1995-2001 of release
Repair and car operation
1.1. Periodicity of maintenance
+ 2. FE DOHC engines and Т8 DOHC
+ 3. Greasing system
+ 4. Cooling system
+ 5. Power supply system and release
+ 6. Fuel system
+ 7. Ignition system
+ 8. Coupling
+ 9. Mechanical transmission
+ 10. АКП G4A–EL
+ 11. АКП 50–40 LE
+ 12. Axes and power shafts
+ 13. Steering
+ 14. Wheels and tires
+ 15. Suspension bracket
+ 16. Body
+ 17. Central air
+ 18. Electric equipment
- 19. Brake system
19.2. Pumping of hydraulic system of a drive of brakes
19.3. Check of brake tubes and hoses
19.4. Replacement of brake hoses
19.5. Height of installation of a pedal of a brake
19.6. Free wheeling of a pedal of a brake
19.7. Distance of a pedal of a brake from a floor
19.8. Brake pedal
19.9. Check of the switch of a stoplight
19.10. Main brake cylinder
19.11. Check of the vacuum amplifier of brakes
19.12. Forward disk brake
19.13. Back disk brake
19.14. Pressure regulator
19.15. Parking brake
19.16. Anti-blocking system of brakes (ABS)
19.17. List of codes of malfunctions of brake system
19.18. Precautions at carrying out repair
19.19. Pumping of hydraulic system of a drive of brakes
19.20. Hydraulic control unit (HCV)
19.21. ABS control unit
19.22. Sensors of frequency of rotation of a wheel
19.23. Rotor of the forward sensor
19.24. Main survey
19.25. Check of functionality
19.26. Search and elimination of malfunctions
+ 20. Electric circuits
Arrangement of elements of brake system on the car
The hydraulic brake system uses pressure of liquid for effort transfer on lobbies and back brakes. The hydraulic brake system works as follows:
The brake pedal is connected to the hydraulic servo-driver called by the main brake cylinder.
When the pedal is pressed, pressure is transferred from the main cylinder through
metal tubes and flexible hoses on brake cylinders of back brakes and a block of forward disk brakes.
Brake cylinders represent hydraulic actuation mechanisms, reformative the hydraulic pressure created by the main cylinder, in movement.
Pistons of back brake cylinders press brake shoes which make contact with a metal surface of a brake drum.
Pistons of forward brake cylinders move in the direction of the brake shoes nestling on a metal surface of brake disks.
At an otpuskaniye of a pedal of a brake pressure in system decreases, therefore brake shoes and pistons come back in neutral, i.e. non-working situation.
In case of leakage of brake liquid from one or two contours the sensor of level of liquid in the main cylinder includes a display lamp in combinations of devices. The lamp lights up, when the float in the main cylinder falls below a certain level and closes an electric chain. If contacts of the sensor are closed, the lamp joins and burns, while the lock of ignition remains in the situation ON or START. If the lamp burns, be convinced that the parking brake is in completely released situation. This lamp is used and for indication of the lowered level of brake liquid and turning on of the parking brake.