How to change power steering pump on 1999 2.5L ford contour?

The best thing for you to do is to go to your local parts store and buy the repair book for your car. It will tell you step by step with illustrations how to fix almost anything for your specific car. But really its not hard first you disconnect the battery, you should always do that when working on your engine, then you loosen and take off your belt, after that there should be 2 to 4 bolts holding on the pump take those out get a bucket disconnect the fluid lines and remove pump.To reinstall just go in reverse.