This type of oil has the correct viscosity for the transmission and clutch, and it will provide adequate protection for the gears. It is important to use the recommended oil type, as using the wrong oil can cause damage to the transmission and clutch.
*SAE* stands for _Society of Automotive Engineers_. It is an organization that develops standards for the automotive industry. The _W_ in 10W-40 stands for _winter_. This means that the oil is designed to flow easily in cold weather. The higher the number after the W, the thicker the oil is.
10W-40 oil is a good choice for the YFZ 450 because it is a lightweight oil that flows easily in cold weather. However, it is also thick enough to provide adequate protection for the transmission and clutch.
Here are some tips for changing the gear oil in a Yamaha YFZ 450:
* Make sure that the YFZ 450 is turned off and cool.
* Locate the drain plug on the bottom of the oil pan.
* Place an oil drain pan under the drain plug.
* Remove the drain plug and allow the old oil to drain completely.
* Replace the drain plug.
* Locate the oil fill plug on the top of the oil pan.
* Remove the oil fill plug.
* Add new gear oil to the YFZ 450 until it reaches the correct level.
* Replace the oil fill plug.
Changing the gear oil in a Yamaha YFZ 450 is a simple task that can be completed in a few minutes. By following these tips, you can ensure that your YFZ 450 has the correct oil type and level.
