I'm helping a friend fix his Bayou 300 could some one tell me how to use the 2 clutch adjustment screws.Also what kind of oil goes in the front dif?
Thanks in advance for your help.

 

definitely call your dealer on the oil. Some bikes use a slightly lighter oil on the front diff and hubs. Some use plain ole 80-90 gear oil such as the Yamaha Big Bear. Some use synthetics such as Polaris and damage would occur otherwise. Call your dealer, they will look it up.