Opel Astra A

1991-1998 of release

Repair and operation of the car



Opel Astra A
+ 1. Maintenance instruction
+ 2. Maintenance
- 3. Engines
   + 3.1. SOHC engines
   + 3.2. DOHC engines
   - 3.3. Diesel engines
      3.3.1. Gear belt
      3.3.2. The 1,7 l diesel engine with a turbo-supercharging
      3.3.3. Tension of a gear belt
      3.3.4. The diesel TC4EE1 engine of 1,7 l with a turbo-supercharging
      3.3.5. Head of the block of cylinders
      3.3.6. The diesel TC4EE1 engine with a turbo-supercharging
      3.3.7. Check of a head of the block of cylinders and the block of cylinders on straightforwardness
      3.3.8. Camshaft
      3.3.9. Gas distribution phases
      3.3.10. Camshaft case cover oil separator
      3.3.11. Check and adjustment of gaps in the drive of valves
      3.3.12. Removal and installation of valves
      3.3.13. Replacement of oil scraper caps
      3.3.14. Grinding of valves
      3.3.15. Grinding in of valves
      3.3.16. Check of a gap in the directing plugs of valves
      3.3.17. Check of the directing plugs of valves
      3.3.18. Check of a compression
      3.3.19. Wedge-shaped belt
      3.3.20. Oil case
      3.3.21. Oil pump
      3.3.22. Safety valve
      3.3.23. Thermostat
      3.3.24. Check of kalilny candles
      3.3.25. Check of system of preliminary heating
      3.3.26. Removal of air from fuel system
      3.3.27. Check and adjustment of turns of idling
      3.3.28. Removal and installation of nozzles
      3.3.29. Check of an advancing of injection of fuel
      3.3.30. Heating of the fuel filter
      3.3.31. Replacement of the filtering element of the air filter
      3.3.32. Discharge of water from the fuel filter
      + 3.3.33. Useful tips
   + 3.4. Engine electric equipment
+ 4. Ventilation and heating
+ 5. Power supply system
+ 6. System of decrease in toxicity
+ 7. Coupling
+ 8. Transmissions
+ 9. Half shafts
+ 10. Brake system
+ 11. Suspension bracket and steering
+ 12. Body
+ 13. Electric equipment
+ 14. Electrical circuitries


0a910c3c




3.3.2. The 1,7 l diesel engine with a turbo-supercharging

GENERAL INFORMATION

Removal of fastening of a tension roller, and also removal of a tension spring


Removal

PERFORMANCE ORDER
1. Disconnect a wire of "weight" from the accumulator.
2. Remove the air filter.
3. Take off wedge-shaped belts of the drive of the pump of the hydraulic booster of steering and the generator.
4. Remove the top cover of a gear belt.

5. Install the piston of the 1st cylinder in VMT. For this purpose to transfer the transmission to neutral situation and to turn on the parking brake. To put a cap key to the central bolt of fastening of a pulley of a bent shaft. To turn the crankshaft clockwise until the tag on a pulley does not coincide with the index on the engine case.
6. It is at the same time necessary to insert the fixing bolts into pulleys of the camshaft and TNVD. If it is not possible to make, turn the crankshaft on one whole revolution. As the fixing bolts it is possible to use usual bolts of M6x1 (camshaft) and M8x1,25 (TNVD).

Prevention

Not to change position of the camshaft at the taken-off gear belt.


7. Install lifting KM-263-B adaptation and to pull a chain.
8. If there is no specified adaptation, to put over a motor compartment a suitable pipe, оперев it on wings through wooden whetstones. Not to put a pipe directly on wings!
9. Remove the right fastening of a support of the engine.
10. Turn off bolts of fastening of a pulley of a bent shaft and to remove a pulley.
11. Turn off bolts of fastening of a pulley of the camshaft and to remove a pulley. Turn off a bolt of fastening of the leading gear wheel of the camshaft.
12. Take off a gear belt together with a camshaft pulley.

Installation


Prevention

Before installation of a gear belt to check whether the tag on the leading gear wheel of the camshaft coincides with a tag on the engine case.


PERFORMANCE ORDER
1. Establish a gear belt together with a camshaft pulley.
2. Establish the fixing bolt and bolts of fastening of a pulley of the camshaft. Tighten bolts the moment of 10 Nanometers.
3. Establish a spring of the tension device and to tighten bolts of its fastening the moment of 20 Nanometers.
4. Fix the lower cover of a gear belt.
5. Establish a pulley of the camshaft and to tighten bolts of its fastening the moment of 20 Nanometers.
6. Establish the right support of the engine and to remove the device for raising of the engine from wings.
7. Turn off the fixing bolt.

Prevention

To double-check an arrangement of tags at the tense gear belt. If necessary to weaken a belt and to achieve the correct relative positioning of tags.


8. Check an advancing of the beginning of injection of TNVD.
9. Establish the top cover of a gear belt.
10. Establish a wedge-shaped belt.
11. Connect a wire of "weight" to the accumulator.

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