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



4.20. Pistons with rods

GENERAL INFORMATION

Prevention

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


Piston elements with a rod

1–piston rings;

2–piston finger;

3, 5 – lock rings;

4–piston;

6–water pump;

7–a tube for oil;

8–plug


Block of cylinders of the engine

1–drain stopper;
2–oil case;
3–final collector;
4–arm of a support of the engine;
5–the crane plum of cooling liquid;
6–water pump;
7–the sensor of a lamp of an overheat of cooling liquid;
8–the sensor of the index of temperature of cooling liquid;
9–the sensor of temperature of cooling liquid;
10-thermostat;
11-sensor of a lamp of emergency pressure of oil;
12-sensor of the index of pressure of oil;
13-hose of ventilation of a case;
14-index (щуп) oil level;
15-ignition coil;
16-phase sensor;
17-heatinsulating screen