Well I got tired of the reh, reh, reh noise coming from the Power Steering "P/S" Pump so I finally replaced it today.
Very easy job to do if you have the correct pulley puller. I had the big claw type and that didnt work well so I bought the small compact one exactly like this unit in the link
Special Purpose Pulley Puller Installer Kit
The job is pretty straight forward to do.
Remove belt, remove Alternator, pull pulley off, disconnect the 2 P/S lines, unbolt entire P/S bracket via 3 screws and remove, remove the 3 P/S bolts and then go in order backwards.
I also used lots of Antisieze on everything.
I also replaced the Idler Pulley also since it was a little loose while I was in there.