Subaru Legacy

Since 1990-1998 of release

Repair and car operation

Subaru Legasi
+ 1.1. Identification numbers
+ 2. Maintenance service
+ 3. Engines
+ 4. Heating, ventilation
+ 5. Fuel system
+ 6. An exhaust system
+ 7. Systems of start, ignition
+ 8. Transmissions
+ 9. Coupling, shaft
- 10. Brake system
   10.1. Introduction
   10.2. Technical characteristics
   10.3. Replacement brake колодок on disk brakes
   10.4. A support of disk brakes
   10.5. A brake disk
   10.6. Replacement brake колодок drum-type brakes
   10.7. The working brake cylinder
   10.8. The main brake cylinder
   10.9. Brake pipelines and hoses
   10.10. Replacement of a regulator of pressure
   10.11. Prorolling of hydraulic brake system
   10.12. Adjustment of a manual brake
   10.13. Replacement of a cable of a manual brake
   10.14. Replacement brake колодок a manual brake on back disk brakes
   10.15. Additional brake system
   10.16. The vacuum amplifier of brakes
   10.17. The stoplight switch
   10.18. Antiblocking system of brakes (ABS)
+ 11. A suspension bracket
+ 12. A steering
+ 13. A body
+ 14. An electric equipment


10.16. The vacuum amplifier of brakes


1. 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.
2. Simultaneously on the effort put to a pedal, define, whether there is no jamming of the case of the valve.
3. Stop a pedal of a brake in the middle of its course and start the engine. At the serviceable vacuum amplifier the pedal of a brake after engine start should leave forward.
4. If the pedal does not leave forward, check up fastening of a tip of a hose, a condition of fastening of a flange of a tip in the amplifier, a hose and union condition.


1. Disconnect a vacuum hose from the vacuum amplifier of brakes.
2. Remove the main brake cylinder.
3. In car salon disconnect a pusher of the vacuum amplifier of brakes from the top part of a pedal of a brake.
4. Unscrew 4 nuts of fastening and take the vacuum amplifier of brakes from a motor compartment.


1. Installation is made in sequence, return to removal.
2. At installation of the new vacuum amplifier of brakes check up distance from an axis of a pusher to the case of the vacuum amplifier of brakes (L).
3. For size adjustment выступания a pusher from the vacuum amplifier of brakes ослабьте a counternut and, rotating a pusher, establish a pusher axis on the demanded distance from the case of the vacuum amplifier of brakes.
4. Remove air from hydraulic system of brakes.