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Disassembly [04/2013 - 08/2015]: Procedure

WARNING: This page is about a different car, the 2015 Lexus IS 250 and 2014 Lexus IS 250. However, it is still accessible from the selected car via links, so may be relevant.
  1. REMOVE GENERATOR PULLEY CAP 
    1. Using a screwdriver, remove the generator pulley cap.
      NOTE:

      Do not reuse the generator pulley cap.

      GTY463077Courtesy of © TOYOTA, LICENSE AGREEMENT TMS1002
  2. REMOVE GENERATOR REAR END COVER 
    1. Remove the 3 nuts and generator rear end cover.
      GTY442329Courtesy of © TOYOTA, LICENSE AGREEMENT TMS1002
  3. REMOVE GENERATOR TERMINAL INSULATOR 
    1. Remove the generator terminal insulator.
      GTY146425Courtesy of © TOYOTA, LICENSE AGREEMENT TMS1002
  4. REMOVE GENERATOR BRUSH HOLDER ASSEMBLY 
    1. Remove the 2 screws and generator brush holder assembly.
      GTY129806Courtesy of © TOYOTA, LICENSE AGREEMENT TMS1002
  5. REMOVE GENERATOR COIL ASSEMBLY 
    1. Remove the 4 bolts.
      GTY442330Courtesy of © TOYOTA, LICENSE AGREEMENT TMS1002
    2. Using SST, remove the generator coil assembly.
      GTY466603Courtesy of © TOYOTA, LICENSE AGREEMENT TMS1002
      *a Hold
      Turn
      • SST: 09950-40011 
        1. 09951-04020
        2. 09952-04010
        3. 09953-04020
        4. 09954-04010
        5. 09955-04071
        6. 09957-04010
        7. 09958-04011
    3. Remove the washer.
      GTY443065Courtesy of © TOYOTA, LICENSE AGREEMENT TMS1002
  6. REMOVE GENERATOR PULLEY WITH CLUTCH 
    1. Secure the generator drive end frame in a vise tightly.
    2. Confirm SST (A) and (B) shown in the illustration.
      GTY469919Courtesy of © TOYOTA, LICENSE AGREEMENT TMS1002
      • SST: 09820-63021 
    3. Place the rotor shaft end into SST (A).
      GTY462294Courtesy of © TOYOTA, LICENSE AGREEMENT TMS1002
      *a Rotor Shaft
    4. Fit SST (B) to the generator pulley with clutch.
      GTY459798Courtesy of © TOYOTA, LICENSE AGREEMENT TMS1002
      *1 Generator Pulley with Clutch
    5. Loosen the generator pulley with clutch by turning SST (B) as shown in the illustration.
      GTY470510Courtesy of © TOYOTA, LICENSE AGREEMENT TMS1002
      *a Hold
      Turn
      NOTE:
      • Check that the generator drive end frame is secured in the vise tightly.
      • Hold SST (A) tightly during the operation.
    6. Remove SST from the generator assembly.
    7. Remove the generator pulley with clutch from the rotor shaft.
  7. REMOVE GENERATOR ROTOR ASSEMBLY 
    1. Remove the generator rotor assembly.
      GTY426597Courtesy of © TOYOTA, LICENSE AGREEMENT TMS1002
  8. INSPECT GENERATOR DRIVE END FRAME BEARING 

    See step  4

  9. REMOVE GENERATOR DRIVE END FRAME BEARING 
    1. Remove the 4 screws and retainer plate.
      GTY146427Courtesy of © TOYOTA, LICENSE AGREEMENT TMS1002
    2. Using SST and a hammer, tap out the generator drive end frame bearing.
      GTY133160Courtesy of © TOYOTA, LICENSE AGREEMENT TMS1002
      • SST: 09950-60010 
        1. 09951-00250
      • SST: 09950-70010 
        1. 09951-07100
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