Audi 80/90/Coupe

since 1986-1991 of release

Repair and car operation

Audi 80/90/Coupe
+ 1.2. Car identification
- 2. Engines, carburetors
   2.1.2. Removal and engine installation (5-cylinder models)
   2.1.3. Dismantling and assembly of engines
   2.1.4. Head of the block of cylinders, gazoraspredeleniye mechanism
   - 2.2. Engine electric equipment
      2.2.2. Tension of a maple belt
      2.2.3. Maple belt of the generator of an alternating current
      2.2.4. Regulator of tension of the generator of an alternating current
      2.2.5. Vacuum amplifier
      2.2.6. Vacuum final valves
      2.2.7. The switches established on a steering column
      2.2.8. Check of vacuum system
   + 2.3. 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
+ 11. Steering
+ 12. Body, salon
+ 13. Central air
+ 14. Electric equipment


2.2.6. Vacuum final valves


1) on cars with the 4-cylinder engine remove the pump together with rubber laying up and aside from a fixing arm; on cars with the 5-cylinder engine remove the pump down from a fixing arm
2) remove a protective plate from below on the left side of an instrument guard
3) remove the electronic socket of connection from the vacuum final valve


4) by means of "J" of the-shaped tool remove the valve behind from the plug

1) establish the valve a hand
2) screw the valve in the plug as it is possible further by means of a key on 10 mm
3) pull a pedal of a brake (coupling) back as it is possible further
4) slowly release a pedal
5) the valve is adjusted now