Daewoo Nexia

since 1994 of release

Repair and car operation

Deu Neksiya
+ Maintenance instruction
+ Maintenance
+ Engine
+ 3. Engine (two top camshafts)
+ cooling System
+ Toplevnaya and exhaust systems
+ Electric chain
+ 7. Ignition system
+ 8. Electronic control unit and sensors
+ Transmission
+ 10. Five-speed transmission and main RPO MM5 broadcast
+ 11. Automatic Transmission
+ Steering
+ Running gear
+ 14. Forward suspension bracket
+ 15. Drive of forward wheels
+ 16. 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 central air of air
   + 19.6. Management of air central air
   19.7. Relay and switches
   + 19.8. Diagnostics of malfunctions
   - 19.9. Maintenance
      19.9.1. Replacement of sealing rings
      19.9.2. Corrected addresses with a coolant
      19.9.3. Rules of installation of connections of pipelines
      19.9.4. Ensuring chemical purity of a coolant and refrigerating oil
      19.9.5. A discharge, having added oils, air pumping, the KV system charging a coolant
      19.9.6. Filter-vlagopoglotitelya installation
      19.9.7. Receiver maintenance
   + 19.10. Removal and installation of knots of central air of air
   19.11. The V-5 compressor – the work description
+ Electric equipment


19.9.1. Replacement of sealing rings


Installation of a sealing ring in a flute


At assembly of knots and units of KB system it is necessary to use only new spare sealing rings, it is allowed ny for use by the DEU company.

Otherwise leakages of a coolant are possible. At assembly of connections with sealing rings it is necessary to examine attentively details of connection and to be convinced of a right choice of the sizes and type of a sealing ring. In some connections are used специаль ny rings with dense landing for which installation assembly flutes are provided. Unlike them usual sealing rings do not demand for installation of flutes. Despite distinction of rings of a rule of their installation are identical. Always it is necessary to put on a ring a condensed detail of connection to provide the correct provision of a ring and tightness of a joint.

Before installation it is necessary to be convinced of lack of cuts, рисок or deformations of a sealing ring and the union Defective details to replace. Application of sub-standard spare details or the wrong installation will lead to leakages of a coolant.