GENERATOR DISASSEMBLY


  1. REMOVE GENERATOR PULLEY


    1. A01E0F5E06

      Install SST 1-A and B to the generator rotor shaft.

      SST
      09820-63011   ( 09820-06010, 09820-06021 )
      Item Part No.
      SST 1-A and B 09820-06010
      SST 2 09820-06021

    2. Hold SST 1-A with a torque wrench, and tighten SST 1-B clockwise with the specified torque.

      Torque:
      39 N*m  { 398 kgf*cm, 29 ft.*lbf }

      Note

      Make sure that the SST is secured to the generator rotor shaft.

    3. Mount the generator in a vise between aluminum plates.

    4. A01DX3LE01

      Insert SST 2 to attach it to the pulley nut.

    5. A01DXT2E01

      To loosen the pulley nut, turn SST 1-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 turn.

    6. Remove SST 2 from the generator.

    7. A01E28QE05

      Turn SST 1-B in the direction shown in the illustration, and remove SST 1-A and B.

    8. Remove the pulley nut and pulley.

  2. REMOVE GENERATOR REAR END COVER


    1. A01DVS4

      Remove the 3 nuts and generator rear end cover.

  3. REMOVE TERMINAL INSULATOR


    1. A01DV7O

      Remove the terminal insulator.

  4. REMOVE GENERATOR BRUSH HOLDER ASSEMBLY


    1. A01E1CI

      Remove the 2 screws and brush holder.

  5. REMOVE GENERATOR COIL ASSEMBLY


    1. A01DYVR

      Remove the 4 bolts.

    2. A01E027E01

      Using SST, remove the generator coil assembly.

      SST
      09950-40011   ( 09951-04020, 09952-04010, 09953-04020, 09954-04010, 09955-04071, 09957-04010, 09958-04011 )

  6. REMOVE GENERATOR ROTOR ASSEMBLY


    1. Remove the washer from the generator rotor.

    2. Remove the drive end frame space collar.

    3. Remove the rotor from the drive end frame.

  7. INSPECT GENERATOR DRIVE END FRAME BEARING


    1. A01DYZ1

      Check that the bearing is not rough or worn, and that it rotates smoothly.

      If necessary, replace the drive end frame bearing.

  8. REMOVE GENERATOR DRIVE END FRAME BEARING


    1. A01DXA3

      Remove the 4 screws and bearing retainer.

    2. A01DYYFE01

      Using SST and a hammer, tap out the bearing.

      SST
      09950-60010   ( 09951-00250 )
      09950-70010   ( 09951-07100 )