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
   8.6. Dismantling and assembly of automatic transmissions
   8.7. Block of valves
   - 8.8. Automatic transmission 097
      8.8.2. Lever and rope of the lever of gear shifting
      8.8.3. Lock of automatic gear shifting
      8.8.4. Removal and transmission installation
      8.8.5. Block of valves
      8.8.6. Differential and gear wheels
+ 9. Suspension brackets, wheels
+ 10. Brake system
+ 11. Steering
+ 12. Body, salon
+ 13. Central air
+ 14. Electric equipment







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8.8.4. Removal and transmission installation

Removal

PERFORMANCE ORDER
1) disconnect a wire of the negative plug of the accumulator
2) disconnect the socket of connection of a speedometer
3) disconnect the socket of connection of the temperature switch
4) remove the top bolts of fastening of the engine and a transmission
5) disconnect the socket of connection of the sensor 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 semi-axes 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 liquid of cooling of an automatic transmission
18) muffle hoses by means of caps, a detail 357 853 586 In
19) muffle tubes rubber caps, a detail 055 121 324
Prevention

Numbers of details are provided 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 an engine / transmission
25) allocate for a semi-axis back
26) disconnect a transmission from the engine
27) accurately lower a transmission
28) support the hydrotransformer that it did not fall

Installation

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

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

Inhaling moment:

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

Fastening


Prevention

Numbers of details are provided only for footnotes.


before engine installation, check, that pins were at a stop

Positions A and B – 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 plug existence on cranked to a shaft. This plug should be established to the first, before installation of a leading disk.

Numbers of details are provided only for footnotes. Address to your dealer for obtaining the last information.

Inhaling moments (5-cylinder engines)

Position Size of a bolt Quantity Inhaling moment (N of m)
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

Case, gear wheels, in bulk / Mechanism of an automatic transmission

 

1. Cover
remove by means of a screw-driver
establish by means of the plug 40-20
2. A bolt – the moment of an inhaling of 30 N of m.
for a small leading shaft
3. Washer
4. Washer
for drove planetary transfer
5. Transmission case
6. Washer
uvulas are turned to the persistent needle
to the bearing
7. Persistent needle bearing
establish together with washers on drove
planetary transfer
8. Washer
9. Sealing ring
always replace
it is established on drove the planetary
transfers
10. Drove planetary transfer
grease washers and the needle bearing a little
establish washers and the needle bearing
on drove planetary transfer, and then
establish rings of planetary transfer
11. Washer
for a brake of transfer of a backing (В1)
12. Internal shlitsevy ring
before installation of new rings, sustain them in liquid of an automatic transmission
within 15 minutes
13. External shlitsevy ring
14. Press ring
the flat party is turned to rings
15. Spring of rings
the curved party is turned to the unilateral coupling
16. Unilateral coupling
with the B1 piston
17. Lock ring
for the unilateral coupling
after installation of a lock ring, establish a maslootrazhatel
18. Maslootrazhatel
it is established in a flute of a case of a box
transfers (near a ventilating opening
liquids of an automatic transmission)
establish a reflector after installation of the unilateral coupling and before installation
lock ring of a fixing rim
19. Lock ring
for a fixing rim
before installation of a lock ring, check, that the unilateral coupling and a maslootrazhatel were established
20. Central cogwheel, small
it is established on drove planetary transfer
21. Washer
establish the roundish party to a small central cogwheel
22. Persistent needle bearing
23. Central cogwheel, big
it is established on drove planetary transfer
24. Washer
it is established by the slanted party in a big central cogwheel
25. Persistent needle bearing
26. Leading shaft, big
it is established on drove planetary transfer
27. Persistent needle bearing
28. Needle bearing
29. Leading shaft, small
it is established on drove planetary transfer

30. Persistent needle bearing
the washer can be established on the needle bearing
the bearing is turned to a small leading shaft
31. Washer
uvulas are turned to the persistent needle bearing
the washer can be established on the needle bearing
32. The coupling 3-ей/of the 4th transfers (К3) with pump shaft
33. Washer
uvulas are turned to the persistent needle bearing
34. Persistent needle bearing
35. Washer
36. The coupling of the 1st – the 3rd transfers (К1)
with turbine shaft
37. Washer
for adjustment of a free wheeling of couplings K1 and К2 (if it is necessary, is established the second washer)
38. Washer
for adjustment of a free wheeling of couplings K1 and К2 (if it is necessary, is established the second washer)
39. Coupling of a backing (К2)
40. Fixing rim
it is established so that klinyshka of the unilateral coupling entered into a flute
41. External shlitsevy ring
always establish an external ring in thickness of 3 mm
42. Internal shlitsevy ring
before installation of new rings, sustain them in liquid of an automatic transmission within 15 minutes
43. Spring cap
remove all three
establish after installation of the first external shlitsevy ring
44. External shlitsevy ring
always establish an external ring in thickness of 2 mm
45. Spring
remove all three
establish after installation of all external shlitsevy rings
46. Spring cap
remove all three
establish before installation of the last external shlitsevy ring
47. External shlitsevy ring
48. Spring washer, concave
49. Laying
always replace
50. Sealing ring
always replace
it is established on the pump of cooling liquid of an automatic transmission
51. The pump of cooling liquid of an automatic transmission
52. 10 N of m.

Oil filter, provision of installation


Mechanism of cooling of an automatic transmission
1. A feeding hose
the moment of an inhaling of fastening to the oil pallet of 80 N of m.
2. 10 N of m.
3. Sealing ring
always replace
4. nut
moment of an inhaling of 69 N of m.
5. Washer
always replace
6. Transmission case
7. The filter of cooling liquid of an automatic transmission
it is possible to replace, without removing the engine
8. Shchup for level measurement
cooling liquid of an automatic transmission
9. Radiator
with the established radiator
cooling liquid of an automatic transmission
10. Washer
always replace
11. The return pipeline of a radiator of cooling liquid of an automatic transmission
moment of an inhaling of a returnable tube of 40 N of m.
12. Washer
always replace
13. Bolt of connection of the banjo type,
moment of an inhaling of 40 N of m.
14. Clip
15. Washer
16. 10 N of m.
17. Bolt of connection of the banjo type, moment of an inhaling of 30 N of m.
18. 10 N of m.
19. Temperature switch, moment of an inhaling of 15 N of m.
20. Washer
always replace
21. A feeding tube of liquid of an automatic transmission
the moment of an inhaling of fastening to the feeding pipeline of 40 N of m.
22. Bolt of connection of the banjo type, moment of an inhaling of 30 N of m.
with an opening for the temperature switch
23. Washer
always replace
24. A tube of return of cooling liquid of a radiator of an automatic transmission
the moment of an inhaling of fastening to the return pipeline of 40 N of m.
25. Bolt of connection of the banjo type, moment of an inhaling of 40 N of m.
26. Sealing ring
always replace
27. The feeding pipeline of a radiator of cooling liquid of an automatic transmission
the moment of an inhaling of fastening of a feeding tube of 40 N of m.
28. Washer
always replace