Opel Vectra B

Since 1995 of release

Repair and car operation



Opel of Vektra
+ 1.1. Controls and control devices
+ 2. Maintenance service
- 3. Engines
   + 3.1. Repair of engine SOCH established in the car
   + 3.2. Repair of engine DOSH established in the car
   + 3.3. Repair of the diesel engine of 1,7 l established in the car
   + 3.4. Repair of the diesel engine of 2,0 l established in the car
   - 3.5. Major repairs of engines
      3.5.1. Introduction
      + 3.5.2. Technical characteristics
      3.5.3. Removal and installation of the petrol engine together with a transmission
      3.5.4. Removal and installation of the diesel engine together with a transmission
      3.5.5. Engine repair
      3.5.6. Dismantling of a head of the block of cylinders
      3.5.7. Clearing and survey of a head of the block of cylinders
      3.5.8. Assemblage of a head of the block of cylinders
      3.5.9. Removal of pistons from rods
      3.5.10. Removal of a cranked shaft
      3.5.11. The block of cylinders of the engine
      3.5.12. Pistons and rods
      3.5.13. A cranked shaft
      3.5.14. Survey radical and шатунных bearings
      3.5.15. Engine balance of assembly at major repairs
      3.5.16. Installation of piston rings
      3.5.17. A choice of bearings
      3.5.18. Installation of a cranked shaft
      3.5.19. Pistons and rods, check of working backlashes шатунных bearings
      3.5.20. Check of a working backlash of the bearing of the bottom head of a rod
      3.5.21. Installation of pistons with rods
      3.5.22. Start of the engine after major repairs
+ 4. Heating, ventilation
+ 5. Fuel system
+ 6. Systems of start, ignition
+ 7. Transmission
+ 8. Brake system
+ 9. A running gear
+ 10. A body
+ 11. An electric equipment
+ 12. The basic malfunctions



3.5.6. Dismantling of a head of the block of cylinders

PERFORMANCE ORDER
1. On petrol engine SOCH of 1,6 l remove a head of the block of cylinders from the engine, remove levers, Pads axial pressure and hydraulic pushers from a head of the block of cylinders.
2. On all petrol engines DOCH remove camshafts and levers.
3. On the diesel engine of 1,7 l remove a camshaft, levers and adjusting linings. Unscrew candles накаливания and fuel atomizers from a head of the block of cylinders. Then remove a head of the block of cylinders from the engine.
4. On diesel engines of 2,0 l remove a camshaft, levers and hydraulic pushers of a head of the block of cylinders. Unscrew candles накаливания and remove a head of the block of cylinders from the engine.
5. On all models, using the adaptation for compression of a spring of the valve, compress each spring and remove crackers from a valve end face.
6. Remove the adaptation for compression of a spring and take a plate of a spring and a spring.
7. Flat-nose pliers, being careful, take маслоотражательное a ring from a valve rod.
8. Remove a spring nest.
9. When the valve spring is compressed, and the spring cup does not act in film from crackers, it is necessary to strike a hammer through wooden брусок on a spring cup that will lead to clearing of crackers.
10. Take the valve through the combustion chamber. Each valve store in a separate polyethylene package together with a spring plate, a spring, a nest of a spring and crackers for their further installation on the places.