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
+ 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
   Engine
   Cooling system
   Fuel supply system
   Fuel supply systems (continuation)
   Transmission
   Chassis
   Brake system
   Electrical system
   Filling volumes (in liters)
   Dimensions
   Plan of servicing



Транспортная компания по перевозкам в Борисов на www.dovertrans.ru.



Brake system

The brake system with pedal
drive in front
Cars
with 4-and 5-cylinder engines
One-piston brake
the mechanism with a floating bracket,
the ventilated brake disks
with the 85 kW engines and above, and also with the 66 kW engine with AKP
with 6-cylinder engines
The two-piston brake mechanism with a floating bracket, the ventilated brake disks
Diameter of brake disks, mm
256
276
Thickness of brake disks new / minimum, mm
13/11
25/23
the ventilated disks: 22/20
Thickness of frictional slips
new / at least 14/2 (without plate holder)
13/2 (without plate holder)
Drum brake mechanisms behind
drum brake mechanisms with internal blocks with automatic adjustment, Simplex
(only the cars with the 66 kW engine released to 10/92, equipped with the check point without ABS)
Diameter of the brake drum
new / minimum, mm
230/231
Thickness of frictional overlays of, at least, a mm
2,5 (without brake shoe)
Disk brake mechanisms behind
One-piston brake mechanisms with the automatic adjusting device for the brake mechanism of the parking brake system
Diameter of brake disks, mm
245
Thickness of brake disks
new / minimum, mm
10/8
Thickness of frictional slips new / at least
12/2 (without plate holder)