How do you replace the water pump on a 1997 Toyota Corolla?

To replace the water pump on a 1997 Toyota Corolla, begin by disconnecting the negative battery cable and draining the coolant. Remove the timing belt and any components obstructing access to the water pump, such as the timing cover. Unbolt the old water pump, clean the mounting surface, then install the new pump with a new gasket. Reassemble the components in reverse order, refill the coolant, and check for leaks.