Charging Systems: Generator: Disassembly

SST 09820-63011 (09820-06010, 09820-06021) 

1. Install SST1-A to the pulley shaft.
2. Install SST1-B to SST1-A.
3. Hold SST 1-A on the pulley shaft area, and tighten SST 1-B to the specified torque.

   Torque: 39.2 N*m (400 kgf*cm, 29 ft.*lbf) 

   NOTE: Securely fix SST1-A to the pulley shaft.
   Fig 1: Removing Generator Pulley

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   HINT:

   Read SST1-B tightening torque by using the reactive torque of SST1-A.

4. Mount 2 faces of SST2 in a vise.
5. With SST1-A and B attached to the generator, insert the pulley lock nut into the hexagon portion of SST2.
   Fig 2: Inserting Pulley Lock Nut

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6. To loosen the pulley nut, rotate SST1-A in the generator's normal rotation direction.
   NOTE: With SST2 (pulley nut) fixed in place, the pulley lock nut will loosen due to the rotation of SST1-A in the normal direction.
   Fig 3: Loosening Pulley Nut

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7. Remove the generator from SST2.
8. Fix SST1-B in place, and rotate SST1-A to the right to loosen it. Then remove SST1-A and B from the generator.
9. Remove the pulley lock nut and generator pulley.
   Fig 4: Removing Pulley Lock Nut And Generator Pulley

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1. Remove the 3 nuts and generator rear end cover from the generator coil.
   Fig 5: Locating Generator Rear End Cover Nuts

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1. Remove the generator terminal insulator from the generator coil.
   Fig 6: Locating Generator Terminal Insulator

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1. Remove the 2 screws and generator brush holder from the generator coil.
   Fig 7: Locating Generator Brush Holder Screws

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1. Remove the 4 through bolts.
   Fig 8: Locating Through Bolts

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2. Using SST, remove the generator coil.

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

   Fig 9: Removing Generator Coil

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1. Remove the generator washer.
   Fig 10: Locating Generator Washer

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2. Remove the generator rotor assembly from the drive end frame.
   Fig 11: Locating Generator Rotor Assembly

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1. Remove the 4 screws, and remove the retainer from the drive end frame.
   Fig 12: Locating Generator Rotor Bearing

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2. Using SST and a hammer, remove the generator rotor bearing from the drive end frame.

   SST 09950-60010 (09951-00270), 09950-70010 (09951-07100) 

   Fig 13: Removing Generator Rotor Bearing Of Drive End Frame

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