replacing a power steering pump

i have to replace my power steering pump before i sell my car because it only works when you give the car gas, but i was wondering how hard it was to do it your self?

 

its not to bad

 

Will he need to bleed the system or anything once the pump is changed?

 

sure, just do a couple full left to rights and rights to lefts with the steering wheel.

 

thanks for the info