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


d476fba5


4.20.5. Installation of pistons with rods

GENERAL INFORMATION

Installation of a new bolt of fastening of the bottom head of a rod

The adjusting label on a head of a rod should be directed to a gear belt

Piston installation in cylinders with use of wooden whetstone or the hammer handle

Installation of the bottom head of a rod

Thus the ledge on a cover of a rod should be directed to a flywheel

Tightening of a nut of fastening of a cover of the bottom head of a rod a dovorachivaniye on a certain corner


PERFORMANCE ORDER
1. Take from the rod basis bolts and establish new bolts in a rod (see fig. Installation of a new bolt of fastening of the bottom head of a rod).
2. Insert the piston with an opravka compressing piston rings, into the top part of the first cylinder. Thus the adjusting label on a head of the piston should be directed to a gear belt. Using wooden whetstone or the hammer handle, press on the piston and press it into the cylinder (see fig. The adjusting label on a head of a rod should be directed to a gear belt).
3. Check combination of the bottom head of a rod with a neck of a cranked shaft and, if necessary, tighten the piston a rod and establish the bottom head of a rod with the loose leaf on a neck of a cranked shaft. Establish a cover of the bottom head of a rod and put the clamps the demanded moment.
4. Similarly establish other three pistons with rods.
5. Turn a cranked shaft and check that it rotates freely and without jammings. Establish a partition in the lower part of the block of cylinders and fix bolts, having tightened them the demanded moment.
6. Establish a pipe of a maslopriyemnik, the oil pallet and a head of the block of cylinders.