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





3.5.10. Removal of a cranked shaft

GENERAL INFORMATION

Prevention

At installation of covers of bearings of a cranked shaft it is necessary to use new bolts.


PERFORMANCE ORDER
Petrol engine of 1,6 l
1. Remove the oil pump and a flywheel.
2. Remove pistons and rods.
3. Check axial люфт a cranked shaft.
4. Mark covers of radical bearings from 1 to 5.
5. Gradually and consistently unscrew bolts of fastening of covers of radical bearings.
6. Remove covers of radical bearings together with loose leaves.
7. Remove a cranked shaft and remove back oil sealing ring of a cranked shaft.
8. Remove the top loose leaves of radical bearings.
Petrol engines 1,8 and 2,0 of l
9. Remove a flywheel and the oil pump.
10. Unscrew screws and remove a partition from the basis of the block of cylinders.
11. Evenly and gradually unscrew bolts of fastening of the main block of bearings from the block of cylinders.
12. Remove pistons and rods.
13. Check axial люфт a cranked shaft.
14. Mark covers of radical bearings from 1 to 5.
15. Gradually and consistently unscrew bolts of fastening of covers of radical bearings.
16. Remove covers of radical bearings together with loose leaves.
17. Remove a cranked shaft and remove back oil sealing ring of a cranked shaft.
18. Remove the top loose leaves of radical bearings.
Diesel engines of 1,7 l
19. Remove a flywheel and unscrew a bolt of fastening of a cover of the oil pump on the right side of the block of cylinders of the engine.
20. Unscrew bolts and remove a back cover of a cranked shaft.
21. Remove pistons and rods.
22. Check axial люфт a cranked shaft.
23. Mark covers of radical bearings from 1 to 5.
24. Gradually and consistently unscrew bolts of fastening of covers of radical bearings.
25. Remove covers of radical bearings together with loose leaves.
26. Remove a cranked shaft and remove a back oil sealing ring of a cranked shaft.
27. Remove the top loose leaves of radical bearings.
28. Remove the persistent half rings located from two parties of a cover of the radical N2 bearing.
Diesel engine of 2,0 l
29. Remove an asterisk of a cranked shaft, a chain and a flywheel.
30. Evenly and gradually unscrew bolts and remove the main block of bearings from the basis of covers of radical bearings.
31. Remove pistons and rods.
32. Check axial люфт a cranked shaft.
33. Mark covers of radical bearings from 1 to 5 (on diesel engines of 2,0 l only covers of N1 bearings and 2 have factory marking).
34. Gradually and consistently unscrew bolts of fastening of covers of radical bearings.
35. Remove covers of radical bearings together with loose leaves.
36. Remove a cranked shaft and remove a back oil sealing ring of a cranked shaft. Remove the top loose leaves of radical bearings.