How do you change a radiator on a rover 25?

To change a radiator on a Rover 25, first, ensure the engine is cool and disconnect the battery. Drain the coolant by loosening the drain plug at the bottom of the radiator, then remove the hoses connected to it. Unbolt the radiator from its mounts and lift it out, then install the new radiator by reversing the process, ensuring all connections are secure and refilling the coolant before starting the engine. Finally, check for leaks and monitor the temperature.