How do you replace a timing belt on 1993 mercury tracer?

To replace the timing belt on a 1993 Mercury Tracer, first ensure the engine is cool and disconnect the battery. Remove the necessary components, such as the engine cover, accessory belts, and timing belt covers. Align the timing marks on the crankshaft and camshaft, then remove the old timing belt and replace it with the new one, ensuring proper tension. Reassemble all components, double-checking alignment, and reconnect the battery before starting the engine.