Radiator
Radiator with aluminum tubes.
Gasket color and radiator cap index (engines «13N», «13S», «16S», «18E»): blue 90 108 850.
Plug safety valve opening pressure, kg/cm2:
- engine «20XE»: 1,20-1,50;
- other engines: 1.20-1.35.
The area of the cooling surface of the tubes, cm2:
- engines «13N», «13S»: 1380;
- engine «14NV»: 1690;
- engines «16S», «18E», «18SE» and vehicles with engines «13S» and automatic transmission: 1914;
- engines «16SV», «C16NZ», «20NE», «C20NE»: 2000,
- engine «20XE»: 1930.
Water pump
The centrifugal pump is driven by a camshaft timing belt. The belt tension is adjusted by turning the pump housing.
Generator drive belt tension, kgf:
- new: 45;
- used: 25-30.
Thermostat
thermostat with throttle (engines «13N», «13S») or bypass (engines of other models) valve installed in the box. Marking:
- engines «13N», «13S»: 92;
- other engines 91C 195F.
Valve opening start temperature,°С:
- engines «16S», «18E»: 91,
- engines of other models: 92.
Valve full opening temperature,°С:
- engines «16S», «18E»: 103;
- engines of other models: 107.
Fan
The electric fan has a plastic four-blade impeller mounted on the motor shaft, switching on (at a coolant temperature of 97°C for engines «13N», «13S», «16S», «18E» and 100°C for other engines) and shutdown (at 93°C for engines «13N», «13S», «14NV», «16S», «18E» and 95°C for other engines) is carried out from the sensor for turning on the electric fan.
Impeller diameter, mm: 280.
Coolant
Capacity of the engine cooling system and interior heating, l:
- engines «13N», «13S»: 7.0;
- engine «16S»: 7,7,
- engine «14NV»: 5,6;
- engines «16SV», «C16NZ»: 5.8;
- engines «18E», «18SE»: 7,5;
- engines «20NE», «C20NE», «20SEH»: 7,2;
- engine «20XE»: 6,9.
Coolant used: mixture of distilled water and antifreeze Opel type 1940681 or 90019368 (boiling point 125°C) and the following ratios depending on the ambient temperature:
- at -10°C: 80% and 20%;
- at -20°C: 66% and 34%;
- at -30°C: 56% and 44%;
- at -40°C: 48% and 52%.
The coolant is filled for the life of the vehicle. Periodically check the fluid level and top up if necessary.
Visitor comments