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1. INSTALL GENERATOR ROTOR BEARING


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  1. Using SST and a press, press a new generator rotor bearing into the drive end frame.

    Специальный инструмент (SST):
    09950-60010   (09951-00500)
    09950-70010   (09951-07100)



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  1. Align the protrusions of the retainer with the drive end frame's cutouts, and then install the retainer with the 4 screws.

    Момент затяжки: 
    3.0 Н*м{ 30 кгс*см , 27 фунт-сила-дюймов }



2. INSTALL GENERATOR ROTOR ASSEMBLY


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  1. Install the generator rotor assembly.



    A148472

  1. Install the generator washer.



3. INSTALL GENERATOR COIL ASSEMBLY


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  1. Using SST and a press, press the generator coil into the drive end frame.

    Специальный инструмент (SST):
    09612-70100  



    A148469

  1. Tighten the 4 through bolts.

    Момент затяжки: 
    5.8 Н*м{ 59 кгс*см , 51 фунт-сила-дюймов }



4. INSTALL GENERATOR BRUSH HOLDER ASSEMBLY


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  1. Insert a pin (diameter 1.0 mm (0.039 in.)) into the generator brush holder assembly to fix the 2 brushes in place.

  1. Install the generator brush holder to the generator coil with the 2 screws.

    Момент затяжки: 
    1.8 Н*м{ 18 кгс*см , 16 фунт-сила-дюймов }

  1. Remove the pin (diameter 1.0 mm (0.039 in.)).



5. INSTALL GENERATOR TERMINAL INSULATOR


A148481

  1. Install the generator terminal insulator to the generator coil.



6. INSTALL GENERATOR REAR END COVER


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  1. Install the generator rear end cover to the generator coil with the 3 nuts.

    Момент затяжки: 
    4.6 Н*м{ 47 кгс*см , 41 фунт-сила-дюймов }



7. INSTALL GENERATOR PULLEY


A148463E01
Специальный инструмент (SST):
09820-63010   (09820-06010, 09820-06020)

  1. Install the generator pulley, and temporarily install the pulley lock nut.

  1. Install SST1-A to the pulley shaft.

  1. Install SST1-B to SST1-A.

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

    Момент затяжки: 
    39.2 Н*м{ 400 кгс*см , 29 фунт-сила-футов }

    ПРИМЕЧАНИЕ:
    Securely fix SST1-A to the pulley shaft.

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



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  1. Mount 2 faces of SST2 in a vise.

  1. With SST1-A and B attached to the generator, insert the pulley lock nut into the hexagon portion of SST2.



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  1. To tighten the pulley nut, rotate SST1-A in the generator's reverse rotation direction.

    Момент затяжки: 
    133 Н*м{ 1351 кгс*см , 98 фунт-сила-футов }

  1. Remove the generator from SST2.



    A148465E01

  1. Fix SST1-B in place, and rotate SST1-A to the right to loosen it. Then remove SST1-A and B from the generator.

  1. Check that the pulley rotates smoothly.