Audi A4

since 1994 release

Manual of the car


Audi A4
+ Running gear
+ Regular servicing
+ Engines
+ Turbo-supercharging
+ System of an exhaust
+ Cooling system
+ Fuel tank and fuel pump
- Air filter and channels of absorption
   Dismantle of an insert of the air filter
   Purge of an insert of the air filter
   Replacement of an insert of the air filter
   Preliminary heating of the soaked-up air
   The switching inlet collector
+ System of injection
+ Coupling
+ Transmission and main transfer
+ Suspension bracket of wheels and steering
+ Brakes
+ Wheels and tires
+ Electrotechnical equipment
+ System of ignition
+ Lighting
+ Alarm equipment
+ Tools and devices
+ Heating and ventilation
+ Body details
+ Salon
Search of malfunctions
Technical characteristics

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Purge of an insert of the air filter

Through each 15 000 km or annually we recommend to clear a paper insert of the filter of large particles of dust. At a trip around very dusty roads this interval can be reduced to daily cleaning.

 PERFORMANCE ORDER

  1. Dismantle a paper insert of the filter as it is described above.
  2. Beat out the filter about a firm surface to separate rough particles of dirt.
  3. If it is necessary to remove fine dust, then it is necessary to blow sideways filter plates compressed air. Never direct a stream of compressed air directly to paper of the filter! Otherwise a part of grains of dust will strongly be pressed into a filter time.
  4. Wipe the filter case with a pure rag.
  5. Again mount the filter.