Principle of action. Nissan Almera (from 1995 to 1999 release)
Service of Nissan Almera from 1995 to 2000 in N15 body
1. General information
2. General requirements to car repairs
3. Operation and maintenance of the car
4. Petrol engines
5. Diesel engines
6. Transmission
7. Running gear
8. Steering
9. Brake system
9.1. General information
9.2. Brake mechanisms of forward wheels
9.3. Brake mechanisms of back wheels of drum type
9.4. Brake mechanisms of back wheels of disk type
9.5. Drive of brakes
9.6. Anti-blocking system of brakes
9.6.1. Principle of action
9.6.2. Removal and installation of the ABS hydrounit
9.6.3. Check and replacement of sensors of speed
9.6.4. Replacement of a rotor of the sensor of a forward wheel
9.6.5. Replacement of a rotor of the sensor of a back wheel
9.6.6. ABS diagnostics
10. Electric equipment
11. Body
12. Appendices
13. Schemes of electric equipment
 









9-6-1-princip-dejjstviya.html

9.6.1. Principle of action

The brake system operates most effectively at the maximum coupling of the tire with a paving. When braking the tire begins to slide on the surface of the road. Thus, the speed of rotation of a wheel becomes less, than the speed of the movement of the car. Sliding is minimum (0%) when the wheel freely slides, and as much as possible (100%) when it is blocked. Maximum efficiency of action of brakes is reached when sliding about 15%. At this value sufficient controllability and stability of the car is also provided. ABS provides immediate restriction of brake pressure in brake mechanisms of each wheel for receiving coefficient of sliding, near optimal, at change of a condition of a paving or loading.

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9.6. Anti-blocking system of brakes
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9.6.2. Removal and installation of the ABS hydrounit