COMPRESSOR(for 1KD-FTV) REASSEMBLY

PROCEDURE


  1. INSTALL MAGNETIC CLUTCH ASSEMBLY


    1. A01XMGHE01

      Place the cooler compressor in a vise.

    2. Install the magnet clutch stator with the parts shown in the illustration aligned.

      Text in Illustration
      *A except Model Code KDJ150L-GKFEYV, KDJ150L-GKAEYV
      *B Model Code KDJ150L-GKFEYV, KDJ150L-GKAEYV
      *C for Cold Area Specification Vehicles
    3. A01XEK5

      Using a snap ring expander, install a new snap ring with the chamfered side facing up.

      Note

      When installing the snap ring, do not widen it excessively.

    4. Connect the connector.

    5. A01XCDO

      Using a snap ring expander, install the magnet clutch rotor and a new snap ring with the chamfered side facing up.

      Note


      • Do not damage the seal cover of the bearing when installing the snap ring.

      • When installing the snap ring, do not widen it excessively.

    6. Install the magnet clutch washer and magnet clutch hub.

      Note

      Do not change the combination of the magnet clutch washers used before disassembly.

    7. A01XJ2WE02
      Text in Illustration
      *A except Cold Area Specification Vehicles
      *B for Cold Area Specification Vehicles

      Using SST, install the magnet clutch hub and magnet clutch washers with the bolt.

      SST
      09985-00270
      Torque:
      18 N*m  { 184 kgf*cm, 13 ft.*lbf }

      Note

      Make sure that there is no foreign matter or oil on the compressor shaft, bolt and clutch hub.

  2. INSTALL COOLER COMPRESSOR BRACKET


    1. Install the cooler bracket with the screw.

    2. Attach the clamp.

  3. INSPECT MAGNETIC CLUTCH CLEARANCE


    1. Set a dial indicator to the magnet clutch hub.

      A01XHFXE01
      Text in Illustration
      *A except Cold Area Specification Vehicles *B for Cold Area Specification Vehicles
      *1 Battery - -
      *a

      Component without harness connected

      (Magnet Clutch Assembly)

      		 - -

    2. Connect the battery positive (+) lead to terminal 3 of the magnet clutch connector. Turn the magnet clutch on and off by connecting and disconnecting the battery negative (-) lead to and from the ground wire and measure the clearance.

      Standard clearance
      0.35 to 0.60 mm (0.013 to 0.024 in.)

      If the measured value is not within the standard range, remove the magnet clutch hub and adjust it with magnet clutch washers.

      Note

      Adjustment should be performed with 3 magnet clutch washers or less.

  4. ADJUST COMPRESSOR OIL


    1. When replacing the compressor and magnetic clutch 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.

      • Since compressor oil remains in the pipes of the vehicle, if a new compressor is installed without removing some oil from the compressor, the oil amount becomes excessive. Excessive oil prevents heat exchange in the refrigerant cycle and causes refrigeration system failure.

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

      • Be sure to use ND-OIL 8 for compressor oil.