GENERATOR DISASSEMBLY

PROCEDURE


  1. REMOVE GENERATOR PULLEY

    A001C0SE01
    *1 Turn
    *2 Hold
    SST
    09820-63010   ( 09820-06010, 09820-06020 )

    1. Install SST1-A to the pulley shaft.

    2. Install SST1-B to SST1-A.

    3. Hold SST 1-A on the pulley shaft area, and tighten SST 1-B to the specified torque.

      Torque:
      39.2 N*m  { 400 kgf*cm, 29 ft.*lbf }

      Note

      Securely fix SST1-A to the pulley shaft.

      Tech Tips

      Read SST1-B tightening torque by using the reactive torque of SST1-A.

    4. A001FSAE01

      Mount 2 faces of SST2 in a vise.

    5. With SST1-A and B attached to the generator, insert the pulley lock nut into the hexagon portion of SST2.

    6. A0019AX

      To loosen the pulley nut, rotate SST1-A in the generator's normal rotation direction.

      Note

      With SST2 (pulley nut) fixed in place, the pulley lock nut will loosen due to the rotation of SST1-A in the normal direction.

    7. Remove the generator from SST2.

    8. A001FI5E01
      *1 Turn
      *2 Hold

      Fix SST1-B in place, and rotate SST1-A to the right to loosen it. Then remove SST1-A and B from the generator.

    9. Remove the pulley lock nut and generator pulley.

  2. REMOVE GENERATOR REAR END COVER

    A001E2R

    1. Remove the 3 nuts and generator rear end cover from the generator coil.

  3. REMOVE GENERATOR TERMINAL INSULATOR

    A0019BB

    1. Remove the generator terminal insulator from the generator coil.

  4. REMOVE GENERATOR BRUSH HOLDER ASSEMBLY

    A001AFC

    1. Remove the 2 screws and generator brush holder from the generator coil.

  5. REMOVE GENERATOR COIL ASSEMBLY

    A001CNN

    1. Remove the 4 through bolts.

    2. A001CKPE01
      *1 Turn
      *2 Hold

      Using SST, remove the generator coil.

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

  6. REMOVE GENERATOR ROTOR ASSEMBLY


    1. A001FIK

      Remove the generator washer.

    2. A0019PB

      Remove the generator rotor from the drive end frame.

  7. REMOVE GENERATOR ROTOR BEARING


    1. A001CD7

      Remove the 4 screws, and remove the retainer from the drive end frame.

    2. A001BN3E01

      Using SST and a hammer, remove the generator rotor bearing from the drive end frame.

      SST
      09950-60010   ( 09951-00270 )
      09950-70010   ( 09951-07100 )