1.42.3. Loss of a cooling liquid
Under usual conditions of operation the cooling system almost does not demand service. Losses of a cooling liquid can be explained first of all негерметичностью. In this case the cooling system should be checked immediately up firm service. Simple доливки a cooling liquid will be insufficiently.
At tight system of loss can take place only when the cooling liquid begins to boil as a result of an overheat and by that is squeezed out from cooling system.
The reasons of an overheat of a cooling liquid:
Giving of cooling air, for example, through jalousie of a radiator owing to considerable pollution of plates of a radiator (leaves, a dust, insects) or additional headlights before a lattice of a radiator is broken,
Owing to a wrong parity of components of a mix, the limit of boiling of a cooling liquid has decreased.