Audi A4

since 1994 of release

Repair and car operation



A4 Audi
- Running gear
   Protection of passengers
   Full zinc covering
   Full drive
   Drive concepts on all wheels
   Distributive torsen-differential
   Dynamics of movement on the dry road
   Maintenance instructions of quattro cars
   Mechanism of blocking of differential
   Additional works on maintenance
   Impellent compartment
+ 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
+ Salon
Search of malfunctions
Technical characteristics





Protection of passengers

In Audi A4 two safety cushions in the polnoformatny size are serially put. The volume of an air bag of a safety cushion of the driver makes about 70 l, and safety cushions of the passenger near the driver – about 150 l.

Pyrotechnic mechanisms for a tension of tapes of seat belts in case of collision immediately pull belts sitting ahead. A zone of deformation of the body, absorbing energy, and also octagonal cross-section section of longerons also with high ability of absorption of energy at a head-on collision provide the delay substantially transferred by passengers.

The structure of the longerons passing to forward cross-section support of seats, in a combination to rigid salon provides steady space of a survival.