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
+ Fuel 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

2.2. Greasing system

Lubricant system of the engine

The compulsory system of greasing includes полнопоточный the oil filter and шестеренный the pump. The pump takes away oil from the pallet which passes through the reception mesh filter, and submits it to greasing system through the oil filter. On the engine it is established полнопоточный the oil filter with a cardboard filtering element.

In system the filter channel on which oil arrives to rubbing details of the engine at a contamination and increase in resistance of the oil filter is provided roundabout. From the filter oil goes to the main oil highway from which oil channels of radical bearings depart. In rods small apertures through which oil is sprayed on internal walls of cylinders for maintenance of greasing and in pistons for their cooling are executed. The vertical channel departs from the main oil highway for an oil supply to the cam-shaft case. Oil arrives in the central axial channel of a cam-shaft through a radial aperture in a neck of the third bearing and is distributed to other bearings. The vertical channel is connected with the top longitudinal oil channel drilled on the left side in a head of cylinders. In the channel it is established редукционный the valve which limits pressure of oil in a head of cylinders. On the same channel oil arrives to hydrojacks of backlashes of inlet valves, and through the additional channel – and to hydrojacks of final valves. Cam-shaft cams grease ся with the oil arriving from the central channel through radial drillings in cams.