Hyundai Accent

13.14. The main brake cylinder

1 – a pressure regulator;
2 – the main brake cylinder;
3 – a stopper;
4 – a compensatory tank;

5 – a lock ring;
6 – the primary piston;
7 – the secondary piston;
8 – a nut, 8–12 Н•м.

Removal

PERFORMANCE ORDER

1. Disconnect an electric socket from the gauge of level of a brake liquid.
2. Disconnect tubes of brake system from the main brake cylinder and close opened apertures suitable stoppers.
The prevention The brake liquid dissolves a paint, plastic and isolation of wires, therefore at casual hit of a liquid on a paint and varnish covering of the car or its components wash out their considerable quantity of water.
	3. Disconnect an arm of a regulator of pressure and remove the main brake cylinder. Turn away a nut of fastening of the main brake cylinder.

Dismantling

PERFORMANCE ORDER

1. Remove a stopper and merge from a tank a brake liquid.
2. Remove a tank from the main brake cylinder.
The prevention If necessary, fix the main brake cylinder in a vice, clamping its basic part of the case, instead of a flange.
	3. Get primary and secondary pistons from the case of the main brake cylinder.
	The prevention Be careful not to damage diameter расточки the main brake cylinder. Do not assort primary and secondary pistons.

Check

PERFORMANCE ORDER

1. Check up an internal surface of the case of the main brake cylinder on absence of a rust and development.

2. Check up primary and secondary pistons on absence of a rust, задиров or deterioration.

3. Check up primary and secondary pistons on absence of deterioration of their condition.

Assemblage

PERFORMANCE ORDER

	1. Grease with the recommended brake liquid an internal surface of the main brake cylinder and external surfaces of primary and secondary pistons. The recommended brake liquid: DOT3
2. Accurately insert a spring and the secondary piston into an aperture of the main brake cylinder.
3. Accurately insert the primary piston into an aperture of the main brake cylinder.
	4. Press the primary piston and establish a lock ring in a flute of diameter расточки the main brake cylinder.
5. Establish a stopper on a tank.
6. Grease two sealing rings (inside and outside) with a brake liquid and insert them into the case of the main brake cylinder.
The prevention Each time at tank replacement it is necessary to replace sealing rings.
7. With effort insert a tank into sealing rings of the main brake cylinder.
	8. Connect an electric socket to the gauge of level of a brake liquid.

Installation

PERFORMANCE ORDER

1. Establish the main brake cylinder on the vacuum amplifier of brakes and screw two nuts. Tighten two nuts of fastening of the main brake cylinder.

The inhaling moment: 8–12 Н•м

2. Connect two tubes of brake system and an electric socket to the gauge of level of a brake liquid.

The moment of an inhaling of tubes: 13–17 Н•м

3. Fill in a brake liquid and remove air from a hydraulic contour of brake system.

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