Farm Equipment - allis b 3rd gear

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allis b 3rd gear

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=43976
Printed Date: 09 Sep 2025 at 3:36am
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Topic: allis b 3rd gear

Posted By: playsindirt
Subject: allis b 3rd gear
Date Posted: 17 Jan 2012 at 5:30pm

I have a b that pops out of 3rd gear.It doesnt do it all the time but would like to fix. Hard to do?

Replies:

Posted By: steigerbro24
Date Posted: 17 Jan 2012 at 7:02pm

With my very limited knowledge, I think it has something to do with your clutch. If you tightened it or your forks may need work. Just my thoughts.

Posted By: CAL(KS)
Date Posted: 17 Jan 2012 at 7:25pm

i dont know much about b's but im pretty sure they have a sliding gear transmisson, which means.... your shifter is worn and your not fully engaging 3rd gear or your gears are rounded and disengaging or maby the detent ball and/or spring fell out or is worn.

if a b is similiar to a wd, you can remove the shifter and weld it then reinstall, not too bad. worn gears, pulling tranny. i dont know where the detent is as i dont have a b. good luck

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Me -C,U,UC,WC,WD45,190XT,TL-12,145T,HD6G,HD16,HD20

Dad- WD, D17D, D19D, RT100A, 7020, 7080,7580, 2-8550's, 2-S77, HD15