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Home >> Lexus >> 2007 >> IS 250 AWD >> Repair and Diagnosis >> Heating, Ventilation & A/C (HVAC) >> HVAC Control Systems >> Air Conditioning >> COMPRESSOR AND MAGNETIC CLUTCH (for 2WD) >> Installation

COMPRESSOR AND MAGNETIC CLUTCH (for 2WD): Installation

  1. INSTALL COMPRESSOR AND MAGNETIC CLUTCH 
    1. Temporarily install the compressor and magnetic clutch onto the stud bolt.
      Fig 1: Identifying Compressor And Magnetic Clutch
      G04048474Courtesy of © TOYOTA, LICENSE AGREEMENT TMS1002
    2. Install the compressor and magnetic clutch with the 3 bolts and nut.

      Torque: 25 N*m (255 kgf*cm, 18 ft.*lbf) 

      NOTE: Tighten the bolts in the order shown in the illustration to install the compressor and magnetic clutch.
    Fig 2: Tightening Compressor And Magnetic Clutch, Bolts And Nut
    G04048475Courtesy of © TOYOTA, LICENSE AGREEMENT TMS1002
  2. INSTALL DISCHARGE HOSE SUB-ASSEMBLY 
    1. Remove the attached vinyl tape from the hose.
    2. Apply sufficient compressor oil (ND-OIL 8) to a new O-ring and the fitting surface of the compressor and magnetic clutch.

      Compressor oil: 

      ND-OIL 8 or equivalent 

    3. Install the O-ring onto the discharge hose subassembly.
    4. Install the discharge hose sub-assembly onto the compressor and magnetic clutch with the bolt.

      Torque: 9.8 N*m (100 kgf*cm, 87 in.*lbf) 

    Fig 3: Identifying Discharge Hose Sub-Assembly
    G04048476Courtesy of © TOYOTA, LICENSE AGREEMENT TMS1002
  3. INSTALL NO. 1 COOLER REFRIGERANT SUCTION HOSE 
    1. Remove the attached vinyl tape from the hose.
    2. Apply sufficient compressor oil to a new O-ring and the fitting surface of the compressor and magnetic clutch.

      Compressor oil: 

      ND-OIL 8 or equivalent 

    3. Install the O-ring onto the No.1 cooler refrigerant suction hose.
    4. Install the No. 1 cooler refrigerant suction hose onto the compressor and magnetic clutch with the bolt.

      Torque: 9.8 N*m (100 kgf*cm, 87 in.*lbf) 

    Fig 4: Identifying Cooler Refrigerant Suction Hose
    G04048477Courtesy of © TOYOTA, LICENSE AGREEMENT TMS1002
  4. INSTALL V-RIBBED BELT (See  INSTALLATION  ) 
  5. INSTALL REAR UNDER ENGINE COVER LH 
  6. INSTALL UNDER ENGINE COVER 
  7. INSTALL NO. 1 INLET AIR CLEANER (See  INSTALLATION  ) 
  8. INSTALL V-BANK COVER SUB-ASSEMBLY (See  INSTALLATION  ) 
  9. CHARGE REFRIGERANT (See  REPLACEMENT   ) 
  10. WARM UP ENGINE (See  REPLACEMENT   ) 
  11. CHECK FOR LEAKAGE OF REFRIGERANT (See  REPLACEMENT   ) 
  12. INSTALL COOL AIR INTAKE DUCT SEAL (See  INSTALLATION  ) 
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