Hyundai Matrix service from 2002 to 2006 of release
1. Operation and car maintenance
2. Engine
3. Transmission
4. Running gear
5. Steering mechanism
6. Brake system
6.1. General information
6.1.1. Check and adjustment of a pedal of a brake
6.1.2. Check of operation of the vacuum amplifier of brakes without a tester
6.1.3. Air removal from a hydraulic actuator of brakes
6.1.4. Check and adjustment of a course of the lever of the parking brake
6.1.5. Removal and installation of the vacuum amplifier of brakes
6.1.6. Check of highways of brake system
6.1.7. Removal and installation of a pedal of a brake
6.1.8. Removal, check and installation of forward brake shoes
6.1.9. Dismantling, check and assembly of a brake support
6.1.10. Dismantling, check, assembly and installation of the main brake cylinder
6.1.11. Regulator of pressure of back brakes
6.1.12. Removal, check and installation of back drum-type brakes
6.1.13. Replacement of the working brake cylinder
6.1.14. Removal, check and installation of the parking brake
6.1.15. Anti-blocking system of brakes (ABS)
6.1.16. Removal and installation of the electronic ABS control unit
6.1.17. Removal and check of sensors of frequency of rotation of a wheel (ABS)
6.2. Tables
7. Onboard electric equipment
8. Body
9. Electric equipment schemes
 







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6.1.10. Dismantling, check, assembly and installation of the main brake cylinder

Main brake cylinder
Fig. 6.32. Main brake cylinder



Removal
Disconnect the socket of the sensor of level of brake liquid.
Disconnect from the main brake cylinder brake tubes. Establish caps on open openings.
Unscrew nuts of fastening and remove the brake cylinder.

ATTENTION
Immediately delete the spilled brake liquid from the painted surfaces.

Dismantling
Uncover a tank and merge brake liquid.

Tank removal
Fig. 6.33. Tank removal


Unscrew screws of fastening of a tank and by means of a screw-driver take out a tank from consolidations of the brake cylinder (fig. 6.33).

Removal of a lock ring
Fig. 6.34. Removal of a lock ring


Remove a lock ring (fig. 6.34).

Removal of a restrictive finger of the primary piston
Fig. 6.35. Removal of a restrictive finger of the primary piston


Take out a restrictive finger of the primary piston, having pressed on the piston a screw-driver. Remove the primary piston (fig. 6.35).

Removal of a restrictive finger of the secondary piston
Fig. 6.36. Removal of a restrictive finger of the secondary piston


Take out a restrictive finger of the secondary piston, having pressed on the piston a screw-driver. Remove the secondary piston (fig. 6.36).

NOTE
Primary and secondary pistons are not subject to dismantling.

Check
Check a condition of a mirror of the cylinder (the tease, a rust).
Estimate degree of wear of the cylinder, replace it if necessary.

NOTE
At damage of a mirror of the cylinder replace the main brake cylinder assembled.
Details of the main brake cylinder wash out alcohol.

Assembly
At installation grease all details with pure brake liquid.

Sequence of installation of the piston and springs
Fig. 6.37. Sequence of installation of the piston and springs


Carefully establish springs and pistons in the cylinder. Watch, that placement of details was correct (fig. 6.37).

Installation of a lock ring
Fig. 6.38. Installation of a lock ring


Press the piston a screw-driver and establish a lock ring (fig. 6.38).
Press the piston before complete compression of a spring and establish a restrictive finger.
Establish tank consolidations.

Tank of the main brake cylinder
Fig. 6.39. Tank of the main brake cylinder


Establish a tank of the main brake cylinder (fig. 6.39).

Installation
Establish the main brake cylinder on the vacuum amplifier of brakes.
Establish the amplifier and the cylinder on a partition of a motor compartment.
Connect to the main brake cylinder brake tubes.
Connect to the amplifier a vacuum hose.
Connect to a brake pedal draft of the amplifier.
Fill a tank of the main brake cylinder with brake liquid. Pump over brake system.

ATTENTION
The vacuum amplifier of brakes is not subject to dismantling.

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6.1.9. Dismantling, check and assembly of a brake support
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6.1.11. Regulator of pressure of back brakes