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
   - 3.6. Diesel six-cylinder 2,5-liter engine
      3.6.1. Removal and engine installation
      3.6.2. Head of cylinders
      3.6.3. Cam-shaft
      3.6.4. Compression check
      3.6.5. Multiridge maple belt
      3.6.6. Pallet of a case and laying
      + 3.6.7. System of cooling of the diesel engine of 2,5 liters
+ 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

3.6. Diesel six-cylinder engine in volume
2,5 liters

3.6.1. Removal and engine installation


General view of the engine

1. Cover of a head of cylinders
2. Cam-shaft
3. Hydropusher
4. Valve spring
5. Valve
6. Turbonagnetatel
7. Water pump
8. Oil pump
9. The fan with the vyazkostny coupling
10. Tension mechanism of a maple belt
11. Driving chain
12. Vacuum pump
13. A soaking-up pipe


Mechanical components of the diesel engine are in many respects similar to 2,5 and 3,0 petrol engines.

Removal and installation


1. Devastate a contour of a coolant of the conditioner. This work demands special knowledge and the special tool.


When opening a contour of the conditioner there is a danger of a trauma because of an acting coolant. Therefore this work should be carried out only in a specialized workshop.

2. Remove the screen wiper motor.
3. Remove a quencher of fluctuations of the crankshaft.
4. Remove air hoses from a cooler of forced air, a turbonagnetatel and the air filter.
5. Remove an inlet collector.
6. Unscrew pipelines to a maslookhladitel on the case of the oil filter. Collect following oil and hand over in special point, close openings of pipelines of a maslookhladitel suitable jams.
7. At installation of pipelines use new laying.
8. Unscrew pipelines on the servoupravleniye pump.


Before opening of pipelines devastate a broad tank a suitable suction. Collect following oil and hand over in specialized point. After installation fill system and remove from it air.

9. Unscrew submitting and returnable pipelines on the fuel filter. Disconnect the tip of heating of the filter and the temperature sensor on the filter.
10. Remove hoses of cooling liquid on a compensatory tank.
11. Remove heater hoses on connections in a partition of an impellent compartment.
12. Mark adjusting situation not to mix hoses.