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Home >> Subaru >> 2022 >> BRZ Limited, Automatic Trans >> Repair and Diagnosis >> Heating, Ventilation & A/C (HVAC) >> HVAC Control Systems >> HVAC System (Heater, Ventilator And A/C) >> Evaporator >> Removal

HVAC System (Heater, Ventilator And A/C): Evaporator: Removal

CAUTION: Before handling the airbag system components, refer to "CAUTION" of "General Description" in "AIRBAG SYSTEM". Ref. to AIRBAG SYSTEM>GENERAL DESCRIPTION>CAUTION .
  1. Using the refrigerant recovery system, discharge refrigerant. Ref. to AIR CONDITIONER>REFRIGERANT RECOVERY PROCEDURE>PROCEDURE .
  2. Disconnect the ground terminal from the battery sensor, and wait for at least 60 seconds before starting work. Ref. to REPAIR CONTENTS>NOTE>BATTERY .
  3. Drain the coolant from the radiator. Ref. to COOLING (H4DO)>ENGINE COOLANT>REPLACEMENT>DRAINING OF ENGINE COOLANT .
  4. Remove the strut tower bar RH. Ref. to FRONT SUSPENSION>STRUT TOWER BAR>REMOVAL .
  5. Remove the expansion valve. Ref. to AIR CONDITIONER>EXPANSION VALVE>REMOVAL .
  6. Remove the instrument panel assembly and the beam steering COMPL. Ref. to EXTERIOR/INTERIOR TRIM>INSTRUMENT PANEL ASSEMBLY>REMOVAL .
  7. Remove the heater and cooling unit assembly. Ref. to AIR CONDITIONER>HEATER AND COOLING UNIT>REMOVAL .
  8. Remove the duct foot passenger. Ref. to AIR CONDITIONER>AIR VENT DUCT>REMOVAL>FOOT DUCT .
  9. Remove the screws and release the connector clips and claws, and then remove the case assembly heater unit.
    G16526580Courtesy of SUBARU OF AMERICA, INC.
  10. Remove the gasket expansion valve.
    G16526581Courtesy of SUBARU OF AMERICA, INC.
  11. Remove the screws and release the claws, then detach the cover evaporator.
    G16526582Courtesy of SUBARU OF AMERICA, INC.
  12. Remove the evaporator sensor. Ref. to AIR CONDITIONER>EVAPORATOR SENSOR>REMOVAL .
  13. Remove the evaporator assembly.
    G16526583Courtesy of SUBARU OF AMERICA, INC.
  14. Using a hexagon wrench, remove the bolts and remove the pipe evaporator.
NOTE: Perform this procedure only when required.
G16526584Courtesy of SUBARU OF AMERICA, INC.