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Home >> Lexus >> 2005 >> GS 300 >> Repair and Diagnosis >> Electrical >> Charging Systems >> Charging (2JZ-GE) >> Generator >> Disassembly

Charging (2JZ-GE): Generator: Disassembly

  1. REMOVE REAR END COVER 
    1. Remove the nut and terminal insulator.
      Fig 1: Removing Rear And Cover
      G02943314Courtesy of © TOYOTA, LICENSE AGREEMENT TMS1002
    2. Remove the bolt, 3 nuts, plate terminal and end cover.
      Fig 2: Removing Plate Terminal & End Cover
      G02943315Courtesy of © TOYOTA, LICENSE AGREEMENT TMS1002
  2. REMOVE BRUSH HOLDER AND VOLTAGE REGULATOR 
    1. Remove the brush holder cover from the brush holder.
    2. Remove the 5 screws, brush holder and voltage regulator.
    3. Remove the seal plate from the rectifier end frame.
      Fig 3: Removing Brush Holder & Voltage Regulator
      G02943316Courtesy of © TOYOTA, LICENSE AGREEMENT TMS1002
  3. REMOVE RECTIFIER HOLDER 
    1. Remove the 4 screws and rectifier holder.
    2. Remove the 4 rubber insulators.
      Fig 4: Removing Rectifier Holder
      G02943317Courtesy 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.

      SST 09820-6301 1

      Torque: 39 N.m (400 kgf.cm, 29 ft.lbf) 

      Fig 5: Holding SST (A) With A Torque Wrench, And Tighten SST (B) Clockwise
      G02943318Courtesy of © TOYOTA, LICENSE AGREEMENT TMS1002
    2. Check that SST (A) is secured to the rotor shaft.
    3. Mount SST (C) in a vise.
    4. Insert SST (B) into SST (C), and attach the pulley nut to SST (C).
    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.
      Fig 6: Loosening Pulley Nut
      G02943319Courtesy of © TOYOTA, LICENSE AGREEMENT TMS1002
    6. Remove the generator from SST (C).
    7. Turn SST (B), and remove SST (A and B). (h)
    8. Remove the pulley nut and pulley.
      Fig 7: Removing Pulley Nut & Pulley
      G02943320Courtesy of © TOYOTA, LICENSE AGREEMENT TMS1002
  5. REMOVE RECTIFIER END FRAME 
    1. Remove the 4 nuts and wire clip.
      Fig 8: Removing Nuts And Wire Clip
      G02943321Courtesy of © TOYOTA, LICENSE AGREEMENT TMS1002
    2. Using SST, remove the rectifier end frame.

      SST 09950-40011 (09951-04020, 09952-04010, 09953-04030, 09954-04010, 09955-04041)

    3. Remove the generator washer.
  6. REMOVE ROTOR FROM DRIVE END FRAME 
    Fig 9: Removing Rectifier End Frame
    G02943322Courtesy of © TOYOTA, LICENSE AGREEMENT TMS1002