How do you replace the alternator belt on an Acura CL?

To replace the alternator belt on an Acura CL, first, disconnect the negative battery terminal to ensure safety. Then, locate the belt tensioner and use a wrench to relieve tension on the belt, allowing you to remove the old belt. Install the new belt by routing it according to the belt diagram usually found on a sticker in the engine bay, then reapply tension using the tensioner. Finally, reconnect the battery terminal and start the engine to check for proper operation.