Opel Vectra B

Since 1995 of release

Repair and car operation


Opel of Vektra
+ 1.1. Controls and control devices
+ 2. Maintenance service
- 3. Engines
   + 3.1. Repair of engine SOCH established in the car
   - 3.2. Repair of engine DOSH established in the car
      3.2.1. Introduction
      3.2.2. Technical characteristics
      3.2.3. Compression check
      3.2.4. The top dead point (ВМТ) the piston of the first cylinder
      3.2.5. A cover of a head of the block of cylinders
      3.2.6. A pulley of a cranked shaft
      3.2.7. Casings of a gear belt
      3.2.8. A gear belt
      3.2.9. Pulleys of a gear belt, the mechanism of a tension and a single pulley
      3.2.10. Replacement of oil sealing rings of a cam-shaft
      3.2.11. A cam-shaft and pushers
      3.2.12. A head of the block of cylinders
      3.2.13. The oil pallet
      3.2.14. The oil pump
      3.2.15. The Flywheel / a drive plate
      3.2.16. Replacement of oil sealing rings of a cranked shaft
      3.2.17. A suspension bracket of the power unit
   + 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 repairs of engines
+ 4. Heating, ventilation
+ 5. Fuel system
+ 6. Systems of start, ignition
+ 7. Transmission
+ 8. Brake system
+ 9. A running gear
+ 10. A body
+ 11. An electric equipment
+ 12. The basic malfunctions



3.2.5. A 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 ventilation hoses картера the engine (are specified by arrows) from the left forward end of a cover of a head of the block of cylinders.
4. In regular intervals and gradually unscrew bolts of fastening of a cover of a head of the block of cylinders.
5. Uncover heads of the block of cylinders and check up a condition of consolidations and washers under bolts of fastening of a head.
Engines of 1,8 and 2,0 l
6. Loosen the collars also disconnect ventilation hoses картера from a back part of a cover of a head of the block of cylinders (junctions of hoses are specified by arrows).
7. Unscrew screws and uncover candles ignitions. Remove with candles ignitions high-voltage wires.
8. Disconnect an electric socket from the camshaft gauge.
9. In regular intervals and gradually unscrew screws of fastening of a cover of a head of the block of cylinders.
10. Uncover heads of the block of cylinders and check up a condition of sealing rings in nests under fastening bolts.

Installation

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