How do you change the serpentine belt on a 1994 Mazda mx6?

To change the serpentine belt on a 1994 Mazda MX-6, first, ensure the engine is off and cool. Locate the belt routing diagram, usually found on a sticker under the hood, and note the belt's path. Use a wrench to relieve tension on the belt tensioner, then remove the old belt. Install the new belt according to the routing diagram, ensuring it sits properly on all pulleys before releasing the tensioner back into place.