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Compressor And Magnetic Clutch: Reassembly

WARNING: This page is about a different car, the 2003 Lexus IS 300. However, it is still accessible from the selected car via links, so may be relevant.
  1. ASSEMBLE MAGNETIC CLUTCH 
    1. Install the stator.
      1. Install the stator on compressor.
      2. Install the new snap ring.
        Fig 1: Installing New Snap Ring
        G01314398Courtesy of © TOYOTA, LICENSE AGREEMENT TMS1002
        NOTE: The snap ring should be installed so that its beveled side faces up.
      3. Connect the stator lead wire to the compressor.
      Fig 2: Installing Snap Ring With Beveled Side Face Up
      G01314399Courtesy of © TOYOTA, LICENSE AGREEMENT TMS1002
    2. Install the rotor.
      1. Install the rotor on the compressor.
      2. Install the new snap ring.
      Fig 3: Installing Rotor
      G01314400Courtesy of © TOYOTA, LICENSE AGREEMENT TMS1002
      NOTE: The snap ring should be installed so that its beveled side faces up.
      Fig 4: Installing Snap Ring With Beveled Side Face Up
      G01314401Courtesy of © TOYOTA, LICENSE AGREEMENT TMS1002
    3. Install the pressure plate.
      1. Install the shims to the pressure plate.
      2. Install the pressure plate on the rotor.
        Fig 5: Installing Shims To Pressure Plate
        G01314402Courtesy of © TOYOTA, LICENSE AGREEMENT TMS1002
      3. Using SST and a torque wrench, install the shaft bolt.

        Torque: 13.2 N.m (135 kgf.cm, 9 ft.lbf) 

        SST 07112-76060

    Fig 6: Installing Shaft Bolt Using SST And Torque Wrench
    G01314403Courtesy of © TOYOTA, LICENSE AGREEMENT TMS1002
  2. AFTER REASSEMBLY, CHECK MAGNETIC CLUTCH CLEARANCE 
    1. Set the dial indicator to the pressure plate of the magnetic clutch.
    2. Connect the magnetic clutch lead wire to the positive (+) terminal of the battery.
    3. Check the clearance between the pressure plate and rotor when connecting the negative (-) terminal to the battery.

      Standard clearance: 

      0.5 +/- 0.15 mm (0.020 +/- 0.0059 in.) 

    If the clearance is not within the standard clearance, adjust the clearance using shims to obtain the standard clearance.

    Shim thickness: 

    0.1 mm (0.004 in.) 

    0.3 mm (0.012 in.) 

    0.5 mm (0.020in.) 

    Fig 7: Checking Magnetic Clutch Clearance
    G01314404Courtesy of © TOYOTA, LICENSE AGREEMENT TMS1002