8.4.4. Check of tightness of the hydraulic booster
SEQUENCE OF WORKS
1. Ask the assistant to rotate a steering wheel against the stop in both parties and for a while to leave it in this situation.
2. At this moment in system the maximum pressure is formed, and possible leakages of working liquid will be shown.
3. From below the car examine area of a steering gear wheel.
4. Check also the pump of the hydraulic booster and all places of connection of hoses. The following working liquid indicates places of leakages.