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
   + 8.5. An automatic transmission 087
   8.6. Dismantling and assemblage of automatic transmissions
   8.7. The block of valves
   - 8.8. An automatic transmission 097
      8.8.2. The lever and a rope of the lever of a gear change
      8.8.3. The lock of an automatic gear change
      8.8.4. Removal and transmission installation
      8.8.5. The block of valves
      8.8.6. Differential and gear wheels
+ 9. Suspension brackets, wheels
+ 10. Brake system
+ 11. A steering
+ 12. A body, salon
+ 13. A central air
+ 14. An electric equipment





8.8.4. Removal and transmission installation

Removal

PERFORMANCE ORDER
1) disconnect a wire of the negative plug of the accumulator
2) disconnect a socket of connection of a speedometer
3) disconnect a socket of connection of the temperature switch
4) remove the top bolts of fastening of the engine and a transmission
5) disconnect a socket of connection of the gauge of oxygen
6) disconnect a wire of grounding of a transmission
7) establish an engine support
8) remove the bottom filter of the engine and fastening
9) remove an exhaust pipe
10) disconnect semiaxes from a transmission
11) remove starter bolts
12) put a starter sideways and fix by means of a wire
13) remove nuts of fastening of the hydrotransformer (3 pieces)
14) remove the heat-shielding screen of the multipurpose switch
15) disconnect sockets of connection 1, 2 and 3
16) remove a clip a wire from a transmission
17) disconnect tubes of a liquid of cooling of an automatic transmission
18) muffle hoses with the help заглушек, a detail 357 853 586 In
19) muffle tubes rubber caps, a detail 055 121 324
The prevention

Numbers of details are resulted only for footnotes.


20) establish under a transmission a support or the suitable lift
21) remove transmission fastenings
22) remove a clip of the lever of switching
23) disconnect a rope
24) remove the bottom bolts of fastening of the engine / of a transmission
25) take away semiaxes back
26) disconnect a transmission from the engine
27) accurately lower a transmission
28) support the hydrotransformer that it has not fallen

Installation

Installation is spent upside-down removals, thus pay attention to following moments:

PERFORMANCE ORDER
1) check up, that at installation directing plugs have been established precisely
2) check up adjustment of a rope of the lever of a gear change
3) adjust a rope if it is necessary

The inhaling moment:

Fastening of semiaxes to drive flanges 80 Н.м.
Bolts of fastening of the hydrotransformer 60 Н.м.
Bolts of fastening of a transmission to the engine (4-cylinder) 55 Н.м.
Bolts of fastening of a transmission to the engine (5-cylinder): the inhaling Moments (5-cylinder engines) see the table
Fastening of an arm of a transmission to a transmission 40 Н.м.
Transmission fastening to a body 110 Н.м.

Fastening


The prevention

Numbers of details are resulted only for footnotes.


Before engine installation, check up, that pins were at a stop

Positions And and In – centering plugs

For some transmissions established on the 5-cylinder engine it is necessary to establish rejecting plug (a detail 012 301 153).

At installation of the new engine, check up plug presence on cranked to a shaft. This plug should be established by the first, before installation of a leading disk.

Numbers of details are resulted only for footnotes. Address to your dealer for reception of last information.

The inhaling moments (5-cylinder engines)

Position The size of a bolt Quantity The inhaling moment (Н.м.)
1 М12х67 1 65
2 М12х80 3 65
3 М12х90 1 65
4 М12х100 1 65
5 М12х120 1 65
6 М12х50 1 45
7

М12х38

1 45
8 М12х40 2 25

Carter, gear wheels, shaft / the Mechanism of an automatic transmission

 

1. A cover
Remove by means of a screw-driver
Establish by means of the plug 40-20
2. A bolt – the moment of an inhaling 30 Н.м.
For a small leading shaft
3. A washer
4. A washer
For drove planetary transfer
5. Carter of a transmission
6. A washer
Uvulas are turned to the persistent needle
To the bearing
7. The persistent needle bearing
Establish together with washers on drove
Planetary transfer
8. A washer
9. A sealing ring
Always replace
It is established on drove the planetary
Transfers
10. Drove planetary transfer
A little grease washers and the needle bearing
Establish washers and the needle bearing
On drove planetary transfer, and then
Establish rings of planetary transfer
11. A washer
For a brake of transfer of a backing (В1)
12. Internal шлицевое a ring
Before installation of new rings, sustain them in a liquid of an automatic transmission
Within 15 minutes
13. External шлицевое a ring
14. A press ring
The flat party is turned to rings
15. A spring of rings
The curved party is turned to unilateral муфте
16. Unilateral муфта
With piston V1
17. A lock ring
For unilateral муфты
After installation of a lock ring, establish маслоотражатель
18. Маслоотражатель
It is established in a flute картера boxes
Transfers (near a ventilating aperture
Liquids of an automatic transmission)
Establish a reflector after installation unilateral муфты and before installation
Lock ring fixing ободка
19. A lock ring
For fixing ободка
Before installation of a lock ring, check up, that have been established unilateral муфта and маслоотражатель
20. The central cogwheel, small
It is established on drove planetary transfer
21. A washer
Establish the roundish party to a small central cogwheel
22. The persistent needle bearing
23. The central cogwheel, big
It is established on drove planetary transfer
24. A washer
It is established by the oblique party in the big central cogwheel
25. The persistent needle bearing
26. A leading shaft, big
It is established on drove planetary transfer
27. The persistent needle bearing
28. The needle bearing
29. A leading shaft, small
It is established on drove planetary transfer

30. The persistent needle bearing
The washer can be established on the needle bearing
The bearing is turned to a small leading shaft
31. A washer
Uvulas are turned to the persistent needle bearing
The washer can be established on the needle bearing
32. Муфта 3-ej/4th transfers (К3) with pump shaft
33. A washer
Uvulas are turned to the persistent needle bearing
34. The persistent needle bearing
35. A washer
36. Муфта 1st – 3 transfers (К1)
With turbine shaft
37. A washer
For free wheeling adjustment муфт К1 and К2 (if it is necessary, is established the second washer)
38. A washer
For free wheeling adjustment муфт К1 and К2 (if it is necessary, is established the second washer)
39. Муфта a backing (К2)
40. Fixing ободок
It is established so that into a flute entered клинышки unilateral муфты
41. External шлицевое a ring
Always establish an external ring in the thickness of 3 mm
42. Internal шлицевое a ring
Before installation of new rings, sustain them in a liquid of an automatic transmission within 15 minutes
43. A spring cap
Remove all three
Establish after installation of the first external шлицевого rings
44. External шлицевое a ring
Always establish an external ring in the thickness of 2 mm
45. A spring
Remove all three
Establish after installation of all external шлицевых rings
46. A spring cap
Remove all three
Establish before installation of last external шлицевого rings
47. External шлицевое a ring
48. The spring washer bent
49. A lining
Always replace
50. A sealing ring
Always replace
It is established on the pump of a cooling liquid of an automatic transmission
51. The pump of a cooling liquid of an automatic transmission
52. 10 Н.м.

The oil filter, installation position


The mechanism of cooling of an automatic transmission
1. A feeding hose
The moment of an inhaling of fastening to the oil pallet 80 Н.м.
2. 10 Н.м.
3. A sealing ring
Always replace
4. A nut
The moment of an inhaling 69 Н.м.
5. A washer
Always replace
6. Carter of a transmission
7. The filter of a cooling liquid of an automatic transmission
It is possible to replace, without removing the engine
8. Щуп for level measurement
Cooling liquid of an automatic transmission
9. A radiator
With the established radiator
Cooling liquid of an automatic transmission
10. A washer
Always replace
11. The return pipeline of a radiator of a cooling liquid of an automatic transmission
The moment of an inhaling of a returnable tube 40 Н.м.
12. A washer
Always replace
13. A bolt of connection of type "банджо",
The moment of an inhaling 40 Н.м.
14. A clip
15. A washer
16. 10 Н.м.
17. A bolt of connection of type "банджо", the moment of an inhaling 30 Н.м.
18. 10 Н.м.
19. The temperature switch, the moment of an inhaling 15 Н.м.
20. A washer
Always replace
21. A feeding tube of a liquid of an automatic transmission
The moment of an inhaling of fastening to the feeding pipeline 40 Н.м.
22. A bolt of connection of type "банджо", the moment of an inhaling 30 Н.м.
With an aperture for the temperature switch
23. A washer
Always replace
24. A tube of return of a cooling liquid of a radiator of an automatic transmission
The moment of an inhaling of fastening to the return pipeline 40 Н.м.
25. A bolt of connection of type "банджо", the moment of an inhaling 40 Н.м.
26. A sealing ring
Always replace
27. The feeding pipeline of a radiator of a cooling liquid of an automatic transmission
The moment of an inhaling of fastening of a feeding tube 40 Н.м.
28. A washer
Always replace