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
      8.3.2. Removal and transmission installation
      8.3.3. Dismantling and transmission assembly
      - 8.3.4. Differential
         8.3.4.2. Differential mechanisms
         8.3.4.3. Removal and differential installation
         8.3.4.4. Dismantling and differential assembly
      8.3.5. Driveshaft
      8.3.6. Central kardanny hinge
   + 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
+ 9. Suspension brackets, wheels
+ 10. Brake system
+ 11. Steering
+ 12. Body, salon
+ 13. Central air
+ 14. Electric equipment







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8.3.4.2. Differential mechanisms

GENERAL INFORMATION

Mechanism of forward differential

1. Case of the main transfer
2. Internal holder of a small roller bearing
establish by means of the VW 519 tool
3. Differential box
at replacement of a box of differential adjust installation of a gear wreath
4. Gear wheels of semi-axes
5. Pin of an axis of satellites
remove by means of a drift
6. Axis of satellites
remove by means of a drift after removal of a pin of an axis of satellites
7. Satellites
8. Persistent washer
before installation grease with transmission oil
9. Bolt of fastening of a gear wreath
use bolts only the demanded specification
tighten evenly in a diagonal order to 90 N of m.
10. Gear wheel of a drive of a speedometer
for an electronic speedometer
11. Cover of a case of the main transfer
12. Adjusting washer of S1
note thickness
13. External holder of a big conic roller bearing
establish by means of the VW 295 and VW 511 tool
14. Internal holder of a big conic roller bearing
establish by means of the tool 3118
15. Gear wreath
the gear wreath and leading gear wheel are adjusted to each other
at pair replacement gear the wreath / leader a gear wheel carry out adjustment
remove from differential by means of a drift
installation: heat up to 100Р°С and establish, using centering pins as the directing
16. External holder of a small roller bearing
establish by means of the tool 2050 and VW 295
17. S2 washer
note thickness

Back differential

1. Synchronizer
2. The locking plug
3. Coupling of coupling of blocking of differential
4. Differential box
5. Cover of the main transfer
6. Leading gear wheel
7. Case of the main transfer
8. Switching fork

Differential mechanism

1. 25 N of m.
2. Semi-axis flange
3. Washer
define necessary thickness
4. Epiploon
5. Coupling coupling (differential blocking)
6. Washer
7. Sapun
8. A case of the main transfer (with a leading gear wheel)
9. S2 washer
note thickness
10. Semi-axis bearing (an external holder)
11. A cap of a drain opening 25 N of m.
12. Differential box
13. Semi-axis bearing (an external holder)
14. S1 washer
note thickness
15. Clip
always replace
16. Magnet
17. Cover
pressurize by means of AMW 188 hermetic
18. 25 N of m.
19. Epiploon
remove by means of the lever
establish against the stop
20. A cap of a jellied opening 25 N of m.
21. Semi-axis flange