How do you remove a water pump off a 1990 Toyota Corolla?

To remove the water pump from a 1990 Toyota Corolla, first, disconnect the negative battery cable. Drain the coolant and remove any components obstructing access, such as the serpentine belt and radiator hoses. Unbolt the water pump from the engine block and carefully remove it, ensuring the old gasket is cleared from the mounting surface. Finally, clean the area and prepare for the installation of the new pump.