I didn't try that!
no worries about the gears spinning? you didn't have to hold them from turning?
I was worried, but my buddy Dan whose impact wrench we were using wasn't...
Me: what if stuff spins and it won't come off...
Dan: it'll come off.
It came right off, and went right back on, easy as pie. I have my own air compressor and impact wrench
now, I'll probably turn the final drive into a pile of metal shavings when I try it myself

-Mike