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





15.19. Evaporator
1–air filter;
2–cover of the air filter;
3–top case of the evaporator; 		4–evaporator radiator;
5–bottom case of the evaporator.

Removal
PERFORMANCE ORDER
1. Disconnect a wire from the negative plug of the storage battery.
2. Discharge air central air.
3. Disconnect a tube (In) and the soaking-up filter from the evaporator.
Prevention

After separation of components of central air of air immediately close connections by the corresponding covers for an exception of hit of moisture of air in system.
4. Disconnect a drain hose from the evaporator.
5. Turn out two screws and uncover a condensing ring from the dashboard.
6. Turn out three screws of fastening of a ware box.
7. Disconnect the socket from the thermostatic switch.
8. Turn out three screws of fastening of the evaporator.
9. Remove the evaporator.

Dismantling

PERFORMANCE ORDER
1. Remove 7 clips of fastening of the top case of the evaporator.
2. Remove the top case of the evaporator.
Prevention

Be careful not to damage electroconducting of the thermostatic switch.
3. Remove the thermostatic switch with the thermoresistor and its clip from the evaporator block.
4. Remove the evaporator.

Check
PERFORMANCE ORDER
1. Check evaporator plates on lack of a contamination and damage. If plates are hammered, blow them the compressed air.
Prevention

Do not use water for cleaning of plates of the evaporator.
2. Check joints on lack of cracks and scratches.

Assembly
PERFORMANCE ORDER
1. Establish the evaporator in the bottom case.
2. Establish the thermostatic switch with the thermoresistor to the evaporator.
3. Establish the top case.
4. Establish seven clips and screw two screws.

Installation
PERFORMANCE ORDER
1. Installation is carried out to sequences, return to removal.
2. If evaporator replacement was carried out, add in the compressor 40 of cm3 of oil.
3. Pump out, charge and check air central air.

Check on the car
PERFORMANCE ORDER
1. Check quantity of a coolant during a cooling cycle.
2. Establish manometers to the highway.
3. Start the engine, leave to work for 5 mines on frequency of rotation of a cranked shaft of 2000 mines-1.
4. Check the evaporator on existence of the following defects:

– if the broad valve is hammered, the indication of a manometer of low pressure will decrease to 0кг/cm2;
– if the broad valve is hammered or there are leaks in the evaporator, repair or replace the evaporator.