How do you adjust rear brakes on Yamaha 1989 big bear 4x4?

To adjust the rear brakes on a 1989 Yamaha Big Bear 4x4, first, locate the brake adjustment screws on the rear brake assembly. Turn the adjustment screw clockwise to tighten the brakes or counterclockwise to loosen them until the desired tension is achieved. Ensure the brake shoes are properly seated and that there is a slight drag when spinning the wheel. Finally, test the brakes by applying them to ensure they engage properly and adjust again if necessary.