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Тойота РАВ4-Toyota RAV4
1. Car operation
2. Maintenance service
3. Engines
4. Cooling and air-conditioning systems
   The general data
   Specifications
   Service and repair of system of cooling
   Check and service of a central air of air
      Preventions
      Check of a central air of air
      Coolant addition
      Elimination of smells from air central air
      Receiver replacement
      Replacement of the compressor of the conditioner
      Condenser replacement
5. Fuel system and system of release of the fulfilled gases
6. Ignition system
7. The monitoring system and decrease in toxicity of the fulfilled gases
8. Coupling
9. A transmission
10. A kardannyj shaft and shaft of a drive of driving wheels
11. Brake system
12. A suspension bracket
13. A steering and a running gear
14. A body
15. An electric equipment
Electric equipment schemes




Toyota RAV4>> Cooling and air-conditioning systems>> Check and service of a central air of air>> Check of a central air of air
Warm up the engine to working temperature.
Establish a regulator of temperature of air on the lowest temperature, and the handle of management of the heater fan for the highest speed. Open car doors.
After the central air has provided a demanded temperature mode, check up temperature of two pipelines on a partition of the motor compartment, connected to the evaporator.
More thin pipeline connecting the evaporator with the condenser, should be колодным, and thicker pipeline connecting the evaporator with the compressor, should be even colder – 2–5 °С. If the pipeline connecting the evaporator with the compressor, much more warmly, than the pipeline connecting the evaporator with the condenser, system requires refuelling. Insert the thermometer into the central ventilating lattices of the panel of devices at work of a central air of air in a mode of the maximum cooling — the temperature shown by the thermometer, should be on 15-20 °С below air temperature in car salon. If the difference of temperatures is much less, possibly, the system requires refuelling.
If from ventilating lattices warm air moves, check up work муфты the conditioner compressor. The assistant should include air central air, at that time when you look at the forward party of the compressor. Муфта at inclusion should publish heard click, and a nave муфты should start to rotate.
If муфта does not work, check up the fuses located in the panel of devices.
If safety locks are serviceable, according to electric schemes check up serviceability of chains муфты the compressor and the pressure gauge.
If chains муфты the compressor and the pressure gauge are serviceable, possibly, has failed муфта.
If муфта the compressor, the relay and their electric chains are serviceable, probably, the system requires refuelling by a coolant. All further checks and repair of a central air of air are necessary for carrying out at servicing deport