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
|
General characteristics
| Engine type |
Рядный, 4-cylinder
|
| Working volume |
1,5 l
|
| Engine code in identification number of the car |
1
|
| Diameter of the cylinder |
76,5 mm
|
| Piston stroke |
81,5 mm
|
| Compression degree |
8,6
|
| Operating procedure of cylinders |
1–3–4–2
|
| Corner of a facet of valves (inlet and final) |
46 °
|
| Diameter of a core of valves (inlet and final) |
7 mm
|
| Diameter of a plate of the final valve |
31 mm
|
| Corner of a facet of saddles (inlet and final valves) |
45 °
|
| Admissible несоосность: |
| – Saddles and plugs |
0,05 mm
|
| – Valve plates |
0,03 mm
|
Klapannye springs
| Length a free condition |
40,9 mm
|
| Length at the closed valve |
31,5 mm
|
| Effort at the closed valve |
275 Н (31,5 mm)
|
| Effort at the open valve |
618 Н (21,6 mm)
|
Diameters of necks of a camshaft
| Diameters of necks of a camshaft: |
| – 1st |
39,435 – 39,455 mm
|
| – 2nd |
39,685 – 39,705 mm
|
| – 3rd |
39,935 – 39,955 mm
|
| – 4th |
40,185 – 40,205 mm
|
| – 5th |
40,435 – 40,455 mm
|
| Backlash in the bearing |
40 – 50 microns
|
Lifting of valves
| Lifting of valves: |
| – The inlet |
5,61 mm
|
| – The final |
6,12 mm
|
| Axial backlash of a shaft |
0,04 – 0,16 mm
|
Cranked shaft
|
Radical necks
|
| Diameter |
55 mm
|
| Admissible конусность |
5 microns
|
| Admissible ovality |
4 microns
|
| Backlash in the bearing |
15 – 53 microns
|
| Axial backlash of a shaft |
0,12 – 0,352 mm
|
|
Shatunnye necks
|
| Diameter |
43 mm
|
| Admissible конусность |
5 microns
|
| Backlash in the bearing |
19 – 71 microns
|
| Lateral backlash in шатунном the bearing |
0,07 – 0,242 mm
|
Cylinders and pistons
| Diameter of the cylinder |
76,5 mm
|
| Backlash between the piston and the cylinder |
0,02 mm
|
| Piston stroke |
81,5 mm
|
| Admissible конусность |
6,5 microns
|
| Diameter of a piston finger |
18 mm
|
| Backlashes in the lock of piston rings: |
| – Top компрессионное a ring |
0,3 – 0,5 mm
|
| – Bottom компрессионное a ring |
0,3 – 0,5 mm
|
| – маслосъемное a ring |
0,4 – 1,4 mm
|
The moments of an inhaling of carving connections
| Bolts of a cover of the case of a cam-shaft |
8 Nanometers
|
| Bolts of a head of cylinders (and cam-shaft cases) |
25 Nanometers (+60 ", +60", +30 ")
|
| Bolt of a cogwheel of a cam-shaft |
45 Nanometers
|
| Bolts of a persistent plate of a cam-shaft |
8 Nanometers
|
| Bolts of a pulley of a cranked shaft |
55 Nanometers
|
| Bolts of a cover of a rod |
25 Nanometers (+30 °)
|
| Nuts of fastening of the final pipeline to the block of cylinders |
22 Nanometers
|
| Flywheel bolts |
35 Nanometers (+30 °)
|
| Nuts of fastening of the inlet pipeline to the block of cylinders |
22 Nanometers
|
| Bolts of covers of radical bearings |
50 Nanometers (+45 °)
|
| Drain oil stopper |
45 Nanometers
|
| Bolts of the oil pallet |
5 Nanometers
|
| Stopper редукционного the pump valve |
30 Nanometers
|
| Bolts of the oil pump |
7 Nanometers
|
| Bolts of fastening of a reception oil branch pipe to the block of cylinders |
7 Nanometers
|
| Bolts of fastening of a reception oil branch pipe to the pump |
7 Nanometers
|
| Bolts of the water pump |
8 Nanometers
|
| Bolts натяжителя a belt |
20 Nanometers
|
Refuelling capacity of lubricant system of the engine
| Taking into account the oil filter |
3,75л
|
| Type of the oil filter |
PF47
|
|
|