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
         1.5.15.1. Check of level of a cooling liquid
         1.5.15.2. An overheat
         1.5.15.3. Addition of a cooling liquid
         1.5.15.4. The fan of cooling of a radiator
         1.5.15.5. 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





1.5.15.1. Check of level of a cooling liquid
THE GENERAL DATA

Level of a cooling liquid is necessary for checking from time to time, and also to do it before distant trips.


The prevention

Not to burn, never open a cowl if you hear or see that steam or a cooling liquid leave an impellent compartment. Wait, it will not be audible yet or it is visible steam or a cooling liquid and only after that cautiously open a cowl.


As the broad tank of system of cooling is executed from transparent plastic, there is no necessity to open a cover for check of level of a cooling liquid.

At the cold engine, level of a cooling liquid in a transparent broad tank should be up to standard of mark MIN (it is specified by an arrow).

At разогретом the engine, level of a cooling liquid should rise a little above this mark.


On a broad tank the electronic device of check of level of a cooling liquid also is established.

If level of a cooling liquid falls below mark MIN the alarm bulb of system of cooling will light up.

Reduction of level of a cooling liquid

Reduction of level of a cooling liquid can testify to leak presence in cooling system. In this case, the cooling system should be checked up. Insufficiently simply to add a cooling liquid.

In tight system liquid leak can occur only if the liquid temperature has risen above a boiling point as a result of an overheat.