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6.3.5. Check of tightness of the cooling system

1. Check tightness of hoses on a radiator, the engine and a radiator of a heater of salon.
2. Check a condition of hoses bending. Firm, fragile or hoses with cracks replace.
3. Check density of connection of hoses on reception branch pipes.
4. Check whether collars are well tightened. At a leaky inhaling of collars liquid can leak, and fastenings will be exposed to corrosion. Replace the rusted collars.