I just did this about 20 mins ago, I have a fan puller kit that I use on Fords and did just the trick. The wrench in the kit is a 36mm flat, and it has a universal spanner to lock the pulley. I've owned this tool from way back when I was doing this for a living, but I did notice they rent this same kit for free at Autozone.

I think the whole removal was about 20mins, if I had more time tonight I would remove the pulley tonight, but I'm getting old and lazy.