GENERATOR DISASSEMBLY

PROCEDURE


  1. REMOVE GENERATOR PULLEY CAP


    1. B0077IR

      Using a screwdriver, remove the generator pulley cap from the generator pulley with clutch.

      Note

      Do not reuse the generator pulley cap.

  2. REMOVE GENERATOR REAR END COVER


    1. B0077UB

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

  3. REMOVE GENERATOR TERMINAL INSULATOR


    1. B0074ZG

      Remove the generator terminal insulator from the generator coil assembly.

  4. REMOVE GENERATOR BRUSH HOLDER ASSEMBLY


    1. B0073AW

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

  5. REMOVE GENERATOR COIL ASSEMBLY


    1. B00773C

      Remove the 4 bolts.

    2. B0076APC06
      *a Hold
      *b Turn

      Using SST, remove the generator coil assembly.

      SST
      09950-40011   ( 09951-04020, 09952-04010, 09953-04020, 09954-04010, 09955-04071, 09957-04010, 09958-04011 )
    3. B0075AB

      Remove the washer.

  6. REMOVE GENERATOR PULLEY WITH CLUTCH


    1. Secure the generator drive end frame in a vise between aluminum plates.

    2. B0077DUC01
      *a Rotor Shaft

      Place the rotor shaft end into SST (A).

      SST
      09820-63021
    3. B0077D8C04
      *1 Generator Pulley with Clutch

      Fit SST (B) to the generator pulley with clutch.

    4. B0076D5C04
      *a Turn
      *b Hold

      Loosen the generator pulley with clutch by turning SST (B) as shown in the illustration.

      Note


      • Check that the generator drive end frame is secured in the vise tightly.

      • Hold SST (A) tightly during the operation.

    5. Remove SST (A) and (B) from the generator pulley with clutch.

    6. Remove the generator pulley with clutch from the rotor shaft.

    7. Remove the generator drive end frame from the vise.

  7. REMOVE GENERATOR ROTOR ASSEMBLY


    1. B00745UC02
      *1 Generator Rotor Assembly
      *2 Generator Drive End Frame

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

  8. INSPECT GENERATOR DRIVE END FRAME BEARING

    Click here

  9. REMOVE GENERATOR DRIVE END FRAME BEARING


    1. B0076R1

      Remove the 4 screws and retainer plate from the generator drive end frame.

    2. B0073TSE01

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

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