After removal and steering installation the hydraulic system should be again filled by a liquid, and it is necessary to remove air from it. Do not fill in in hydraulic system the liquid which has flowed out at removal of the steering mechanism. Air from hydraulic system of a steering leaves independently after the engine will work some time. Observe the following sequence:

Fig. 267. Uncover a tank of the hydraulic booster of a steering and щупом check up level of a hydraulic liquid (щуп it is located on a cover)

- The tank cover has щуп. If system cold the liquid should settle down within a zone designated by a label «Kalt» if the liquid has working temperature its level should be in zone limits «Warm» (see fig. 267);

- At the switched off engine check up level of a hydraulic liquid;

- In case of need add a hydraulic liquid. At the working engine in a liquid it should not be visible any vials of air;

- Get the engine and slowly rotate a steering wheel at first in one, and then in other party;

- In case of need add a hydraulic liquid.