Audi A4

Since 1994 of release

Repair and car operation

Audi А4
+ Running gear
+ Regular servicing
+ Engines
+ Turbo-supercharging
+ Exhaust system
+ Cooling system
+ Fuel tank and the fuel pump
+ The air filter and channels всасывания
+ Injection system
+ Coupling
+ Transmission and the main transfer
+ Suspension bracket of wheels and steering
+ Brakes
+ Wheels and tyres
+ The electrotechnical equipment
+ Ignition system
+ Illumination
+ The alarm equipment
+ Tools and devices
+ Heating and ventilation
- Body details
   Forward bumper
   Damages to result of failures
   Face-to-face part of the car
   Lateral laths
   Dismantling of doors
   Mirror of the external review
   Luggage carrier cover
   Back bumper
   Sliding/demountable roof
   Check of a corrosion-resistant coating of the bottom
   Procleaning of apertures for a water drain
+ Salon
Search of malfunctions
Technical characteristics

Check of a corrosion-resistant coating of the bottom

The protective layer on the car bottom needs to be checked carefully and if it is necessary, to renew. It is possible to do it if have reliable possibility of lifting Audi (the lift, a ramp).


  1. Carefully wash out the bottom.
  2. Examine all bottom with a bright lamp about presence of damages.
  3. Clear the damaged places in a protective layer шпателем, шабером and a wire brush to pure metal.
  4. Whenever possible сошлифуйте a touch of a rust to pure metal.
  5. The cleared sites grease with a paint on the basis of a zinc dust as an anticorrosive first coat.
  6. Equal or larger surfaces are processed by a material, capable to be smeared.
  7. In remote backlashes and in corners it is better to use an anticorrosive spray.

     Important: a bitumen corrosion-resistant coating of the bottom of the car renew only a bitumen material, defects of a synthetic corrosion-resistant coating in wheel niches eliminate only полихлорвиниловым an anticorrosive material.

 Council: For corrosion-resistant coating renewal it is possible to use only certain materials. Improper substances corrode a serial corrosion-resistant coating. Along with production VW/Audi sprays and pastes for размазывания firms Teroson approach.

At разбрызгивании anticorrosive substance it is necessary to cover brakes with a paper or a synthetic film for protection against the sprayed sticky material.