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Joined: Oct 2009
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'Bolter
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I got a spare tm420 to use while rebuilding my original.
But the rear bearing retainer (tailpiece) was broken and removed. After removal, the mainshaft assembly seems to have shifted to the rear. I now see some roller bearings loose in the case.
Assuming these fell out of the clutch gear assembly, is there a way to sneak them back in without complete disassembly?

Last edited by wurlitzer46; 11/02/2013 5:22 PM.

52 3100 project
54 3100 / 3112 ice cream truck, next project
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Kettle Custodian (pot stirrer)
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Originally Posted by wurlitzer46
is there a way to sneak them back in without complete disassembly?

I believe it's possible to pull the front bearing retainer and input shaft, and pack the bearing rollers into the back of the input. I don't remember if the cluster gear has to be dropped down into the case or not to allow the input to come out!
Jerry



"It is better to be silent and be thought a fool than to speak and eliminate all doubt!" - Abraham Lincoln
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Denny G
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OK, that cutout section of the symchronizer area isn't there on some of the passenger car transmissions I've worked- - - -won't clear the cluster gear teeth without that feature!
Jerry


"It is better to be silent and be thought a fool than to speak and eliminate all doubt!" - Abraham Lincoln
Cringe and wail in fear, Eloi- - - - -we Morlocks are on the hunt!
There is nothing noble in being superior to your fellow man; true nobility is being superior to your former self. - Ernest Hemingway
Love your enemies and drive 'em nuts!
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yepper.

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Riding in the Passing Lane
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The main drive shaft will come out on a 420. On a SM465 you have to drop the Cluster gear down.


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