Mazda 3 since 2003
1. Operation and car maintenance
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 brake system
6.2.2. Check of level of brake liquid in a tank of a hydraulic actuator of working brake system
6.2.3. Air removal from brake system
6.2.4. Check of the return 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 forward brake shoes
6.2.14. Removal and installation of the back disk brake mechanism
6.2.15. Check of lay brake system
6.2.16. Removal, check and installation of the back sensor of speed of a wheel of ABS
6.2.16.1. Gap check between the sensor of speed of a wheel and a sensor rotor
6.2.16.2. Resistance check
6.2.16.3. Tension check
6.2.16.4. Check of a form of a signal
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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6-2-16-4-proverka-formy-signala.html

6.2.16.4. Check of a form of a signal

Establish the car on a horizontal surface, lift on a jack and lower on support.
Disconnect the socket of the sensor of speed of a wheel of anti-blocking system of brakes.

Fig. 6.60. Chart of check of a form of a signal


Using an oscillograph, check a form of a signal of tension on existence of distortions and noise at rotation of each wheel (fig. 6.60).
If there are distortions or noise, check a rotor of the sensor of anti-blocking system of brakes.

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6.2.16.3. Tension check
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6.2.17. Removal and installation of the hydraulic block of anti-blocking system of brakes