Opel Vectra B

since 1995 of release

Repair and car operation



Vektr B. Opel
+ 1.1. Governing bodies and control devices
+ 2. Maintenance
+ 3. Engines
+ 4. Heating, ventilation
- 5. Fuel system
   + 5.1. Fuel system of petrol engines
   - 5.2. Fuel systems of the diesel engine
      5.2.1. Introduction
      5.2.2. Technical characteristics
      5.2.3. Air filter and air inlet channels
      5.2.4. Accelerator pedal
      5.2.5. Filling and pumping of fuel system
      5.2.6. Fuel level sensor
      5.2.7. Fuel tank
      5.2.8. Check and adjustment of the maximum turns
      5.2.9. Start of the cold engine
      + 5.2.10. Electric knots of system of injection
      5.2.11. Fuel pump of a high pressure
      5.2.12. Check of the moment of injection of fuel
      5.2.13. Adjustment of the moment of injection of fuel
      5.2.14. Fuel nozzles
      5.2.15. Turbonagnetatel
      5.2.16. Heat exchanger
      5.2.17. Inlet collector
      5.2.18. Final collector
+ 6. Systems of start, ignition
+ 7. Transmission
+ 8. Brake system
+ 9. Running gear
+ 10. Body
+ 11. Electric equipment
+ 12. Main malfunctions





5.2.18. Final collector

Removal and installation

ENGINES OF 1,7 L

PERFORMANCE ORDER
1. The final collector acts in film together with a turbonagnetatel. Lift a forward part of the car and fix on supports. Remove an engine mudguard.
2. Remove the radiator fan.
3. Remove the inlet air channel of a turbonagnetatel.
4. Unscrew bolts of fastening of a pipe of an air inlet of the heat exchanger to a collector and a head of the block of cylinders and separate a pipe from a collector. Weaken a collar and remove an air inlet pipe from the engine.
5. Weaken collars and remove a pipe, connecting a turbonagnetatel with the heat exchanger.
6. Weaken collars and remove pipes of supply of cooling liquid to a turbonagnetatel from the case of the water pump and the thermostat. Release hoses from fastening brackets in order that they could be removed together with a collector.
7. Unscrew bolts and remove the heat resisting screen of a turbonagnetatel.
8. Unscrew nuts and disconnect a reception exhaust pipe from a turbonagnetatel.
9. Unscrew a bolt and remove a pipe of supply of oil to a turbonagnetatel from the block of cylinders. Weaken a collar and remove a hose of return of oil.
10. Unscrew bolts and remove supporting arm from a lateral part of a turbonagnetatel.
11. Evenly and gradually in diagonal sequence unscrew bolts and nuts of fastening of a final collector (are specified by shooters). Remove a final collector together with a turbonagnetatel.
12. Installation is made in sequence, return to removal taking into account the next moments:

 – replace all laying;
 – check levels of engine oil and cooling liquid;
 – before the first start of the engine disconnect the electric socket from the electromagnetic valve of a stop of the engine and turn the engine a starter until the lamp of pressure of oil will not go out, therefore engine oil will be submitted to bearings of a turbonagnetatel before engine start. Repeatedly connect the electric socket of the electromagnetic valve of a stop of the engine.

ENGINES OF 2,0 L

PERFORMANCE ORDER
1. Remove a weight wire from the accumulator. Unscrew screws and remove a plastic casing from the top part of a head of the block of cylinders.
2. Remove a pipe of supply of air from a casing of the air filter and remove the metal pipe, connecting a turbonagnetatel with the heat exchanger.
3. Unscrew nuts (And) and remove wires (In) from incandescence candles.
4. Unscrew screws of fastening of the heat resisting screen (are specified by shooters).
5. Remove the heat resisting screen from the top part of a collector.
6. Unscrew the nuts, fixing a reception exhaust pipe to a collector and move a pipe from a collector.
7. Under the car unscrew bolts and remove the heat resisting screen of a starter.
8. Unscrew bolts and remove directing a plait of wires from a back part of the block of cylinders.
9. Unscrew oil pipes of a turbonagnetatel from the block of cylinders.
10. Unscrew bolts and remove an arm, collector supports. Disconnect a vacuum hose from a diaphragm of a zaslonka of a turbonagnetatel.
11. Evenly and in diagonal sequence unscrew nuts of fastening of a final collector. Remove a final collector together with a turbonagnetatel.
12. Remove laying of a final collector.
13. Installation is made in sequence, return to removal taking into account the next moments:

 – replace all laying;
 – check and, if necessary, add engine oil and cooling liquid;
 – at the first start of the engine the engine should work some minutes at single turns therefore oil will arrive to bearings of a turbonagnetatel.