Audi A4, S4
Introduction
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
Suspension bracket of back wheels
Corners of installation of wheels of the car
Steering and safety pillows
Body
Onboard electric equipment
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Suspension bracket and steering Specifications
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Separate characteristics are resulted also in the text of the Head and in case of compulsion of their performance are allocated by a bold type |
The general parametres
|
The characteristic |
Value |
|
Base of wheels, mm |
2650 |
|
Track of forward (back) wheels, mm |
1528 (1526) |
|
The minimum diameter of a turn, m |
11.1 |
Forward suspension bracket
|
The characteristic |
Value |
|
Design |
Independent, 4-lever, MacPherson's racks with gasи shock-absorbers. The stabilizer of cross-section stability. Aluminium and steel elements are applied |
Back suspension bracket
|
The characteristic |
Value |
|
Design |
Independent, with трапециидальным the lever and separately established shock-absorbers. Aluminium and steel elements are applied |
Steering
|
The characteristic |
Value |
|
Design |
Реечное, with the hydraulic booster. A steering column - safety, telescopic, with inclination adjustment |
|
Liquid of the hydraulic booster of a wheel |
G 002 000 |
Corners of installation of wheels
|
The characteristic |
Value |
|
Forward wheels |
|
|
020'4 ' (2.280.46 mm) |
Divergence of wheels at turn on 20
|
130'30' |
Disorder (is not regulated)
|
-030'yo25 ' (-047'yo25 ' on models with a sports suspension bracket) |
The maximum difference between the parties
|
030' |
|
Back wheels |
|
The convergence (is regulated) |
030'10 ' (3.421.14 mm) |
|
Disorder (is regulated) |
-110'yo30' |
|
The maximum difference between the parties |
030' |
|
Люфт the helmsman рейки and gear wheels of the steering mechanism, mm |
0.04 – 0.08 |
Efforts of a tightening of carving connections, Nanometer
The moments of a tightening of fixture are resulted also in the text of the Head and on some иллюстрациях*. *Выделенные in the text a bold type the tightening moments are subject to exact observance; the efforts not allocated with a bold type are resulted only roughly.
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The characteristic |
Value |
|
SUSPENSION BRACKET OF FORWARD WHEELS |
|
Nave |
|
|
115Нм 180 |
|
|
190Нм 180 |
|
SUSPENSION BRACKET OF BACK WHEELS |
|
Nave |
|
Models with engines of 1.6 l |
|
|
115Нм 180 |
|
|
90Нм 180 |
|
All other models |
|
|
190Нм on поддомкраченном a wheel |
|
|
Lower the car on the earth and hold on on 180 |
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|
Hold on for 90 |
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STEERING
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|
Steering wheel |
50 |
|
Nuts of tips of steering draughts |
|
|
45 |
|
|
50 |
|
Counternuts of tips of steering draughts |
40 |
|
Bolts of wheels |
120 |
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