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HD 5 Main Clutch

Printed From: Unofficial Allis
Category: Allis Chalmers
Forum Name: Construction and other equipment
Forum Description: everything else with orange (or yellow) paint
URL: https://www.allischalmers.com/forum/forum_posts.asp?TID=203526
Printed Date: 22 Nov 2024 at 11:03pm
Software Version: Web Wiz Forums 11.10 - http://www.webwizforums.com

Topic: HD 5 Main Clutch

Posted By: BFC
Subject: HD 5 Main Clutch
Date Posted: 05 Oct 2024 at 6:39pm

I recently bought a Hd 5 crawler. I'm looking for supplier of clutch parts a yoke # 053925.

Looking for information on removing the yoke.

Can it be done by leaving the housing in place or would you have to remove the part from the crawler?

Replies:

Posted By: gemdozer
Date Posted: 05 Oct 2024 at 8:32pm

I am not sure if you can removed the yoke with out removing the cluch belhousing and master cluch ,the yoke have a short shaft each side with key way

Posted By: Coke-in-MN
Date Posted: 06 Oct 2024 at 4:06pm

Remove bell housing , remove full clutch assembly , disassemble on bench and find the parts you need . I ended up turning the brass sleeve myself to replace worn one in my machine . Also check pins on the over-center linkages and the arms themselves for wear

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Faith isn't a jump in the dark. It is a walk in the light. Faith is not guessing; it is knowing something.
"Challenges are what make life interesting; overcoming them is what makes life meaningful."

Posted By: BFC
Date Posted: 06 Oct 2024 at 5:53pm

Thankyou for quick response, on my question.

Posted By: Coke-in-MN
Date Posted: 07 Oct 2024 at 6:57pm

The clutch friction material also needs to be checked and rivets holding it , the disc if it has dampening springs also need checking . I replaced a couple discs ad last time I went to bi-metallic disc . Same as the HD11 steering clutches I used rather than fiber discs .
It may be necessary also to check flywheel and friction face of clutch to see if they need resurfacing .
Replace the bearing in the crankshaft with new sealed bearing , making sure crankshaft wick fitting is plugged . Original pilot bearing was lubed from drilled hole in crank, by using sealed bearing no oil is introduced into clutch housing area .

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Faith isn't a jump in the dark. It is a walk in the light. Faith is not guessing; it is knowing something.
"Challenges are what make life interesting; overcoming them is what makes life meaningful."

Posted By: gemdozer
Date Posted: 08 Oct 2024 at 10:20am

If you removed the belhousing and cluch assambly you need to removed the cluch bolts first