How do you replace a distributor rotor of Ford Festiva?

To replace the distributor rotor on a Ford Festiva, first ensure the engine is off and disconnect the battery. Remove the distributor cap by unscrewing the clips or screws, then carefully lift it off to expose the rotor. Take note of the rotor's orientation, unscrew it from the distributor shaft, and replace it with the new rotor in the same position. Finally, reattach the distributor cap, ensuring it is secure, and reconnect the battery.