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Do these pins look worn?

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=20876
Printed Date: 25 Sep 2024 at 12:17pm
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Topic: Do these pins look worn?
Posted By: KevinON
Subject: Do these pins look worn?
Date Posted: 16 Nov 2010 at 6:21am
Just looking over the variable speed on my M, and was wondering if these pins look worn.  Is it rebuildable?  Thanks http://www.allischalmers.com/new/forum/uploads/2039/Gleaner_M_Combine_Photos_Nov10_004.jpg - uploads/2039/Gleaner_M_Combine_Photos_Nov10_004.jpg



Replies:
Posted By: NEJim
Date Posted: 16 Nov 2010 at 8:15am
They look pretty worn to me.  It's easy to replace them by screwing them out and screwing the new ones in.  Use some thread lock on the new ones....


Posted By: KevinON
Date Posted: 16 Nov 2010 at 10:39am
Thanks, NEJim!  You are confirming what I thought.  There doesn't seem to be any noise from them at all, but I thought they were looking worn.  Take care.


Posted By: jiminnd
Date Posted: 17 Nov 2010 at 9:38pm
Also check the bushings in the sheave, if they get too bad will vibrate and wear the shaft, experince speaking.


Posted By: Steve M C/IL
Date Posted: 17 Nov 2010 at 11:02pm
Replace pins and bushings and it will last longer than you.If you are a real "tight wad" you can drive the bushings out and turn them 180 deg to have original new wear surface.These only wear on "load" side.


Posted By: KevinON
Date Posted: 18 Nov 2010 at 5:47am
Hey guys, can this all be done with everything still on the combine, or should it be taken apart.   I may take it all apart sometime, and replace the big bearing on the cross shaft, just for insurance.  It is easier to change now, than in the field in August!


Posted By: NEJim
Date Posted: 18 Nov 2010 at 8:11am
Kevin, it's not bad at all to take apart.  As long as you are into it, bearing replacement is probably a good idea.  Then it's all new and good for several years.



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