During pumping, constantly monitor the level of fluid in the tank.
1. Fill the reservoir to the top with the recommended brake fluid.
2. Attach clear vinyl tubing to the air release valve.
3. Depress the clutch pedal several times until it stops.
4. Keeping the pedal depressed, unscrew the valve to release air, and screw the valve back on.
5. Repeat steps 3-5 until air-free brake fluid comes out of the valve.