Section 21 (Charging System (2TR-FE)): Generator: Removal: Disassembly

SST 09820-63010 (09820-06010, 09820-06020) 

HINT:

Fig 1: Removing Generator Pulley

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1. Hold SST 1-A with a torque wrench, and tighten SST 1-B clockwise with the specified torque.

   Torque: 39 N*m (400 kgf*cm, 29 ft.*lbf) 

   NOTE: Check that the SST is secured to the generator rotor shaft.
2. Mount SST 2 in a vise.
3. Insert SST 1-A and B into SST 2, and attach the generator pulley nut to SST 2.
   Fig 2: Mounting SST 2 In Vise

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4. To loosen the generator pulley nut, turn SST 1-A in the direction shown in Fig 3.
   NOTE: To prevent damage to the rotor shaft, do not loosen the generator pulley nut more than one-half turn.
5. Remove the generator from SST 2.
   Fig 3: Turning SST 1-A

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6. Turn SST 1-B, and remove SST 1-A and B.
7. Remove the generator pulley nut and generator pulley.
   Fig 4: Removing SST 1-A And B

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1. Remove the nut and terminal insulator.
2. Remove the nut, screw and rectifier plate.
3. Remove the 2 nuts and rear end cover.
   Fig 5: Identifying Rear End Cover Nuts

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4. Remove the brush cover from the generator brush holder assembly.
5. Remove the 3 screws and generator brush holder assembly.
6. Remove the plate seal.
   Fig 6: Identifying Generator Brush Cover

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1. Remove the 2 screws and generator regulator assembly.
   Fig 7: Identifying Generator Regulator Assembly Screws

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1. Remove the 3 screws and generator rectifier holder.
   Fig 8: Identifying Generator Rectifier Holder Screws

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1. Remove the 3 terminal insulators from the rectifier end frame.
2. Remove the 4 nuts.
   Fig 9: Identifying Generator Rotor Assembly Nuts

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3. Using SST, remove the rectifier end frame.

   SST 09286-46011 

4. Remove the plate retainer.
5. Remove the generator rotor assembly from the drive end frame.
   NOTE: Do not drop the generator rotor assembly.

   HINT:

   If the generator rotor is engaged too firmly, lightly tap the generator rotor shaft to remove it using a plastic hammer.

   Fig 10: Removing Generator Rotor Assembly

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