General information about the brake system The hydraulic brake system consists of a master cylinder, hydraulic booster and disc brakes for the front and rear wheels or drum brakes for the rear wheels....
Removing and installing Girling front disc brake pads Withdrawal Loosen the wheel bolts, raise the front of the car. remove the wheels. Attention: If the same pads will be installed, they must be marked. Swapping...
Removing and installing rear disc brake pads Girling Attention: Starting from 1.88 (#89JA221810 or #89JA225957) used brake caliper with a piston diameter of 38 mm (before 36 mm). The hallmark is the mark "38"...
Basic rear brake adjustment A basic adjustment must be made after each replacement of the brake pads. Raise the car. Release the handbrake. Examination Use a screwdriver to press the...
Eliminate brake squeal Remove brake pads. Clean the pads and caliper with compressed air or a rag and alcohol. Caution: Do not inhale dust! Cover with a thin layer of anti-creak...
Checking the thickness of the brake disc Note: Vehicles with 82+125 kW engines (112+170 HP) equipped with brake discs with internal airflow. other models have conventional brake discs. Loosen wheel...
Rear wheel drum brakes 1 - wheel brake cylinder 2 - spring Disconnect with special pliers 3 - wedge To remove and install the drum, press it all the way up through the threaded hole...
Removal and installation of a brake drum Withdrawal Loosen the wheel bolts, raise the car, remove the wheels. Fully release the brakes. To do this, press the wedge up to the stop through the hole in...
Removal and installation of brake pads Withdrawal Remove brake drum. Press the spring plate with pliers and turn it 90° (¼ turn). While pressing, hold the rear pin on the brake shield. Disconnect...
Removal and installation of working brake cylinders Withdrawal Remove brake pads. Loosen without unscrewing the union nut of the brake pipe. Unscrew the 2 bolts securing the working brake cylinder behind the...
Removal of air from the brake system After each repair of the brakes, in which the system has been opened, there may be air in the pipelines. Then you should remove the air from the brake system....
Replacement of brake pipes/hoses In the brake system, which connects the wheels to the brake master cylinder, along with hoses that can withstand high pressure, tubes are used Attention: For...
Checking the hydraulic booster The operation of the hydraulic booster is checked by increasing the effort on the pedals to achieve the desired braking effect. Press the brake pedal at least...
Checking and adjusting the brake force regulator The brake force regulator regulates the pressure of the rear brakes depending on the vehicle load. This ensures the correct distribution of braking forces. The...
Hand brake 1 - handle 2 - button 3 - spring 4 - hand brake lever 5 - cover 6 - finger 7 - push rod 8 - latch 9 - latch segment 10 - finger To replace the latch, grind...
Handbrake adjustment Vehicles with disc brakes. Thanks to the automatic adjustment of the rear wheel brakes, adjustment of the handbrake is usually not required. It is required...
ABS device Some AUDI 80/90 models are equipped with an electronic anti-lock braking system (ABS) BOSCH company. Additional installation of the ABS system is not possible....