Sorry I didn't reply sooner.
Basically, If you get one bearing PULLED out, you just want to PUSH out the other one.
The only reason for an allen wrench is that it is a long shaft of metal.
Any Allen wrench that does
not go through the center hole in the bearing and is
smaller than the outside bearing diameter will work.
I just put the below the top Allen wrench and tap it on the floor. This should push the bearing out with little trouble.
I hope this helps. Once you figure it out then there's not much to it.
The bottom bearing comes out the bottom.
The the top bearing comes out the top of the top!
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