Opel Vectra A

since 1988-1995 of release

Repair and car operation



Vektr A. Opel
+ 1. Maintenance instruction
+ 1.1 Maintenance
+ 2. Engine
+ 3. Repair of DOHC engines
- 4. Repair of the diesel engine
   4.2. General information
   4.3. The repair which is not demanding removal of the engine
   4.4. Compression check
   4.5. Top dead point (VMT) of the piston of the first cylinder
   4.6. Cover of a head of the block of cylinders
   4.7. Pulley of a cranked shaft
   4.8. Casings of a gear belt
   4.9. Replacement of a gear belt
   4.10. Check and installation of phases of a gazoraspredeleniye
   + 4.11. Mechanism of a tension of a gear belt and pulleys
   4.12. Replacement of a sealing ring of a camshaft
   4.13. Check and adjustment of gaps of valves
   4.14. Camshaft and pushers
   4.15. Head of the block of cylinders
   4.16. Oil pallet
   4.17. Oil pump
   4.18. Replacement of a sealing ring of the oil pump
   4.19. Oil radiator
   - 4.20. Pistons with rods
      4.20.1. Removal
      4.20.2. Check
      4.20.3. Installation
      4.20.4. Check of working gaps of shatunny bearings
      4.20.5. Installation of pistons with rods
   4.21. Flywheel
   4.22. Replacement of sealing rings of a cranked shaft
   4.23. Replacement of support of the power unit
   4.24. Recommendations about engine removal
   4.25. Removal and engine installation
   4.26. Engine repair
   4.27. Engine start after major maintenance
+ 5. Cooling system
+ 6. Fuel system
+ 7. A fuel and exhaust system of models with system of injection of fuel
+ 8. Exhaust system and system of fall of toxicity of exhaust gases
+ 9. Fuel systems of the diesel engine
+ 10. Engine electrosystems
+ 11. Transmission
+ 12. Mechanical transmission
+ 13. Automatic transmission
+ 14. Power shafts
+ 15. Brake system
+ 16. Suspension bracket
+ 17. Body
+ 18. Electric equipment
+ 19. Check of malfunctions


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4.20.1. Removal

GENERAL INFORMATION

Partition arrangement at the basis of the block of cylinders of the engine on engines of 1,7 l

Check of a lateral gap of a rod

Drawing of labels of identification on a cover and the bottom head of a rod

PERFORMANCE ORDER
1. 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 (see fig. A partition arrangement at the basis of the block of cylinders of the engine on engines of 1,7 l).
2. 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.
3. Check a lateral gap of all bottom heads of a rod (see fig. Check of a lateral gap of a rod).
4. 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 (see fig. Drawing of labels of identification on a cover and the bottom head of a rod).
5. Turn a cranked shaft so that pistons of the first and fourth cylinders were established in the bottom dead point.
Unscrew nuts of fastening of a cover of the bottom head of a rod of the first cylinder. Remove the bottom cover of a rod.
Using the hammer handle, вытолкните the piston up the block of cylinders also take it from the block of cylinders.
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.
Similarly remove the piston of the fourth cylinder.
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.