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Disassembly [11/2021 - ]: Procedure

WARNING: This page is about a different car, the 2024 Lexus IS 500, 2023 Lexus IS 500, and 2022 Lexus IS 500. However, it is still accessible from the selected car via links, so may be relevant.
  1. REMOVE MAGNET STARTER SWITCH ASSEMBLY 
    1. Remove the nut, and disconnect the field coil lead wire from terminal C.
      GTY512360Courtesy of © TOYOTA, LICENSE AGREEMENT TMS1002
    2. While holding the magnet starter switch assembly to the starter drive housing assembly, remove the 2 nuts.
      GTY512359Courtesy of © TOYOTA, LICENSE AGREEMENT TMS1002
    3. While lifting the rear of the magnet starter switch assembly, remove the hook from the pinion drive lever, then remove the magnet starter switch assembly.
      GTY1083403Courtesy of © TOYOTA, LICENSE AGREEMENT TMS1002
      *a Hook
  2. REMOVE STARTER YOKE ASSEMBLY 
    1. Using a T30 "TORX" socket wrench, remove the 2 through bolts and pull out the starter yoke assembly together with the starter commutator end frame assembly.
      GTY515240Courtesy of © TOYOTA, LICENSE AGREEMENT TMS1002
      *1 Starter Yoke Assembly
      *2 Starter Commutator End Frame Assembly
  3. REMOVE STARTER COMMUTATOR END FRAME ASSEMBLY 
    1. Remove the 2 screws.
      GTY1083400Courtesy of © TOYOTA, LICENSE AGREEMENT TMS1002
      *1 Starter Commutator End Frame Assembly
      *2 Starter Yoke Assembly
      *a Field Coil Lead Wire
    2. While holding down the field coil lead wire, remove the starter commutator end frame assembly from the starter yoke assembly.
  4. REMOVE STARTER BRUSH HOLDER ASSEMBLY 
    1. Using a screwdriver, hold the brush spring back and disconnect the 4 brushes.
      GTY503136Courtesy of © TOYOTA, LICENSE AGREEMENT TMS1002
      *a Brush Spring
      *b Brush
    2. Remove the starter brush holder assembly from the starter armature assembly.
  5. REMOVE STARTER ARMATURE ASSEMBLY 
    1. Remove the starter armature assembly from the starter yoke assembly.
      GTY508472Courtesy of © TOYOTA, LICENSE AGREEMENT TMS1002
      *1 Starter Armature Assembly
      *2 Starter Yoke Assembly
  6. REMOVE STARTER ARMATURE PLATE 
    1. Remove the starter armature plate from the starter drive housing assembly or starter yoke assembly.
      GTY502678Courtesy of © TOYOTA, LICENSE AGREEMENT TMS1002
      *1 Starter Armature Plate
      *2 Starter Drive Housing Assembly
      *3 Starter Yoke Assembly
  7. REMOVE PLANETARY GEAR 
    1. Remove the 3 planetary gears from the starter center bearing clutch sub-assembly.
      GTY512351Courtesy of © TOYOTA, LICENSE AGREEMENT TMS1002
  8. REMOVE STARTER CENTER BEARING CLUTCH SUB-ASSEMBLY 
    1. Remove the starter center bearing clutch sub-assembly together with the pinion drive lever and rubber seal from the starter drive housing assembly.
      GTY514136Courtesy of © TOYOTA, LICENSE AGREEMENT TMS1002
      *1 Starter Center Bearing Clutch Sub-assembly
      *2 Pinion Drive Lever
      *3 Rubber Seal
      *4 Starter Drive Housing Assembly
    2. Remove the pinion drive lever and rubber seal from the starter center bearing clutch sub-assembly.
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