Opel Kadett E

1984-1991 of release

Repair and car operation



Opel Kadett E
+ 1. The maintenance instruction
+ 2. Weekly checks and service in a way
+ 3. Maintenance service
- 4. The engine
   + 4.1. Engine OHV (with a camshaft in the block of cylinders)
   + 4.2. Engines OHC
   + 4.3. Engine DOHC with 16 valves
   - 4.4. Diesel engines 16D and 16DА
      4.4.1. A technical characteristics
      4.4.2. A method of removal of the engine
      4.4.3. Engine repair
      4.4.4. Replacement of engine oil and the oil filter
      4.4.5. Check, removal, installation and adjustment of a gear belt
      + 4.4.6. A mechanism drive timing
      4.4.7. Removal and installation of a head of the block of cylinders
      4.4.8. Removal and camshaft installation
      4.4.9. Removal and installation of the oil pallet
      4.4.10. Removal and installation of the oil pump
      4.4.11. Removal and installation перепускного the valve
      4.4.12. Removal and installation of the water pump
      4.4.13. Removal, check and thermostat installation
      4.4.14. Removal and installation of pistons and rods
      4.4.15. Removal and flywheel installation
      + 4.4.16. Replacement of sealing rings
      4.4.17. Replacement of support of the power unit
      + 4.4.18. Removal of the engine from a transmission
      4.4.19. Engine and transmission division
      4.4.20. Engine repair
      4.4.21. Removal, repair and assemblage of the oil pump
      + 4.4.22. A head of the block of cylinders
      4.4.23. Check and restoration of details of the engine
      - 4.4.24. Check of elements of the engine
         4.4.24.1. Check of a cranked shaft
         4.4.24.2. Check of loose leaves radical and шатунных bearings
         4.4.24.3. Check of cylinders
         4.4.24.4. Check of rods
         4.4.24.5. Check of pistons and piston rings
         4.4.24.6. Flywheel check
         4.4.24.7. Check of a camshaft and the camshaft case
      4.4.25. Replacement of pushers, persistent linings and hydraulic pushers
      4.4.26. Engine assemblage.
      4.4.27. Connection of the engine with a transmission
      4.4.28. Engine and transmission installation
   + 4.5. Diesel engines of 1,7 l
+ 5. System of cooling, heating and ventilation
+ 6. Fuel and exhaust systems
+ 7. Start and gymnastics system
+ 8. Ignition system
+ 9. Coupling
+ 10. Transmissions and power shafts
+ 11. Brake system
+ 12. A suspension bracket and a steering
+ 13. A body
+ 14. Electric schemes





4.4.24.5. Check of pistons and piston rings
THE GENERAL DATA

Removal of piston rings


Removing piston rings, try not to scratch the piston.

Profiles of piston rings

Piston rings have different profiles.

Top компрессионное the ring should be established so that the cut has been turned upwards. The label of TORAHS on the second компрессионном a ring also should be turned upwards. The maslosemnoe ring is established by any party.

PERFORMANCE ORDER
1. Carefully examine all pistons on presence of cracks on a skirt of the piston and on a surface around шатунного a finger. Examine pistons on presence of scratches, задиров, the scorched areas or corrosion.
2. By means of the special tool or a slice of the broken piston ring clean flutes of piston rings. After removal of all adjournment clear pistons and rods solvent and dry up them.
3. Measure backlashes in locks of piston rings. If backlashes exceeds admissible limits, it is necessary to replace rings.
4. Measure a backlash between rings and lateral surfaces of flutes of rings. The backlash should there are in limits of 0,075 mm, otherwise replace rings.
5. Measure a backlash between the piston and the cylinder, for this purpose measure diameter of the piston to perpendicularly piston finger and measure diameter of the cylinder. Take away diameter of the piston from diameter of the cylinder and divide into two. If the backlash exceeds admissible limits, the cylinder it is necessary to chisel and establish the new piston and new piston rings. The sizes of the piston are stamped on a piston head.

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