Audi S4

since 2000 release

Repair and operation of the car



Audi S4
+ Introduction
+ Governing bodies and methods of safe operation
+ Current leaving and service
+ Engine
+ Cooling systems, heating and air conditioner
+ Power supply systems, release and decrease in toxicity of the fulfilled gases
+ Systems of electric equipment of the engine
+ Manual box of gear shifting
+ 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
      General information
      Removal and installation of a screw spring
      Removal and installation of the shock-absorber
   + Angles of installation of wheels of the car
   + Steering and safety cushions
+ Body
+ Onboard electric equipment


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Removal and installation of a screw spring

Removal

Removal of a screw spring requires special adaptation. HUNDRED AUDIS use the device for V.A.G compression to this purpose. 1752/1, V.A.G adapter. 1752/9 and holder of a spring of V.A.G. 1752/16.

 PERFORMANCE ORDER

  1. Mark with an arrow on the tire the direction of rotation of a wheel. Weaken bolts of fastening of a wheel. Lift and establish a back part of the car on supports and remove a wheel.
  1. Install on a spring the device for compression of a spring with an adapter and the holder of a spring. If necessary, at first insert the holder of a spring into rounds and then connect him to adaptation. At the same time you watch to damaging the trapezoidal lever.

It is necessary to squeeze four rounds. If it is not possible, squeeze three rounds and then turn a spring so that it was possible to squeeze four rounds. You monitor the correct provision of a spring in the holder. Danger of accident!

  1. Squeeze adaptation against the stop and remove a spring.

Installation

 PERFORMANCE ORDER

  1. At installation of a new spring you watch that the conic end watched it down. Color tags (an arrow B on an accompanying illustration) have to show down.
  1. Insert a pin of a support of a spring (1) into an opening of the trapezoidal lever (2).
  2. Turn the end of a spring so that it lay on an emphasis of a support of a spring (arrow A).
  3. Insert the top laying of a spring (on an illustration it is not shown) into the top end of a spring.
  4. Carefully weaken a spring. At the same time level the provision of the top laying of a spring.
  5. Observing the direction of rotation of a wheel, fix a back wheel. Lower the car on wheels and only after that tighten bolts of fastening of a wheel cross-wise the moment of 120 Nanometers.