Toyota RAV4>> Coupling>> Main cylinder of catching
You make removal of the main cylinder of coupling as follows:
Switch off ignition and disconnect a wire of "weight" from the rechargeable battery.
Under the dashboard disconnect a pusher from the top part of a pedal of coupling. The pusher fastens a pin with a head on the one hand and an opening for the forelock, on the other hand.
If the car is equipped with system a cruise control, then remove a control unit casing a cruise control, turn out 3 screws and take the block aside.
By means of a clip press at small distance from a tank of the brake system a hose of supply of liquid to the main cylinder of coupling.
Disconnect a hose from the main cylinder of coupling and, rags, collect the flowed-out brake fluid.

Fig. 8.2. An arrangement of a connecting nut of fastening of a tube to the working cylinder of coupling


Turn out a connecting nut and disconnect the tube transferring liquid pressure to the working cylinder (fig. 8.2) from the main cylinder of coupling .
Otvorachivany a connecting nut you carry out by a cutting cap key not to damage a side on a nut.
Under the dashboard from the driver turn out 2 nuts and remove the working cylinder of coupling.

       PREVENTIONS
The brake fluid used in hydraulic system of brakes is poisonous therefore at its hit on skin it is necessary to wash out immediately this place a large amount of water.
Besides, brake fluid dissolves paint and plastic therefore at hit of liquid on a paint and varnish covering of the car wash out its large number waters.

You make installation of the main cylinder of coupling as follows:
Install the main cylinder of coupling on a partition of a motor compartment and fix by nuts, having tightened them by hand.
Connect a tube to the main cylinder of coupling and fix it by a connecting nut.
Connect to the main cylinder of coupling a hose from a filling tank.
Tighten nuts of fastening of the main cylinder of coupling the moment of 12 N · m.
Connect a pusher to a coupling pedal.
Remove a clip which pressed the hose connecting a tank of the brake system to the main cylinder of coupling.
Add brake fluid in a tank of the brake system and remove air from the hydraulic drive of coupling.