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





3.1.9. Mechanism of a tension of a gear belt and pulleys

CAMSHAFT PULLEY

Removal

PERFORMANCE ORDER
1. Remove a gear belt.
2. Fix a camshaft from a provorachivaniye one of the next ways. Use the special tool made of two steel strips with bolts on the ends which enter into openings of a pulley of a camshaft.
3. Uncover heads of the block of cylinders and fix from a provorachivaniye a camshaft a wrench for camshaft grooves.
4. Unscrew a bolt of fastening of a pulley of a camshaft and remove a pulley.

Installation

PERFORMANCE ORDER
1. Check an oil sealing ring of a camshaft on wear and damage and, if necessary, replace it.
2. Establish a camshaft pulley. Thus combine an opening on a pulley (2) with an adjusting pin of a camshaft (1).
3. Tighten a bolt of fastening of a pulley of a cranked shaft the demanded moment. Thus hold a camshaft from a provorachivaniye.
4. Establish a gear belt and a cover of a head of the block of cylinders.

PULLEY OF THE CRANKED SHAFT

Removal

PERFORMANCE ORDER
1. Remove a gear belt.
2. Remove a gear pulley from a cranked shaft.

Installation

PERFORMANCE ORDER
1. Check that the segment shponka is located in a groove of a cranked shaft.
2. Combine a groove of a pulley of a cranked shaft with a segment shponka and establish a pulley on a cranked shaft.
3. Establish a gear belt.

TENSION MECHANISM

Removal

PERFORMANCE ORDER
1. Remove a gear belt.
2. Unscrew bolts and remove the tension mechanism assembled from the case of the oil pump.

Installation

PERFORMANCE ORDER
Establish the mechanism of a tension of a gear belt (1) on a casing of the oil pump. Thus the ledge on a basic plate should be correctly located in an opening of a casing of the oil pump (2). Tighten bolts of fastening of the mechanism of a tension of a gear belt the demanded moment.