Brake system of the car Hyundai Matrix

Checking and adjusting the brake pedal
Fig. 6.1. Adjusting the brake light switch Rotate the brake light switch until the gap between the switch housing and the brake pedal lever reaches the nominal value....

Checking the operation of the brake booster without a tester
Fig. 6.3. Checking the operation of the vacuum booster Run the engine for one or two minutes and then turn it off. Press the brake pedal several times with the usual...

Bleeding the brake hydraulic system
Fig. 6.5. Filling the reservoir with brake fluid Remove the brake fluid reservoir cap and fill the reservoir with brake fluid (Fig. 6.5). Caution: If brake fluid comes...

Checking and adjusting the travel of the parking brake lever
Apply approximately 196 N of force to the parking brake lever and count the number of clicks. The parking brake lever stroke is 8 clicks. Fig. 6.8. Adjusting nut If the...

Removal and installation the brake booster
Fig. 6.9. Brake booster Removal Disconnect the brake pipe from the master cylinder. Fig. 6.10. Master brake cylinder mounting nuts Remove the master brake cylinder (Fig....

Checking the brake system lines
Examination Check the brake lines for cracks, deformations and corrosion. Check the brake hoses for cracks, deformations and leaks. Assess the condition of the brake...

Removal and installation the brake pedal
Fig. 6.15. Brake pedal Removal Remove the brake light switch. Remove the cotter pin and pull out the tie rod pin. Fig. 6.16. Brake pedal bracket mounting nuts Loosen the...

Removal, checking and installation front brake pads
Fig. 6.18. Front disc brake: 1 – connecting tube (brake hose and tube assembly); 2 – front brake caliper assembly; 3 – brake disc Removal Fig. 6.19. Caliper mounting...

Disassembly, inspection and assembly of the brake caliper
Remove the front wheel. Unscrew the bolt securing the brake hose to the caliper. Loosen the caliper cylinder mounting bolts. Remove the cylinder and brake pads. Fig....

Disassembly, inspection, assembly and installation of the master brake cylinder
Fig. 6.32. Master brake cylinder Removal Disconnect the brake fluid level sensor connector. Disconnect the brake pipes from the master cylinder. Install plugs on the...

Rear brake pressure regulator
Determines the pressure in the brake circuits of the front and rear axles to achieve maximum braking efficiency and prevent rear wheel lockup. The valve cannot be...

Removal, checking and installation rear drum brakes
Fig. 6.42. Rear drum brakes Removal Remove the rear wheel. Fig. 6.43. Rear wheel hub Loosen the mounting nut and remove the hub together with the brake drum (Fig. 6.43)....

Replacing the working brake cylinder
Remove the brake pads. Disconnect the brake pipe from the cylinder. Fig. 6.51. Wheel brake cylinder mounting bolts Loosen the two mounting bolts and remove the wheel...

Removal, checking and installation the parking brake
Fig. 6.54. Parking brake circuit Removal Remove the rear console. Fig. 6.55. Parking brake cable lever adjusting nut Loosen the adjusting nut and disconnect the parking...

Anti-lock braking system (ABS)
The Anti-lock Braking System (ABS) controls the brake pressure on all wheels to prevent the wheels from locking under heavy braking. ABS provides: vehicle...

Removal and installation the ABS electronic control unit
Fig. 6.66. ABS electronic control unit Removal Fig. 6.67. Brake pipes of the ABS hydraulic unit Disconnect the brake pipes from the ABS hydraulic unit (Fig. 6.67). Fig....

Removal and checking wheel speed sensors (ABS)
Fig. 6.70. Location of ABS wheel speed sensors Removal Fig. 6.71. Sensor mounting bolt Loosen the wheel speed sensor mounting bolt (Fig. 6.71). Fig. 6.72. Wheel speed...

Table 6.1. Technical characteristics (main brake system)
Technical specifications (main brake system) Note: Cbs - standard braking system. Abs - anti-lock braking system. Tcs - traction control system.

Table 6.2. Technical characteristics (ABS system)
Technical specifications (ABS system)

Table 6.3. Basic data for adjustments and control
Parameter Brake pedal height above the floor 178.8 mm Full travel of the brake pedal 135 mm Gap between brake pedal and brake light switch housing when pedal is released...

Table 6.4. Possible malfunctions, their causes and methods of elimination
Possible malfunctions, their causes and methods of elimination

Table 6.5. Tightening torques for threaded connections (main brake system)
Component Tightening torque. Nm Nut securing the master brake cylinder to the brake booster 8-12 Brake booster mounting nuts 13-16 Fastening the brake booster vacuum...

Table 6.6. Tightening torques for threaded connections (ABS)
Component Tightening torque, Nm Wheel speed sensor mounting bolt For the front wheel 8-9,5 For the rear wheel 15,5-16,5 Bolts for fastening the hydraulic unit and...

Table 6.7. Checking the hydraulic and electronic unit (ABS)
Checking the hydraulic and electronic unit (ABS)