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
   + 4.2. Heating system
   - 4.3. Air central air
      4.3.1. Check of a central air of air
      4.3.2. Coolant addition
      4.3.3. The Receiver / a dehumidifier
      4.3.4. The compressor
      4.3.5. The condenser
      4.3.6. The evaporator
   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


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4.3.6. The evaporator
THE GENERAL DATA

Evaporator details

1 – the evaporator
2 – the expansion valve
3 – the thermostat
4 – the top casing
5 – a lining
6 – a lining
7 – скоба
8 – a cover
9 – a pipe
10 – the bottom casing
11 – скоба
12 – a sealing ring of round section

Arrangement of pipes of a coolant of the evaporator on a partition of a motor compartment


Arrangement of a nut and bolt of fastening of a casing of the evaporator



Branch of the valve of a dilator from the evaporator

The evaporator of a central air of air is located under the panel of devices from outside the passenger.

Removal

PERFORMANCE ORDER
1. Discharge air central air.
2. Remove a wire of weight from the accumulator.

The prevention

On some models the safety air cushion is established. Therefore it is necessary to remove a wire of weight from the accumulator and to wait at least one minute before work about the gauge of collision or the panel of devices to avoid casual expansion of an air cushion of safety.


3. Remove a ware box from the panel of devices.
4. Disconnect pipes of a coolant of the evaporator from a partition of a motor compartment (the Arrangement of pipes of a coolant of the evaporator fig. see a partition of a motor compartment).
5. Remove the big clips of fastening of a casing of the evaporator to a heater and a casing of the engine of the fan.
6. Unscrew a bolt and a nut, крепящие an evaporator casing (fig. the Arrangement of a nut and a bolt of fastening of a casing of the evaporator see).
7. Disconnect an electric socket and a drainage hose from an evaporator casing.
8. Remove скобы, крепящие halves of a casing of the evaporator and divide an evaporator casing. From the top casing remove the thermostat. Take the evaporator with the valve of expansion from a thermostat casing. Unscrew connection and remove the expansion valve (fig. Branch of the valve of a dilator from the evaporator see).

Installation


The prevention

At installation of the new evaporator it is necessary to establish a new receiver / a dehumidifier.


PERFORMANCE ORDER
1. At installation of the new evaporator merge oil from the old evaporator in a measuring test tube. Fill in the same quantity of new oil in the new evaporator.
2. Check up that evaporator plates are not hammered by a dirt. If it is necessary, wash out plates of the evaporator cold water and blow compressed air.
3. The further installation is made in sequence, return to removal.