How to replace a cord on kitchen aid k4-b mixer?

To replace the cord on a KitchenAid K4-B mixer, first, unplug the mixer and remove the bottom cover by unscrewing the screws. Carefully detach the old cord from the terminal connections inside, noting the arrangement for reassembly. Attach the new cord to the same terminals, ensuring secure connections, and reassemble the bottom cover. Finally, plug in the mixer to test the new cord.