Thermostat
The thermostat is housed in a branch housing mounted behind the cylinder head.
- Main valve opening temperature,°С: 87.
- Full opening temperature of the main valve,°С: 102.
Piston stroke of the main valve at a temperature of 102°C, not less than, mm: 8.
Thermostat brand: Behr-Thomeon.
Radiator
The radiator is installed at the front of the car. Plate radiator, aluminum, with plastic tanks.
Expansion tank
A low pressure air valve and a pressure reducing valve are located in the plug of the expansion tank.
Reducing valve opening pressure, kg/cm2: 1.20-1.35.
Low pressure air valve opening pressure, kg/cm2 0.06-0.10.
Electric fan
The electric fan has a plastic four-blade impeller mounted on the motor shaft, which is turned on and off by the electric fan switch-on sensor located on the left radiator tank.
Fan motor power, W: 100.
- Temperature of inclusion of the electric motor of the fan,°C: 92-97. Fan motor cut-off temperature,°С: 85-90.
Water pump
The centrifugal water pump is installed in the front of the cylinder block on the right side and is driven by the timing belt of the camshaft drive. Toothed belt tension is adjusted by turning the pump housing on the eccentric base. The belt tension is considered normal if, in the middle part of the branch between the toothed pulleys of the crankshaft and camshaft, the belt is twisted no more than 90°by the force of the thumb and forefinger.
Coolant
Capacity of engine cooling and interior heating systems, l: 6.
Coolant used: a mixture of distilled water and antifreeze type G10 in a ratio of 60% and 4C% (at temperatures up to -25°C).
Replacement frequency: every 22,500 km.
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