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
   + 3.1. Repair of the SOCH engine established in the car
   + 3.2. Repair of the DOCH engine 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 maintenance 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. Cleaning and survey of a head of the block of cylinders
      3.5.8. Assembly of a head of the block of cylinders
      3.5.9. Removal of pistons with rods
      3.5.10. Removal of a cranked shaft
      3.5.11. Block of cylinders of the engine
      3.5.12. Pistons and rods
      3.5.13. Cranked shaft
      3.5.14. Survey of radical and shatunny bearings
      3.5.15. Engine balance of assembly at major maintenance
      3.5.16. Installation of piston rings
      3.5.17. Choice of bearings
      3.5.18. Installation of a cranked shaft
      3.5.19. Pistons and rods, check of working gaps of shatunny bearings
      3.5.20. Check of a working gap of the bearing of the bottom head of a rod
      3.5.21. Installation of pistons with rods
      3.5.22. Engine start after major maintenance
+ 4. Heating, ventilation
+ 5. Fuel system
+ 6. Systems of start, ignition
+ 7. Transmission
+ 8. Brake system
+ 9. Running gear
+ 10. Body
+ 11. Electric equipment
+ 12. Main malfunctions





3.5.9. Removal of pistons with rods

GENERAL INFORMATION

Prevention

For fastening of the bottom head of a rod it is necessary to use new bolts and nuts.


PERFORMANCE ORDER
1. On petrol engines of 1,6 l remove a head of the block of cylinders, the oil pallet and a pipe of a maslopriyemnik.
2. On DOCH 1,8 and 2,0 engines of l remove a head of the block of cylinders, the oil pallet and a pipe of a maslopriyemnik. Unscrew screws and remove a partition from the basis of the block of cylinders.
3. On diesel engines of 1,7 l remove a head of the block of cylinders, the oil pallet and a pipe of a maslopriyemnik. Unscrew bolts and remove a partition from the basis of the block of cylinders.
4. On diesel engines of 2,0 l remove a head of the block of cylinders, the oil pallet and a pipe of a maslopriyemnik.
5. On all models if there is a deposit in the top part of the cylinder, remove it with a scraper from a soft material. Step existence in the top part of the cylinder testifies to excessive wear of the cylinder and need of boring of the cylinder of the engine.
6. Check a lateral gap of all bottom heads of a rod.

7. Using a hammer and a center punch or paint, note the provision of a cover of the bottom head of a rod and cylinder number.

.

8. Turn a cranked shaft so that pistons of the first and fourth cylinders were established in the bottom dead point.
9. Unscrew nuts (diesel engines of 1,7 l) or bolts (other engines) fastenings of a cover of the bottom head of a rod of the first cylinder. Remove the bottom cover of a rod.
10. Using the hammer handle, вытолкните the piston up the block of cylinders also take it from the block of cylinders.
11. On the bottom head of a rod establish a cover of a rod and screw nuts that will allow to keep them in a set and not to mix in places.
12. Similarly remove the piston of the fourth cylinder.
13. Turn a cranked shaft on 180 ° for installation of pistons of the second and third cylinder in the bottom dead point and similarly remove pistons.