Opel Astra A

1991-1998 of release

Repair and operation of the car

Opel Astra A
+ 1. Maintenance instruction
+ 2. Maintenance
+ 3. Engines
+ 4. Ventilation and heating
+ 5. Power supply system
+ 6. System of decrease in toxicity
+ 7. Coupling
- 8. Transmissions
   + 8.1. Mechanical transmission
   - 8.2. Automatic transmission
      8.2.1. Technical characteristics
      8.2.2. Gear shifting rope
      8.2.3. Gear shifting lever
      8.2.4. Epiploon of half shafts
      8.2.5. Transmission cooling system
      8.2.6. Switch of inclusion of a low gear
      8.2.7. The switch of lamps of the back course / the blocking switch
      8.2.8. Switches of an operating mode of the transmission
      8.2.9. Temperature sensor
      8.2.10. Speed sensors
      8.2.11. Electronic control unit
      8.2.12. Transmission
      8.2.13. Partition of the automatic transmission
+ 9. Half shafts
+ 10. Brake system
+ 11. Suspension bracket and steering
+ 12. Body
+ 13. Electric equipment
+ 14. Electrical circuitries


8.2.12. Transmission


Connections of hoses of the cooling system – the AF 13 model

1 – hose;

2 – fixing clip;

3 – connection


1. Disconnect a wire of the minus plug of the accumulator.
2. Disconnect a switching rope from the lever on the transmission.
3. Disconnect a ventilating hose from the transmission.
4. Disconnect the connection socket from the transmission.
5. Disconnect a speedometer rope from the transmission.
6. Turn off and remove three bolts of the top fastening of the engine to the transmission. Remove the oxygen sensor if it is necessary.
7. Install the elevator or a support from above of the engine and disconnect half shafts from the transmission.
8. Press hoses of the cooling system of the transmission and disconnect them from the transmission.
9. Remove a hydrotransformer casing.
10. Mark the provision of installation of the hydrotransformer on a drive plate.
11. Turn off three bolts of fastening of the hydrotransformer to a drive plate.
12. Establish a trolley jack under the transmission.
13. Remove the left fastening of the engine / transmission.
14. Turn off and remove the remained bolts of fastening of the engine and transmission.
15. Remove the transmission from the car.


Installation of the transmission

The carving in openings (are specified by shooters) fixing bolts of the hydrotransformer to a drive plate has to be restored

1. At installation of the old hydrotransformer, cut a new carving of openings for fixing bolts in the hydrotransformer by means of a tap of M10 x 1,25 mm.
2. At installation of the new transmission clean channels of the cooling system of the automatic transmission.
3. Installation is carried out upside-down removals. Use new fixing bolts of the hydrotransformer, new bolts of the left fastening of the engine / transmission to a body and new lock rings of half shafts.

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