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Home >> Subaru >> 2019 >> BRZ Limited, Automatic Trans >> Repair and Diagnosis >> Heating, Ventilation & A/C (HVAC) >> HVAC Control Systems >> HVAC System (Heater, Ventilator And A/C) >> Air Conditioner Radiator ASSY >> Installation

Air Conditioner Radiator ASSY: Installation

  1. Installation of air conditioner unit ASSY (for automatic air conditioning system)
    1. Install the 3 bolts and 3 nuts.

      Standard value: T=7.5N.m {77kgf.cm} {5.5ft.lbf}

    2. Connect the drain cooler hose.
    3. Connect the connectors, engage the clamps, and install the air conditioner unit ASSY
  2. Installation of air conditioner unit ASSY (for manual air conditioning system)
    1. Install the 3 bolts and 3 nuts.

      Standard value: T=7.5N.m {77kgf.cm} {5.5ft.lbf}

    2. Connect the drain cooler hose.
    3. Connect the connectors, engage the clamps, and install the air conditioner unit ASSY.
  3. Installation of instrument panel reinforcement ASSY
    G12591708Courtesy of SUBARU OF AMERICA, INC.
    1. Using torx socket wrench T40, install the 4 torx bolts in the order shown in the figure.

      Standard value: T=25N.m {255kgf.cm} {18.4ft.lbf}

    2. Install the instrument panel reinforcement ASSY with the 5 bolts in the order shown in the figure.

      Standard value: T=25N.m {255kgf.cm} {18.4ft.lbf}

    3. Connect the connectors and engage the clamps and claws.
  4. Installation of the cowl side trim board RH (Refer to INSTALLATION )
  5. Installation of cowl side trim board LH (Refer to INSTALLATION )
  6. Installation of the front door scuff plate RH (Refer to INSTALLATION )
  7. Installation of front door scuff plate LH (Refer to INSTALLATION )
  8. Installation of steering column ASSY (Refer to INSTALLATION )
  9. Installation of instrument panel SUB-ASSY (Refer to INSTALLATION )
  10. Connection of air conditioner tube & accessory ASSY
    1. Remove the vinyl tape wrapped around the joint of the air conditioner tube & accessory ASSY and the unit.
    2. Apply sufficient amount of compressor oil (ND-OIL8) to new O-rings and the joint of the air conditioner tube & accessory ASSY.
    3. Install the O-ring on the air conditioner tube & accessory ASSY.
      CAUTION: Do not allow the O-ring and the O-ring seal to have deposit of dirt.
    4. Connect the air conditioner tube & accessory ASSY to the air conditioner unit ASSY.
  11. Connection of suction hose SUB-ASSY
    1. Remove the vinyl tape wrapped around the joint of the suction hose and the unit.
    2. Apply sufficient amount of compressor oil (ND-OIL8) to the new O-ring and the joint of the suction hose SUB-ASSY.
    3. Install the O-ring on the suction hose SUB-ASSY.
      CAUTION: Do not allow the O-ring and the O-ring seal to have deposit of dirt.
    4. Push the shaft of the pipe joint into the seal hole until it is completely engaged.
    5. Turn the hook type connector to the tightening position and tighten it with bolts.

      Standard value: T=7.5N.m {77kgf.cm} {5.5ft.lbf}

    G12591709Courtesy of SUBARU OF AMERICA, INC.
  12. Connection of heater water hose outlet A
    1. Install heater water hose outlet A with clips.
      NOTE: Install it to the match mark provided at the time of removal.
  13. Connection of heater water hose inlet A
    1. Install heater water hose inlet A with the clips.
      NOTE: Install it to the match mark provided at the time of removal.
  14. Connection of the battery ground terminal

    Standard value: T=6.0N.m {61kgf.cm} {4.4ft.lbf}

  15. Recharge of coolant (Refer to COOLANT (FA20) )
  16. Charging refrigerant HFC-134a (R134a) (Refer to ADJUSTMENT )
  17. Inspection of coolant leak (Refer to COOLING SYSTEM (FA20) )
  18. Engine warm-up (Refer to COOLER PIPING )
  19. Inspection of refrigerant gas leak (Refer to COOLER PIPING )
  20. Inspection of airbag warning light (Refer to AIRBAG WARNING LIGHT ILLUMINATION PATTERN )
  21. Settings when removing/installing battery terminals (Refer to SETTING PROCEDURES AT PARTS REPLACEMENT AND REMOVAL/INSTALLATION )