Audi A4

since 1994 of release

Repair and car operation



A4 Audi
+ Running gear
+ Regular servicing
+ Engines
+ Turbo-supercharging
+ exhaust System
+ cooling System
+ Fuel tank and fuel pump
+ Air filter and absorption channels
+ injection System
+ 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-section steering draft
   Check of dustproof caps of hinges of an axis
   Check люфта 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
   Shock-absorber replacement 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
   Safety instructions
+ Brakes
+ Wheels and tires
+ Electrotechnical equipment
+ ignition System
+ Lighting
+ Alarm equipment
+ Tools and devices
+ Heating and ventilation
+ body Details
+ Salon
Search of malfunctions
Technical characteristics





Works with the back bridge

Dismantle of an amortization rack behind

Cars with a forward drive

At the left: the lateral covering of a back is fixed in three places. Above and below (1 and 3) the covering is put on, in the middle (2) is available screw connection access to which is available from the interior of the car.

On the right: to get access to the top fixing bolts (2 and 3) the shock-absorber of a back suspension bracket in the car with a forward drive, it is necessary to dismantle a back of a back seat or a lateral covering of a back. After that remove sound insulation from polyfoam (1).


 PERFORMANCE ORDER

  1. Bolt of connection of an amortization rack, and also it самоконтрящаяся a nut should be replaced.
  2. Lift the car from two parties.
  3. Fix the lifted car.
  4. Unscrew a wheel.
  5. Prop up and raise approximately on 10 mm an axis on that party on which the amortization rack should be dismantled.
  6. Weaken a fixing bolt below on an amortization rack.
  7. Remove a prop and take out an amortization rack.
  8. Dismantle a covering of a back of a seat or a back (head Salon).
  9. Weaken two fixing bolts from salon.
  10. Hang out by small rotation an amortization rack and remove it down.
  11. Installation: replace laying above on an amortization rack.
  12. Amortization rack in the beginning hang on fixing ledges above (small rotation).
  13. If the amortization rack is inserted correctly, screw it on a wheel niche with an inhaling on 25 Nanometers.
  14. Tighten the bottom fastening of an amortization rack manually.
  15. Put the car on soil on all four wheels.
  16. Only now tighten the bottom fixing bolt on an amortization rack on 50 Nanometers. After that tighten it on 1/4 turns.
  17. Do not tighten bolts on the lifted car – the rezinometallichesky support is deformed.

Dismantle of an amortization rack behind

Quattro cars

The back amortization rack is dismantled together with the top cross-section steering draft. Thus in external screw connection of the top cross-section steering draft and internal fastening of an amortization rack are used new самоконтрящиеся nuts. Besides, the new bolt and a new podkladny washer for external screw connection of cross-section steering draft is necessary to you.

 PERFORMANCE ORDER

  1. Lift the car.
  2. Fix the lifted car.
  3. Unscrew a wheel.
  4. Prop up that cross-section steering draft on which the amortization rack should be dismantled.
  5. Weaken and dismantle a fixing bolt below on an amortization rack.
  6. Unscrew a fixing bolt of the top cross-section steering draft on the case of the wheel bearing (a rotary fist). Track that the case of the wheel bearing did not strike from within on edge of a wing.
  7. Weaken four fixing bolts of connection of an amortization rack and a wheel niche. Hold thus an amortization rack.
  8. Remove an amortization rack.
  9. At installation screw up the bottom fastening of an amortization rack manually.
  10. Then screw an amortization rack on a wheel niche on 55 Nanometers.
  11. Also manually screw up a fixing bolt of the top cross-section steering draft.
  12. Put the car on soil on all four wheels. If bolts of a suspension bracket of wheels are tightened on the lifted car, the rezinometallichesky support is deformed.
  13. After it tighten the bottom fixing nut on an amortization rack and the shock-absorber on 70 Nanometers and then tighten it on 1/4 turns.
  14. Tighten a nut of a fixing bolt of the top cross-section steering draft on 50 Nanometers and then tighten it on 1/4 turns.