Mazda 3 since 2003
1. Operation and maintenance of the car
2. Engine
3. Transmission
4. Running gear
5. Steering mechanism
6. Brake system
6.1. General information
6.2. Brake system
6.2.1. Check and adjustment of elements of the brake system
6.2.2. Check of level of brake fluid in a tank of a hydraulic actuator of the working brake system
6.2.3. Removal of air from the brake system
6.2.4. Check of the backpressure valve of a vacuum hose (amplifier of brakes)
6.2.5. Removal and installation of a vacuum hose (amplifier of brakes)
6.2.6. Removal and installation of a pedal of a brake
6.2.7. Removal and installation of the main brake cylinder
6.2.7.1. Removal
6.2.7.2. Installation
6.2.8. Check of the sensor of level of liquid
6.2.9. Removal and installation of the vacuum amplifier of brakes
6.2.10. Check of the vacuum amplifier of brakes
6.2.11. Dismantling and assembly of the main cylinder
6.2.12. Removal and installation of a forward brake disk
6.2.13. Replacement of front brake shoes
6.2.14. Removal and installation of the back disk brake mechanism
6.2.15. Check of the parking brake system
6.2.16. Removal, check and installation of the back sensor of speed of a wheel of ABS
6.2.17. Removal and installation of the hydraulic block of anti-blocking system of brakes
6.3. Tables
7. Onboard electric equipment
8. Body
 








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6-2-7-2-ustanovka.html

6.2.7.2. Installation

ATTENTION
Always establish laying of a pusher of the amplifier of brakes before testing measurements or adjustments.


Fig. 6.24. Installation of special adaptation on the amplifier of brakes


Install special adaptation on the amplifier of brakes, as shown in the figure 6.24, and tighten the nominal force of an inhaling.
Inhaling moment: 9,8–16,0 N · m.

Fig. 6.25. Creation of vacuum in the amplifier of brakes


Using the vacuum manometer, create in the amplifier of brakes vacuum the value equal to 66,7 kPa (fig. 6.25).

Fig. 6.26. Measurement of length of a pusher


Using a caliper, measure distance of L, as shown in the figure 6.26.
Standard length: 22,7 mm.

Fig. 6.27. Adjustment of length of a pusher


If the size L does not meet standard, as shown, remove special adaptation (49 E043 001) and special adaptation (49 B043 004) adjust pusher length. Use the special device (E043 003A) for prevention of rotation of a pusher (fig. 6.27).
Remove special devices, replace special adaptation (49 E043 001) and again measure distance of L.

Fig. 6.28. The scheme of the correct installation of the main cylinder on the amplifier of brakes


Install the main cylinder on the amplifier of brakes (fig. 6.28).

ATTENTION
If after installation of the main cylinder, air does not come out properly tubes of the brake system even after the procedure of its removal, perhaps incomplete disinhibition of wheels or other defect. Remove the main cylinder and repeatedly install it properly.

"previous page
6.2.7.1. Removal
following page"
6.2.8. Check of the sensor of level of liquid