Dr. Allis, update on the L3
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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=130443
Printed Date: 30 May 2025 at 2:58pm
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Topic: Dr. Allis, update on the L3
Posted By: bakwoodsfarm
Subject: Dr. Allis, update on the L3
Date Posted: 25 Oct 2016 at 6:38pm
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I have bought the 25 tooth sprocket (71132389). That thing was $89 at Agco. Now that I have it, how do I put it on? It is for a keyed shaft bigger than the one on the beater. And has no holes for the slip clutch. Thanks,Brad |
Replies:
Posted By: CrestonM
Date Posted: 25 Oct 2016 at 6:52pm
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Shims around the shaft and a welder? Lol, no, don't do that. The Dr will have a proper solution! Maybe you got the wrong one?
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Posted By: tbran
Date Posted: 25 Oct 2016 at 9:19pm
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IT GOES ON THE CYLINDER GUDGEON ON THE RH SIDE IT DRIVES TO BEATER FASTER THAT THE 18 TOOTH SPKT
------------- When told "it's not the money,it's the principle", remember, it's always the money.. |
Posted By: Adam Stratton
Date Posted: 25 Oct 2016 at 9:44pm
| Should be a big nut you loosen and then it is a keyed shaft. It is on your right when looking from the front. |
Posted By: SteveM C/IL
Date Posted: 26 Oct 2016 at 8:21am
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tbran wrote:Posted By: DrAllis
Date Posted: 26 Oct 2016 at 8:45am
| If you're going to be switching it back and forth between beans and wheat, use anti-seize when installing the sprocket and make a roller chain extension, because the chain will need a few extra links to fit the 25 tooth versus the 18 tooth. |
Posted By: Lonn
Date Posted: 26 Oct 2016 at 9:01am
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Right and left is always as you are seated in the seat. The tailings return is on the right. The sprocket you want is on the left if I am looking at the sprocket we are talking about ------------- -- --- .... .- -- -- .- -.. / .-- .- ... / .- / -- ..- .-. -.. . .-. .. -. --. / -.-. .... .. .-.. -.. / .-. .- .--. .. ... - Wink I am a Russian Bot |
Posted By: bakwoodsfarm
Date Posted: 26 Oct 2016 at 12:02pm
| it has no holes for the slip clutch in the sprocket, the hole in the sprocket is keyed and the hole is quite a bit bigger then the shaft. |
Posted By: DrAllis
Date Posted: 26 Oct 2016 at 12:07pm
| The 25 tooth speed-up sprocket goes on the ladder side of the throat on the cylinder shaft, not the beater shaft. |
Posted By: bakwoodsfarm
Date Posted: 26 Oct 2016 at 7:13pm
| That makes sense now, thanks Doc |