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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8.8.6. Differential and gear wheels

GENERAL INFORMATION

Prevention

If when collecting you dropped a speedometer drive, it will affect accuracy of its indications further.


Differential
1. 25 N of m.
2. Flange of a semi-axis (left)
3. Epiploon of a flange of a semi-axis
4. 25 N of m.
5. Cap of a jellied opening of liquid of an automatic transmission
6. Speedometer drive
7. Sealing ring
always replace
8. Cover of the main transfer
at cover replacement, adjust installation of a gear wreath
9. Epiploon
always replace
10. Locking ring of a flange of a semi-axis
11. Semi-axis flange
12. Sealing ring
always replace
13. Epiploon
remove by means of the VW 681 lever
14. Needle bearing
15. Transmission case
16. Laying
17. Cover of a ventilating opening of a semi-axis
18. 10 N of m.
19. Differential
20. Pulse ring
for an electronic speedometer

Drive gear wheel

1. Rubber cover
get by means of a screw-driver
establish by means of the plug 40-20
2. A tension bolt, the moment of an inhaling of 250 N of m, at removal / installation include
parking transfer
3. The spherical washer, the convex party is turned to a tension bolt
4. Washer
5. Internal holder of a conic roller bearing
establish so that uvulas entered into a flute of an internal holder of other conic roller bearing
after determination of necessary thickness of an adjusting washer establish a holder on a leading gear wheel, previously having put an AMV 185 100 01 hermetic layer

6. External holder of a conic roller bearing
remove by means of a suitable opravka, establish by means of a persistent heel 30-205
put an AMV 185 100 01 hermetic layer
7. Transmission case
8. Persistent bearing
the flat party is turned to a leading shaft
before installation establish a tension bolt on a drive gear wheel
9. External holder of a conic roller bearing
remove by means of a suitable opravka
put an AMV 185 100 01 hermetic layer
10. Internal holder of a conic roller bearing
11. Drive gear wheel

Prevention

At work with a drive gear wheel the leading gear wheel and differential can be not removed.


Leading gear wheel

1. Transmission case
2. Leading gear wheel
together with a gear wreath,
are replaced together
3. Internal holder of a conic roller bearing
4. External holder of a conic roller bearing
remove by means of a suitable opravka
5. S4 washer
6. Plug of a shaft of a leading gear wheel
remove together with an internal holder of a conic roller bearing
7. Epiploon of a shaft of a leading gear wheel
always replace
8. Rubber cover
remove by means of a screw-driver
9. Six-sided nut
10. Internal holder of a conic roller bearing
11. External holder of a conic roller bearing
remove by means of an opravka
12. 25 N of m.
13. Cover of a leading gear wheel
14. Sealing ring
always replace
15. Rasporny plug
wider contact surface is turned to a drive gear wheel
16. S4 washer
17. Drive of a leading gear wheel
higher edge is turned to a latch of the lock of parking transfer
18. Gear wheel of the lock of parking transfer
the roundish party is turned to a drive gear wheel

Differential
1. Differential cover
2. Pulse wheel
3. S1 washer
4. External holder of a conic roller bearing
remove by means of an opravka
5. 90 N of m.
6. Internal holder of a conic roller bearing
7. Differential box
adjust after replacement of a gear wreath
8. Gear wreath
together with a leading gear wheel also are replaced together
after replacement adjust installation
gear wreath and leading gear wheel
for removal remove from a differential box by means of an opravka
before installation heat up to 100 ° With and establish centering pins
9. Internal holder of a conic roller bearing
10. External holder of a conic roller bearing
remove by means of an opravka
11. S2 washer
12. Transmission case
13. Satellites
14. Persistent washer
15. Sheserni of semi-axes
16. Target shaft
establish a target shaft before installation of an axis of satellites
17. Lock ring
18. Axis of satellites
remove by means of an opravka
examine on existence of wear tracks, replace, if it is necessary
19. Nut of a flange of a semi-axis

Prevention

Before installation of an internal holder of a conic roller bearing heat up it to 100 ° Page.

At installation of an axis of satellites try not to damage a persistent washer.