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Home >> Lexus >> 2008 >> IS 250 RWD, Automatic >> Repair and Diagnosis >> Heating, Ventilation & A/C (HVAC) >> HVAC Control Systems >> Air Conditioning >> COMPRESSOR AND MAGNETIC CLUTCH (for 2WD) >> Removal

COMPRESSOR AND MAGNETIC CLUTCH (for 2WD): Removal

  1. REMOVE COOL AIR INTAKE DUCT SEAL  (See REMOVAL )
  2. REMOVE V-BANK COVER SUB-ASSEMBLY  (See REMOVAL )
  3. REMOVE NO. 1 INLET AIR CLEANER  (See REMOVAL )
  4. DISCHARGE REFRIGERANT FROM REFRIGERATION SYSTEM 
    1. Start up the engine.
    2. Turn the A/C switch on.
    3. Operate the cooler compressor at an engine rpm of approximately 1,000 for 5 to 6 minutes to circulate the refrigerant and collect compressor oil remaining in each component into the cooler compressor as much as possible.
    4. Stop the engine.
    5. Using SST, let the refrigerant gas out.

      SST 09985-20010 (09985-02010, 09985-02050, 09985-02060, 09985-02070, 09985-02080, 09985-02090, 09985-02110, 09985-02130, 09985-02140, 09985-02150) 

  5. REMOVE V-RIBBED BELT  (See REMOVAL )
  6. REMOVE UNDER ENGINE COVER 
  7. REMOVE REAR UNDER COVER LH  (See REMOVAL )
  8. REMOVE NO. 1 COOLER REFRIGERANT SUCTION HOSE 
    1. Remove the bolt and disconnect the No. 1 cooler refrigerant suction hose from the compressor.
    2. Remove the O-ring from the cooler refrigerant suction hose.
      NOTE: Seal the openings of the disconnected parts using vinyl tape to prevent moisture and foreign matter from entering.
      Fig 1: Identifying No. 1 Cooler Refrigerant Suction Hose And Bolt
      G05297913Courtesy of © TOYOTA, LICENSE AGREEMENT TMS1002
  9. REMOVE DISCHARGE HOSE SUB-ASSEMBLY 
    1. Remove the bolt and disconnect the discharge hose from the compressor.
    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.
      Fig 2: Identifying Discharge Hose Sub-Assembly
      G05831567Courtesy of © TOYOTA, LICENSE AGREEMENT TMS1002
  10. REMOVE COMPRESSOR AND MAGNETIC CLUTCH 
    1. Disconnect the magnetic clutch connector.
    2. Remove the 3 bolts and nut.
    3. Remove the compressor and magnetic clutch.
      Fig 3: Identifying Compressor And Magnetic Clutch Bolts And Nuts
      G05831568Courtesy of © TOYOTA, LICENSE AGREEMENT TMS1002