Daewoo Nexia

Since 1994 of release

Repair and car operation


Daewoo Nexia
+ The maintenance instruction
+ Maintenance service
+ The engine
- 3. The engine (two top camshafts)
   3.2. The general description
   3.3. Work of hydraulic jacks of backlashes
   3.4. Greasing system
   3.5. Maintenance service and repair
   3.6. Compression check
   3.7. Dismantle and engine installation in gathering
   3.8. A klinovoj belt
   3.9. Engine support
   3.10. An inlet collector and a lining
   3.11. A final collector and a lining
   3.12. A cover клапанного the mechanism and a lining
   3.13. A pulley of a cranked shaft
   3.14. A forward cover of a gear belt
   3.15. A gear belt
   3.16. Натяжитель a gear belt
   3.17. A camshaft cogwheel
   3.18. A cogwheel of a cranked shaft
   3.19. A back cover of a gear belt
   3.20. Forward consolidation of a cranked shaft
   3.21. A camshaft. Hydrojacks of backlashes of valves
   3.22. A head of the block of cylinders
   3.23. Repair of a head of the block of cylinders
   3.24. Klapannye springs. Consolidations of cores of valves
   3.25. Dismantle of valves
   3.26. Directing plugs of valves
   3.27. Expansion of apertures of plugs
   3.28. Valves
   3.29. Klapannye springs
   3.30. Saddles of valves
   3.31. The oil pallet
   3.32. A reception branch pipe with the oil filter
   3.33. The oil pump
   3.34. Repair of the oil pump
   3.35. Pistons and rods
   3.36. A flywheel. Back consolidation of a cranked shaft
   3.37. A cranked shaft
   3.38. Rods and radical bearings
   3.39. Replacement of loose leaves
   3.40. Piston fingers and rings
   3.41. The block of cylinders
   3.42. Installation of pistons
   3.43. Balancing of a disk with a gear wreath
   3.44. Repair of carving apertures
   3.45. Diagnostics of malfunctions
+ 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




3.21. A camshaft. Hydrojacks of backlashes of valves
THE GENERAL DATA

Cam-shaft dismantle

 

Sequence отворачивания bolts of a head of the block of cylinders

 

To remove or disconnect

PERFORMANCE ORDER
1. A negative wire of the storage battery.
2. A ventilating hose and a cover 7 клапанного the mechanism.
3. A forward cover 73 gear belts, a belt, a cogwheel 63 cam-shafts.
4. Back 27, intermediate 29, a lobby of 32 covers of bearings of a cam-shaft, the distributor of ignition 26.
5. Forward consolidation 18 cam-shafts, a cam-shaft 19, pushers 20 with hydrojacks.
The prevention

It is necessary to mark cam-shafts and then at assemblage to establish each cam-shaft on the place.

To check up numbers on covers of bearings for correct subsequent installation.

To mark pushers that at mechanism assemblage to establish them on the places.


To check up

PERFORMANCE ORDER
1. Presence of wear tracks or other defects on necks of cam-shafts.
2. Presence of wear tracks or other defects on cams of cam-shafts.

To establish or attach

PERFORMANCE ORDER
1. Pushers with hydrojacks.
2. A cam-shaft 19 in a head of cylinders 33.
The prevention

Before installation to grease with engine oil of a neck of a cam-shaft and a cover of bearings. Each cam-shaft should be established on the place.

3. Back 27, intermediate 29, a lobby of 32 covers of bearings of a cam-shaft, the distributor of ignition 26.
The prevention

Covers of bearings of a cam-shaft should be established on the places according to marks.

4. To tighten bolts of fastening of covers of bearings of a cam-shaft in 2-3 receptions, gradually increasing the inhaling moment.
5. To grease with engine oil consolidation 18 cam-shafts and to establish it into place by means of assembly adaptation KM-422.
6. A cogwheel 63 with a washer 64.
7. To tighten a bolt of fastening of a cogwheel of a cam-shaft the moment of 60 Nanometers.
8. A gear belt and a forward cover 73 belts.
The prevention

It is necessary to check up correctness of angular position of cam-shafts and a cranked shaft.

9. A cover 7 клапанного the mechanism with a lining 15.
10. To tighten bolts of fastening of a cover клапанного the mechanism the moment of 8 Nanometers.
11. A ventilating hose and a negative wire of the storage battery.