Hyundai Accent

Repair and car operation

Hyundai Accent
+ 1. Maintenance instruction
+ 2. Engine
+ 3. Greasing system
+ 4. Cooling system
+ 5. Control, decrease in toxicity
+ 6. Fuel system
+ 7. Ignition system
+ 8. Coupling
+ 9. Transmission
+ 10. Axes and power shafts
+ 11. Suspension bracket
+ 12. Steering
- 13. Brake system
   13.1. Specifications
   13.2. Anti-blocking system of brakes (ABS)
   13.3. Pumping of hydraulic system of a drive of brakes with scanner use
   13.4. Check and adjustment of provision of a pedal of a brake
   13.5. Check of the vacuum amplifier of brakes
   13.6. Pumping of hydraulic system of a drive of brakes
   13.7. Adjustment of a course of the parking brake
   13.8. Vacuum amplifier of brakes
   13.9. Brake tubes and hoses
   13.10. Pressure regulator
   13.11. Brake pedal
   13.12. Replacement of forward brake shoes
   13.13. Support of a forward brake
   13.14. Main brake cylinder
   13.15. Replacement of brake shoes on back drum-type brakes
   13.16. Replacement of the working brake cylinder
   13.17. Parking brake
   13.18. Hydraulic HECU ABS block
   13.19. Sensor of frequency of rotation of a wheel
   13.20. Search and elimination of malfunctions
+ 14. Body
+ 15. Central air
+ 16. Electric equipment
+ 17. Appendix
+ 18. Electroschemes

13.10. Pressure regulator

Do not remove a pressure regulator. The regulator of pressure regulates pressure in a drive of brake mechanisms of back wheels depending on load of a back axis of the car. With increase in loading it provides passing of brake liquid to wheel cylinders of back brakes from what pressure in their contour raises and overall performance of back brake mechanisms improves.

Check of function of restriction of pressure.

1. Connect two manometers, one – on the entrance party and one – on the party of an exit of a regulator of pressure.


After connection of manometers remove air from brake system.

2. Press a pedal of a brake and measure entrance and target pressure. If pressure are in limits of admissible amplitudes, as is shown in drawing, the regulator of pressure is serviceable.
3. Remove manometers and connect tubes of brake system in initial situation and remove air from brake system.

Installation of a regulator of pressure

1. Connect tubes of brake system.
2. Tighten connecting nuts of fastening of tubes and remove air from brake system.

Moment of an inhaling of connecting nuts: 13–17 N • m
Moment of an inhaling of nuts of fastening of a regulator of pressure: 8–12 N • m