Тойота РАВ4-Toyota RAV4
1. Car operation
2. Maintenance service
3. Engines
4. Cooling and air-conditioning systems
5. Fuel system and system of release of the fulfilled gases
6. Ignition system
7. The monitoring system and decrease in toxicity of the fulfilled gases
8. Coupling
9. A transmission
10. A kardannyj shaft and shaft of a drive of driving wheels
11. Brake system
   The general data
   Antiblocking system of brakes (ABS)
   Replacement of lobbies brake pads
   Replacement of a support of a forward brake
   Check and replacement of brake disks
   Replacement back brake pads
   Replacement of the working brake cylinder
   Replacement of the main brake cylinder
   Replacement of sealing rings of a tank of brake system
   Replacement of brake tubes and hoses
   Prorolling of a hydraulic drive of brakes
   Check and replacement of the vacuum amplifier of brakes
   Adjustment of a lay brake
   Replacement of cables of a lay brake
   Adjustment of position of a pedal of a brake
   Check and replacement of the switch of a stoplight
12. A suspension bracket
13. A steering and a running gear
14. A body
15. An electric equipment
Electric equipment schemes

Toyota RAV4>> Brake system>> Check and replacement of the vacuum amplifier of brakes>> Check
The vacuum amplifier of brakes increases the effort enclosed to a pedal of a brake, facilitating thereby driving. The principle of action of the vacuum amplifier of brakes is based on depression use in an inlet collector. At an exit of the vacuum amplifier out of operation working capacity of brake system is not broken, but for pressing of a pedal of a brake it is necessary to apply considerably большее effort.
Press a brake pedal some times at the idle engine to create in cavities of the vacuum amplifier the identical pressure close to the atmospheric. Simultaneously on the effort put to a pedal, define, whether there is no jamming of the case of the valve. Stop a pedal of a brake in the middle of its course and get the engine. At the serviceable vacuum amplifier the pedal of a brake after engine start-up should leave downwards. If the pedal does not leave, check up fastening of a tip of a vacuum hose, connection of a flange of a tip in the amplifier, a hose and union condition.
Wait two minutes and switch off the engine. Press a brake pedal. With each next pressing the pedal should become is firmer, and the pedal course to decrease.