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3.1.2. Pumping of a hydraulic actuator of coupling

Pumping of a hydraulic actuator of coupling it is necessary to make every time at removal of the connecting pipeline, a hose and/or the main cylinder of a hydraulic actuator of coupling and also in case the pedal of coupling becomes "soft".

Fig. 3.3. Arrangement of the union of pumping of a hydraulic actuator of coupling


Weaken an union inhaling for pumping on the working cylinder (fig. 3.3).
Slowly press against the stop a coupling pedal until the liquid effluence stops.
Holding a pedal in extreme forward situation, tighten the union for pumping.
Add in a tank liquid of the required brand to normal level.

Fig. 3.4. The coupling pedal course when pumping



ATTENTION
Quickly repeating pressing a pedal in an interval V-with (fig. 3.4) can lead to the fact that when pumping the piston of the main cylinder will be pushed out from the cylinder case. Repeated pressing a pedal should be made only after its full return to situation A.


Fig. 3.5. Main cylinder of coupling