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Audi A4since 1994 releaseRepair and operation of the car |
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A4 Audi + Running gear + Regular servicing + Engines + Turbo-supercharging + System of an exhaust + Cooling system + Fuel tank and fuel pump + Air filter and channels of absorption + System of injection + Coupling + Transmission and main transfer + Suspension bracket of wheels and steering - Brakes Independent work on brake system So the brake system works Check of brakes Brake fluid Check of level of brake fluid Check of brake system on tightness and existence of damages Replacement of brake fluid Disk brakes Measurement of thickness of overlays of forward disk brakes Check of a condition of brake disks Replacement of overlays of disk brakes Back disk brakes Measurement of overlays of back disk brakes Emergency brake Check of idling of the lever of the emergency brake Main brake cylinder Brake amplifier Check of the brake amplifier Works on hydraulics of brake system Pumping of brake system The help at malfunctions ABS and EDS What does ABS? Function of separate knots Electronic system of distribution of brake effort (EBV) Violations in work of ABS system Electronic blocking of differential (EDS) + Wheels and tires + Electrotechnical equipment + System of ignition + Lighting + Alarm equipment + Tools and devices + Heating and ventilation + body Details + Salon Search of malfunctions Technical characteristics |
Measurement of overlays of back disk brakes
Control of wear of slips on back disk brakes is exercised also as, on lobbies. Here the same maximum permissible size of wear of 7 mm works – is measured together with bearing slip plate that corresponds to thickness of the slip approximately in 2 mm. Along with slips the condition of brake disks is checked. The size of wear and sequence of actions the same that on forward disk brakes. Replacement of overlays of back disk brakes Though it is easy to carry out this work, but it becomes a problem if there is no special key 3272 of Audi workshop. The subsequent description assumes that the workshop will rent you a key or you will be able to make it on the hired sample.
Dismantle of a back brake support On the right: at the dismantled case (4) supports of a brake of a back wheel are visible: 1 – external slip; 2 – internal slip;
Replacement of cuffs of back brake pistons On replacement of defective cuffs of brake pistons of back supports the same order, as for lobbies extends. Replacement of a back brake disk
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