Hyundai Accent

Repair and car operation



Hyundai Accent
+ 1. The maintenance instruction
+ 2. The engine
+ 3. Greasing system
- 4. Cooling system
   4.1. Specifications
   4.2. Check of tightness of system of cooling
   4.3. Check of density of a cooling liquid
   4.4. A poliklinovoj belt
   4.5. Tubes and hoses of system of cooling
   4.6. The water pump of engine SOHC
   4.7. The water pump of engine DOHC
   4.8. A radiator
   4.9. A radiator cover
   4.10. Engine SOHC thermostat
   4.11. Engine DOHC thermostat
+ 5. The control, toxicity decrease
+ 6. Fuel system
+ 7. Ignition system
+ 8. Coupling
+ 9. A transmission
+ 10. Axes and power shafts
+ 11. A suspension bracket
+ 12. A steering
+ 13. Brake system
+ 14. A body
+ 15. A central air
+ 16. The electric equipment
+ 17. The appendix
+ 18. Electroschemes








4.9. A radiator cover
1 – the valve of superfluous pressure – opens at pressure 81,4–108 кПа;
2 – a radiator cover;
3 – a spring;
4 – a spring of the vacuum valve; the vacuum valve opens at depression a minus 6,86 кПа.

Check of the valve of superfluous pressure

PERFORMANCE ORDER
1. Remove all foreign impurities from the valve and a saddle of the valve of a cover of a radiator.
2. Fix a radiator cover on the test device for check of a cover of a radiator. Create pressure 81,4 кПа.

Pressure of opening of the valve of superfluous pressure: 81,4–108 кПа
The minimum pressure of opening of the valve of superfluous pressure: a minus 6,86 кПа

3. Through 10 with check up pressure which should not change.
4. If necessary, replace a radiator cover.

The valve of the vacuum valve

PERFORMANCE ORDER
1. Check up absence of damages of a spring and interfaced surfaces of the valve.
2. Will pull the valve of return pressure for its opening. Be convinced that at отпускании the valve is completely closed. Fix a radiator cover on the test device for check of a cover of a radiator.
3. Create depression, before its stabilisation.
4. Through 10 with check up pressure which should not change.