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
   + 3.2. 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
      3.4.1. Introduction
      3.4.2. Technical characteristics
      3.4.3. Check of pressure of compression
      3.4.4. Top dead point (VMT) of the piston of the first cylinder
      3.4.5. Check and adjustment of the mechanism of a gazoraspredeleniye
      3.4.6. Cover of a head of the block of cylinders
      3.4.7. Pulley of a cranked shaft
      3.4.8. Chain cover
      3.4.9. Natyazhiteli of a chain
      3.4.10. Chains and asterisks
      3.4.11. Camshafts and pushers
      3.4.12. Head of the block of cylinders
      3.4.13. Oil pallet
      3.4.14. Oil pump
      3.4.15. Oil radiator
      3.4.16. Replacement of sealing rings of a cranked shaft
      3.4.17. Flywheel
      3.4.18. Suspension brackets of the power unit
   + 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





3.4.8. Chain cover

GENERAL INFORMATION

Arrangement of bolts of fastening of a cover of a chain to the block of cylinders of the engine


Arrangement of bolts of fastening of the bottom directing chain


Removal

PERFORMANCE ORDER
1. Remove the top cover of a chain of a drive of the mechanism of a gazoraspredeleniye and an asterisk.
2. Remove a head of the block of cylinders. It is theoretically possible to uncover chains of the mechanism of a gazoraspredeleniye without removal of a head of the block of cylinders, however the probability of damage of laying of a head of the block of cylinders in this case is high.
3. Remove the pump of system of cooling.
4. Remove a pulley of a cranked shaft. When weakening a bolt of fastening of a pulley temporarily take a pulley of blocking of a cranked shaft, and after removal of a pulley establish into place a blocking pin.
5. Remove the oil pallet.
6. Remove the generator.
7. Remove the pump of the amplifier of a steering.
8. Unscrew the bottom head of a natyazhitel of a chain and take a plunzher of the mechanism of a tension of a chain.
9. Unscrew bolts of fastening of a cover of a chain to the block of cylinders of the engine and uncover. Keep in mind that bolts have different length.
10. Unscrew a sharnirny bolt and remove top (1) and the bottom (2) natyazhitel of a chain.
11. Unscrew bolts and remove bottom directing to a chain from the block of cylinders.
12. Temporarily remove an asterisk from the fuel pump and remove laying of a cover of a chain then establish an asterisk into place.

Installation

PERFORMANCE ORDER
1. Replace an oil sealing ring of a cranked shaft.
2. Check that interfaced surfaces of a cover and a head of the block of cylinders, pure and dry and directing pins are in the nests.
3. Temporarily remove an asterisk from a shaft of the fuel pump, establish laying and arrange it on directing probes. Establish an asterisk on a shaft of the fuel pump.
4. Establish bottom directing to a chain.
5. Establish natyazhitel of a chain and fix them a sharnirny bolt.
6. Establish a chain cover into place, combine a drive of the oil pump with an asterisk of a cranked shaft and pull a cover over directing pins.
7. Gradually and consistently tighten bolts of fastening of a cover of a chain.
8. Establish a new sealing ring to the bottom head of a natyazhitel of a chain.
9. Establish a pulley of a cranked shaft.
10. Establish a head of the block of cylinders.
11. Establish the top cover of a chain and an asterisk.
12. Establish the oil pallet.
13. Establish the pump of system of cooling, the generator, the pump of the amplifier of a steering and an auxiliary driving belt.
14. Fill in in the engine engine oil and cooling liquid.
15. Start the engine and check it on absence of leaks.