Audi 80/Avant (B4)

since 1991-1995 release

Repair and operation of the car



Audi 80/Avant
+ Technical specification
+ Engines
+ System of production of the fulfilled gases
+ Cooling system
+ Fuel tank and fuel pump
+ Air filter and airintaking channels
+ System of injection
+ Coupling
+ Transmission and transmission
+ Suspension bracket and steering
- Brake system
   Check of brake mechanisms
   Brake fluid
   Check of level of brake fluid
   Check of tightness of the brake system
   Replacement of brake fluid
   Disk brake mechanisms
   Measurement of thickness of blocks of the disk mechanism
   Control of a condition of brake disks
   Replacement of blocks of disk brake mechanisms
   Drum brake mechanism
   Measurement of brake shoes of the drum mechanism
   Check of the course of a pedal of a brake
   Disk brake mechanism of back wheels
   Measurement of thickness of blocks of back disk brakes
   Check of a free wheeling of the lever of the parking brake
   Main brake cylinder
   Amplifier of brakes
   Check of the amplifier of brakes
   Regulator of brake forces
   Repair of the hydraulic drive of brakes
   Pumping of the brake system
   List of malfunctions
+ Anti-blocking system of brakes
+ Wheels and tires
+ Body electrical system
+ System of ignition
+ Lighting
+ Signaling devices
+ Devices and auxiliary devices
+ Heating and ventilation
+ Body elements
+ Search of malfunctions
+ Specifications





Check of brake mechanisms

Continuous check

 PERFORMANCE ORDER

  1. For a start carry out full braking at "the pedestrian's speed".
  2. On a trace on the road you will see even in the presence of ABS whether brakes evenly work.
  3. To execute the same check with the parking brake.
  4. The flat site is necessary for you for check of action of brakes at higher speed.
  5. Now slow down at first softly, and then it is sharp to a stop, at a speed approximately in 50 km/h at the released steering wheel, but in a ready state immediately to pick up it.
  6. If the car pulls aside, so either brakes, or a running gear are faulty. You watch the reasons in the list of malfunctions at the end of the head.
  7. Try the movement by a setup on a weak hill to establish, wheels how easily go.
  8. After a trial trip check a hand:
  9. Whether the wheel disk on the one hand stronger, than with another heated up?
  10. The clamped support of the disk wheel brake mechanism, tyazhelokhodny back drum brake mechanisms (where they stand) or the damaged wheel bearing can be the reasons.







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