Audi A4, S4
Since 2000 of release
Repair and car operation
Audi A4, S4
+ Controls and receptions of safe operation
+ Current leaving and service
+ The engine
+ Systems of cooling, heating and the air conditioner
+ Power supply systems, release and decrease in toxicity of the fulfilled gases
+ Systems of an electric equipment of the engine
+ Manual box of a gear change
+ Automatic transmission
+ Coupling, power shafts and differential
+ Brake system
- Suspension bracket and steering
Security measures at work
- Suspension bracket of forward wheels
The general data
Removal and installation of an amortisation rack
Removal and installation of the shock-absorber/dismantling of an amortisation rack
+ Suspension bracket of back wheels
+ Corners of installation of wheels of the car
+ Steering and safety pillows
+ Onboard electric equipment
Suspension bracket of forward wheels
The general dataSuspension bracket of forward wheels
Elements of a suspension bracket of forward wheels
Четырёхрычажная, the independent suspension bracket of forward wheels has amortisation racks McPherson and торсионный the stabilizer of cross-section stability.
Amortisation racks consist of cylindrical screw springs, shock-absorbers in the form of a double pipe and the top support of the big size. The stabilizer does not participate in a direction of wheels, and through connecting bars is connected with amortisation racks.
The amortisation rack is fixed by bolts to a support of the top lever and to the forward cross-section lever.
Optimum running characteristics and the minimum deterioration of tyres it is reached only in that case when wheels occupy correct position. At wrong deterioration of tyres, and also at insufficient stability on road it is necessary to make optical measurements and, if necessary, to adjust corners of installation of wheels.
Transfer of a twisting moment of the power unit on wheels is carried out through two power shafts, each of which, through two hinges of equal angular speeds, connected with wheels and the main transfer.