1. Park the motorbike on a level surface to ensure that all the oil flows out through the drain plug.
2. Run the engine for a few minutes to warm up the oil, making it easier to drain.
3. Turn off the engine and let it cool for a few minutes. This will help prevent oil from splashing when you remove the drain plug.
4. Locate the oil drain plug. It is usually located on the bottom of the engine, usually on the lower left side. The drain plug on a Kawasaki JX75 engine is a 17mm hexagonal head.
5. Prepare a drain pan under the drain plug to catch the oil that will flow out.
6. Loosen the oil drain plug with a 17mm wrench. Be careful not to drop the bolt into the drain pan.
7. Allow all of the oil to drain out of the engine. This may take a few minutes.
8. Once the oil has completely drained, replace the oil drain plug and tighten it securely with a 17mm wrench.
Be sure to properly dispose of the used oil and oil filter. You can take them to a recycling center or auto parts store.
