How do you change the alternator belt on a Mazda rx-7?

To change the alternator belt on a Mazda RX-7, first, ensure the engine is off and cool. Loosen the alternator mounting bolts and the tensioner bolt to relieve tension on the belt. Remove the old belt and install the new one, ensuring it is routed correctly around the pulleys. Finally, adjust the tension on the new belt by repositioning the alternator before tightening all bolts securely.