Opel Omega

since 1993-1999 of release

Repair and car operation



Opel Omega
+ 1. Maintenance instruction
+ 2. Maintenance
- 3. Repair of engines
   + 3.1. SOHC engines in volume 2,0 liters
   + 3.2. DOHC engines in volume 2,0 liters
   + 3.3. Engines in volume 2,5 and 3,0 liters
   + 3.4. Partition of all petrol engines
   - 3.5. Diesel engine in volume 2,0 liters
      3.5.1. Technical characteristics
      3.5.2. Repair operations on the engine established in the car
      3.5.3. Check of pressure of compression 3_5_4.htm
      3.5.5. Gazoraspredeleniye mechanism
      3.5.6. Cover of a head of the block of cylinders
      3.5.7. Pulley of a cranked 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 radiator
      3.5.16. Sealing rings of a cranked shaft
      3.5.17. Flywheel
      3.5.18. Suspension brackets of the power unit
      - 3.5.19. Major maintenance of the diesel engine in volume 2,0 liters
         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. Cranked 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 major maintenance
         3.5.19.8. Piston rings
         3.5.19.9. Working gaps of radical bearings
         3.5.19.10. Working gaps of shatunny bearings
         3.5.19.11. Engine start after major maintenance
   + 3.6. Diesel six-cylinder 2,5-liter engine
+ 4. Heating system and ventilation
+ 5. Fuel, exhaust systems
+ 6. System of start of the engine
+ 7. Ignition system
+ 8. Coupling
+ 9. Transmissions
+ 10. Main transfer, semi-axes
+ 11. Brake system
+ 12. Suspension bracket and steering
+ 13. Body
+ 14. Body electric equipment


3.5.19. Major maintenance of the diesel engine in volume 2,0 liters

GENERAL INFORMATION

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

Before engine repair it is necessary to remove from it:

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

If it is necessary to make only repair of the block of cylinders, a cranked 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 a drive or a chain.

In need of carrying out complete major maintenance 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;
  – cranked shaft.