Audi 80/Avant (B4)

since 1991-1995 release

Repair and operation of the car


Audi 80/Avant
+ Technical specification
+ Engines
+ System of production of the fulfilled gases
+ Cooling system
+ Fuel tank and fuel pump
- Air filter and airintaking channels
   Removal of a replaceable element of the air filter
   Purge of a replaceable element of the air filter
   Replacement of a replaceable element of the air filter
   Heating of inlet air
   Heating of an inlet collector
   Inlet collector with a changeable length of a path
+ System of injection
+ Coupling
+ Transmission and transmission
+ Suspension bracket and steering
+ Brake system
+ Anti-blocking system of brakes
+ Wheels and tires
+ Body electrical system
+ System of ignition
+ Lighting
+ Signalling devices
+ Devices and auxiliary devices
+ Heating and ventilation
+ body Elements
+ Search of malfunctions
+ Specifications




Purge of a replaceable element of the air filter

Each 15 000 km or at least once a year we recommend cleaning of a paper replaceable element of the filter from larger particles of dirt. At trips on very dusty roads this interval can be reduced up to daily cleaning.

 PERFORMANCE ORDER

  1. To remove a paper replaceable element of the filter – according to the above described scheme.
  2. To tap the filter on a firm surface that large particles of dirt departed.
  3. If it has to be removed and a fine dust, it is necessary to blow lamels compressed air on each side. Never direct a stream of compressed air directly on filter paper! Otherwise parts of dust will densely be hammered into a filter time.
  4. To wipe the filter case a pure rag.
  5. To install the filter into place.