Audi 100

1982-1990 of release

Repair and operation of the car




Audi 100
+ 1.1. Governing bodies and devices
+ 2. Technical characteristics
+ 3. Engines
+ 4. Cooling system
+ 5. Exhaust system
+ 6. Power supply system
- 7. Transmission
   + 7.1. Coupling
   + 7.2. Mechanical drive of switching off of coupling
   + 7.3. Hydraulic drive
   - 7.4. Transmission
      - 7.4.1. Four-speed transmission of type 014
         7.4.1.1. Removal and dismantling
         7.4.1.2. Dismantling and assembly of primary shaft
         7.4.1.3. Dismantling and assembly of a secondary shaft
         7.4.1.4. Assembly and dismantling of the synchronizer
         7.4.1.5. Dismantling and assembly of differential
         7.4.1.6. Assembly of a transmission
         7.4.1.7. Selection of thickness of adjusting rings of back bearings
         7.4.1.8. Gear shifting lever
         7.4.1.9. Adjustment and installation of the mechanism of management of gear shifting
      + 7.4.2. Five-speed transmission of type 013 or 093
      + 7.4.3. Five-speed transmission of types 016 and 012
      + 7.4.4. Mechanism of management of gear shifting of KP of 016 type
      + 7.4.5. Automatic transmission
   + 7.5. Drive of forward wheels
+ 8. Running gear
+ 9. Steering
+ 10. Brake system
+ 11. Body
+ 12. Electric equipment










7.4.1.2. Dismantling and assembly of primary shaft

GENERAL INFORMATION

Primary shaft of a transmission of type 014

1 – needle bearing;
2 – lock ring;
3 – adjusting washer;
4 – gear wheel of the 4th transfer;
5 – needle bearing of a gear wheel of the 4th transfer;
6 – the blocking ring of the synchronizer of a gear wheel of the 4th transfer;
7 – lock ring;
8 – synchronizer 3rd and 4th of transfers;
9 – the blocking ring of the synchronizer of a gear wheel of the 3rd transfer;
10 – gear wheel of the 3rd transfer;
11 – needle bearing of a gear wheel of the 3rd transfer;
12 – primary shaft;
13 – back bearing of primary shaft;
14 – transmission case;
15 – lock ring;
16 – adjusting washer;
17 – spring;
18 – the sliding synchronizer coupling;
19 – synchronizer nave;
20 – synchronizer crackers

Dismantling

PERFORMANCE ORDER
1. To remove a lock ring 2 and an adjusting washer 3 from primary shaft.
2. To remove a gear wheel 4 4th transfers.
3. To remove the needle bearing 5 and to mark it.
4. To remove a lock ring 7.
5. To mark position of the coupling and a nave of the synchronizer concerning a shaft.
6. To press the synchronizer 8 assembled with the blocking rings 6 and 9 and a gear wheel 10 3rd transfers (putting effort to a gear wheel of the 3rd transfer).
7. To remove the needle bearing 11 of a gear wheel of the 3rd transfer and to mark it.

Assembly

PERFORMANCE ORDER
1. To install the needle bearing 11 of a gear wheel of the 3rd transfer on primary shaft, previously having oiled its transmission.
2. To establish a gear wheel 10 3rd transfers.
3. To install the synchronizer 3rd and 4th of transfers assembled with the blocking rings according to earlier made tags.
4. To establish a lock ring 7.
5. To install the needle bearing 5 and a gear wheel 4 4th transfers on a shaft.
6. To establish an adjusting washer 3 and a lock ring 2.
7. To check by means of the probe an axial gap between a gear wheel of the 4th transfer and an adjusting washer which 0,10–0,40 mm have to be. If the gap does not correspond specified, to pick up a new adjusting washer 3 demanded thickness and to replace. In spare parts adjusting washers 3,47 thick are delivered; 3,57 and 3,67 mm.