Power Steering Pump Replacement

OK, I think it's time to replace my power steering pump because fluid has started to leak out the sides of mine. (It's definitely from the pump itself, not the reservoir or nearby lines.) I'm not good enough to rebuild the pump myself, so I'm going to get a remanufactured part. Anyway, for those of you who have done this yourself, is there anything special to the procedure that I should be aware of? (e.g. does anything absolutely need to be torqued correctly, etc.?) I already took the old pump out, and everything looks straightforward, but I just thought I'd check first. (Sorry, I've been too cheap to buy the service manuals.) Any help is appreciated. Thanks.