How do you change the power steering pump in a 2005 ford freestyle?

To change the Power Steering pump on a 2005 Ford Freestyle, first, disconnect the negative battery terminal and remove any components obstructing access to the pump. Next, drain the power steering fluid and disconnect the hoses from the pump. Unbolt the pump from its mounting bracket and replace it with the new unit, ensuring all connections are secure. Finally, refill the power steering fluid, bleed the system of air, and reconnect the battery.