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Charging System: Generator: Reassembly

  1. INSTALL GENERATOR DRIVE END FRAME BEARING 
    1. Using SST and a press, press in a new generator drive end frame bearing.

      SST 09950-60010 (09951-00470), 09950-70010 (09951-07100) 

      Fig 1: Installing Generator Drive End Frame Bearing
      G04975804Courtesy of © TOYOTA, LICENSE AGREEMENT TMS1002
    2. Install the bearing retainer with the 4 screws.

      Torque: 2.3 N*m (23 kgf*cm, 20 in.*lbf) 

  2. INSTALL GENERATOR ROTOR ASSEMBLY 
    1. Install the generator rotor assembly and generator washer to the drive end frame.
      Fig 2: Locating Bearing Retainer And Screws
      G04975795Courtesy of © TOYOTA, LICENSE AGREEMENT TMS1002
  3. INSTALL GENERATOR COIL ASSEMBLY 
    1. Using deep socket wrench (21 mm) and a press, slowly press in the generator coil assembly.
      Fig 3: Pressing Generator Coil Assembly
      G04975808Courtesy of © TOYOTA, LICENSE AGREEMENT TMS1002
    2. Install the 4 bolts.

      Torque: 5.8 N*m (59 kgf*cm, 51 in.*lbf) 

      Fig 4: Locating Generator Coil Assembly Bolts
      G04975791Courtesy of © TOYOTA, LICENSE AGREEMENT TMS1002
  4. INSTALL GENERATOR BRUSH HOLDER ASSEMBLY 
    1. While pushing the 2 brushes to the inside of the generator brush holder assembly, insert a 1.0 mm (0.039 in.) pin into the generator brush holder hole.
      Fig 5: Identifying Pin Into Generator Brush Holder Hole
      G05000460Courtesy of © TOYOTA, LICENSE AGREEMENT TMS1002
    2. Install the brush holder assembly with the 2 screws.

      Torque: 1.8 N*m (18 kgf*cm, 16 in.*lbf) 

    3. Remove the pin from the brush holder assembly.
      Fig 6: Locating Pin Of Brush Holder Assembly
      G04975811Courtesy of © TOYOTA, LICENSE AGREEMENT TMS1002
  5. INSTALL TERMINAL INSULATOR 
    1. Install the terminal insulator.
      NOTE: Pay attention to installation direction of the terminal insulator.
      Fig 7: Identifying Terminal Insulator
      G05000462Courtesy of © TOYOTA, LICENSE AGREEMENT TMS1002
  6. INSTALL GENERATOR REAR END COVER 
    1. Install the end cover with the 3 nuts.

      Torque: 4.6 N*m (47 kgf*cm, 41 in.*lbf) 

      Fig 8: Locating End Cover With Nuts
      G04975788Courtesy of © TOYOTA, LICENSE AGREEMENT TMS1002
  7. REMOVE GENERATOR WITH CLUTCH PULLEY 
    1. Set SST (A) and (B).

      SST 09820-63020 

      1. Set the rotor shaft to SST (A).
      2. Mount SST (A) in a vise.
        Fig 9: Identifying SST (A) And (B)
        G04975758Courtesy of © TOYOTA, LICENSE AGREEMENT TMS1002
    2. Install the generator with the SST as shown in the illustration.
    3. Turn SST (B) counterclockwise, and tighten the generator pulley.

      SST 09820-63020 

      Torque: 87 N*m (891 kgf*cm, 64 ft.*lbf) 

      NOTE: Use a torque wrench with a fulcrum length of 380 mm (14.96 in.).
      Fig 10: Tightening Generator Pulley
      G05000465Courtesy of © TOYOTA, LICENSE AGREEMENT TMS1002
    4. Remove the generator from the SST.
      NOTE: Check that the generator pulley rotates smoothly.
    5. Install a new generator pulley cap.