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Home >> Lexus >> 2017 >> LS 460 L, RWD >> Repair and Diagnosis >> Heating, Ventilation & A/C (HVAC) >> HVAC Control Systems >> Air Conditioning System - Service Information >> COMPRESSOR(for 2WD) >> Removal [09/2015 - ] >> Procedure

Removal [09/2015 - ]: Procedure

  1. RECOVER REFRIGERANT FROM REFRIGERATION SYSTEM 

    See step  1

  2. REMOVE COWL TOP VENTILATOR LOUVER RH 

    Refer to PROCEDURE - Step 2

  3. PRECAUTION 
    NOTE:

    After turning the engine switch off, waiting time may be required before disconnecting the cable from the battery terminal. Therefore, make sure to read the disconnecting the cable from the battery terminal notice before proceeding with work (Refer to PRECAUTION [09/2015 - ] ).

  4. DISCONNECT CABLE FROM NEGATIVE BATTERY TERMINAL 
    NOTE:

    When disconnecting the cable, some systems need to be initialized after the cable is reconnected (Refer to INITIALIZATION [09/2015 - ] ).

  5. REMOVE EXHAUST MANIFOLD SUB-ASSEMBLY LH 

    (Refer to REMOVAL [09/2015 - ] )

  6. DISCONNECT SUCTION TUBE SUB-ASSEMBLY B 
    1. Remove the bolt and disconnect the suction tube sub-assembly B from the with pulley compressor assembly.
      GTY658755Courtesy of © TOYOTA, LICENSE AGREEMENT TMS1002
    2. Remove the O-ring from the cooler refrigerant suction tube sub-assembly B.
      NOTE:

      Seal the openings of the disconnected parts using vinyl tape to prevent moisture and foreign matter from entering them.

  7. DISCONNECT DISCHARGE HOSE SUB-ASSEMBLY 
    1. Remove the bolt and disconnect the discharge hose sub-assembly from the with pulley compressor assembly.
      GTY682689Courtesy of © TOYOTA, LICENSE AGREEMENT TMS1002
    2. Remove the O-ring from the discharge hose sub-assembly.
      NOTE:

      Seal the openings of the disconnected parts using vinyl tape to prevent moisture and foreign matter from entering them.

  8. REMOVE WITH PULLEY COMPRESSOR ASSEMBLY 
    1. Disconnect the connector.
    2. Remove the 2 bolts and 2 nuts.
      GTY658754Courtesy of © TOYOTA, LICENSE AGREEMENT TMS1002
    3. Using an E8 "TORX" socket wrench, remove the 2 stud bolts and with pulley compressor assembly.