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
12.1. Recommendations about application of engine oils
12.2. The oil pallet and the oil pump of the diesel engine of 2,5 l
12.3. The oil pallet and the oil pump of the diesel engine of 3,3 l
12.4. The oil pallet and the oil pump of the petrol engine of 2,8 l
12.5. The oil pump of petrol engines of 3,7 and 4,2 l
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
 










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12.3. The oil pallet and the oil pump of the diesel engine of 3,3 l

The bottom section of the oil pallet of the diesel engine of 3,3 l

Fig. 3.3–34. An arrangement of screws of fastening of a heater of an exhaust pipe and a noise isolation of an additional heater



Unscrew screws of fastening of a heater of an exhaust pipe and a noise isolation of an additional heater (fig. 3.3–34 see).

Fig. 3.3–35. 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. 3.3–35 see).

Fig. 6–8. The oil pallet and the oil pump of the diesel engine of 3,3 l: 1 – a bolt, 10 Нм; 2 – the bottom part of the oil pallet; 3 – a bolt, 10 Нм; 4 – успокоитель the oil pallet; 5 – an asterisk of the oil pump; 6 – a bolt, 34,5 Нм; 7 – a lining; 8 – a bolt, 10 Нм; 9 – a sealing lining of a forward cover; 10 – a carving stopper, 22,5 Нм; 11 – a sealing ring; 12 – a sealing ring of a cranked shaft; 13 – a persistent ring; 14 – an asterisk of a drive of a chain of the oil pump; 15 – a chain of a drive of the oil pump; 16 – a bolt, 10 Нм; 17 – the tension device of a chain; 18 – the oil pump; 19 – a bolt, 30 Нм; 20 – the mesh filter; 21 – a reception branch pipe; 22 – a lock ring; 23 – a returnable hose of system of ventilation картера; 24 – a sealing ring; 25 – a stopper маслосливного apertures, 50 Нм


Fig. 6–9. An arrangement of an electric socket of the gauge of level of engine oil (1) and a returnable hose (2) systems of ventilation картера



Disconnect an electric socket from the gauge of level of oil (fig. 6–9).
Establish under the engine capacity for engine oil gathering.
Merge engine oil, having turned away a stopper oil plum approximately on a half-turn. Place the container for oil plum under a stopper plum of oil and unscrew a stopper completely. If it is necessary, press a stopper when unscrew that oil did not follow prematurely.
When oil completely will flow out, screw in a stopper into place.
Remove a returnable hose of 2 systems of ventilation картера (fig. 6–9 see).
Unscrew bolts and remove the bottom section of the oil pallet.
Plastic or wooden scraper clear of an old lining привалочные surfaces of the top and bottom sections of the oil pallet.

Fig. 6–10. A place of drawing of a layer of silicone hermetic in diameter of 3 mm on привалочную a surface of the oil pallet



Put a layer of silicone hermetic in diameter of 3 mm on привалочную a surface of the oil pallet (fig. 6–10).
The hermetic layer should be in diameter no more than 3 mm as surpluses of hermetic can get to oil and block the mesh filter.
Establish the bottom section of the oil pallet on the engine.
Tighten fastening bolts at first the moment 5 Нм, and then definitively moment 10 Нм.
Fill in cooling liquid.
Fill in in the engine engine oil.

Chain of a drive of the oil pump of the diesel engine of 3,3 l
Remove a forward cover from the block of cylinders.
Fix натяжитель chains

Fig. 6–11. An arrangement of bolts of fastening натяжителя chains of a drive of the oil pump on the diesel engine of 3,3 l


Drive of the oil pump adjusting pin T40011 (fig. 6–11).
Unscrew bolts of fastening and remove натяжитель chains.
Fix from проворачивания an asterisk of the oil pump the special adaptation and unscrew a bolt of fastening of an asterisk.
Remove an asterisk from a shaft of the oil pump together with a chain.
If necessary remove from a cranked shaft a leading asterisk of a chain.
Installation is spent to sequences, return to removal, taking into account the following.
At installation of a leading asterisk of a chain marks on an asterisk should be directed forward.
At installation of an asterisk of the oil pump marks on an asterisk should be directed back.
Establish a forward cover of the block of cylinders.

The oil pump of the diesel engine of 3,3 l
Remove the bottom section of the oil pallet.
Remove a chain of a drive of the oil pump.

Fig. 6–12. An arrangement of bolts of fastening успокоителя the oil pallet



Unscrew bolts and remove успокоитель the oil pallet (fig. 6–12).

Fig. 6–13. An arrangement of bolts of fastening of the oil pump



Unscrew bolts and remove the oil pump (fig. 6–13).
Installation is spent to sequences, return to removal, taking into account the following.
Establish a chain of a drive of the oil pump.
Establish the bottom section of the oil pallet.

The top section of the oil pallet of the diesel engine of 3,3 l
Remove a back cover.
Remove the oil pump.
Remove left and right турбокомпрессоры.
Remove an arm of the oil filter with the heat exchanger.
Unscrew a bolt and remove directing pipe for the index (probeа) oil level.
Remove the valve of restriction of pressure наддувочного air.
Remove the pump of hydraulic system of the amplifier of a steering.
Remove the left support of the engine.
Remove the left pipe of system of cooling.

Fig. 6–14. The top section of the oil pallet of the diesel engine of 3,3 l: 1 – a directing pipe for the index (probeа) engine oil level, 10 Нм; 2 – a sealing ring; 3 – a chain of a drive of the oil pump; 4 – a bolt, 34,5 Нм; 5 – the tension device of a chain; 6 – a bolt, 10 Нм; 7 – sealing rings; 8 – a bolt, 32,5 Нм; 9 – a pipe of system of cooling; 10 – a bolt, 10 Нм; 11 – an asterisk of the oil pump; 12 – the oil pump; 13 – a bolt, 10 Нм; 14 – the bottom section of the oil pallet; 15 – a bolt, 10 Нм; 16 – успокоитель; 17 – a bolt, 30 Нм; 18 – a bolt, 14 Нм; 19 – the pipeline of regulation of pressure of pressurisation; 20 – a bolt, 10 Нм; 21 – a back cover with a sealing ring; 22 – a lining; 23 – the top section of the oil pallet; 24 – a lining; 25 – a forward cover; 26 – a bolt, 10 Нм; 27 – an epiploon of a cranked shaft



Fig. 6–15. An arrangement of bolts of fastening of the top section of the oil pallet of the diesel engine of 3,3 l



Unscrew bolts of fastening of the top section of the oil pallet and remove the oil pallet (fig. 6–15).
Installation is spent to sequences, return to removal, taking into account the following.
At installation it is necessary to use new sealing rings and linings. On linings apply a thin film means AMV 188 001 02.
Plastic or wooden scraper clear of an old lining привалочные surfaces of the top section of the oil pallet and the block of cylinders.

Fig. 6–16. Places of drawing of a layer of silicone hermetic in diameter of 3 mm on привалочную a surface of the oil pallet



Put a layer of silicone hermetic in diameter of 3 mm on привалочную a surface of the oil pallet (fig. 6–16).
The hermetic layer should not exceed diameter of 2-3 mm as surpluses of hermetic can get to oil and block the mesh filter.
Establish the top section of the oil pallet and fix bolts.
Establish the oil pump.
Establish a back cover.
Establish the bottom section of the oil pallet. Fastening bolts tighten in regular intervals on a diagonal.
Establish an arm of the oil filter.
Establish right and left турбокомпрессоры.
Fill in in the engine engine oil.


12.2. The oil pallet and the oil pump of the diesel engine of 2,5 l

12.4. The oil pallet and the oil pump of the petrol engine of 2,8 l