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
   + 3.3. 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
      3.4.1. Introduction
      3.4.2. Technical characteristics
      3.4.3. Check of pressure of compression
      3.4.4. Top Dead Point (TDP) of the piston of the first cylinder
      3.4.5. Check and adjustment of the mechanism of gas distribution
      3.4.6. Cover of a head of the block of cylinders
      3.4.7. Pulley of a bent 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 heater
      3.4.16. Replacement of sealing rings of a bent shaft
      3.4.17. Flywheel
      3.4.18. Suspension brackets of the power unit
   + 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
d65d3f49


3.4. Repair of the diesel engine of 2,0 l installed in the car

3.4.1. Introduction

GENERAL INFORMATION

The engine with a working volume of 1994 cm3, with 4 cylinders and 16 valves, with the top arrangement of the camshaft, installed cross with the transmission on the left side of the engine. The bent shaft leans on 5 radical bearings. The axial side play of a bent shaft is regulated by the persistent half rings located from two parties of the N3 bearing. The camshaft is put in action by a chain from a bent shaft.

Lubricant of the engine is produced under pressure created by the oil pump which is given from the right end of a bent shaft. Oil is sucked in via the mesh filter located in an oil receiver and then comes via the external installed filter to canals of the block of cylinders. Bearings of the lower head of a rod are supplied with oil through internal drilling in a bent shaft. Cams of the camshaft and valves are oiled sprayed as well as all other mobile details of the engine.

Repair operations which can be carried out on the engine installed in the car

The following operations which can be carried out, without removing the engine from the car:

– to check compression pressure;
– removal and installation of a cover of a head of the block of cylinders;
– removal and installation of a casing of a chain;
– removal and installation of a chain;
– removal and installation of a natyazhitel of a chain;
– removal and installation of the camshaft and pushers;
– removal and installation of a head of the block of cylinders;
– removal and installation of pistons and rods;
– removal and installation of the oil pallet;
– removal and installation of the oil pump;
– removal and installation of the oil heater;
– replacement of sealing rings of a bent shaft;
– replacement of support of the power unit;
– removal and installation of a flywheel.