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
6.2.8. 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
6.2.13.1. Visual check of thickness of blocks
6.2.13.2. Removal of 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
 








6-2-13-2-snyatie-tormoznykh-kolodok.html

6.2.13.2. Removal of brake shoes

ATTENTION
When replacing brake shoes always change internal and external laying and covers of laying in a set.

Merge brake fluid.
Remove a forward wheel and temporarily fix a rim by two nuts.
Turn off a bolt and disconnect an arm of a brake hose.

Fig. 6.44. Weakening of bolts of fastening of a support


Holding the directing fingers, turn off bolts of fastening of a support (fig. 6.44).

Fig. 6.45. Removal of the case of a support


Turn off fixing bolts of the case of a support and remove a support (fig. 6.45).

Fig. 6.46. Removal of boots of the directing fingers


Holding a support in a vice with soft sponges, by means of the screw-driver and the hammer remove boots of the directing fingers (fig. 6.46).

Fig. 6.47. Removal of a cover of the brake cylinder


Using the screw-driver, remove a spring ring of a cover of the brake cylinder and a cover (fig. 6.47).
Place rags between the piston and the cylinder.

Fig. 6.48. Extraction of the piston from the cylinder


Using compressed air, remove the piston from the cylinder (fig. 6.48).

Fig. 6.49. Removal of an epiploon


Using the screw-driver, remove an epiploon (fig. 6.49).

Fig. 6.50. Measurement of thickness of overlays of brake shoes


Measure thickness of overlays of brake shoes by a ruler (fig. 6.50).
Standard thickness: 12 mm.
Minimum thickness: 1,0 mm.
If the minimum thickness of a block does not correspond to specified, replace blocks.
Completely drown the piston in the cylinder, using special adaptation.
Establish a block of a brake disk.

"previous page
6.2.13.1. Visual check of thickness of blocks
following page"
6.2.14. Removal and installation of the back disk brake mechanism