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Evening fellas. Trying to figure out how to remove the bearings from a 572 crank without farking anything up. My bearing separator ain't working... might have to haul it into work tomorrow. Crank stuffers are a PITA!!

The word on the street is that @USMC615 jason is the expert on cranks.
 

Kiwioilboiler

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Evening fellas. Trying to figure out how to remove the bearings from a 572 crank without farking anything up. My bearing separator ain't working... might have to haul it into work tomorrow. Crank stuffers are a PITA!!
I cut a vee into one side of a short length of angle iron, slid it in behind the bearing then used a normal 2 leg puller to do my stuffed 357s DJ.
Can visualize?
 

Stump Shot

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Reminds of one I sent @Stump Shot Steve, did you ever get one running?

I had to wait until I found another and yet another to rob for parts. Now I just need to get it back to the top of the ol' to do list, which seems harder than anything. One of these days...
 

beaglebriar

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I cut a vee into one side of a short length of angle iron, slid it in behind the bearing then used a normal 2 leg puller to do my stuffed 357s DJ.
Can visualize?
Yes sir. In normal situations that would work but there's no clearance between the bearing and crank on the PTO side. The picture is deceiving there's actually less of a gap than it appears. My little puller normally works slick but I'm thinking that I might have to weld something to the side of the bearing to grab on to....or something else creative. I'll get it just gonna take a minute. Flywheel side is no problem...
 

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Agent Smith

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Yes sir. In normal situations that would work but there's no clearance between the bearing and crank on the PTO side. The picture is deceiving there's actually less of a gap than it appears. My little puller normally works slick but I'm thinking that I might have to weld something to the side of the bearing to grab on to....or something else creative. I'll get it just gonna take a minute. Flywheel side is no problem...
I'd lose the balls and outer race and cut the inner race down with a cut off wheel till its thin across the race. Then a quick smack with a hammer n chisel and it should crack and fall off.
 
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