Opel Vectra B

since 1995 release

Repair and operation of the car

Vektr's Opel of B
+ 1.1. Governing bodies and control devices
+ 2. Maintenance
+ 3. Engines
+ 4. Heating, ventilation
+ 5. Fuel system
+ 6. Systems of start, ignition
- 7. Transmission
   - 7.1. Coupling
      7.1.1. Introduction
      7.1.2. Technical characteristics
      7.1.3. Removal of air from hydraulic system of coupling
      7.1.4. Main cylinder
      7.1.5. Working cylinder of coupling
      7.1.6. Coupling pedal
      7.1.7. Leading knot of coupling
   + 7.2. Mechanical transmission
   + 7.3. Automatic transmission
   + 7.4. Power shafts
+ 8. Brake system
+ 9. Running gear
+ 10. Body
+ 11. Electric equipment
+ 12. Main malfunctions


7.1.5. Working cylinder of coupling


1. Remove the transmission.
2. Unscrew a connecting nut and disconnect a hydraulic pipe (A) from the coupling cylinder. Unscrew three bolts of fastening (V) and remove the working cylinder of coupling from an entrance shaft of the transmission. Remove a sealing ring.


1. Check that the interfaced surfaces of the working cylinder of coupling and a case of the transmission pure and dry, and establish a new sealing ring in a transmission flute.
2. Oil the working cylinder of coupling and establish it into place, pulling over a main shaft of the transmission. Check that the sealing ring is in a transmission case flute, and fix the working cylinder by bolts.
3. Connect a hydraulic pipe to the working cylinder of coupling.
4. Install the transmission.