How d i change oil on a 1996 yz 80 2 stroke?

To change the oil on a 1996 Yamaha YZ 80 2-stroke, start by ensuring the bike is on a stable stand. Remove the drain plug from the bottom of the crankcase and allow the old oil to fully drain out. Replace the drain plug and refill the crankcase with fresh 2-stroke oil through the designated oil fill cap, using the recommended oil type for this bike. Finally, check the oil level to ensure it’s within the appropriate range before starting the bike.