How do you replace the ac belt for a 2000 suzuki grand vitara?

To replace the AC belt on a 2000 Suzuki Grand Vitara, first, locate the belt routing diagram, usually found on a sticker under the hood. Loosen the tensioner pulley using a wrench to release tension on the belt, then carefully remove the old belt. Install the new belt following the routing diagram, ensuring it sits correctly on all pulleys. Finally, reapply tension to the tensioner and check the belt alignment before starting the engine.