1. Warm up the engine for 5-10 minutes. This will help the oil to drain more easily.
2. Put the ATV on a level surface if possible.
3. Jack up the back of the ATV or engage the front and raise it up using the lift lever so that the rear tires are off the ground.
4. Locate the oil drain plug. It is located on the bottom of the engine, underneath the oil filter.
5. Place an oil pan under the drain plug.
6. Use a wrench to loosen the drain plug.
7. Allow the oil to drain completely.
8. Once the oil has drained, replace the drain plug.
9. Lower the ATV back down.
10. Add new oil to the engine. The oil fill plug is located on the top of the engine.
11. Start the engine and let it run for a few minutes. This will help to circulate the new oil.
12. Check the oil level and add more oil if necessary.