GENERATOR DISASSEMBLY

PROCEDURE

  1. REMOVE GENERATOR PULLEY CAP

    1. A287135

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

    2. A204355C11

      *a

      Generator Rotor Shaft

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

      09820-63021

      Note:

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

    3. A204356C10

      *a

      Hold

      V100135

      Turn

      Using a wrench to hold SST A, turn SST B counterclockwise to loosen the generator pulley with clutch.

      Note:

      Be careful as the generator pulley with clutch or generator rotor shaft may be damaged if the position of SST is not securely maintained while performing this operation.

    4. Remove SST from the generator assembly.

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

    6. Remove the generator assembly from a vise.

  3. REMOVE GENERATOR REAR END COVER

    1. Place the generator assembly on the generator pulley with clutch.

    2. A285299

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

  4. REMOVE GENERATOR TERMINAL INSULATOR

    1. A282133

      Remove the generator terminal insulator from the generator coil assembly.

  5. REMOVE GENERATOR BRUSH HOLDER ASSEMBLY

    1. A285301

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

  6. REMOVE GENERATOR COIL ASSEMBLY

    1. A292391

      Remove the 4 bolts.

    2. A153383C13

      *a

      Hold

      V100135

      Turn

      Using SST, remove the generator coil assembly.

      09950-40011

      09951-04020

      09952-04010

      09953-04020

      09954-04010

      09955-04071

      09957-04010

      09958-04011

  7. REMOVE GENERATOR BEARING COVER PACKING

    1. A284548

      Remove the generator bearing cover packing.

      Note:

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

      Tip:

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

  8. REMOVE GENERATOR ROTOR ASSEMBLY

    1. A153384

      Remove the generator rotor assembly.

  9. INSPECT GENERATOR DRIVE END FRAME BEARING

    1. A153387

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

      If necessary, replace the generator drive end frame bearing.

  10. REMOVE GENERATOR DRIVE END FRAME BEARING

    1. A153385

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

    2. A153386N18

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

      09950-60010

      09951-00250

      09950-70010

      09951-07100