11.9. Hydraulic system of the drive of switching off of coupling - pumping

1. The hydraulic system needs to be pumped over for removal of air from it.
2. Fill in the fresh D0T3 brake fluid in a tank.
3. Remove a cap from the final valve and connect to it a tube which other end lower in the container with brake fluid.
4. Ask the assistant to squeeze out a coupling pedal. Open the final valve and wait until liquid flows down through a hose. Close the valve when the pedal falls up to the end. Then ask the assistant to release a pedal.
5. Continue pumping until all air is removed from system. You watch liquid level in a tank.
6. Establish a dustproof cap and lower the car on the earth.