Hyundai Accent

Repair and car operation

Hyundai Accent
+ 1. Maintenance instruction
+ 2. Engine
+ 3. Greasing system
+ 4. Cooling system
+ 5. Control, decrease in toxicity
+ 6. Fuel system
+ 7. Ignition system
+ 8. Coupling
+ 9. Transmission
+ 10. Axes and power shafts
+ 11. Suspension bracket
+ 12. Steering
+ 13. Brake system
+ 14. Body
- 15. Central air
   15.1. Specifications
   15.2. Instruction on coolant application
   15.3. Remarks at replacement of elements of central air of air
   15.4. Connection of elements of central air of air
   15.5. Check of elements of central air established on the car
   15.6. Installation of manometers for pressure measurement
   15.7. Pumping of atmospheric air from central air
   15.8. Charging of central air of air
   15.9. Check of level of a coolant
   15.10. Verification of operational characteristics
   15.11. Oil for greasing of the compressor of the conditioner
   15.12. Relay check
   15.13. Conditioner compressor
   15.14. Plug of coupling and pulley of the compressor of the conditioner
   15.15. Coil of initiation of coupling
   15.16. Compressor check on the car
   15.17. Sensor of threefold (double) pressure
   15.18. Fan and condenser
   15.19. Evaporator
   15.20. Check of the thermostatic sensor (termistor)
   15.21. Air filter of the evaporator
   15.22. Heating and ventilation block
   15.23. Heater block
   15.24. Fan
   15.25. Search and elimination of malfunctions
+ 16. Electric equipment
+ 17. Appendix
+ 18. Electroschemes

15.2. Instruction on coolant application

1. Liquid coolant R–134a with the high content of flying substances. Its hit on skin can end with frostbite therefore at work with a coolant it is necessary to dress protective gloves.
2. As standard measures of protection at work with a coolant it is necessary to use points for protection of eyes. At coolant hit on clothes or protective equipment immediately wash out the struck place a large amount of water.
3. Liquid coolant R–134a is stored in containers (cylinders). Store a cylinder with a coolant at temperature no more 52°C.
4. For check of tightness of central air use the electronic sensor. Keep in mind that coolant R–134a after contact to a flame decays with allocation of very poisonous gas.
5. Use only the recommended oil for greasing of elements of central air of air as, otherwise, the system can fail.
6. PAG greasing intensively absorbs moisture from atmospheric air therefore it is necessary to observe the following precautions:

– at separation of components of central air of air immediately close connections by the corresponding covers for an exception of hit of moisture in system;
– at installation of new components of central air of air remove from them protective covers directly ahead of their installation;
– connect tubes and hoses of central air of air as soon as possible to reduce hit in moisture system;
– use greasing for air central air only from the tight container.
7. If there was a casual discharge of central air of air, before service of system air a workplace.