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
14.1. The general data
14.2. The main cylinder of coupling
14.3. Removal of air from a hydraulic drive of coupling
14.4. The mechanism of deenergizing of coupling
14.5. A conducted disk of 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
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
 










14-2-glavnyjj-cilindr-scepleniya.html

14.2. The main cylinder of coupling

Removal

Fig. 8–1. A hydraulic drive of coupling: 1 – a tank; 2 – a hose of giving of a liquid to the main cylinder of a drive of coupling; 3 – a cranked branch pipe; 4 – a lining; 5 – the main cylinder of a drive of coupling; 6 – a bolt, 20 Нм; 7 – a sealing ring; 8 – a tube with муфтами, 15 Нм; 9 – a washer; 10 – the plug; 11 – an arm; 12 – a bolt, 25 Нм; 13 – a washer; 14 – a tube with муфтами, 15 Нм; 15 – a bolt; 16 – an arm, 17 – a protective cap; 18 – the prorolling union, 4,5 Нм; 19 – the working cylinder of a drive of coupling; 20 – a transmission



By means of a clip press a hose 2 (fig. 8–1) liquid givings to the main cylinder of coupling.

Fig. 8–2. An arrangement of bolts (1, 3) fastenings and connection of a tube (2) to the main cylinder of a drive of coupling



Unscrew муфту and disconnect a tube from the main cylinder (fig. 8–2).
Unscrew two bolts of 1 and 3 fastenings of the main cylinder of a drive of coupling.
Having pulled, remove the main cylinder.

Installation
Installation is spent to sequences, return to removal, taking into account the following.
At replacement of the main cylinder of coupling check up, that the distance and from an axis of a pusher to a flange of the main cylinder made (1140,5) mm (fig. 8–3).

Fig. 8–3. A place of measurement of distance from an axis of a pusher to a flange of the main cylinder: and = (1140,5) mm



At installation use a new lining.
Before ввинчиванием 15 (fig. 8–1 see) it is necessary to put on a carving of a bolt контровочный structure D 185.
Remove air from a hydraulic drive of coupling.


14.1. The general data

14.3. Removal of air from a hydraulic drive of coupling