Kia Clarus/Credos

1995-2001 of release

Repair and car operation

KIA Klarus
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
   19.1. Specifications
   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

19. Brake system


Arrangement of elements of brake system on the car

1–hydraulic line;
2–brake pedal;
3–main brake cylinder;
4–vacuum amplifier of brakes;
5–forward brake (disk);
7–back brake (drum-type);
8–brake cylinder;
9–parking brake;
10-cable of the parking brake;
11-lever of the parking brake;
12-brake hose.

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.