Stamina

Whats up guys,
Quick question for you greddy pully owners, I have the greddy pully set and i'm having some difficulty with my power steering pump. My sr has a HICAS pump and i cant get the pully off. I dont want to damage it while getting this pully off. I have seen in pictures on the net that people have a bolt holding it on. My stock pump has no bolt, i believe it is held on by pressure. I see the kit includes a bolt so i am assuming thats the one people are using. How is that bolt scewed on? What am i doing wrong?
Thanks for any help.

Thanks for any help.
Stamina