Attention! Before bleeding the brakes on vehicles equipped with an ABS system, disconnect the battery from the ground. Two people are recommended to bleed the brakes.
1. The need for pumping arises after replacing the parts of the hydraulic drive line. When disassembling the hydraulic drive of one wheel, you can limit yourself to pumping only the disassembled circuit.
2. Raise the vehicle and place it on stands. Press the brake pedal several times. Before pumping, restore the fluid level in the tank and maintain the level during pumping, preventing the tank from emptying.
3. Start pumping at the pressure regulator. Loosen tight tighten the bleeder screw (photo).
13.3 Bleeding ports on the pressure regulator
4. Attach a hose to the fitting, lower the other end of the hose into a vessel with brake fluid.
5. Ask an assistant to press and hold the sadness of the brake several times. Unscrew the fitting and after 2 seconds after the flow of liquid flowing out with bubbles weakens, tighten the fitting. Have an assistant release the pedal.
6. Repeat the procedure 8-9 times until bubbles are no longer observed in the outflowing liquid. Tighten the fitting.
8. Perform these steps on the wheel cylinders in the sequence: right rear wheels, left rear, right front, left front. When finished, restore the fluid level in the tank.