How do you change a ac belt on a 2000 mirage?

To change the AC belt on a 2000 Mitsubishi Mirage, first, ensure the engine is off and cool. Locate the AC belt tensioner and loosen it using a wrench to relieve tension on the belt. Remove the old belt, then install the new one by routing it according to the belt diagram, usually found under the hood. Finally, retighten the tensioner and check the belt alignment before starting the engine.