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Disassembly [12/2017 - ]: Procedure

  1. REMOVE GENERATOR PULLEY CAP 
    1. Using a screwdriver, puncture the center of the generator pulley cap and pry it off.
      NOTE:

      Do not reuse the generator pulley cap.

      GTY825594Courtesy of © TOYOTA, LICENSE AGREEMENT TMS1002
  2. REMOVE GENERATOR PULLEY WITH CLUTCH 
    1. Secure the generator drive end frame in a vise between aluminum plates.
      NOTE:

      Do not overtighten the vise.

    2. Install SST A and SST B to the generator pulley with clutch as shown in the illustration.
      • SST: 09820-63021 
      GTY786834Courtesy of © TOYOTA, LICENSE AGREEMENT TMS1002
      *a Generator Rotor Shaft
      NOTE:

      Securely attach SST to the generator pulley with clutch and generator rotor shaft.

    3. Using a wrench to hold SST A, turn SST B counterclockwise to loosen the generator pulley with clutch.
      GTY780774Courtesy of © TOYOTA, LICENSE AGREEMENT TMS1002
      Turn
      *a Hold
      • SST: 09820-63021 
      NOTE:

      Be careful as the generator pulley with clutch or generator rotor shaft may be damaged if the position of SST is not securely maintained while performing this operation.

    4. Remove SST from the generator assembly.
    5. Remove the generator pulley with clutch from the generator rotor shaft.
    6. Remove the generator drive end frame from the vise.
  3. REMOVE GENERATOR REAR END COVER 
    1. Place the generator assembly on the generator pulley with clutch.
    2. Remove the 3 nuts and generator rear end cover from the generator coil assembly.
      GTY825598Courtesy of © TOYOTA, LICENSE AGREEMENT TMS1002
  4. REMOVE GENERATOR TERMINAL INSULATOR 
    1. Remove the generator terminal insulator from the generator coil assembly.
      GTY838357Courtesy of © TOYOTA, LICENSE AGREEMENT TMS1002
  5. REMOVE GENERATOR BRUSH HOLDER ASSEMBLY 
    1. Remove the 2 screws and generator brush holder assembly from the generator coil assembly.
      GTY825595Courtesy of © TOYOTA, LICENSE AGREEMENT TMS1002
  6. REMOVE GENERATOR COIL ASSEMBLY 
    1. Remove the 4 through bolts.
      GTY838356Courtesy of © TOYOTA, LICENSE AGREEMENT TMS1002
    2. Using SST, remove the generator coil assembly.
      GTY776960Courtesy 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
      NOTE:

      Apply grease to the threads and tip of the SST center bolt before use.

  7. REMOVE GENERATOR ROTOR ASSEMBLY 
    1. Remove the washer.
      GTY825588Courtesy of © TOYOTA, LICENSE AGREEMENT TMS1002
    2. Remove the generator rotor assembly from the generator drive end frame.
      GTY790531Courtesy of © TOYOTA, LICENSE AGREEMENT TMS1002
      *1 Generator Rotor Assembly
      *2 Generator Drive End Frame
  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 from the generator drive end frame.
      GTY825581Courtesy of © TOYOTA, LICENSE AGREEMENT TMS1002
    2. Using SST and a hammer, tap out the generator drive end frame bearing.
      GTY521460Courtesy of © TOYOTA, LICENSE AGREEMENT TMS1002
      • SST: 09950-60011 
        1. 09951-00250
      • SST: 09950-70010 
        1. 09951-07100