Daewoo Nexia

Since 1994 of release

Repair and car operation



Daewoo Nexia
+ The maintenance instruction
+ Maintenance service
- The engine
   2.1. Technical characteristics
   2.2. Greasing system
   2.3. Maintenance service and engine repair
   2.4. Compression check
   2.5. Dismantle and engine installation in gathering
   2.6. Engine support
   2.7. An inlet collector and a lining
   2.8. A final collector and a lining
   2.9. A cover of the case of a cam-shaft
   2.10. A pulley of a cranked shaft
   2.11. A forward cover of a gear belt
   2.12. A camshaft cogwheel
   2.13. A cogwheel of a cranked shaft
   2.14. A back cover of a gear belt
   2.15. Adjustment of a tension of a gear belt
   2.16. Check of angular position of a camshaft
   2.17. Forward consolidation of a cranked shaft
   2.18. A camshaft. Levers. Hydrojacks of backlashes
   2.19. Klapannye springs. Consolidations of cores of valves
   2.20. A head of cylinders. The camshaft case
   2.21. Repair of a head of the block of cylinders
   2.22. Dismantle of valves
   2.23. Directing plugs of valves
   2.24. Expansion of apertures of plugs
   2.25. Valves
   2.26. Klapannye springs
   2.27. Saddles of valves
   2.28. Consolidations of valves
   2.29. Height of a core of the valve concerning a head of the block of cylinders
   + 2.30. Pushers of valves with hydrojacks of backlashes
   2.31. The oil pallet
   2.32. A reception branch pipe with the oil filter
   2.33. The oil pump
   2.34. Repair of the oil pump
   2.35. Pistons and rods
   2.36. A flywheel. Back consolidation of a cranked shaft
   2.37. A cranked shaft
   2.38. Rods and radical bearings
   2.39. Replacement of loose leaves
   2.40. Piston group and rods
   2.41. Piston fingers and rings
   2.42. The block of cylinders
   2.43. Installation of pistons
   2.44. Balancing of a disk with a gear wreath
   2.45. Repair of carving apertures
   + 2.46. Diagnostics of malfunctions of the engine
+ 3. The engine (two top camshafts)
+ Cooling system
+ Топлевная and exhaust systems
+ Electric chain
+ 7. Ignition system
+ 8. The electronic block of management and gauges
+ Transmission
+ 10. A five-speed transmission and the main transfer RPO MM5
+ 11. Automatic Transmission
+ Steering
+ Running gear
+ 14. A forward suspension bracket
+ 15. A drive of forward wheels
+ 16. A back suspension bracket
+ Brake system
+ Body
+ Heating, ventilation
+ Electric equipment



2.18. A camshaft. Levers. Hydrojacks of backlashes
THE GENERAL DATA

Cam-shaft cogwheel

47. THE CAM-SHAFT COGWHEEL


To remove or disconnect

PERFORMANCE ORDER
1. A cover of 6 cases of a cam-shaft.
2. For deduction of valves to bring compressed air in engine cylinders through the adapters screwed in candle apertures.
3. To compress клапанные springs 32.
4. Levers 36 and hydrojacks 37, preliminary having marked with their serial numbers for the further assemblage.
5. A cogwheel of a cam-shaft 47.
6. The distributor of ignition 14.
7. A persistent plate 11 cam-shafts to take out a cam-shaft 51 of a back aperture of the case 8.

To check up

PERFORMANCE ORDER
1. A cogwheel.
2. A shponochnuju flute and a carving.
3. Necks of bearings and cams on presence:
      – Deterioration;
      – Developments;
      – Deepenings;
      – Overheat traces.

The prevention

The defective camshaft is not subject to repair, it is necessary to replace it.

At installation of a new camshaft it is necessary to replace all pushers of valves (except roller), necks of bearings. To measure несоосность and diameter of necks of bearings at the control stand. If the sizes do not keep within the established admissions, to replace a camshaft.

If on the Engine the new camshaft is established, it is necessary to add in engine oil an additive of mark 1051396 ЕР or similar. To grease cams of a camshaft with greasing of type 1052367 or similar.



To establish or attach

PERFORMANCE ORDER
1. A sealant 49 on a forward neck of a cam-shaft. To use the assembly adaptation.
2. A cam-shaft 51. At installation of a shaft not to damage consolidation.
3. A back persistent plate 11. To tighten bolts the moment of 8 Nanometers. To measure an axial backlash of a cam-shaft. A supposed axial backlash of 0,04-0,16 mm.
4. The distributor of ignition 14.
5. A cogwheel of a cam-shaft 47, a gear belt 44, a forward cover of a belt.
6. For deduction of valves to bring compressed air in engine cylinders through the adapters screwed in candle apertures.
7. Levers 36 and hydrojacks 37 on the places.
8. A cover of 6 cases of a cam-shaft.