How do you change throttle and idler cables on your 1990 Heritage softail?

To change the throttle and idler cables on your 1990 Heritage Softail, start by disconnecting the battery and removing the seat for better access. Next, remove the old cables by loosening the adjusters and disconnecting them from the throttle grip and carburetor. Install the new cables by reversing the process, ensuring they are routed properly and adjusted for smooth operation. Finally, reconnect the battery, test the throttle movement, and ensure everything is functioning correctly before replacing the seat.