Audi A4, S4

Since 2000 of release

Repair and car operation



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
аренда строительной техники



Suspension bracket and steering

Specifications

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 газонаполненными 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

  • Convergence

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.

The characteristic

Value

SUSPENSION BRACKET OF FORWARD WHEELS

Nave

  • Bolts М14

115Нм + 180

  • Bolts М16

190Нм + 180

SUSPENSION BRACKET OF BACK WHEELS

Nave

Models with engines of 1.6 l

  • Bolts М14
115Нм + 180
  • Bolts М16 1
90Нм + 180

All other models

  • Reception 1
190Нм on поддомкраченном a wheel
  • Reception 2
Lower the car on the earth and hold on on 180
  • Reception 3
Hold on for 90

STEERING

Steering wheel

50

Nuts of tips of steering draughts

  • Petrol engines
45
  • Diesel engines
50

Counternuts of tips of steering draughts

40

Bolts of wheels

120