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Audi 80/Avant (B4)Since 1991-1995 of releaseRepair and car operation |
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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 воздухозаборные 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 колодок the disk mechanism The control of a condition of brake disks Replacement колодок disk brake mechanisms The drum-type brake mechanism Measurement brake колодок 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 колодок 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 + Kuzovnaja electrosystem + Ignition system + Illumination + Signalling devices + Devices and auxiliary devices + Heating and ventilation + Body elements + Search of malfunctions + Specifications |
The drum-type brake mechanism On the front-wheel models Audi 80 which have been let out till October of 92 (not equipped ABS), on the back bridge there are drum-type brake mechanisms. On this version of the brake mechanism two brake Pads nestle on an internal surface of a drum the piston of the brake cylinder (it is located between the top ends brake колодок). Thanks to an arrangement brake колодок in applied in Audi 80 drum-type brake mechanism (brake mechanism Simplex – one brake cylinder with two pistons) one of two brake колодок operates in the self-amplifying image. It means that this brake колодка because of wheel rotation nestles on a brake drum in certain limits spontaneously that reduces effort to pedals. In Audi 80 (at advance) operates spontaneously forward brake колодка. On a slang of experts it is called as primary колодкой or active brake колодкой. Back is called according to secondary колодкой or as passive brake колодкой. The self-regulated drum-type brake mechanism Drum-type brake mechanisms should not be regulated. This problem has incurred, in отличае from disk brake mechanisms, the adjusting mechanics. With increasing deterioration of a frictional covering rods of cylinders between brake колодками are put forward, that Pads again could nestle on a drum. It is provided with a wedge with a spring drive which in process of deterioration колодок puts forward rods. |
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