Repair and service Audi A8 in body D2 with 1994 for 1999 of release.
1. Car operation
2. Maintenance service
3. Petrol engines of 2,8 l
4. Petrol engines of 3,7 and 4,2 l
5. Diesel engines of 2,5 l
6. Diesel engines of 3,3 l
7. Systems of ignition and injection of fuel of petrol engines
8. System of release of the fulfilled gases of cars with petrol engines
9. The power supply system of diesel engines
10. System of prestarting heating of diesel engines
11. System of release of the fulfilled gases of cars with diesel engines
12. Greasing system
13. Cooling system
14. Coupling
15. A transmission
16. Shaft of a drive of forward wheels
17. Features of a design of transmission of all-wheel drive cars
18. A suspension bracket
18.1. A forward suspension bracket
18.2. An amortizatornaja rack
18.3. Dismantling and assemblage absorber racks
18.4. A rotary fist
18.5. The bottom forward frame
18.6. The forward stabilizer of cross-section stability
18.7. A back suspension bracket
18.8. The back shock-absorber
18.9. Shock-absorber check
18.10. The cross-section lever of a back suspension bracket
18.11. A back bottom frame
19. Wheels and tyres
20. A steering
21. Brake system
22. A body
23. Heating and air-conditioning system
24. An electric equipment
25. Electric schemes
 










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18.4. A rotary fist

Removal
Using a screw-driver edge as the lever, remove a cap from the central part of a disk of a wheel.
On the car standing on wheels, loosen the bolts of fastening of shaft of a drive to naves of forward wheels.
Lift a forward part of the car and fix on supports. Remove forward wheels.

Fig. 12–11. An arrangement of gauge ABS (3), clips of fastening of wires of gauges ABS (2) and deterioration brake pads (1), bolts (4) fastenings of a support



Release from a clip 1 (fig. 12–11). A wire of the gauge of deterioration brake pads
Take gauge ABS 3 of a rotary fist and disconnect from a clip of 2 wires of the gauge.
Unscrew bolts 4, remove a support of a forward brake and a soft wire adhere a support to a body. The support should not hang on a brake hose.
Remove a brake disk.

Fig. 12–4. Elements of the top fastening of a rotary fist: 1 – a nut and a bolt of fastening of spherical hinges of the top levers of a forward suspension bracket; 2 – spherical hinges of the top levers of a forward suspension bracket; 3 – a bolt of fastening of a tip of steering draught; 4 – a bolt with a tetrahedral head



Unscrew bolts of fastening of a tip of steering bent for to a rotary fist (fig. 12–4 see).

Fig. 12–12. An arrangement of nuts (1 and 3) fastenings of spherical hinges of the bottom levers of a forward suspension bracket and a bolt (2) fastenings of a protective casing



Unscrew bolts and remove a protective casing of a brake disk (fig. 12–12).
Using a stripper of spherical hinges, take spherical hinges of the bottom keeping and operating levers from a rotary fist. Thus do not damage a protective cover of the hinge of equal angular speeds of a shaft of a drive.
Unscrew a bolt with a fillet of fastening of a shaft of a drive.
Unscrew a nut, take a bolt of fastening of spherical hinges of the top levers of a forward suspension bracket to a rotary fist (fig. 12–4 see) and remove spherical hinges from a rotary fist. Do not expand grooves in a rotary fist at extraction of the top cross-section levers.
Having rejected aside from the car a rotary fist, take a shaft of a drive from a nave of a forward wheel and a spherical tip of the bottom operating lever from a rotary fist.
Remove a rotary fist from the car.

Installation
Installation is spent to sequences, return to removal, taking into account the following.
Screw in and tighten bolts of fastening of external SHRUS to naves of forward wheels the moment 190 Н·м, then in addition tighten them on a corner 180 °. Tighten bolts of fastening of shaft of a drive to naves of forward wheels only on the car standing on wheels.


18.3. Dismantling and assemblage absorber racks

18.5. The bottom forward frame