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Charging Systems: Generator: Disassembly

  1. Remove rear end cover.
    1. Remove the nut and terminal insulator.
    2. Remove the bolt, 3 nuts, plate terminal, end cover and brush holder cover.
      Fig 1: Removing Rear End Cover
      G01132887Courtesy of © TOYOTA, LICENSE AGREEMENT TMS1002
  2. Remove brush holder and voltage regulator.
    1. Remove the 5 screws, brush holder and voltage regulator.
    2. Fig 2: Removing Brush Holder & Voltage Regulator
      G01132888Courtesy of © TOYOTA, LICENSE AGREEMENT TMS1002
    3. Remove the seal plate from the rectifier end frame.
  3. Remove rectifier holder.
    1. Remove the nut and cord clip.
    2. Remove the 4 screws and rectifier holder.
    3. Remove the 4 rubber insulators.
      Fig 3: Removing Rectifier Holder
      G01132889Courtesy of © TOYOTA, LICENSE AGREEMENT TMS1002
  4. Remove pulley.
    1. Hold SST (A) with a torque wrench, and tighten SST (B) clockwise to the specified torque.
      1. SST 09820-63011
      2. Torque  : 39 N.m (400 kgf.cm, 29 ft.lbf)
    2. Check that SST (A) is secured to the rotor shaft.
      Fig 4: Removing Pulley Using SST
      G01132890Courtesy of © TOYOTA, LICENSE AGREEMENT TMS1002
    3. Mount SST (C) in a vise.
    4. Insert SST (B) into SST (C), and attach the pulley nut to SST (C).
      Fig 5: Mounting SST In Vise
      G01132891Courtesy of © TOYOTA, LICENSE AGREEMENT TMS1002
    5. To loosen the pulley nut, turn SST (A) in the direction shown in the illustration.
      NOTE: To prevent damage to the rotor shaft, do not loosen the pulley nut more than one-half of a turn.
    6. Remove the generator from SST (C).
    7. Turn SST (B), and remove SST (A and B).
    8. Remove the pulley nut and pulley.
      Fig 6: Loosening Pulley Nut
      G01132892Courtesy of © TOYOTA, LICENSE AGREEMENT TMS1002
  5. Remove rectifier end frame.
    1. Remove the 3 nuts and cord clip.
      Fig 7: Locating Cord Clip & Nuts
      G01132893Courtesy of © TOYOTA, LICENSE AGREEMENT TMS1002
  6. Using SST, remove the rectifier end frame.
    1. SST 09286-46011
  7. Remove the generator washer from the rotor.
  8. Remove rotor from drive end frame.
    Fig 8: Removing Rectifier End Frame
    G01132894Courtesy of © TOYOTA, LICENSE AGREEMENT TMS1002