Hyundai Accent

4.9. Radiator cover

1–the valve of superfluous pressure – opens at pressure of 81,4-108 kPas;
2–radiator cover;

3–spring;
4–spring of the vacuum valve; the vacuum valve opens at depression a minus of 6,86 kPas.

Check of the valve of superfluous pressure

PERFORMANCE ORDER

1. Remove all foreign particulates 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 of 81,4 kPas. Pressure of opening of the valve of superfluous pressure: 81,4–108 kPas Minimum pressure of opening of the valve of superfluous pressure: minus of 6,86 kPas
3. Through 10 with check pressure which should not change.
4. If necessary, replace a radiator cover.

Valve of the vacuum valve

PERFORMANCE ORDER

	1. Check 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 an otpuskaniye 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 stabilization.
4. Through 10 with check pressure which should not change.