Service of Audi A4 from 2001 to 2005 release.
1. Operation and maintenance of the car
2. Engine
3. Transmission
3.1. Coupling
3.1.1. Check of functioning of the main and working cylinders of coupling
3.1.2. Removal of air from coupling knot
3.1.3. Removal and installation of the sensor on a coupling pedal
3.1.4. Removal and installation of a servopruzhina
3.1.5. Main cylinder of coupling
3.1.6. Removal and installation of the pipeline on the main thing / worker coupling cylinders
3.1.7. Instructions on removal and installation of the main thing / worker of cylinders of coupling
3.1.8. Removal and installation of the main cylinder
3.1.9. Coupling switching off mechanism
3.1.10. Removal and installation of the working cylinder
3.2. Mechanical transmission
3.3. Automatic transmission
3.4. Driving mechanism
3.5. Tables
4. Running gear
5. Steering mechanism
6. Brake system
7. Onboard electric equipment
8. Body
9. Schemes of electric equipment
 







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3.1.3. Removal and installation of the sensor on a coupling pedal

Fig. 3.4. Pedal knot of cars with the left wheel: 1 – basic pillow; 2 – basic finger of pedals of coupling and brake; 3 – safety lock; 4 – the screw with an internal hexagon, 25 N · m; 5 – brake pedal; 6 – sensor of provision of a pedal of coupling; 7 – the screw with an internal hexagon, 5 N · m; 8 – coupling pedal; 9 – safety lock; 10 – capture; 11 – the screw with an internal hexagon, 20 N · m; 12 – main cylinder; 13 – servopruzhina; 14 – the sensor on a coupling pedal for start of the engine; 15 – bolt of Torx, 25 N · m



NOTE
To guarantee sufficient reliability of landing, the sensor of a pedal of coupling is allowed to be installed only once.

Dismantle
Remove a ware box from the driver.

Fig. 3.5. Shtekerny socket and sensor of a pedal of coupling


Disconnect the shtekerny socket 1 on the sensor of a pedal of coupling (fig. 3.5).
Unblock the sensor of a pedal of coupling by the 2nd turn on 45 ° to the left and take from a guide.

Installation

Fig. 3.6. Extraction of a pusher


Before installation of the sensor of a pedal of coupling completely take a pusher (fig. 3.6).
The pedal of coupling has to ostvatsya in non-working situation (is not pressed).

Fig. 3.7. Installation of the sensor of a pedal of coupling


Conduct the sensor of a pedal of coupling through an assembly opening, vlavlivy a pusher in a pedal of coupling and fix the sensor by turn on 45 ° (fig. 3.7) to the right.
Connect the electric plug of the sensor of a pedal of coupling.
Establish a ware box from the driver


3.1.2. Removal of air from coupling knot

3.1.4. Removal and installation of a servopruzhina