Sable car GAZ-2752, 2217, 2310>> Coupling>> Pumping of a hydraulic actuator of switching off of coupling and replacement of working liquid

Pumping of a hydraulic actuator of switching off of coupling and replacement of working liquid

 PERFORMANCE ORDER

We pump over a hydraulic actuator at replacement of working liquid, and also for removal from system of the air which has got to it at repair or replacement of separate knots.

We work together with the assistant.

Having removed a protective cap from the union of pumping of the working cylinder of a hydraulic actuator, …

… we put on the union a hose (better transparent) length of 30-50 cm, having shipped its end in the capacity filled with working liquid.

The assistant presses a coupling pedal three-four times with an interval 1–2 with then holds a pedal of the pressed.

Key «on 10» we turn on the pumping union on 1/3–1/2 turns.

Thus the part of working liquid and vials of air are forced out in capacity, and the pedal of coupling falls to a floor.
Without releasing a pedal, we wrap the pumping union. We repeat operation before the complete termination of an exit of vials from a hose. Thus constantly we watch level of working liquid in a tank of the main cylinder and if necessary …

… we add it.

For replacement of working liquid we turn on the union of pumping and we press a coupling pedal until the worker of liquid will not cease to follow from a hose. We wrap the union and we fill in fresh working liquid in a tank of the main cylinder to a label "MOVE" then we pump over a hydraulic actuator as it was shown above.