Opel Vectra A

since 1988-1995 release

Repair and operation of the car

Vektr's Opel And
+ 1. Maintenance instruction
+ 1.1 Maintenance
+ 2. Engine
+ 3. Repair of DOHC engines
+ 4. Repair of the diesel engine
+ 5. Cooling system
- 6. Fuel system
   6.2. General information
   6.3. Air filter
   6.4. The block of adjustment of temperature of the air coming to the engine
   6.5. Check of the fuel pump
   6.6. Removal and installation of the fuel pump
   6.7. Fuel tank
   6.8. Fuel level sensor
   6.9. Separator of vapors of fuel (l models 1,6 and 1,8)
   6.10. Accelerator pedal
   6.11. Accelerator cable
   6.12. Carburetor
   6.13. Removal and installation of the carburetor
   6.14. Adjustment of turns of idling and contents WITH
   6.15. Needle and float
   6.16. Vacuum diaphragm of a butterfly valve of the secondary camera
   6.17. Economizer diaphragm
   6.18. Accelerating pump
   6.19. Knot of the air automatic gate
   - 6.20. Vacuum blocks of movement of the air automatic gate
      6.20.2. Vacuum movement
      6.20.3. Solenoid of secondary movement
   6.21. Carburetor filter
   6.22. Adjustment of the shock-absorber of a butterfly valve
   6.23. Sensor of provision of a butterfly valve (automatic transmission)
   6.24. Valve check of increase in turns of idling
   6.25. The electromagnetic valve of idling on models of 1,8 l
   6.26. Inlet collector
+ 7. The fuel and exhaust system of models with system of injection of fuel
+ 8. Exhaust system and system of decrease in toxicity of exhaust gases
+ 9. Fuel systems of the diesel engine
+ 10. Engine electrical systems
+ 11. Transmission
+ 12. Mechanical transmission
+ 13. Automatic transmission
+ 14. Power shafts
+ 15. Brake system
+ 16. Suspension bracket
+ 17. Body
+ 18. Electric equipment
+ 19. Check of malfunctions

6.20.2. Vacuum movement

Adjustment

Movement adjustment

1 – adjusting screw;

2 – diaphragm block;

And – a drill shaft

Use of a shaft of a drill for check of a gap of movement

PERFORMANCE ORDER

1. Remove from the top part карбюрато ра the air filter or an air chamber.

2. Note the provision of adjusting tags of a bimetallic casing, and at their absence put tags which need to be used for installation simplification. Unscrew three screws and remove a bimetallic casing. Move a casing aside, at the same time do not deform hoses of supply of cooling liquid and an electrical wiring of a heater of the gate.

3. Shift the movement lever to the diaphragm block, pressing the adjusting screw before emergence notable сопротив the line and fix the lever in this situation.

4. Using a shaft of a drill of the corresponding diameter, measure a gap between the lower party of the air gate and a wall of primary camera (see rice. Movement adjustment, Use of a shaft of a drill for check of a gap of movement). The size of a gap has to be equal to the small gap of the gate of movement given in a technical characteristic.

5. If necessary establish the required gap, rotating the adjusting screw in the corresponding direction.

6. Shift the movement lever to the diaphragm block against the stop and record it in this situation.

7. Using a drill shaft, measure a gap between the lower party of the gate and a wall of primary camera. The size of a gap has to correspond to the size of a big gap of the gate of movement in a technical characteristic.

8. For adjustment of size of a gap rotate the adjusting screw in the corresponding direction.

9. Connect a bimetallic spring to the gate lever, then establish a casing of a bimetallic spring on a casing of the gate and fix by screws, without tightening them it is final. Combine tags on a casing of a bimetallic spring and a casing of the gate and an okonchatel but tighten fastening screws.

10. Mount the air camera on the top part of the carburetor.

Installation

PERFORMANCE ORDER

1. Installation is made in the sequence, the return to removal. At screwing up of the solenoid do not forget to screw also the grounding tire.