Opel Omega

since 1993-1999 release

Repair and operation of the car



Opel Omega
+ 1. Maintenance instruction
+ 2. Maintenance
- 3. Repair of engines
   + 3.1. SOHC engines of 2,0 liters
   + 3.2. DOHC engines of 2,0 liters
   + 3.3. 2,5 and 3,0 liters engines
   + 3.4. Partition of all petrol engines
   - 3.5. 2,0 liters diesel engine
      3.5.1. Technical characteristics
      3.5.2. Repair operations on the engine installed in the car
      3.5.3. Check of pressure of compression 3_5_4.htm
      3.5.5. Gas distribution mechanism
      3.5.6. Cover of a head of the block of cylinders
      3.5.7. Pulley of a bent shaft
      3.5.8. Chain cover
      3.5.9. Natyazhiteli of a chain
      3.5.10. Chains and asterisks
      3.5.11. Camshafts and pushers
      3.5.12. Head of the block of cylinders
      3.5.13. Oil pallet
      3.5.14. Oil pump
      3.5.15. Oil heater
      3.5.16. Sealing rings of a bent shaft
      3.5.17. Flywheel
      3.5.18. Suspension brackets of the power unit
      - 3.5.19. Capital repairs of the 2,0 liters diesel engine
         3.5.19.1. Technical characteristics
         3.5.19.2. Head of the block of cylinders
         3.5.19.3. Pistons and rods
         3.5.19.4. Bent shaft
         3.5.19.5. Block of cylinders of the engine
         3.5.19.6. Radical bearings and bearings of rods
         3.5.19.7. Engine balance of assembly at capital repairs
         3.5.19.8. Piston rings
         3.5.19.9. Working gaps of radical bearings
         3.5.19.10. Working gaps of conrod bearings
         3.5.19.11. Start of the engine after capital repairs
   + 3.6. 2,5 liters diesel six-cylinder engine
+ 4. Heating system and ventilation
+ 5. Fuel, exhaust systems
+ 6. System of start of the engine
+ 7. System of ignition
+ 8. Coupling
+ 9. Transmissions
+ 10. Main transfer, half shafts
+ 11. Brake system
+ 12. Suspension bracket and steering
+ 13. Body
+ 14. Body electric equipment
785173a6


3.5.19. Capital repairs of the 2,0 liters diesel engine

GENERAL INFORMATION

It is the most convenient to perform works on the engine if it is installed on a special bed.

Before repair of the engine it is necessary to remove from it:

  – inlet and final collectors;
  – arm of the compressor of the conditioner of air, pump of strengthening of steering and generator;
  – cooling system pump;
  – elements of fuel system;
  – plait of wires, all electric switches and sensors;
  – oil filter;
  – flywheel.

If it is necessary to make only repair of the block of cylinders, a bent shaft, pistons and rods, it is necessary to remove a head of the block of cylinders, the oil pallet, the oil pump and a gear belt of the drive or a chain.

In need of carrying out complete capital repairs it is necessary to remove from the engine:

  – inlet and final collectors;
  – head of the block of cylinders;
  – flywheel;
  – oil pallet;
  – oil pump;
  – chains and asterisks;
  – pistons with rods;
  – bent shaft.