COMPRESSOR(for 1GD-FTV) INSTALLATION

PROCEDURE


  1. ADJUST COMPRESSOR OIL


    1. When replacing the cooler compressor with a new one, gradually discharge the refrigerant gas from the service valve, and drain the following amount of oil from the new cooler compressor before installation.

      Standard
      for Single Air Conditioning System:
      (The amount of oil inside a new cooler compressor: 120 to 135 cc (4.1 to 4.6 fl. oz.)) - (The amount of oil remaining in the removed cooler compressor) = (The amount of oil to be removed when replacing the compressor)
      Standard
      for Dual Air Conditioning System:
      (The amount of oil inside a new cooler compressor: 180 to 195 cc (6.1 to 6.6 fl. oz.)) - (The amount of oil remaining in the removed cooler compressor) = (The amount of oil to be removed when replacing the compressor)

      Note


      • When checking the compressor oil level, follow the A/C system precautions.

      • If a new cooler compressor is installed without removing some oil remaining in the pipes of the vehicle, the oil amount will be too large. This prevents heat exchange in the refrigerant cycle and causes refrigerant failure.

      • If the volume of oil remaining in the removed cooler compressor is too small, check for oil leakage.

      • for HFC-134a(R134a): Make sure to use ND-OIL 8 or equivalent compressor oil.

      • for HFO-1234yf(R1234yf): Make sure to use ND-OIL 12 or equivalent compressor oil.

  2. INSTALL COOLER COMPRESSOR ASSEMBLY


    1. Using an E8 "TORX" socket wrench, install the stud bolt.

      Torque:
      10 N*m  { 102 kgf*cm, 7 ft.*lbf }
    2. B001CGWE02

      Temporarily install the cooler compressor assembly with the 3 bolts and nut.

    3. Tighten the 3 bolts and nut in the sequence shown in the illustration.

      Torque:
      24.5 N*m  { 250 kgf*cm, 18 ft.*lbf }

    4. Attach the clamp and connect the connector.

  3. CONNECT NO. 1 COOLER REFRIGERANT SUCTION HOSE


    1. Remove the attached vinyl tape from the No. 1 cooler refrigerant suction hose.

    2. Sufficiently apply compressor oil to a new O-ring and the fitting surface of the cooler compressor assembly.

      Refrigerant Compressor Oil
      HFC-134a (R134a) ND-OIL 8 or equivalent
      HFO-1234yf (R1234yf) ND-OIL 12 or equivalent

    3. Install the O-ring to the No. 1 cooler refrigerant suction hose.

    4. Connect the No. 1 cooler refrigerant suction hose to the cooler compressor with the bolt.

  4. CONNECT NO. 1 COOLER REFRIGERANT DISCHARGE HOSE


    1. Remove the attached vinyl tape from the No. 1 cooler refrigerant discharge hose.

    2. Sufficiently apply compressor oil to a new O-ring and the fitting surface of the cooler compressor assembly.

      Refrigerant Compressor Oil
      HFC-134a (R134a) ND-OIL 8 or equivalent
      HFO-1234yf (R1234yf) ND-OIL 12 or equivalent

    3. Install the O-ring to the No. 1 cooler refrigerant discharge hose.

    4. Connect the No. 1 cooler refrigerant discharge hose to the cooler compressor with the bolt.

      Torque:
      9.8 N*m  { 100 kgf*cm, 87 in.*lbf }

  5. CONNECT NO. 2 ENGINE WIRE


    1. Attach the guide to connect the No. 2 engine wire.

    2. Install the bolt.

      Torque:
      12.8 N*m  { 131 kgf*cm, 9 ft.*lbf }

  6. INSTALL GENERATOR ASSEMBLY


    1. for 130 A Type:

      Click here

    2. for 100 A Type:

      Click here

  7. CHARGE REFRIGERANT


    1. for HFC-134a (R134a):

      Click here

    2. for HFO-1234yf (R1234yf):

      Click here

  8. WARM UP ENGINE


    1. for HFC-134a (R134a):

      Click here

    2. for HFO-1234yf (R1234yf):

      Click here

  9. CHECK FOR REFRIGERANT GAS LEAK


    1. for HFC-134a (R134a):

      Click here

    2. for HFO-1234yf (R1234yf):

      Click here

  10. INSTALL UPPER RADIATOR SUPPORT SEAL

    Click here