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
- 11. Steering
   11.2. Shaft and casing of a steering column
   11.3. The power absorbing steering column
   11.4. Steering drive
   11.5. Pipeline of high pressure / return pipeline
   11.6. Adjustment of a free wheeling of a lath of steering
   11.7. Maple belt
   - 11.8. System of hydrostrengthening of steering
      11.8.1. Technical characteristics
      11.8.2. Pumping / filling of hydraulic liquid
      11.8.3. Check on tightness (at the working engine)
      11.8.4. Steering transfer
      11.8.5. Pump of the hydraulic booster of steering (Vickers)
+ 12. Body, salon
+ 13. Air conditioning system
+ 14. Electric equipment

11.8.2. Pumping / filling of hydraulic liquid



Do not use old hydraulic liquid.

Arrangement of marks in a tank with liquid for the power steering

1) add hydraulic liquid to mark MOVE
2) lift the car by means of a jack and at the switched-off engine sharply turn a steering wheel from one extreme situation to another several times for pumping of system of hydrostrengthening
3) add hydraulic liquid to mark MOVE
4) start the engine and let's it work in the single mode about 2 minutes, wheels at the same time have to stand directly
5) observe hydraulic liquid in a tank
6) after in hydraulic liquid bubbles cease to appear, kill the engine and check liquid level; if it is necessary, add hydraulic liquid to mark MOVE

The system of hydrostrengthening of steering is pumped over automatically after a while at the working engine.

Cooling system of hydraulic liquid

1. Inlet hose
2. Arm
3. 10 N. of m, always replace
4. Cooling tube
5. Collar
6. A tank, check liquid level in a tank after the engine works within 2 minutes, wheels at the same time have to stand directly
kill the engine, check the level of liquid and add to mark MOVE if it is necessary
7. 10 N. of m.
always replace
8. Collar
9. Collar
10. Sealing rings
always replace
11. Bolt of "banjo"
inhaling moment: 50 N. of m.