Audi A4 with 2001- 2005 of release.
1. Operation and car maintenance service
2. The engine
3. Transmission
4. A running gear
4.1. Wheels and tyres
4.2. The general data on a car running gear
4.3. Repair of a suspension bracket of forward wheels
4.3.1. General provisions
4.3.2. Loading of a support of a wheel in own weight of the car
4.3.3. Removal and installation of an amortisation rack
4.3.4. Repair of an amortisation rack
4.3.5. Removal of a screw spring
4.3.6. Installation of a screw spring
4.3.7. Removal and case installation Hubs the bearing
4.3.8. Repair of a rotary fist with the established bearing of a nave
4.3.9. Removal and installation of the top lever
4.3.10. Replacement of forward and back support of the top levers
4.3.11. Removal and stretcher installation
4.3.12. Replacement of support of a stretcher
4.3.13. Removal and installation of persistent wedges резинометаллических support
4.3.14. Removal and stabilizer installation
4.4. A back suspension bracket
4.5. Tables
5. The steering mechanism
6. Brake system
7. An onboard electric equipment
8. A body
9. Electric equipment schemes
 




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4.3.6. Installation of a screw spring

Establish a spring plate, the bottom prorate of a spring and a protective cap.

Fig. 4.63. Correct position of the bottom plate of a spring in relation to the shock-absorber


By means of capture establish the compressed screw spring on the bottom prorate of a spring. The end of a coil of a spring should adjoin to an emphasis (fig. 4.63).
Maximum deviation: 2 .

Assembly position of the top prorate of a spring

Fig. 4.65. Assembly position of the top prorate of a spring


Establish a basic arm with the spring prorate on the compressed spring so that the prorate adjoined to the end of a coil of a spring (fig. 4.65).
Maximum deviation: 2 .

Fig. 4.61. Compression of a spring by a coupler


Installation of elements of an amortisation rack. Watch, that the spring end adjoined to an emphasis of the top prorate of a spring (fig. 4.61).
Tighten a nut with a flange by means of the special tool
Spring do not release.

Assembly position of a basic arm

Fig. 4.68. The scheme of fixing of the adjusting lever


Fix an amortisation rack by means of a clip in fastening of an amortisation rack vertically (fig. 4.68).

Fig. 4.67. A scale of fastening of an amortisation rack


Loosen the the bottom adjusting lever and to turn the top plate of a spring while the scale of fastening of an amortisation rack will not rise on 7 (fig. 4.67).
Watch, that the spring ends adjoined to an emphasis of the top and bottom prorates of a spring.
Fix the adjusting lever.
I = at the left.
II = on the right.
A – the Axis of the screw of the shock-absorber / of the bearing lever
Will expose a corner of Century
B =7 .
The lever of fastening of an amortisation rack should settle down on one axis with the centre of a basic arm.

Fig. 4.66. Fastening of a rack of the shock-absorber


Loosen the a coupler of a spring also remove it (fig. 4.66).
Check up quality of exhibiting, if necessary to repeat operations.
Maximum deviation: 2 .


4.3.5. Removal of a screw spring

4.3.7. Removal and case installation Hubs the bearing