Audi 80/90/Coupe

since 1986-1991 of release

Repair and car operation

Audi 80/90/Coupe
+ 1.2. Car identification
+ 2. Engines, carburetors
3. Greasing system
+ 4. Cooling system
+ 5. Fuel system
+ 6. Exhaust system
+ 7. Ignition system
- 8. Transmission
   8.1.2. A fork - the main cylinder of coupling
   8.1.3. Press coupling disk
   8.1.4. Malfunctions of coupling
   + 8.2. Mechanical transmission 012
   + 8.3. Mechanical transmission 01А
   + 8.4. Automatic transmission 089
   - 8.5. Automatic transmission 087
      8.5.2. Lever and rope of the lever of gear shifting
      8.5.3. Mechanism of management of a butterfly valve
      8.5.4. Removal and transmission installation
      8.5.5. Check of the moments of gear shifting
      8.5.6. Main transfer
   8.6. Dismantling and assembly of automatic transmissions
   8.7. Block of valves
   + 8.8. Automatic transmission 097
+ 9. Suspension brackets, wheels
+ 10. Brake system
+ 11. Steering
+ 12. Body, salon
+ 13. Central air
+ 14. Electric equipment


8.5.4. Removal and transmission installation


1) disconnect a wire of the negative plug of the accumulator
2) remove the top bolts of fastening of the engine and a transmission
3) disconnect a wire of grounding of a transmission
4) disconnect the socket of connection of a speedometer and the oxygen sensor
5) establish a support under the engine
6) press cooling hoses between the engine and a transmission
7) lift the car
8) remove a protective plate of the engine and fastening
9) remove bolts of forward fastening of the engine
10) remove a forward exhaust pipe
11) remove a starter
12) remove 3 bolts of fastening of the hydrotransformer (4 bolts on cars with a turbo-supercharging)
13) remove the hydrotransformer filter

14) remove clips from hoses of a radiator of cooling liquid of an automatic transmission

15) remove a hose of cooling liquid from a tube
16) remove the filter of fastening of a transmission and the driveshaft
17) disconnect semi-axes from the main transfer and tie up to the body bottom
18) remove an arm of a rope of gear shifting and disconnect a rope from a transmission
19) on cars with system of a tension of seat belts, remove directing a rope
20) disconnect draft of an accelerator
21) disconnect a rope of an accelerator and remove it from transmission fastening
22) remove both fastenings of a transmission from a car body
23) disconnect an accelerator rope from the lever of switching of a transmission
24) lift a transmission by means of the lift and remove the right and left fastenings of a transmission
25) lower the lift and lift the engine, having lifted an engine support (a transmission thus slightly to bend for simplification of removal)
26) remove remaining bolts of fastening of a transmission and the engine
27) weaken fastening of a jellied tube of liquid of cooling of an automatic transmission
28) disconnect a transmission from the engine
29) move the right semi-axis forward
30) accurately lower the engine, thus support the hydrotransformer that it did not fall


Installation is carried out upside-down removals, thus pay attention to the following:

1) establish the hydrotransformer before transmission installation
2) accurately establish the hydrotransformer on fastening of the unilateral coupling
3) do not incline the hydrotransformer and watch accuracy of its installation
4) at hydrotransformer installation, turn it forward-back to establish shlitsevy a pump shaft
5) establish a transmission
6) check adjustment of a rope of an accelerator
7) check adjustment of a rope of the lever of gear shifting

Inhaling moment

Semi-axis fastening to a drive flange 45 N of m.
Bolts of fastening of the hydrotransformer 30 N of m.
Bolts of fastening of a transmission to the engine 35 N of m.