[dtw]

On the o-rings - since you have to do it a second time -
I have tried a few things by now (ok 3 times, 3 different techniques) and got the best results with silicon lube on the o-rings. No chewed up rings. Plus, the sil wil retain positioning and lubricity for years, allowing the o-rings to continue functioning properly. The motor oil will eventually go away. You can also have a buddy use a pair of needle-nose vicegrips hold the nut-side washer while you torque the nut. Helps prevent tearing of the o-ring, but it's a little "over the top".

After cranking on those bearings with improper clearance, I'm not sure I'd sell or reuse them. Let the pros chime in but I'd *****can them if it was me. A shame, as those bearings are quite pricey.