Start the engine and leave it to idle.

Turn a steering wheel to the left and to the right against the stop for increase in pressure of working liquid.

ATTENTION If to hold a steering wheel turned against the stop during more than 5 with, temperature of working liquid considerably will increase that will adversely affect operation of the pump of the hydraulic booster.

Check liquid leak.

At detection of leak replace the corresponding pipeline or a hose.

Fig. 5.3. Places of possible leak of working liquid of the hydraulic booster

NOTE Possible places of leak of liquid are shown by shooters in the figure 5.3