How do you replace an emergency brake in a 2003 Buick century?

To replace the emergency brake in a 2003 Buick Century, first, lift the rear of the vehicle and remove the rear wheel to access the brake components. Disconnect the emergency brake cable from the brake assembly, then remove the brake drum to access the shoes. Replace the worn emergency brake shoes, reattach the cable, and ensure everything is properly aligned before reassembling the drum and wheel. Finally, test the new emergency brake to ensure it functions correctly.