Did I blow up the manual Turbo Lexus IS300?? Something is wrong!

In this video I show you the issue I'm having with my 2001 turbo Lexus IS300. At first I thought we hurt the bottom end, but at the end after the engine was out of the car, I think we found that the crank pulley was loose.
I had planned on pulling the engine out of the car for a series of other upgrades, so we dove in head first. Turns out we probably could have postponed pulling the 2jz out of the lexus.