1. Locate the coolant overflow tank on the left side of the bike, near the front. It is a clear plastic tank with a black cap.
2. Remove the cap from the coolant overflow tank.
3. Add coolant to the tank until it reaches the "FULL" mark on the side of the tank.
4. Replace the cap on the tank.
5. Start the bike and let it run for a few minutes to circulate the coolant throughout the system.
6. Check the coolant level again and add more if necessary.