How do you change coil in 1977 6 hp evinrude?

To change the coil on a 1977 6 hp Evinrude outboard motor, first disconnect the spark plug wire and remove the engine cover for access. Unscrew the coil mounting screws and disconnect the wire connections from the ignition system. Replace the old coil with the new one, reconnect the wires, and secure it in place with the screws. Finally, reattach the engine cover and reconnect the spark plug wire before testing the motor.