Audi A4

since 1994 of release

Repair and car operation

A4 Audi
+ Running gear
+ Regular servicing
+ Engines
+ Turbo-supercharging
+ exhaust System
+ cooling System
+ Fuel tank and fuel pump
+ Air filter and absorption channels
+ injection System
+ Coupling
+ Transmission and main transfer
+ Suspension bracket of wheels and steering
+ Brakes
+ Wheels and tires
+ Electrotechnical equipment
+ ignition System
+ Lighting
+ Alarm equipment
+ Tools and devices
+ Heating and ventilation
- Body details
   Front bumper
   Damages to result of failures
   Face-to-face part of the car
   Lateral levels
   Dismantling of doors
   Mirror of the external review
   Trunk lid
   Rear bumper
   Sliding/demountable roof
   Check of a corrosion-resistant coating of the bottom
   Pro-cleaning of openings for a water drain
+ Salon
Search of malfunctions
Technical characteristics

Pro-cleaning of openings for a water drain


  1. Openings for a water drain below at channels of a door and in elements of rigidity of a frame of the bottom of the car regularly clean ershiky for a tube. Quite often these openings are corked with dirt or anticorrosive substance.
  2. Then check both branch pipes of drains of water below in «a moistening box» between a windscreen and an impellent compartment. Dirt here can accumulate.
  3. In the car with a sliding roof in addition check drains of an opening of a roof (see above).
  4. For pro-cleaning – ahead from above, behind from below – the old cable of a speedometer approaches.