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WD pto drive gear retaining ring

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=195415
Printed Date: 03 May 2024 at 4:14am
Software Version: Web Wiz Forums 11.10 - http://www.webwizforums.com


Topic: WD pto drive gear retaining ring
Posted By: CW2 Ryno
Subject: WD pto drive gear retaining ring
Date Posted: 28 May 2023 at 6:15pm
Anyone have any leak replacing the retaining ring for the pto drive gear in front of the hand clutch without a split? Wound up with a WD and upon diagnosing the hand clutch issues found the remnants on the snap ring in the sump.



Replies:
Posted By: DrAllis
Date Posted: 28 May 2023 at 7:10pm
If that snap ring was missing and the gear wasn't retained on the clutch shaft, when you went to disengage the hand clutch, it would pull the gear off the shaft. So ?? how does the hand clutch work ???


Posted By: MACK
Date Posted: 28 May 2023 at 7:17pm
Never done it, but I would say it could be done.                 MACK


Posted By: CW2 Ryno
Date Posted: 28 May 2023 at 8:19pm
It was sliding the gear back disengaging it from the pto intermediate gear.   I think I can get one in, need to find the dimensions of the ring.


Posted By: SteveM C/IL
Date Posted: 28 May 2023 at 9:38pm
leak = luck....changes the whole question.


Posted By: Mikez
Date Posted: 28 May 2023 at 10:16pm
What’s the part number


Posted By: CW2 Ryno
Date Posted: 28 May 2023 at 10:47pm
70204085 Is the AGCO part number

Also need the release springs for the clutch plates. AGCO shows two numbers

70226702

And

70223165

Thanks!


Posted By: Lon(MN)
Date Posted: 29 May 2023 at 6:26am
I was able to do it. I suspect worn bearings helped a little. 

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http://lonsallischalmers.com


Posted By: CW2 Ryno
Date Posted: 29 May 2023 at 12:15pm
Looking at the shaft the shoulder is worn and my guess is the snap ring is popping off if they were over zealous on disengaging the hand clutch.   Going to see how hard the gear shoulder is and might machine some cone point grub screw and retain it that way. The gear appears to not have any reason to move for me and aft.    Tractor is new to me and kind of a hodgepodge. Serial number is 1957 WD45, engine is a WD and the hand clutch was a two disc unit.


Posted By: MACK
Date Posted: 29 May 2023 at 9:22pm
Look at snap ring, one side will have a rounded edge, the other a sharp edge. Put the sharp edge toward the hand clutch.                   MACK



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