GENERATOR DISASSEMBLY

PROCEDURE


  1. REMOVE GENERATOR PULLEY CAP


    1. A0028TX

      Using a screwdriver, remove the generator pulley cap.

      Note

      Do not reuse the generator pulley cap.

  2. REMOVE GENERATOR REAR END COVER


    1. A0029ZH

      Remove the 3 nuts and generator rear end cover.

  3. REMOVE GENERATOR TERMINAL INSULATOR


    1. A0027X0

      Remove the generator terminal insulator from the generator coil assembly.

  4. REMOVE GENERATOR BRUSH HOLDER ASSEMBLY


    1. A0027YF

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

  5. REMOVE GENERATOR COIL ASSEMBLY


    1. A002BXD

      Remove the 4 bolts.

    2. A0027LFC05
      *a Turn
      *b Hold

      Using SST, remove the generator coil assembly.

      SST
      09950-40011   ( 09951-04020, 09952-04010, 09953-04020, 09954-04010, 09955-04071, 09957-04010 )
    3. A0028DKC01
      *1 Washer

      Remove the washer.

  6. REMOVE GENERATOR PULLEY WITH CLUTCH


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

    2. A002A7FC01
      *a Rotor Shaft

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

      SST
      09820-63021

      Note

      Securely attach SST to the generator pulley with clutch and rotor shaft.

    3. A00280VC02
      *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.

    4. Remove SST from the generator pulley with clutch.

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

  7. REMOVE GENERATOR ROTOR ASSEMBLY


    1. A00293A

      Remove the generator rotor assembly.

  8. INSPECT GENERATOR DRIVE END FRAME BEARING

    Click here

  9. REMOVE GENERATOR DRIVE END FRAME BEARING


    1. A002BQL

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

    2. A002A7UE01

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

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