How do you replace seal on Mazda 323 water pump?

To replace the seal on a Mazda 323 water pump, first, disconnect the negative battery cable and drain the coolant. Remove the water pump from the engine by loosening the bolts and carefully prying it away, ensuring not to damage the gasket surface. Clean the mounting area and install the new seal, applying a thin layer of gasket maker if necessary. Reinstall the water pump, tighten the bolts to the specified torque, and refill the coolant before reconnecting the battery.