front clutch question
Printed From: Unofficial Allis
Category: Allis Chalmers
Forum Name: Garden Tractors
Forum Description: A great place to discuss the Simplicity and Allis Chalmers Garden Models
URL: https://www.allischalmers.com/forum/forum_posts.asp?TID=123062
Printed Date: 02 Oct 2024 at 5:28pm
Software Version: Web Wiz Forums 11.10 - http://www.webwizforums.com
Topic: front clutch question
Posted By: coggonobrien
Subject: front clutch question
Date Posted: 09 May 2016 at 7:23am
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I noticed when my mower belt was off my 616 when I would shut my engine off the clutch pull would continue to spin for a while. I could engage the clutch and stop it and when the deck is on it does not spin. Does this sound to you like I have a clutch bearing starting to go out?
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Replies:
Posted By: Chuck...the Janitor
Date Posted: 09 May 2016 at 8:18am
My 616 did the same thing last summer when i had the deck off to replace belts. I'm interested in the answer to this as well.
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jeeping-the art of getting dirty and going broke while slowly going nowhere and taking all day to do it.
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Posted By: rrhead(SD)
Date Posted: 09 May 2016 at 8:35am
My 720 does the same thing. Haven't used the mower yet. Someone told me it would be fine if deck was on. rrhead(SD)
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2 WDs,WD45,D-14,D-17,D-19D,180,7020,6080FWA,6080 2wd, 6080 2wd(cab),8050FWA,8550,4W-305,Massey 8250. Gleaner L3, R62 &R65 Agco-Allis 1616H & 1920H, AC 720, Terra-Tiger
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Posted By: coggonobrien
Date Posted: 09 May 2016 at 9:03am
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yeah with the deck on it does not turn. i just figured i'd better check before something goes boom and is a lot more expensive.
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Posted By: DSeries4
Date Posted: 09 May 2016 at 9:18am
My 620 does the same thing. It spins, but there is no wobble to it, so I think it should be fine.
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'49 G, '54 WD45, '55 CA, '56 WD45D, '57 WD45, '58 D14, '59 D14, '60 D14, '61 D15D, '66 D15II, '66 D21II, '67 D17IV, '67 D17IVD, '67 190XTD, '73 620, '76 185, '77 175, '84 8030, '85 6080
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Posted By: coggonobrien
Date Posted: 09 May 2016 at 9:21am
Posted By: Coke-in-MN
Date Posted: 09 May 2016 at 9:41am
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OK there is a bearing inside that clutch to support the belt sheave so when mower belt in on the sheave will allow motor to turn without powering belt . When magnet is energised - it locks sheave to drive plate - taking the need for the bearing out of loop . Now the bearing has internal resistance to being at rest - FRICTION - of balls and grease within the bearing - normal and natural - now when belts are in place - that resistance overcomes the friction drag so pulley is stationary and does not spin with motor . With belts off y you should be able to turn sheave easily with little resistance and no rough feel or noise - checking the baring in this manner - bearing is replaceable also - wobble in sheave - bearing would have to be real bad - so look for other problem other than bearing - if a problem at all .
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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."
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Posted By: coggonobrien
Date Posted: 10 May 2016 at 6:49am
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gotcha, no death wobble=probably ok. Thanks Coke!
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