Audi A4

since 1994 release

Repair and operation of the car



A4 Audi
+ Running gear
+ Regular servicing
+ Engines
+ Turbo-supercharging
+ System of an exhaust
+ Cooling system
+ Fuel tank and fuel pump
+ Air filter and channels of absorption
+ System of injection
+ Coupling
+ Transmission and main transfer
- Suspension bracket of wheels and steering
   Running gear
   Check of cuffs of the steering mechanism
   Check of dustproof caps and gap in heads of cross steering draft
   Check of dustproof caps of hinges of an axis
   Check of a side play of a steering wheel
   Check of a maple belt
   Check of level of oil
   Check of a gap of the wheel bearing
   Shock-absorbers
   Check of shock-absorbers
   The help at malfunctions
   Adjustment of wheels
   Measurement of adjustment of wheels
   The help at malfunctions
   Independent works on a running gear and a steering
   Dismantling of a suspension bracket of forward wheels
   Works with the back bridge
   Replacement of the shock-absorber behind
   Steering
   Works on a steering
   Check of tightness of a servoupravleniye
   Poliklinova belt
   The help at malfunctions
   Adjustment of the steering mechanism
   Dismantle of the pump of a servoupravleniye
   Filling and pumping of system of a servoupravleniye
   Safety cushion
   Instructions of safety
+ Brakes
+ Wheels and tires
+ Electrotechnical equipment
+ System of ignition
+ Lighting
+ Alarm equipment
+ Tools and devices
+ Heating and ventilation
+ body Details
+ Salon
Search of malfunctions
Technical characteristics





Dismantle of the pump of a servoupravleniye

If because of installation works in a motive compartment it is necessary to dismantle the pump, its hoses remain connected in order that dirt did not get to hydraulic system. If it is necessary to disconnect hoses from the pump, extreme care in work is necessary. Even the smallest parts of dirt in hydraulic liquid can cause functional violations.

 PERFORMANCE ORDER

  1. Remove maple or a klinorebristy belt, see the section Generator.
  2. Wring out a hose of giving and return of hydraulic oil and remove (as option, it is possible to cork).
  3. Unscrew hoses, close them rags without pile.
  4. Four-cylinder engine: weaken nuts ahead on the pump.
  5. Remove the pump.
  6. Six-cylinder engine: uncover the engine.
  7. Weaken fixing bolts of a belt pulley of a servonasos. Hold thus a belt pulley a key with a tape inhaling.
  8. Disconnect sockets of spark plugs, unscrew the module of coils of ignition together with an arm; remove all details together.
  9. Unscrew the pump together with an arm.
  10. For all: if it is possible, leave hydraulic hoses connected, and put the pump together with hoses in a motive compartment (with the 6-cylinder engine it will not turn out).
  11. If hoses are removed, it needs to be made before dismantle of the pump.
  12. Observe absolute purity!
  13. At installation use new laying. Tighten hollow bolts on 50 Nanometers.
  14. Fill in liquid in system of a servoupravleniye and pump over it.