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
Heavy Metal & Reflected


13.1. Specifications

Elements of brake system

Main brake cylinder Type
Tandemny
Diameter of the cylinder, mm
22,22
Vacuum amplifier of brakes Type
The vacuum
Effective diameter, mm
228,6
Ratio
4,0:1
Forward brakes Type
disk, ventilated
Thickness of a brake disk, mm
19
Diameter of a brake disk, mm
241
Thickness of brake shoes, mm
9
Diameter of the cylinder, mm
54
Back drum-type brakes Internal diameter of a brake drum, mm
180
Thickness of brake shoes, mm
4,8
Diameter of the cylinder, mm
19,05

Adjusting data


Height of installation of a pedal of a brake, mm
163,5
Course of a pedal of a brake, mm
135
Gap of the switch of stoplights, mm
0,5–1,0
Free wheeling of a pedal of a brake, mm
3–8
Distance from the pressed pedal of a brake to a floor, mm
50
Gap between a pusher of the vacuum amplifier of brakes and the main brake cylinder, mm
0
Course of the lever of the parking brake at a tightening its effort of 196 N
6–7 clicks
Minimum admissible thickness of overlays of forward brake shoes, mm
2,0
Minimum admissible thickness of a brake disk, mm
17
Palpation of a brake disk, mm
0,05
Minimum admissible thickness of overlays of back brake shoes, mm
1,0
The most admissible diameter of boring of a brake drum, mm
182
The most admissible gap of the piston in the working brake cylinder, mm
0,15

Anti-blocking system of brakes


Element
Name
Value
ECU control unit Supply voltage, In
10–16
Range of temperatures, °C
– 40 … 110
Control lamp of ABS Supply voltage, In
12
Consumed current, мА
80
Sensor of frequency of rotation of a wheel Resistance, Ohm
1275–1495
Target frequency, Hz
15–2000
Air gap, mm 0,2–1,2
0,2–1,2
Hydraulic HECU block Weight, kg
2,5
Engine
12 IN, 30 AND
Engine capacity, W
180
Productivity, cm3/with
5,5

Moments of an inhaling, N • m


Forward sensor of frequency of rotation of a wheel
8–9,5
Back sensor of frequency of rotation of a wheel
15,5–16,5
Bolts of fastening of the ECU control unit and hydraulic HECU block
8–10
Bolts of fastening of arms of the ECU control unit and hydraulic HECU block
9–10
Six brake tubes to the hydraulic block
16
Nuts of fastening of the main brake amplifier to the vacuum amplifier of brakes 8–12
8–12
Nuts of fastening of the vacuum amplifier of brakes
8–12
The union of a vacuum hose of the vacuum amplifier of brakes to an inlet collector
8–12
Pumping union
7–9
Connecting nuts of brake tubes
13–17
Directing finger of a support
35–45
Bolt of the directing plug
22–32
Bolts of fastening of a support to a rotary fist
65–75
Hollow bolt of fastening of a brake hose to a support
25–30