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

19.2. Pumping of hydraulic system of a drive of brakes


Any hydraulic system works normally if air is removed from it.

1. Lift the car and fix on support.


Liquid in a popolnitelny tank of brake system should be supported at level 3/4 or is higher in the course of pumping.

During removal of air add only pure liquid recommended by the manufacturer

2. Unscrew a cover from the union of pumping and attach to it a hose.
3. Arrange other end of a hose in glass capacity of sufficient volume.
4. The assistant should press slowly a brake pedal several times then to hold her in the pressed situation.
5. At the pressed pedal of a brake a key OK130 430 019 weaken the union of pumping and let the air out from hydraulic system.
6. Tighten the union of pumping and release a brake pedal.

Inhaling moment: 5,9–8,8 N • m


Both persons should have possibility to exchange words with each other. At the open union it is not allowed to release a brake pedal.

7. Repeat operations 4-6 until there will be a brake liquid without air vials.
8. Screw a cover on the pumping union.
9. Check correctness of work of a brake.

10. Check absence of leakages of brake liquid.

11. Add brake liquid in a popolnitelny tank of brake system.


Pumping of air should be carried out since the union which is most remote from the main brake cylinder.