Audi A4 with 2001- 2005 of release.
1. Operation and car maintenance service
2. The engine
3. Transmission
4. A running gear
5. The steering mechanism
6. Brake system
7. An onboard electric equipment
7.1. The general data
7.2. Power supplies system
7.3. The generator
7.3.1. Removal and generator installation (cars with 4-tsil. The petrol engine of 1,6 l, турбированным the engine of 1,8 l, MPI 2,0 l and FSI 2,0)
7.3.2. Cars with the 6-cylinder engine of 2,4 l
7.3.3. Cars with the 6-cylinder engine of 3,0 l
7.3.4. Cars with 8-cylinder engine MPI of 4,2 l – Audi S4
7.4. A starter
7.5. Relay blocks, sockets and safety locks
8. A body
9. Electric equipment schemes
 




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7.3.3. Cars with the 6-cylinder engine of 3,0 l

Removal
Disconnect a weight wire in the accumulator at the switched off ignition.

Fig. 7.35. Removal of a forward cover of a motor compartment


Remove a forward cover of a motor compartment (arrow) (fig. 7.35).

Fig. 7.36. Tension easing semi wedge a belt



THE NOTE
Before removal semi wedge a belt note a direction of its movement by a chalk or a felt-tip pen. Movement of the belt which in the opposite direction already was in the use can lead to its rupture (fig. 7.36).

For tension easing semi wedge a belt turn the tension device on an arrow.
Remove полиwedge a belt from a pulley of the pump of the hydraulic booster.
In cars with an independent heater unscrew screws of an exhaust pipe of an independent heater and an additional heater on шумоизоляционном the screen.

Fig. 7.18. Fastening forward шумоизоляционного the screen


Release screws or quick disconnect clamps 1 and 2 and remove forward шумоизоляционный the screen (fig. 7.18).

Fig. 7.31. A plastic collar of the holder of a cable of a starter


Open a plastic collar (arrows), open the holder of a cable of a starter, pull out an electric cable (fig. 7.31).

Cars with an automatic transmission

Fig. 7.32. The holder of pipeline ATF


Remove the holder of pipeline ATF for what turn off nuts 1 and 2 (fig. 7.32).

All cars
Pull out a highway of a coolant from clip-on earrings of the holder on the oil pallet.
Remove electric lines of the generator.

Fig. 7.33. Generator fastening


Unscrew bolts (arrows) and remove the generator (fig. 7.33).

Installation
Establish in return sequence.

Fig. 7.34. A contour semi wedge a belt: 1 – the generator; 2 - полиwedge a belt; 3 - the hydraulic booster pump; 4 - the central air compressor; 5 - a cranked shaft; 6 - a tension roller


Pay attention to correctness of landing and a course semi wedge of a belt (fig. 7.34).
Connect the accumulator.
Start the engine and check up a belt course.

The inhaling moments
Component    Нм     
The generator to the engine:
– M8: 22 Нм;
– M10: 45 Нм.
The plug 30/B + to the generator: 16 Нм.
The holder of a highway of a coolant to an oil bath: 10 Нм.
The holder of a cable of a starter to the engine console: 10 Нм.


7.3.2. Cars with the 6-cylinder engine of 2,4 l

7.3.4. Cars with 8-cylinder engine MPI of 4,2 l – Audi S4