Audi A3

since 1997 of release

Repair and car operation



Audi A3
+ Maintenance instruction
+ Current leaving and service
+ Engine
+ Systems of cooling, heating
+ the Power supply system and production of the fulfilled gases
- Engine electric equipment
   + System of electronic control by ignition and injection
   - Charge and start systems
      Storage battery
      Removal and installation of the storage battery
      Check of the storage battery
      The generator - general information and security measures
      Check of the established generator
      Removal and generator installation
      Check and replacement of brushes of the generator and tension regulator
      Starter - general information
      Check of system of start of the engine
      Removal and starter installation
      Check, removal and installation of the traction relay of a starter
+ Manual box of gear shifting
+ Automatic transmission and models with a full drive
+ Coupling and power shafts
+ Brake system
+ Suspension bracket and steering
+ Body
+ Onboard electric equipment
+ Elektroskhema







Removal and generator installation

GENERAL INFORMATION

Generator

1–maple belt
2–generator
3–tension regulator
4–bolts
5–protective cover
6–bolts
7–bolts, 50 N of m
8–bolts, 50 N of m
9–holder
10-tension device
11-bolts, 45 N of m

Petrol engine

REMOVAL

PERFORMANCE ORDER
1. To disconnect a cable of weight of the storage battery (–) at the switched-off ignition.
ATTENTION

Thus, the memories given in electronic blocks, such as, a radio receiver code are erased. Without a code include a radio receiver only his manufacturer, for example, AUDI radio receiver HUNDRED AUDIS can. Therefore read instructions in the subsection Removal and installation of the storage battery.


2. Unscrew bolts of fastening and uncover the engine. For this purpose remove jams and unscrew nuts (arrows on an illustration). On an illustration the engine of 1.6 l of AEN is shown.
3. Mark the direction of rotation of a maple belt. For this purpose with chalk put an arrow in the rotation direction. Klinova a belt, looking from a belt, rotates clockwise.
4. Remove maple a belt, address to the subsection Removal and installation of a ridge maple belt.
5. Unscrew 3 bolts of fastening of a tension element of a maple belt.
6. Disconnect an electric wire–1–(the plug 30/in +).
7. Disconnect a collar of a cable–3–.
8. Rasstykuyte I will corrode – 2–for what press a wire clip.
9. Unscrew bolts of fastening and remove the generator from the holder.
INSTALLATION
10. Before installation approximately on 1 mm hammer at the generator carving plugs of bolts of fastening, (In).
11. Establish the generator on the holder and fix the moment of 25 N • m.
12. Fix electric wires the moment of 15 N of m and join. Fix a cable collar the moment of 15 N of m.
13. Fix the moment of 25 N of m a tension element of a maple belt.
14. Establish to the place of maple a belt, address to подазделу Removal and installation of a ridge maple belt.
15. Establish a cover of the engine and fix it bolts.
16. Attach a weight cable (–) the storage battery.
ATTENTION

Make active high-rise automatic equipment of an electric window regulator, and also establish hours and enter a radio tape recorder code, address to the subsection Removal and installation of the storage battery.


Diesel engine
REMOVAL
17. To disconnect a cable of weight of the storage battery (–) at the switched-off ignition.
ATTENTION

Thus, the memories given in electronic blocks, such as, a radio receiver code are erased. Without a code include a radio receiver only his manufacturer, for example, AUDI radio receiver HUNDRED AUDIS can. Therefore read instructions in the subsections Removal and installation of the storage battery and Input of a code of a radio receiver.


18. Uncover the engine as follows (address to an accompanying illustration):

– Take out a stopper–1–.
– Turn out nuts (arrow).
– Remove a bracket–2–from a finger–3–and uncover.
19. Remove a shumopogloshchayushchy element in the center and on the right.
20. Disconnect an electric wire–1–(the plug 30/in +), address to an illustration.
21. Disconnect a collar of fastening of a cable–3–.
22. Rasstykuyte I will corrode – 2–for what press a wire clip.
23. Mark the direction of rotation of a maple belt. For this purpose with chalk put an arrow in the rotation direction. Klinova a belt, looking from a belt, rotates clockwise.
24. Remove maple a belt, address to the subsection Removal and installation of a maple belt.
25. Unscrew 3 bolts of fastening of a tension element of a maple belt.
26. Conditioner: Unscrew bolts of fastening (And) both remove the compressor and suspend on a body with the attached wires.
27. Cars with the strengthened cooling: Remove on the right the additional fan. A radiator protect from damages by a cardboard.
28. All cars: Unscrew bolts of fastening and remove the generator, take out it upward.
INSTALLATION
29. Before installation approximately on 1 mm hammer at the generator carving plugs of bolts of fastening, look also (In).
30. Establish the generator on the holder and fix the moment of 25 N of m.
31. Cars with the strengthened cooling: Establish the right additional fan, remove a cardboard.
32. Conditioner: Fix on the holder the compressor the moment of 45 N of m.
33. Fix a natyazhitel of a belt the moment of 25 N of m.
34. Establish maple a belt, address to the subsection Removal and installation of a maple belt.
35. Fix electric wires the moment of 15 N of m and join them. Fix a cable collar the moment of 15 N of m.
36. Establish a noise damper in the center and on the right.
37. Fix an engine cover, press jams.
38. Attach a weight cable (–) the storage battery.
ATTENTION

Make active high-rise automatic equipment of an electric window regulator, and also establish hours and enter a radio tape recorder code, address to the subsection Removal and installation of the storage battery.