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Charging System - Generators & Regulators: Generator: Disassembly

  1. REMOVE REAR END COVER 
    1. Remove the nut and terminal insulator.
    2. Remove the 3 nuts and end cover.
      Fig 1: Removing Rear Cover Of Generator
      G01025073Courtesy of © TOYOTA, LICENSE AGREEMENT TMS1002
  2. REMOVE BRUSH HOLDER 
    1. Remove the 2 screws, brush holder and cover.
      Fig 2: Removing Brush Holder From Generator
      G01025074Courtesy of © TOYOTA, LICENSE AGREEMENT TMS1002
    2. Remove the brush holder cover from the brush holder.
      Fig 3: Removing Brush Holder Cover
      G01025075Courtesy of © TOYOTA, LICENSE AGREEMENT TMS1002
  3. REMOVE VOLTAGE REGULATOR 

    Remove the 3 screws and voltage regulator.

    Fig 4: Removing Voltage Regulator
    G01025076Courtesy of © TOYOTA, LICENSE AGREEMENT TMS1002
  4. REMOVE RECTIFIER HOLDER 
    1. Remove the 4 screws and rectifier holder.
      Fig 5: Removing Rectifier Holder
      G01025077Courtesy of © TOYOTA, LICENSE AGREEMENT TMS1002
    2. Remove the 4 rubber insulators.
      Fig 6: Removing Rubber Four Insulators
      G01025078Courtesy of © TOYOTA, LICENSE AGREEMENT TMS1002
  5. REMOVE PULLEY 
    1. Hold SST (A) with a torque wrench, and tighten SST (B) clockwise to the specified torque.
      Fig 7: Tightening Generator Pulley To Specified Torque
      G01025079Courtesy of © TOYOTA, LICENSE AGREEMENT TMS1002
      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.
    3. As shown in the illustration, mount SST (C) in a vise, and install the generator with SST (A) and (B) to SST (C).
      Fig 8: Mounting SST (C) In Vise During Installation Of Generator
      G01025080Courtesy of © TOYOTA, LICENSE AGREEMENT TMS1002
    4. 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.
    5. Remove the generator with SST (A) and (B) from SST (C).
    6. Turn SST (B) and remove SST (A) and (B).
    7. Remove the pulley nut and pulley.
  6. REMOVE RECTIFIER END FRAME 
    1. Remove the 4 nuts.
      Fig 9: Removing Rectifier End Frame
      G01025081Courtesy of © TOYOTA, LICENSE AGREEMENT TMS1002
    2. Using SST, remove the rectifier end frame.
      1. SST 09286-46011
      Fig 10: Using SST To Remove Rectifier End Frame
      G01025082Courtesy of © TOYOTA, LICENSE AGREEMENT TMS1002
    3. Using snap ring pliers, remove the generator washer from the rectifier end frame.
  7. REMOVE ROTOR FROM DRIVE END FRAME