How do you change oil in Yamaha Royal Star Tour Delux?

To change the oil in a Yamaha Royal Star Tour Deluxe, start by warming up the engine briefly to thin the oil, then turn it off and let it cool slightly. Next, place a drain pan under the oil pan, remove the drain plug, and allow the old oil to fully drain out. Replace the drain plug, then remove the old oil filter and install a new one, applying a bit of oil to the filter's rubber gasket. Finally, refill the engine with the recommended oil type through the oil filler cap, check the level with the dipstick, and ensure it’s within the proper range.