Audi 80/90/Coupe

Since 1986-1991 of release

Repair and car operation

Audi 80/90/Coupe
- 1.2. Car identification
   1. The maintenance instruction
   1.3. An arrangement of identification tablets
   1.4. The panel of devices
   - 1.5. Car service
      1.5.2. Seasonal change of type of fuel
      1.5.3. Petrol additives
      1.5.4. The latest news in the field of fuel
      1.5.5. A cowl
      1.5.6. An engine compartment
      + 1.5.7. Engine oil
      1.5.8. The oil filter of the engine
      + 1.5.9. Liquid automatic gearbox
      1.5.10. Oil manual transmission
      1.5.11. The air filter
      1.5.12. Spark plugs
      + 1.5.13. The hydraulic booster of a steering and the amplifier of brake system
      + 1.5.14. A brake liquid
      - 1.5.15. Cooling system Check of level of a cooling liquid An overheat Addition of a cooling liquid The fan of cooling of a radiator Car operation during the winter period
      + 1.5.16. Tanks for washers of a windscreen and headlights of forward light
      1.5.17. Разбрызгиватели
      1.5.18. Brushes of screen wipers
      + 1.5.19. Wheel Tyres /
   + 1.6. Independent service of the car
   + 1.7. Specifications
   1.8. Capacities
   1.9. The sizes
   1.10. Loadings
   1.11. The schedule of preventive servicing / of greasing of the car
+ 2. Engines, carburettors
3. Greasing system
+ 4. Cooling system
+ 5. Fuel system
+ 6. An exhaust system
+ 7. Ignition system
+ 8. Transmission
+ 9. Suspension brackets, wheels
+ 10. Brake system
+ 11. A steering
+ 12. A body, salon
+ 13. A central air
+ 14. An electric equipment


1.5.15. Cooling system

The cooling system is tight and does not demand a great attention.

It is necessary to use only the qualitative antifreeze which is containing этиленгликоль and not containing phosphatic connections.

The prevention

Antifreeze – is poisonous! Always store antifreeze only in the firm container and out of reach of children.

Models Aуди (1986-1989)

By manufacture in cooling system the all-weather antifreeze intended for operation at temperature to-25 With is filled in.

As it has anticorrosive properties, antifreeze should not be merged from cooling system for the summer period.

Models Aуди (1990-1992)

By manufacture in cooling system the all-weather cooling liquid which does not demand replacement is filled in. The cooling liquid represents a water and additive mix to a cooling liquid detail G 11 – antifreeze on этиленгликолевой to a basis with anticorrosive additives (which maintenance makes 40 %-60 %. This mix guarantees protection against freezing and protects all system of cooling against corrosion and scum occurrence, and also raises a boiling point of a cooling liquid.

Do not lower concentration of a cooling liquid during the summer period adding simple water. The antifreeze maintenance should be not less than 40 % and no more than 60 %, for preservation of protection against freezing and efficiency of cooling.

The cooling liquid which is filled in in system of cooling by manufacture, is intended for all-weather use at temperature to-25 With or to-40 With.