How do you replace the water pump on a 1997 Oldsmobile regency?

To replace the water pump on a 1997 Oldsmobile Regency, first, disconnect the battery and drain the coolant. Remove the serpentine belt, then unbolt and take off the water pump, ensuring to clean the mounting surface of any old gasket material. Install the new water pump with a new gasket, torque the bolts to the specified settings, and reassemble the serpentine belt and any other components removed. Finally, refill the cooling system with coolant and reconnect the battery.