Audi 80/90/Coupe

since 1986-1991 of release

Repair and car operation



Audi 80/90/Coupe
+ 1.2. Car identification
+ 2. Engines, carburetors
3. Greasing system
+ 4. Cooling system
+ 5. Fuel system
+ 6. Exhaust system
+ 7. Ignition system
+ 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 hand brake
   10.1.9. Removal of the lever of the hand 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 / сервоцилиндр brake system
   + 10.3. Anti-blocking system of brakes
+ 11. Steering
+ 12. Body, salon
+ 13. Central air
+ 14. Electric equipment







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

At repair use all elements of a repair set.

Support of a forward brake – Teves

1. A 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 a repair set.


Prevention

Before installation grease epiploons and pistons of supports with VW greasing 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 directing pins at a twisting and untwisting
2. Support
replace a support if it proceeds in an installation site of the lever of the hand 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 directing pins with enclosed greasing
7. Protective cap
8. A 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 a repair set.

New supports of brakes are on sale filled by brake liquid 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 with 20 klapanny 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. A directing pin
grease before cap installation
5. Cap
fastens to an arm of blocks and directing pin
6. Arm of brake shoes
grease directing pins with enclosed greasing
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 external edge the piston
the internal edge is established in a flute on a support
8. Piston
9. Piston epiploon
10. Dustproof cap

At repair use all elements of a repair set.


Prevention

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