Audi 80/90/Coupe

since 1986-1991 release

Repair and operation of the car

Audi 80/90/Coupe
+ 1.2. Identification of the car
+ 2. Engines, carburetors
3. Lubrication system
+ 4. Cooling system
+ 5. Fuel system
+ 6. Exhaust system
+ 7. System of ignition
+ 8. Transmission
+ 9. Suspension brackets, wheels
- 10. Brake system
   10.1.2. Brake shoes of forward brakes
   10.1.3. Brake shoes of back brakes
   10.1.4. General adjustment of back brakes (Girling)
   10.1.5. Replacement of brake shoes (all-wheel drive models)
   10.1.6. General adjustment of back brakes (Girling) (all-wheel drive models)
   10.1.7. Forks of pedals of a brake and coupling
   10.1.8. Adjustment of the emergency brake
   10.1.9. Removal of the lever of the emergency brake
   - 10.2. Hydraulic components
      10.2.1. Hydraulic booster of brakes / main brake cylinder
      10.2.2. Changes in hydraulic system
      10.2.3. Main brake cylinder / servo cylinder of the brake system
   + 10.3. Anti-blocking system of brakes
+ 11. Steering
+ 12. Body, salon
+ 13. Air conditioning system
+ 14. Electric equipment

10.2. Hydraulic components

GENERAL INFORMATION

Support of a forward brake – Girling

1. Dustproof
2. Piston
3. Dustproof ring
4. Arm of brake shoes
if protective caps were damaged, establish a repair kit, a detail 443 698 470
grease the directing pins with the enclosed lubricant

5. Piston epiploon
6. Support
7. 35 N. of m.
always replace
at untwisting / twisting hold the directing pin a key with a cap head
8. Screw of an opening of production of air

At repair use all elements of repair set.

Support of a forward brake – Teves

1. The directing pin
Inhaling moment: 25 N. of m.
2. Screw of an opening of production of air
3. Support
4. Piston epiploon
5. Dustproof cover

6. Piston
7. Arm of brake shoes
8. Rubber plug
9. Plug
10. Dustproof cap
11. Cap

At repair use all elements of repair set.

Prevention

Before installation grease epiploons and pistons of supports with VW lubricant of the brake cylinder or similar to it.

Support of a back brake – Girling

1. Самоконтрящиеся bolts.
Inhaling moment: 35 N. of m.
always replace
hold the directing pins when twisting and untwisting
2. Support
replace a support if it proceeds in an installation site of the lever of the emergency brake
3. Piston epiploon
4. Piston
5. Dustproof ring

6. Arm of brake shoes
if protective caps were damaged, establish a repair kit, a detail 443 698 470
grease the directing pins with the enclosed lubricant
7. Protective cap
8. The directing pin
grease before installation of a protective cap
9. Screw of an opening of production of air
10. Dustproof cap

At repair use all elements of repair set.

New supports of brakes are on sale filled with brake fluid and pumped over.

Grease pistons and cylinders of supports, and also epiploons with a thin layer of liquid of the brake cylinder before installation.

Support with two pistons – for all-wheel drive and models from 20 valvate engines, and also compartment models

1. Screw of an opening of production of air
grease a screw carving with a thin layer of liquid of the brake cylinder before installation
2. 35 N. of m.
3. Support
4. The directing pin
grease before installation of a cap
5. Cap
fastens to an arm of blocks and the directing pin
6. Arm of brake shoes
grease the directing pins with the enclosed lubricant

if protective caps were damaged, establish a repair kit, a detail 443 698 470 which is on sale as the spare part with previously greased directing pins
7. Dustproof ring
put on an outer edge the piston
the inner edge is established in a flute on a support
8. Piston
9. Piston epiploon
10. Dustproof cap

At repair use all elements of repair set.

Prevention

Before installation grease epiploons and pistons of supports with VW lubricant of the brake cylinder or similar to it.