Opel Vectra B

since 1995 of release

Repair and car operation

Vektr B. Opel
+ 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. Air removal 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


7.1.3. Air removal from hydraulic system of coupling


The screw of removal of air is screwed in in a hose which fastens on the top part of a transmission. On some models access to the screw is possible only from under the car.

Unscrew a cover of a nutritious tank and check, that level of brake liquid in a tank was up to standard of max label. At removal of air watch availability of liquid in a tank, without allowing an exposure of its bottom as thus air again will get to system.

Remove a dustproof cap from the union of pumping and put on it the pure transparent hose which other end is necessary for lowering in the capacity which has been partially filled with brake liquid.

Sharply press a coupling pedal several times with an interval of 2-3 seconds. Unscrew on a turn floor the pumping union at the pressed pedal. Continuing to press a pedal, force out the liquid which was in system together with air through a hose in capacity. After the pedal will reach extreme forward situation, and liquid replacement through a hose will stop, screw the pumping union home.

Repeat these operations, the air outlet from a hose will not stop yet.

Holding a pedal in the pressed situation, screw up the union against the stop and remove a hose.

Wipe the union of pumping and establish a protective cap.