Farm Equipment - wd intermediate gear broken.

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wd intermediate gear broken.

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=36375
Printed Date: 23 May 2025 at 2:33pm
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Topic: wd intermediate gear broken.

Posted By: brittfan
Subject: wd intermediate gear broken.
Date Posted: 29 Aug 2011 at 9:02pm

Howdy all. I tried doing a search on this but got my head spinning. I have a '49 WD, and need to replace the intermediate gear. I've already pulled the PTO box off, and the intermediate gears not looking so good. Any tips out there??
Thanks in advance,
Bill

Replies:

Posted By: BennyLumpkin
Date Posted: 29 Aug 2011 at 10:06pm

Not sure what freight would be but if you cant get it I have the whole assembly from the bellhousing to the front of the trans with the wet clutch still in it laying on the floor of the shop if you needed it.

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Central PA Allis Express
1934 WC254
1945 WF
1945 WC135755
1951 WD68085
1953 WD45-150217
1957 WD45D-230744D
B110

Posted By: MACK
Date Posted: 29 Aug 2011 at 10:26pm

Are you asking how to replace it? MACK

Posted By: brittfan
Date Posted: 30 Aug 2011 at 9:12am

Yes, how to replace it. I thought I read that it can be done without splitting the tractor.
Thanks.

Posted By: JimD
Date Posted: 30 Aug 2011 at 9:48am

In theory, yes. I have about a 50% success rate at getting them out without a split.

Drain PTO, Drop PTO, now you can see the broken gear. There is a set screw towards the rear of the tractor inside the cavity. Remove it.

Pull Hydraulic pump. Now here's where it gets "iffy". Slide the shaft holding the PTO intermediate gear into the cavity where the pump was. I have a hard time getting a hold of the shaft. Sometimes it just slides right over, and others, it's stuck.

We have the gear in stock when you get ready.

JimD

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Owner of http://www.OKtractor.com" rel="nofollow - OKtractor.com PM for an instant response on parts. Open M-F 9-6 Central.

We have new and used parts. 877-378-6543

Posted By: brittfan
Date Posted: 02 Sep 2011 at 7:49am

Thanks, I'll give it a try.

Posted By: j.w.freck
Date Posted: 02 Sep 2011 at 8:16pm

when you put it back together dont use a rear thick gasket on the pto box it will greatly reduce your tooth contact and bust another tooth off. never go with anything over .015 gasket on the box.need to ck your gear backlash when installed...

Posted By: brittfan
Date Posted: 03 Sep 2011 at 6:05pm

How much backlash should I be looking for?

Posted By: j.w.freck
Date Posted: 03 Sep 2011 at 8:30pm

according to the wd-45 ohm the only measurement is between idler gear and the intermediate gear.if less than .004 backlash,use 2 gaskets