How do i change an alternator belt on a 2006 Mitsubishi Lancer ralliart?

To change the alternator belt on a 2006 Mitsubishi Lancer Ralliart, first, disconnect the negative battery terminal for safety. Then, locate the tensioner pulley and use a wrench to relieve tension on the belt. Remove the old belt from the pulleys and install the new belt, ensuring it follows the correct routing. Finally, reapply tension, check the alignment, and reconnect the battery.