Audi 80/Avant (B4) |
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Audi 80/Avant The description Engines System of release of the fulfilled gases Cooling system Fuel tank and the fuel pump The air filter and intake channels Injection system Coupling Transmission and transmission Suspension bracket and steering - Brake system Check of brake mechanisms Brake liquid Check of level of a brake liquid Check of tightness of brake system Replacement of a brake liquid Disk brake mechanisms Measurement of a thickness pads the disk mechanism The control of a condition of brake disks Replacement pads disk brake mechanisms The drum-type brake mechanism Measurement brake pads the drum-type mechanism Check of a course of a pedal of a brake The disk brake mechanism of back wheels Measurement of a thickness pads back disk brakes Check of a free wheeling of the lever of a lay brake The main brake cylinder The amplifier of brakes Check of the amplifier of brakes Regulator of brake forces Repair of a hydraulic drive of brakes Prorolling of brake system The list of malfunctions Antiblocking system of brakes Wheels and tyres body electrosystem Ignition system Illumination Signalling devices Devices and auxiliary devices Heating and ventilation Body elements Search of malfunctions Specifications |
Regulator of brake forces
At the left: the 5-cylinder engine is supplied by the additional vacuum pump (2) in addition strengthening lowered pressure in a hose from an inlet collector (1). Thus in a hose (4) in front of the pump to the amplifier (5) enough force for operation of brakes is provided. That разряжение it was not lost, before branch to the pump the return valve (3) is established.
At front-wheel versions Audi 80 regulator of brake forces is located at the left arm of the bearing on the right on a course in front of the back bridge. It can reduce pressure of a liquid in back wheel cylinders. It occurs depending on loading: at completely loaded car the back part of a body falls at small loading if in the car one or two person sits, the deflection of back springs is insignificant. Because of excessive pressure upon back wheels they are prematurely blocked, and the car at braking can develop across. Check of a regulator of brake forces For fast check of action the assistant is required to you. The car should not be raised a jack.
Regulator of brake forces of all-wheel drive models At all-wheel drive models Audi 80 regulator of brake forces is located ahead near to block ABS in a motor compartment. It of more simple design. Blocking of back wheels prevents this regulator that he at all does not allow brake pressure of the back bridge to enter into a dangerous zone. |
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