back apart on my dime and disc was warped. I didn’t think it went together hard but it doesn’t take much to bend it


Posted By: Charlie175
Date Posted: 29 Nov 2017 at 7:47am
The first time it was a pain trying to get it together as we didn't have the PTO shaft back far enough. Pulled apart, corrected that, and it went right together.

We are using guide rods so that it holds alignment. 

I guess our first attempt may not have had it aligned and put pressure against the disk



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Charlie

'48 B, '51 CA, '56 WD45 '61 D17, '63 D12, '65 D10 , '68 One-Ninety XTD


Posted By: Rick
Date Posted: 29 Nov 2017 at 8:08am
Charlie...If you want to send the unit to me to repair the clutch disc/discs, just let me know and I would do that for you and the only cost there would be, would be to repair/replace the clutch discs. Rick


Posted By: allisrutledge
Date Posted: 29 Nov 2017 at 9:24am
Did you have a line up tool when you bolted it to the flywheel?

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Allis Chalmers still exist in my mind and barns


Posted By: LB0442
Date Posted: 29 Nov 2017 at 9:24am
Wrong pictures in previous post.

Could be the release bearing fork set screw loose?


Posted By: LB0442
Date Posted: 29 Nov 2017 at 9:27am
Here is a picture of the forks, set screw is on the bottom.




Posted By: LB0442
Date Posted: 29 Nov 2017 at 9:29am
Forgot to mention those pictures are from a 6080.  Not sure if it is the same as a 6060.


Posted By: Charlie175
Date Posted: 29 Nov 2017 at 9:33am
That's the PTO lever adjustment. 
Foot clutch is our issue


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Charlie

'48 B, '51 CA, '56 WD45 '61 D17, '63 D12, '65 D10 , '68 One-Ninety XTD


Posted By: Charlie175
Date Posted: 29 Nov 2017 at 9:34am
Originally posted by allisrutledge allisrutledge wrote:

Did you have a line up tool when you bolted it to the flywheel?

Yes we did.


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Charlie

'48 B, '51 CA, '56 WD45 '61 D17, '63 D12, '65 D10 , '68 One-Ninety XTD


Posted By: Charlie175
Date Posted: 29 Nov 2017 at 9:35am
Originally posted by Rick Rick wrote:

Charlie...If you want to send the unit to me to repair the clutch disc/discs, just let me know and I would do that for you and the only cost there would be, would be to repair/replace the clutch discs. Rick

Thanks Rick
Is there a easy way to check the disk to see if it is bent? I'd hate to send it back and find out that was not it.

Need to set aside a few hours again....


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Charlie

'48 B, '51 CA, '56 WD45 '61 D17, '63 D12, '65 D10 , '68 One-Ninety XTD


Posted By: LB0442
Date Posted: 29 Nov 2017 at 9:42am
Originally posted by Charlie175 Charlie175 wrote:

That's the PTO lever adjustment. 
Foot clutch is our issue

Yup your right, got to posting things and not thinking about it, too much of a rush.


Posted By: bradley6874
Date Posted: 29 Nov 2017 at 10:25am
Charlie the first one i did did the same exact thing I had bent the disc just a little and it wouldn't release broke her back down did it again little over 6000 hrs on this clutch over 5000 on original clutch

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You can wash the dirt off the body but you can’t wash the farmer out of the heart and soul


Posted By: Charlie175
Date Posted: 29 Nov 2017 at 10:33am
We got 1300 hrs on the original clutch. Some others in this area only got less than a 1000 hours out of them, Weak design or something...

I guess practice makes perfect.



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Charlie

'48 B, '51 CA, '56 WD45 '61 D17, '63 D12, '65 D10 , '68 One-Ninety XTD


Posted By: Amos
Date Posted: 29 Nov 2017 at 11:20am
I am at 12,000 hrs on my 6060 clutch.  For about 4000 of that it had a loader on it and did all the manure loading here.  The best tractor we have owned!


Posted By: Rick
Date Posted: 29 Nov 2017 at 11:29am
Yeah...Charlie, if it looks like a soup bowl when you take it out (in the center where the splined hub is), then you'll know on the inside disc that it's bent. The one that lays on the flywheel can be checked by laying it on the pressure plate and checking each side. If it jumps back up at ya', then it's bent. It's pretty elementary, really.   Rick


Posted By: Charlie175
Date Posted: 29 Nov 2017 at 12:02pm
This is a early model, I wonder if anything was changed on the later ones?

Oh well...embrace the suck.


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Charlie

'48 B, '51 CA, '56 WD45 '61 D17, '63 D12, '65 D10 , '68 One-Ninety XTD



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