GENERATOR DISASSEMBLY

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PROCEDURE

1. Click here

   REMOVE GENERATOR WITH CLUTCH PULLEY

   
   

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

   2. 

      *a	Generator Rotor Shaft

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

      09820-63021

      09821-63011

      09821-63020

      Note:

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

   3. 

      *a	Hold
      	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.

2. Click here

   REMOVE GENERATOR REAR END COVER

   
   

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

   2. 

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

3. Click here

   REMOVE TERMINAL INSULATOR

   
   
   1. 

      Remove the terminal insulator from the generator coil assembly.

4. Click here

   REMOVE GENERATOR BRUSH HOLDER ASSEMBLY

   
   
   1. 

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

5. Click here

   REMOVE GENERATOR COIL ASSEMBLY

   
   
   1. 

      Remove the 4 through bolts.

   2. 

      *a	Hold
      	Turn

      Using SST, remove the generator coil assembly.

      09950-40011

      09951-04020

      09952-04010

      09953-04020

      09954-04010

      09955-04071

      09957-04010

      09958-04011

6. Click here

   REMOVE GENERATOR BEARING COVER PACKING

   
   
   1. 

      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.

7. Click here

   REMOVE GENERATOR ROTOR ASSEMBLY

   
   

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

8. Click here

   CHECK GENERATOR DRIVE END FRAME BEARING

   
   
   1. 

      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.

9. Click here

   REMOVE GENERATOR DRIVE END FRAME BEARING

   
   
   1. 

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

   2. 

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

      09950-60010	09951-00250
      09950-70010	09951-07100