RAV4 PAB4-Toyota Toyota
1. Car operation
2. Maintenance
3. Engines
4. Cooling and conditioning systems
5. Fuel system and system of production of the fulfilled gases
6. Ignition system
7. The monitoring system and decrease in toxicity of the fulfilled gases
8. Coupling
   General information
   Technical characteristics
   Main cylinder of a tsepleniye
   Working cylinder of coupling
   Air removal from a hydraulic drive of coupling
   Conducted disk of coupling
   Bearing of switching off of coupling
   Coupling switch
9. Transmission
10. Driveshaft and shaft of a drive of driving wheels
11. Brake system
12. Suspension bracket
13. Steering and running gear
14. Body
15. Electric equipment
Electric equipment schemes




Toyota RAV4>> Coupling>> Air removal from a hydraulic drive of coupling
Any hydraulic system works normally if air is removed from it.
During removal of air add only pure DOT 3 liquid recommended by the manufacturer.

       PREVENTIONS
Never use repeatedly liquid which flowed out from a hydraulic drive of coupling.
Brake liquid is hygroscopic, that is absorbs moisture from air. Therefore the liquid, being stored in open ware, it is not recommended to use a long time.

At continuous leakages of liquid from a hydraulic drive or hit in hydraulic system of air define the reason and a place of leak and eliminate damage.
Air removal from a hydraulic drive of coupling make as follows (in the course of pumping watch that level of brake liquid did not fall below the middle of a tank of brake system):
Remove a protective cap from the pumping union on the working cylinder of coupling and clear the union.
Put on one end of a transparent hose the pumping union, the second end of a hose lower in the glass vessel filled with brake liquid on 5–7 see.
The assistant should press a coupling pedal, and at the pressed pedal unscrew on a turn half the pumping union.
Continuing to press a pedal, force out the liquid which was in system together with air through a hose in capacity. After the pedal will reach extreme bottom situation and the liquid effluence through a hose will stop, screw the pumping union home.
Repeat these operations, the air outlet from a hose will not stop yet.
Holding a pedal in the pressed situation, tighten the pumping union against the stop and remove a hose from the pumping union.
Wipe the union of pumping and establish a protective cap.