1. Park the motorcycle on a level surface.
2. Turn off the engine and allow it to cool down for a few minutes.
3. Locate the oil level sight glass on the left side of the engine, near the bottom of the cylinder head.
4. Clean the sight glass with a clean cloth.
5. Look at the oil level in the sight glass. The oil level should be between the "FULL" and "ADD" marks on the sight glass.
6. If the oil level is low, add the appropriate amount of oil to the engine.
7. Start the engine and let it run for a few minutes.
8. Check the oil level again to make sure it is correct.