How do you replace an alternator belt on a 1987 Cadillac Brougham?

To replace the alternator belt on a 1987 Cadillac Brougham, start by disconnecting the negative battery terminal for safety. Then, locate the alternator and loosen the adjustment bolt and the pivot bolt to relieve tension on the old belt. Remove the old belt and install the new one, ensuring it is properly seated on the pulleys. Finally, adjust the alternator to create adequate tension on the new belt, tighten the bolts, and reconnect the battery terminal.