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
   + 3.1. Repair of the SOCH engine installed in the car
   - 3.2. Repair of the DOCH engine installed in the car
      3.2.1. Introduction
      3.2.2. Technical characteristics
      3.2.3. Check of a compression
      3.2.4. Top Dead Point (TDP) of the piston of the first cylinder
      3.2.5. Cover of a head of the block of cylinders
      3.2.6. Pulley of a bent shaft
      3.2.7. Casings of a gear belt
      3.2.8. Gear belt
      3.2.9. Pulleys of a gear belt, mechanism of a tension and single pulley
      3.2.10. Replacement of oil sealing rings of a cam-shaft
      3.2.11. Cam-shaft and pushers
      3.2.12. Head of the block of cylinders
      3.2.13. Oil pallet
      3.2.14. Oil pump
      3.2.15. Drive flywheel / plate
      3.2.16. Replacement of oil sealing rings of a bent shaft
      3.2.17. Suspension bracket of the power unit
   + 3.3. Repair of the diesel engine of 1,7 l installed in the car
   + 3.4. Repair of the diesel engine of 2,0 l installed in the car
   + 3.5. Capital repairs 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
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3.2.5. Cover of a head of the block of cylinders

Removal
PERFORMANCE ORDER
Engines of 1,6 l
1. Remove the top section of an inlet collector.
2. Remove tips of high-voltage wires from spark plugs.
3. Release collars and disconnect hoses of ventilation of a case of the engine (are specified by shooters) since the left forward end of a cover of a head of the block of cylinders.
4. Evenly and gradually unscrew bolts of fastening of a cover of a head of the block of cylinders.
5. Uncover a head of the block of cylinders and check a condition of consolidations and washers under bolts of fastening of a head.
L engines 1,8 and 2,0
6. Weaken collars and disconnect hoses of ventilation of a case from a back part of a cover of a head of the block of cylinders (junctions of hoses are specified by shooters).
7. Unscrew screws and uncover spark plugs. Remove high-voltage wires from spark plugs.
8. Disconnect the electric socket from the camshaft sensor.
9. Evenly and gradually unscrew screws of fastening of a cover of a head of the block of cylinders.
10. Uncover a head of the block of cylinders and check a condition of sealing rings in nests under fastening bolts.

Installation

PERFORMANCE ORDER
1. Check that a cover of a head and a surface of a head of the block of cylinders pure and dry. Establish laying in a head cover.
2. Establish ring consolidations in nests under bolts.
3. Apply a thin film of sealant on a cover of forward and back bearings of the camshaft.
4. Establish a cover of a head of the block of cylinders and tighten bolts. You make tightening of bolts from the center for a spiral.
5. Connect hoses of ventilation of a case and fix them by collars. Establish high-voltage wires on spark plugs.
6. Establish the top section of an inlet collector.
L engines 1,8 and 2,0
7. Installation of a cover of a head is made in the same way, as well as for the engine of 1,6 l.