Nissan Terrano 2 from 1985 to 1999
1. Maintenance instruction and to maintenance
2. Car maintenance
3. Четырехцилиндровыв engines
4. VS engines
5. All engines
6. Systems of cooling, heating, ventilation and conditioning
6.1. Cooling system - general information
6.2. Antifreeze - general information
6.3. The thermostat - removal and
6.4. A radiator - removal and installation
6.5. The fan and the coupling - removal and installation
6.6. A tank - removal and
6.7. The pump of cooling liquid - check
6.8. The pump of cooling liquid - removal and installation
6.9. The sensor of temperature of liquid - check and replacement
6.10. Heating system - general information
6.11. The fan - removal and installation
6.12. A heater radiator - removal and installation
6.13. Central air - general information
6.14. Central air - service
6.15. The proof-reader of idling - adjustment
6.16. A moisture separator - removal and installation
6.17. The compressor - removal and installation
6.18. The condenser - removal and installation
6.19. The control panel a heater and the conditioner - removal, installation and adjustment
7. Fuel and exhaust systems
8. System of electric equipment of the engine
9. System of decrease in toxicity of exhaust gases
10. Mechanical transmission
11. Automatic transmissions
12. Coupling driveshaft and back bridge
13. A running gear of cars with a wheel formula 4x4
14. Brake system
15. Suspension brackets and steering
16. Body and furnish elements
17. Electric equipment system


6.1. Cooling system - general information

The pump, the thermostat, broad tank and hoses (photo) belong to system of cooling a radiator with a safety valve.
Liquid circulation in the engine is provided with the centrifugal pump mounted in a forward part of the block of cylinders. Warm liquid warms the case of a zaslonka and a soaking-up collector. On cars with automatic transmission in the lower part of a radiator the cooler of transmission liquid is mounted. On cars with the conditioner before a radiator the condenser is established. Krylchatka of the fan of cooling has a drive from the hydraulic coupling. On a part of cars the temperature regulator is built in the coupling, i.e. the fan turns on after engine warming up when the krylchatka is entered into gearing with shaft by means of a thermobimetallic spiral spring. The coupling not folding, care of it is not required.

1.2 System of cooling of 4-cylinder engines
1. Thermostat 
2. From a heater
3. To a heater
4. Zaslonka case
5. Thermostat valve

3.5 The correct position of the thermostat at installation

3.9 The thermostat is established so that the ventilating valve (1) or the vibrating valve (2) were turned up.

3.14 V6 engine thermostat

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6.2. Antifreeze - general information