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CA Hand Clutch

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=208811
Printed Date: 07 Nov 2025 at 3:13pm
Software Version: Web Wiz Forums 11.10 - http://www.webwizforums.com


Topic: CA Hand Clutch
Posted By: Les Kerf
Subject: CA Hand Clutch
Date Posted: 05 Nov 2025 at 7:44pm
Pulled the hand clutch from the CA today, it is well lubricated Tongue





Replies:
Posted By: CA13414
Date Posted: 06 Nov 2025 at 7:53pm
That is indeed well lubricated!!!!

A mess of leaking oil and years of organic material. Our was full of corn shucks and grime was packed in like a bird nest. All the oil and worn down springs and clutch plate = slipping.

At least yours was one unit. Some or our trouble was because the hand clutch was not bolted to the brake unit and loose (all 6 bolts were sheered off). Thus, was the source of noise and failure to disengage and re-engage.

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Helping the aged survive and thrive! 1953 CA


Posted By: Les Kerf
Date Posted: 07 Nov 2025 at 7:11am
Originally posted by CA13414 CA13414 wrote:

That is indeed well lubricated!!!!

A mess of leaking oil and years of organic material. Our was full of corn shucks and grime was packed in like a bird nest. All the oil and worn down springs and clutch plate = slipping.

At least yours was one unit. Some or our trouble was because the hand clutch was not bolted to the brake unit and loose (all 6 bolts were sheered off). Thus, was the source of noise and failure to disengage and re-engage.

The surprising thing is that the clutch wasn't slipping and seemed to function correctly in all respects. Granted, we never worked it very hard either; this is the tractor that I purchased earlier this year for cheap and have been tinkering on ever since.

The main clutch is worn out so we have it split and both final drives are off; an unrelated semi-emergency developed with my Son-in-law's truck that requires shop space so the CA is now shoved to the side for the duration.



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