How do you install a serpentine belt on a 1997 Kia Sephia rs?

To install a serpentine belt on a 1997 Kia Sephia RS, first, ensure the engine is off and the battery is disconnected. Locate the belt routing diagram, usually found near the radiator or on a sticker in the engine compartment, to understand the correct path. Release the tension on the belt by rotating the tensioner pulley with a wrench, then remove the old belt. Finally, position the new belt according to the routing diagram, check the tension, and reconnect the battery.