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
   - 3.1. Repair of the SOCH engine established in the car
      3.1.1. Introduction
      3.1.2. Technical characteristics
      3.1.3. Check of pressure of compression
      3.1.4. Top dead point (VMT) of the piston of the first cylinder
      3.1.5. Cover of a head of the block of cylinders
      3.1.6. Pulley of a cranked shaft
      3.1.7. Casings of a gear belt
      3.1.8. Gear belt
      3.1.9. Mechanism of a tension of a gear belt and pulleys
      3.1.10. Replacement of a sealing ring of a cam-shaft
      3.1.11. Cam-shaft and cam-shaft cases
      3.1.12. Hydraulic pushers
      3.1.13. Head of the block of cylinders
      3.1.14. Oil pallet
      3.1.15. Oil pump
      3.1.16. Drive flywheel / plate
      3.1.17. Replacement of sealing rings of a cranked shaft
      3.1.18. Suspension bracket of the power unit
   + 3.2. Repair of the DOCH engine established in the car
   + 3.3. Repair of the diesel engine of 1,7 l established in the car
   + 3.4. Repair of the diesel engine of 2,0 l established in the car
   + 3.5. Major maintenance of engines
+ 4. Heating, ventilation
+ 5. Fuel system
+ 6. Systems of start, ignition
+ 7. Transmission
+ 8. Brake system
+ 9. Running gear
+ 10. Body
+ 11. Electric equipment
+ 12. Main malfunctions





3.1.4. Top dead point (VMT) of the piston of the first cylinder

GENERAL INFORMATION

The top dead point (VMT) of the piston is a point through which passes each piston at a provorachivaniye of a cranked shaft. Each piston reaches situation VMT at the end of a compression step, then again at the end of an exhaust step. For the purpose of installation of the mechanism of a gozoraspredeleniye of the engine VMT of the piston of the first cylinder is used.

PERFORMANCE ORDER
1. Check that ignition is switched off. Remove high-voltage wires from spark plugs, then unscrew spark plugs.
2. For access to an adjusting label of a pulley of a camshaft remove the top casing of a gear belt.
3. Turn the engine a wrench for a pulley of a cranked shaft before combination of an adjusting label on a camshaft pulley with the index located on a back casing of a gear belt.
4. Thus the label on a pulley of a cranked shaft (And) should be combined with the index (In) on the bottom casing of a gear belt.