How do you change the timing belt on a Kia visto?

To change the timing belt on a Kia Visto, first ensure the engine is cool and disconnect the battery. Remove any necessary components, such as the engine cover and accessory belts, to access the timing belt. Align the timing marks on the crankshaft and camshaft, then remove the old belt and replace it with a new one, ensuring it is properly tensioned. Finally, reassemble any parts that were removed, reconnect the battery, and start the engine to check for proper operation.