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A method of replacing a generator rotor shaft into a generator includes the steps of moving the rotor shaft such that a central portion supports a main winding section of the generator, and such that smaller diameter portions are supported by bearings, and utilizing a wire that extends through slots

A method of replacing a generator rotor shaft into a generator includes the steps of moving the rotor shaft such that a central portion supports a main winding section of the generator, and such that smaller diameter portions are supported by bearings, and utilizing a wire that extends through slots in the rotor shaft to connect a rectifier assembly to an exciter rotor.

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1. A method of replacing a generator rotor shaft into a generator comprising the steps of: moving the rotor shaft such that a central portion supports a main winding section of the generator, and such that smaller diameter portions are supported by bearings;utilizing a wire that extends through slot

1. A method of replacing a generator rotor shaft into a generator comprising the steps of: moving the rotor shaft such that a central portion supports a main winding section of the generator, and such that smaller diameter portions are supported by bearings;utilizing a wire that extends through slots in the rotor shaft to connect a rectifier assembly to an exciter rotor; andthe rotor shaft having a shaft body extending through a first axial distance, and being hollow with spline teeth formed on an inner bore of said shaft body, a ratio of a distance from one axial end of said shaft body to a remote axial end of said spline teeth, to the first axial distance, being between 0.3 and 0.6. 2. The method of claim 1, wherein the rectifier assembly is within the rotor shaft. 3. The method as set forth in claim 1, wherein said shaft body is formed with a ledge spaced axially inwardly from said one end, and providing a stop for a clutch member to be received within said shaft body. 4. The method as set forth in claim 1, wherein a ratio of an axial length of said spline teeth to said distance from said one end to said remote axial end of said spline teeth being between 0.1 and 0.125. 5. The method as set forth in claim 1; wherein the ratio of the distance from said one axial end of said shaft body to said remote axial end of said spline teeth, to the first axial distance, being between 0.4 and 0.5. 6. The method as set forth in claim 1, wherein screw threads at said remote axial end of said shaft body receiving a permanent magnet rotor.