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Home >> Lexus >> 2006 >> IS 250 RWD, Standard >> Repair and Diagnosis >> Heating, Ventilation & A/C (HVAC) >> HVAC Control Systems >> Air Conditioning >> COMPRESSOR AND MAGNETIC CLUTCH (for 4WD) >> Removal

COMPRESSOR AND MAGNETIC CLUTCH (for 4WD): 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 07110-58060 (07117-58060, 07117-58070, 07117-58080, 07117-58090, 07117-78050, 07117-88060, 07117-88070, 07117-88080) 

  5. REMOVE UNDER ENGINE COVER 
  6. REMOVE V-RIBBED BELT (See  REMOVAL  ) 
  7. REMOVE OIL FILTER BRACKET 
    1. Remove the bolt, nut, and oil filter bracket.
    Fig 1: Identifying Bolt, Nut, And Oil Filter Bracket
    G04048480Courtesy of © TOYOTA, LICENSE AGREEMENT TMS1002
  8. REMOVE OIL FILTER BRACKET SUB-ASSEMBLY 
    1. Disconnect the connector and 2 clamps, and separate the wire harness.
      Fig 2: Identifying Connector
      G04048481Courtesy of © TOYOTA, LICENSE AGREEMENT TMS1002
    2. Remove the 2 nuts, bolts, and oil filter bracket subassembly.

      HINT:

      Place a container under the connection because engine oil will leak out when separating the oil filter bracket.

    Fig 3: Identifying Nuts, Bolts And Oil Filter Bracket
    G04048482Courtesy of © TOYOTA, LICENSE AGREEMENT TMS1002
  9. REMOVE NO. 1 COOLER REFRIGERANT SUCTION HOSE (See  REMOVAL   ) 
  10. REMOVE DISCHARGE HOSE SUB-ASSEMBLY (See  REMOVAL   ) 
  11. REMOVE COMPRESSOR AND MAGNETIC CLUTCH 
    1. Disconnect the connector.
    2. Remove the 2 bolts and nut.
      Fig 4: Identifying Nuts And Bolts Magnetic Clutch
      G04048483Courtesy of © TOYOTA, LICENSE AGREEMENT TMS1002
    3. Using a "Torx " socket wrench (E8), remove the stud bolt and the compressor and magnetic clutch.
    Fig 5: Identifying Stud Bolt And Magnetic Clutch
    G04048484Courtesy of © TOYOTA, LICENSE AGREEMENT TMS1002