How do you replace a speedometer cable on a 91 harley Davidson fat boy?

To replace the speedometer cable on a 1991 Harley Davidson Fat Boy, first, remove the speedometer housing by unscrewing the mounting screws. Next, detach the old cable from both the speedometer and the transmission. Install the new cable by connecting it to the transmission first, then to the speedometer, and finally, reattach the speedometer housing. Ensure all connections are secure and test the speedometer for proper function.