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)
+ 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
   19.2. Air central air
   19.3. Diagnostics of malfunctions
   19.4. Features of the conditioner
   19.5. Work of a central air of air
   + 19.6. Management of air central air
   19.7. The relay and switches
   + 19.8. Diagnostics of malfunctions
   + 19.9. Maintenance service
   + 19.10. Removal and installation of knots of a central air of air
   19.11. Compressor V-5 – the work description
+ Electric equipment



19.11. Compressor V-5 – the work description
THE GENERAL DATA

Compressor V-5 – a longitudinal section

1. THE BACK COVER OF THE COMPRESSOR
2. THE ENTRANCE APERTURE
3. THE LINING OF THE BACK COVER
4. THE DISTRIBUTIVE PLATE
5. КЛАПАННАЯ THE PLATE WITH PETAL VALVES
6. THE COIL OF THE ELECTROMAGNET OF COUPLING
7. THE PULLEY
8. THE CONDUCTED DISK OF COUPLING
9. THE PULLEY BEARING
10. ШПОНКА NAVE FASTENINGS ON THE SHAFT
11. THE NUT
12. THE LOCK RING OF CONSOLIDATION
13. КРОМОЧНОЕ CONSOLIDATION
14. THE SEALING RING
15. CARTER
16. THE VALVE OF MANAGEMENT OF THE COMPRESSOR
17. РЕДУКЦИОННЫЙ THE VALVE

Compressor V-5 device

1. THE BACK COVER OF THE COMPRESSOR
2. THE ENTRANCE APERTURE (IS NOT SHOWN)
3. THE LINING OF THE BACK COVER
4. THE DISTRIBUTIVE PLATE
5. КЛАПАННАЯ THE PLATE WITH PETAL VALVES
6. THE COIL OF THE ELECTROMAGNET OF COUPLING
7. THE PULLEY (IS NOT SHOWN)
8. THE CONDUCTED DISK OF COUPLING
9. THE PULLEY BEARING
10. ШПОНКА NAVE FASTENINGS ON THE SHAFT
11. THE NUT
12. THE LOCK RING OF CONSOLIDATION
13. КРОМОЧНОЕ CONSOLIDATION
14. THE SEALING RING
15. CARTER
16. THE VALVE OF MANAGEMENT OF THE COMPRESSOR
17. РЕДУКЦИОННЫЙ THE VALVE
18. THE LOCK RING OF THE BEARING
19. THE PULLEY WITH THE LEADING DISK OF COUPLING
20. THE COUPLING BOLT
21. THE LINING
22. THE SEALING RING BETWEEN CARTER AND THE BLOCK OF CYLINDERS
23. THE BLOCK OF CYLINDERS WITH SHAFT AND THE INCLINED WASHER IN GATHERING
24. THE SEALING RING BETWEEN THE BACK COVER AND THE BLOCK OF CYLINDERS
25. РАСПОРНАЯ THE PLUG
26. THE RING OF THE PERSISTENT BEARING
27. THE PERSISTENT BEARING
28. SWITCHES OF THE FAN AND LOW PRESSURE
29. THE STOPPER OF THE DRAIN APERTURE
30. ШПОНОЧНАЯ THE FLUTE
31. THE SHAFT
32. SEALING RING РЕДУКЦИОННОГО OF THE VALVE
33. SEALING RINGS OF SWITCHES OF THE FAN AND LOW PRESSURE
34. THE SEALING RING OF THE VALVE OF MANAGEMENT
35. THE LOCK RING

Compressor V-5 with adjustable working volume is intended for automobile systems KB and provides demanded productivity in any service conditions and loadings without periodic deenergizing and inclusions. The compressor basis is made by the piston car with an inclined disk and five аксиально the located cylinders. The regulator of working volume consists of the valve with сильфонным the sensitive device which is located in a back cover of the compressor. The valve reacts to pressure in a cavity всасывания the compressor. The angle of slope of a mobile disk and working volume of the compressor depend on a difference of pressure in картере the compressor and a cavity всасывания. When the big productivity of the compressor, pressure on всасывании is required surpasses control value and the valve is in open position. Thus the cavity картера the compressor is connected to a cavity всасывания and pressure in them is identical. The inclined disk is established in position of the maximum productivity of the compressor. At reduction потребной productivity of the compressor and pressure achievement on всасывании control value the valve opens access to superseded gas in a cavity картера the compressor and disconnects it from a cavity всасывания. The equilibrium angle of slope of a mobile disk is established under the influence of the forces operating on pistons. The small increase in a difference of pressure in картере the compressor and in a cavity всасывания leads to occurrence of equally effective force of pistons which turns a disk towards reduction of productivity of the compressor.

The compressor has original system of greasing. The drainage of an internal cavity картера the compressor is carried out in soaking up cavity through rotating inclined disk for greasing of its bearings. The rotating inclined disk simultaneously operates as an oil separator, separating oil from gas and supporting in картере a normal operating level of oil. In картере can be to 120 ml of refrigerating oil. Therefore it is important after dismantle of the compressor from the car completely to merge oil through a drain aperture and to measure volume of oil which was in the unit. After that oil can be poured out.

In each compressor delivered as spare parts, 240 ml of refrigerating oil are filled in. This oil should be merged and its volume is measured. The new compressor should be filled by fresh oil in quantity which is equal to volume of the oil merged from the old compressor. (The volume of the merged oil should be written down).






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