Subaru Legacy

Since 1990-1998 of release

Repair and car operation



Subaru Legasi
+ 1.1. Identification numbers
+ 2. Maintenance service
+ 3. Engines
- 4. Heating, ventilation
   - 4.1. Cooling system
      4.1.1. Introduction
      4.1.2. Technical characteristics
      4.1.3. Antifreeze
      4.1.4. Check and thermostat replacement
      4.1.5. Check and replacement of the fan of a radiator and the relay
      4.1.6. A radiator
      4.1.7. A broad tank
      4.1.8. The water pump
      4.1.9. The gauge of temperature of a cooling liquid
   + 4.2. Heating system
   + 4.3. Air central air
   4.4. Climate control system
+ 5. Fuel system
+ 6. An exhaust system
+ 7. Systems of start, ignition
+ 8. Transmissions
+ 9. Coupling, shaft
+ 10. Brake system
+ 11. A suspension bracket
+ 12. A steering
+ 13. A body
+ 14. An electric equipment





4. Heating, ventilation

4.1. Cooling system

4.1.1. Introduction
THE GENERAL DATA

1 – heater hoses
2 – a hose of a central air of air
3 – the compressor of a central air of air
4 – a broad tank
5 – a radiator stopper
6 – radiator fans
7 – the condenser of a central air of air
8 – the top hose of a radiator
9 – ressiver/a dehumidifier

The system of cooling of tight type includes the pump, a radiator, a broad tank, the electric fan of a radiator and the thermostat. At start of the cold engine the cooling liquid circulates only round the engine. Нагретая the cooling liquid passes through a radiator of a heater and comes back to the water pump. Receipt of a cooling liquid through a radiator is closed that provides the closed thermostat. When the cooling liquid reaches the predetermined temperature, the thermostat opens also a hot cooling liquid passes through a hose to a radiator. As the cooling liquid passes through a radiator there is its cooling by a stream of counter air. The electric fan of a radiator established behind a radiator, copes the thermal gauge. On models with air central air the second fan of a radiator is established. In addition to the usual gauge of the index of temperature of a cooling liquid temperature gauges for maintenance of work of system of injection of fuel and ignition system are established.