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
6.1.1. Safety pedal of a brake
6.1.2. Vacuum amplifier of brakes
6.1.3. Main brake cylinder
6.1.4. Pressure regulator
6.1.5. Sensor of level of brake liquid
6.1.6. Anti-blocking system of brakes (ABS)
6.1.7. Management of dynamic stability
6.1.8. Control lamp of DSC
6.1.9. DSC system switch, control lamp of shutdown of DSC system
6.1.10. Incorporated sensor of management of dynamic stability
6.1.11. DSC HU/CM block of system of dynamic stability
6.1.12. Management of emergency braking
6.1.13. Local network of the controler (CAN)
6.1.14. Onboard diagnostics
6.2. Brake system
6.3. Tables
7. Onboard electric equipment
8. Body



6.1.2. Vacuum amplifier of brakes

The vacuum amplifier of brakes reduces effort to a brake pedal, facilitating driving. In the vacuum amplifier the diaphragm from which both parties at a normal operating mode depression is created is used. When braking on the one hand diaphragms air, forming atmospheric pressure moves. At the expense of a difference of the pressure transferred through a diaphragm, the pusher moves towards depression (vacuum), providing auxiliary force for braking. At an otpuskaniye of a pedal of a brake air is pumped out from a cavity of the amplifier via the control valve, creating depression.

«previous page
6.1.1. Safety pedal of a brake
following page»
6.1.3. Main brake cylinder