Daewoo Nexia

since 1994 of release

Repair and car operation

Deu Neksiya
+ Maintenance instruction
+ Maintenance
+ Engine
- 3. Engine (two top camshafts)
   3.2. General description
   3.3. Operation of hydraulic jacks of gaps
   3.4. Greasing system
   3.5. Maintenance and repair
   3.6. Compression check
   3.7. Dismantle and engine installation assembled
   3.8. Maple belt
   3.9. Engine support
   3.10. Inlet collector and laying
   3.11. Final collector and laying
   3.12. Cover of the klapanny mechanism and laying
   3.13. Pulley of a cranked shaft
   3.14. Forward cover of a gear belt
   3.15. Gear belt
   3.16. Natyazhitel of a gear belt
   3.17. Camshaft cogwheel
   3.18. Cogwheel of a cranked shaft
   3.19. Back cover of a gear belt
   3.20. Forward consolidation of a cranked shaft
   3.21. Camshaft. Hydrojacks of gaps of valves
   3.22. Head of the block of cylinders
   3.23. Repair of a head of the block of cylinders
   3.24. Klapannye of a spring. Consolidations of cores of valves
   3.25. Dismantle of valves
   3.26. Directing plugs of valves
   3.27. Expansion of openings of plugs
   3.28. Valves
   3.29. Klapannye of a spring
   3.30. Saddles of valves
   3.31. Oil pallet
   3.32. A reception branch pipe with the oil filter
   3.33. Oil pump
   3.34. Repair of the oil pump
   3.35. Pistons and rods
   3.36. Flywheel. Back consolidation of a cranked shaft
   3.37. Cranked shaft
   3.38. Rods and radical bearings
   3.39. Replacement of loose leaves
   3.40. Piston fingers and rings
   3.41. Block of cylinders
   3.42. Installation of pistons
   3.43. Disk balancing with a gear wreath
   3.44. Repair of carving openings
   3.45. Diagnostics of malfunctions
+ cooling System
+ Toplevnaya and exhaust systems
+ Electric chain
+ 7. Ignition system
+ 8. Electronic control unit and sensors
+ Transmission
+ 10. Five-speed transmission and main RPO MM5 broadcast
+ 11. Automatic Transmission
+ Steering
+ Running gear
+ 14. Forward suspension bracket
+ 15. Drive of forward wheels
+ 16. Back suspension bracket
+ Brake system
+ Body
+ Heating, ventilation
+ Electric equipment

3.22. Head of the block of cylinders

GENERAL INFORMATION

Sequence of an otvorachivaniye of bolts of a head of the block of cylinders

Sequence of an inhaling of bolts of fastening of a head of the block of cylinders

To remove or disconnect

PERFORMANCE ORDER

1. Negative wire of the storage battery.

2. To merge cooling liquid.

3. Gear belt.

4. The inlet pipeline with laying.

5. The final pipeline with laying.

6. Ignition distributor.

7. A cover of the klapanny mechanism with laying.

8. Cam-shafts 19 and pushers 20.

9. Natyazhitel 53 belts and intermediate roller 55.

10. Hairpin of the 68th cover of a gear belt.

11. Bolts of the 30th fastening of a head of cylinders.

Prevention

At first to unscrew all bolts of a head of cylinders on 1/4 turns in the sequence shown on fig. Sequence of an otvorachivaniye of bolts of a head of the block of cylinders. Then in the same order to unscrew all bolts on 1/2 turns.

12. Head of cylinders 33.

13. To clear the interfaced planes of a head and the block of cylinders.

To establish or attach

PERFORMANCE ORDER

1. New laying 35 on the top plate of the block of cylinders.

2. A head of the block of cylinders on the block and to screw in bolts 30.

3. To tighten bolts of fastening of a head of cylinders the moment of 20 Nanometers, then to tighten bolts in three steps on 195 ° (on 65 ° at one time). An inhaling of bolts to make in the sequence specified fig. Sequence of an inhaling of bolts of fastening of a head of the block of cylinders.

4. Hairpin of the 68th cover of a gear belt.

5. Natyazhitel 53 belts and intermediate roller 55.

6. Pushers 20 and cam-shafts 19.

7. A cover 7 klapanny mechanisms with laying 15.

8. Ignition distributor.

9. The inlet pipeline with laying.

10. Gear belt.

11. To fill in cooling liquid.

12. Negative wire of the storage battery.