Service of Audi A4 from 2001 to 2005 release.
1. Operation and maintenance of the car
2. Engine
3. Transmission
3.1. Coupling
3.2. Mechanical transmission
3.2.1. Six-speed transmission 0A3 (four-wheel drive)
3.2.2. Six-speed transmission 01E/0A1 (forward drive)
3.2.3. General recommendations about prevention and repair of mechanical transmissions
3.2.4. Check of level of gearbox oil in the mechanical transmission
3.2.5. Removal and installation of a knob with a cover
3.2.6. Removal and installation of the drive of gear shifting
3.2.7. Adjustment of the drive of gear shifting
3.2.8. Removal and installation of a pillow of the transmission
3.2.9. Removal and installation of lock plugs of a shaft of gear shifting at the installed transmission
3.2.10. Removal of switches of lamps of a backing
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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3.2.6. Removal and installation of the drive of gear shifting

Removal
Remove a knob together with a cover.

Cars with big deepening under the radio tape recorder

Fig. 3.55. Removal of the control unit of air conditioning system


Remove the control unit of air conditioning system (fig. 3.55).

Cars with small deepening under the radio tape recorder
Previously having lifted the panel 1 in the direction of an arrow A, remove it in the direction of an arrow B.

All cars
Turn off bolts (arrows C) and remove an ashtray 2 from the central console.
Disconnect the shtekerny socket of illumination of an ashtray.
Take out foam checks from the central console.
Remove the noise-insulating screen in the direction up.

Fig. 3.56. Fastening of the noise-insulating screen of the case of the mechanism of gear shifting


Unscrew the noise-insulating screen of the case of the mechanism of gear shifting (fig. 3.56).

Fig. 3.57. Fastening of the case of the mechanism of gear shifting


Turn off nuts (fig. 3.57).
On cars with an autonomous heater turn off bolts of an exhaust pipe of an autonomous / additional heater on the noise-insulating screen.
Weaken bolts or clamps 1 and 2 remove the forward noise-insulating screen A (fig. 3.1).

Fig. 3.1. Fastening of a noise isolation


Weaken clamps 3 (in the presence) and remove the back noise-insulating screen B.

NOTE
It is forbidden to bend a demountable element in a reception pipe more than on 10 °.


Fig. 3.58. Tightening collars of system of release of OG


Disconnect system of release of OG from tightening collars or a collar (fig. 3.58).
If necessary disconnect a back part of system of release of OG from the fixing loops and remove it.

NOTE
The assistant is necessary for a detachment of a back part of system of release of OG.


Fig. 3.59. Fastening of the heat-shielding screen of the driveshaft


Unscrew the heat-shielding screen of the driveshaft (fig. 3.59).

Fig. 3.60. Heat-shielding screen of system of release of OG


Remove the heat-shielding screen of 1 system of release of OG which is under the drive of gear shifting (fig. 3.60).
Turn off flange bolts the check point/driveshaft.
Combine the driveshaft 2 with reverse main gear. CV JOINTS move on an axis.

Fig. 3.61. Fixing of the driveshaft


Tie up the driveshaft to the heat-shielding screen (fig. 3.61).

Fig. 3.62. Installation of an emphasis


Establish an emphasis of the elevator of the power unit with the enclosed wooden pro-rate under the back cross lever (fig. 3.62).
Rest the back cross lever the elevator of the power unit.
At first turn off bolts 1 and 2, and then 3 and 4.

Fig. 3.63. Lowering of the back cross lever by means of the elevator of the power unit


Slowly lower the back cross lever by means of the elevator of the power unit until the distance between the cross lever and a body does not make "also" (fig. 3.63).
Mm x=60 distance.
In the presence of the heat-shielding screen of the left power shaft unscrew the screen.

Fig. 3.64. Fastening of the lever of switching of the check point to a switching shaft


Turn off a nut 1 and remove the lever of switching KPP 2 from a shaft of switching of the check point (fig. 3.64).
Turn off a connecting cable 2 from a cable of inclusion of transfers.

Fig. 3.65. Cables of switching off and choice of transfers


Having turned off a bolt with an internal hexagon, remove a cable of the choice of transfers of 1 (fig. 3.65).
Remove the gear shifting drive to the right side.

Installation
Installation is carried out in the return sequence.

NOTE
Surely replace laying and самоконтрящиеся nuts.

Install the cross lever of a suspension bracket.
Establish elements of system of release of OG and to level without tension.
Install the back noise-insulating screen (in the presence).
Adjust the gear shifting drive.
Install air conditioning system control unit.

Inhaling moments
Connecting cable to the check point: 23 N · m.
The lever of switching of the check point to a gear shifting shaft: 23 N · m.
Cable of the choice of transfers to the check point: 40 N · m.
The heat-shielding screen of a power shaft to the check point: 23 N · m.
The heat-shielding screen of the driveshaft to a check point cover: 25 N · m.
The gear shifting drive to a body: 10 N · m.
The noise-insulating screen to the gear shifting drive: 10 N · m.


3.2.5. Removal and installation of a knob with a cover

3.2.7. Adjustment of the drive of gear shifting