4.8. Radiator cover

Cars with petrol engines

The valve of excessive pressure – opens with a pressure of 81,4-108 kPa
Spring of the vacuum valve; the vacuum valve opens at depression minus 6,86 kPa

Cars with diesel engines

The valve of excessive pressure – opens with a pressure of 107,9±14,7 kPa
The valve of excessive pressure – is closed with a pressure of 83,4 kPa

Check

 PERFORMANCE ORDER

  1. Check absence of damage of a spring and the interfaced surfaces of the valve.
  1. Fix a radiator cover on the test device for check of a cover of a radiator.
  2. Create pressure, the shooter of the index is not stabilized yet.
  1. Through 10 with check pressure which should not change. If necessary, replace a radiator cover.