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
   - 3.6. 2,5 liters diesel six-cylinder engine
      3.6.1. Removal and installation of the engine
      3.6.2. Head of cylinders
      3.6.3. Cam-shaft
      3.6.4. Check of a compression
      3.6.5. Multiridge maple belt
      3.6.6. Pallet of a case and laying
      - 3.6.7. Cooling system of the diesel engine 2,5 liters
         3.6.7.1. Thermostat
         3.6.7.2. Radiator
         3.6.7.3. The fan with the viscous coupling / the fan coupling
         3.6.7.4. Cooling pump
         3.6.7.5. Pipe of the airsupercharger
+ 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



3.6.7.4. Cooling pump
GENERAL INFORMATION

The pump of the diesel engine is put in action from a maple belt.

Ahead on a shaft of the water pump the radiator fan is screwed.

Removal

PERFORMANCE ORDER
1. Merge cooling liquid.
2. Unscrew the fan with the viscous coupling (the left carving).
3. Take off maple a belt.
4. Release bolts (1) of fastening of a pulley of a maple belt. At the same time press maple a belt and you hold it in order that the pulley was not scrolled.
5. Remove a pulley from a nave.
6. Unscrew 4 bolts (1) of fastening of the pump of cooling.
7. Screw in 2 bolts (1) with M6 carving in carving openings and this most evenly squeeze out the water pump from the engine. At the same time pay attention to that the pump was not warped.

Installation

PERFORMANCE ORDER
1. Take out bolts, replace a ring for the pump of cooling and manually oil silicone, for example OPEL 19 70 206 (90 167 353).
2. Install the pump with new laying and evenly screw with effort 10 N. of m.
3. Screw a belt pulley 4 bolts and fix them with 10 N.' effort of m.
4. Establish and pull maple a belt.
5. Install the viscous coupling.
6. Fill in cooling liquid and pump over system.
7. Warm up the engine and check connection of a hose, and also the cooling pump for tightness.