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
6.1. The general data
6.2. Removal and engine installation
6.3. A forward cross-beam of a motor compartment
6.4. A poliklinovyj belt
6.5. A gear belt
6.6. A cranked shaft
6.7. The left cover of a head of the block of cylinders
6.8. The right cover of a head of the block of cylinders
6.9. Removal of the left head of the block of cylinders
6.10. Removal of the right head of the block of cylinders
6.11. A camshaft
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
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
 










6-3-perednyaya-poperechina-motornogo-otseka.html

6.3. A forward cross-beam of a motor compartment

Removal
Before a detachment of the storage battery find out, whether there is at you a code of inclusion of a radio receiver.
Switch off ignition and disconnect a wire of "weight" from the storage battery.
Uncover a broad tank.
Remove forward wheels.

Fig. 3.4–15. An arrangement of screws of fastening of a heater of an exhaust pipe and a noise isolation of an additional heater



Turn away screws of fastening of a heater of an exhaust pipe and a noise isolation of an additional heater (fig. 3.4–15).

Fig. 3.4–16. An arrangement of clamps of fastening of the bottom mudguard of a motor compartment



Release clamps and remove forward section of the bottom mudguard of a motor compartment (fig. 3.4–16).
Establish under the engine the pallet for liquid gathering.

Fig. 3.4–17. An arrangement of carving stoppers for plum of a cooling liquid from cooling system



Unscrew three carving stoppers and merge cooling liquid from cooling system (fig. 3.4–17).
Release a clip, loosen the a collar and remove hoses of system of cooling in a forward part of a motor compartment.
Unscrew a bolt and disconnect from the bottom part of a radiator the pipeline of cooling of an automatic transmission.
Disconnect an electric socket from electromagnetic муфты, release a clamp and move wires aside.
Remove a forward casing.

Fig. 3.4–18. Clearing of clamps of fastening of a lattice of an air inlet



Screw-driver with a thin edge release clamps and remove lattices of an air inlet from a bumper (fig. 3.4–18).
On cars with screen wipers of headlights disconnect a hose of a washer from the T-shaped connector.
Through opened apertures unscrew bolts from two parties of a bumper and remove a bumper.
Release clips and separate from a forward cross-beam an air inlet and its branch pipe.

Fig. 3.4–19. Removal of a casing of the engine



Having pulled for lateral faces upwards, remove an engine casing (fig. 3.4–19).
Turn away screws and remove an additional left casing in a motor compartment.
Merge a liquid from hydraulic system of the amplifier of the helmsman at board.
Loosen the collars, turn out connecting nuts and disconnect tubes of hydraulic system of the amplifier of a steering.
Release from clips a cable of opening of a cowl.
Unscrew a bolt and disconnect from the top part of a radiator the pipeline of cooling of an automatic transmission.
Loosen the collars also remove hoses of system of cooling from a forward cross-beam.
Disconnect a hose of system of cooling from the right top part of a radiator.
Disconnect electric sockets from the left and right headlights.

Fig. 3.4–20. An arrangement of the screw of fastening of a headlight



Turn out on one screw and remove headlights (fig. 3.4–20).

Fig. 3.4–21. An arrangement of electric sockets about a sound signal



Disconnect the electric sockets located about a sound signal (fig. 3.4–21).
Remove air inlets at the left and to the right of a radiator.
Turn out screws and remove a radiator of hydraulic system of the amplifier of a steering.
Remove the bottom air inlet of a radiator.

Fig. 3.4–22. An arrangement of bolts of fastening of an arm of a bumper



Unscrew bolts and remove bumper arms (fig. 3.4–22).

Fig. 3.4–23. An arrangement of a bolt of fastening of a forward cross-beam



Unscrew bolts, which through rubber plugs крепят a forward cross-beam (fig. 3.4–23).
Remove a forward cross-beam with the assistant.

Installation
The engine establish in sequence, return to removal, taking into account the following.
Establish a forward cross-beam.
Establish headlights.
Establish a forward bumper.
Check up and if necessary adjust light of headlights.


6.2. Removal and engine installation

6.4. A poliklinovyj belt