TP-6255 7/06 81Section 9 Generator Disassembly/Reassembly
13. Disconnect the FP and FN leads.
14. Remove the four bolts to remove the exciter field.
SeeFigure9-5.
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1
2
1. Bolts (4)
2. Exciter field
Figure 9-5 Exciter Field Removal
15. Remove the three bolts and spacers from the
rectifier board.
16. Disconnect the main field rotor leads from the
rectifier board positive/negative terminals.
Remove the armature retaining bolt and washer.
SeeFigure9-6.
17. Remove the armature from the shaft, guiding the
rotor leads through the armature bores. See
Figure 9-6.
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1
2
3
4
1. Armature
2. Armature retaining bolt
3. Rotor leads
4. Rectifier board
Figure 9-6 Armature Removal
18. Attach a hoist hook to the generator lifting eye. See
Figure 9-7.
Note: The hoist capacity rating should be one-half
ton or greater.
19. Remove the two vibromount bolts. See Figure 9-7.
20. Raise the alternator end and place a wood block
under the locator plate. Lower the alternator until
the wood block supports the backplate. See
Figure 9-7.
21. Remove the four overbolts from the end bracket.
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3
2
4
1. Lifting eye
2. Backplate
3. Wood block
4. Vibromounts
Figure 9-7 Supporting the Generator, Typical
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