I have a 93 Caravan that the power steering pump went out in. The old one the pulley broke off so I was able to find a little bit of clearance to get it out of. When I purchased the new one and pressed the pulley on to it and went to put it into the van, I have no clearance anywhere to get it into the place it needs to be in? Has anyone done this and know any pointers at all. Thanks in advance, it is the 3.3 V6 by the way.

 

According to the Haynes manual it says you have to move the pump rearward to clear the mounting bracket,then remove the bracket.Then rotate the pump clockwise until the pump pulley faces toward the rear of the vehicle and pull the pumpup and out.
Do these things in reverse and it should get you running again.
Use new O-rings and you shouldn't get any leaks.