Audi 80/90/Coupe

Since 1986-1991 of release

Repair and car operation

Audi 80/90/Coupe
+ 1.2. Car identification
+ 2. Engines, carburettors
3. Greasing system
+ 4. Cooling system
+ 5. Fuel system
+ 6. An exhaust system
+ 7. Ignition system
- 8. Transmission
   8.1.2. A plug - the main cylinder of coupling
   8.1.3. Press a coupling disk
   8.1.4. Malfunctions of coupling
   + 8.2. A mechanical transmission 012
   + 8.3. A mechanical transmission 01А
   - 8.4. An automatic transmission 089
      8.4.2. The lever and a rope of the lever of a gear change
      8.4.3. The lock of an automatic gear change
      8.4.4. The mechanism of management throttle заслонкой
      8.4.5. Removal and transmission installation
      8.4.6. Check of the moments of a gear change
      8.4.7. The main transfer
      8.4.8. Differential
   + 8.5. An automatic transmission 087
   8.6. Dismantling and assemblage of automatic transmissions
   8.7. The block of valves
   + 8.8. An automatic transmission 097
+ 9. Suspension brackets, wheels
+ 10. Brake system
+ 11. A steering
+ 12. A body, salon
+ 13. A central air
+ 14. An electric equipment


8.4.8. Differential

Differential, dismantling / assemblage

1. The differential bearing, an internal holder
At replacement отррегулируйте a gear wreath
2. 70 Н.м.
3. A cover картера differential
4. A persistent washer
Check up persistent washers on presence of cracks
And gear wheels on presence of wear tracks
5. A semiaxis gear wheel
6. An axis of satellites
Remove with the help выколотки
Check up on deterioration
7. A persistent washer
Check up persistent washers on presence of cracks and a gear wheel on presence of wear tracks
8. The satellite
9. A nut of a bolt of fastening of a flange of a drive
The smaller fillet enters into a semiaxis gear wheel
10. A differential box
11. A gear wreath
Together with a leading gear wheel

Epiploon of a flange of a drive, removal

(The transmission did not act in film from the car)

1) remove a filter for epiploon replacement by the right party
2) remove полуось from a drive flange
3) remove a bolt of a flange of a drive (it is specified by an arrow), keeping a flange with the help выколотки
4) establish the pallet for oil gathering
5) remove a drive flange
6) remove an epiploon

Epiploon of a flange of a drive, installation

1) establish an epiploon against the stop
2) grease edges with multipurpose greasing
3) establish a drive flange, tighten a bolt of a flange to 25 Н.м.
4) establish полуось on a drive flange, tighten bolts of fastening to 45 Н.м.

The prevention

If you use an old leading gear wheel / a gear wreath and bearings, in the beginning measure a district backlash and the general moment of rotation of a leading gear wheel before dismantling of the mechanism of the main transfer. Use these values for adjustment at assemblage.

If a gear wreath / the leading gear wheel, the bearing or a bearing cover has been replaced, the gear wreath and a leading gear wheel should be adjusted anew.