GENERATOR(for 100 A Type) DISASSEMBLY

PROCEDURE


  1. REMOVE GENERATOR PULLEY CAP


    1. A01CXCG

      Using a screwdriver, puncture the center of the generator pulley cap and pry it off.

      Note

      Do not reuse the generator pulley cap.

  2. REMOVE GENERATOR PULLEY WITH CLUTCH


    1. A01QOZ6N01

      Mount the generator assembly in a vise between aluminum plates.

    2. Install SST (A) and (B) to the generator pulley with clutch as shown in the illustration.

      SST
      09820-63021
    3. A01QS6DC01
      *a Hold
      A01QRKS Turn

      Use a wrench to hold SST (A) and turn SST (B) counterclockwise to loosen the generator pulley with clutch.

    4. Remove the generator pulley with clutch.

  3. REMOVE GENERATOR REAR END COVER


    1. A01CX78

      Place the generator on the generator pulley with clutch.

    2. A01CYS6

      Remove the 3 bolts and generator rear end cover.

    3. A01QPON

      Remove the terminal insulator.

  4. REMOVE GENERATOR BRUSH HOLDER ASSEMBLY


    1. A01QR1E

      Remove the 2 screws and generator brush holder assembly.

  5. REMOVE GENERATOR COIL ASSEMBLY


    1. A01QT6V

      Remove the 4 bolts.

    2. A01QSLLE01

      Using SST, remove the generator coil assembly.

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

  6. REMOVE GENERATOR BEARING COVER PACKING


    1. A01QRBM

      Remove the generator bearing cover packing.

      Note

      If the generator bearing cover packing breaks, remove all broken pieces.

      Tech Tips

      The generator bearing cover packing may be installed on the generator rotor assembly.

  7. REMOVE GENERATOR ROTOR ASSEMBLY


    1. A01QQ5U

      Remove the generator rotor assembly from the generator drive end frame assembly.

  8. INSPECT GENERATOR DRIVE END FRAME BEARING


    1. A01QPPL

      Check that the generator drive end frame bearing is not rough or worn and that it rotates smoothly.

      If the result is not as specified, replace the generator drive end frame bearing.

  9. REMOVE GENERATOR DRIVE END FRAME BEARING


    1. A01QQQ2

      Remove the 4 screws and bearing retainer.

    2. A01QS90N01

      Using SST and a hammer, tap out the generator drive end frame bearing from the generator drive end frame assembly.

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