TM-9-2920-258-30&P Technical and Parts Manual for 5520AB Generator Download
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TM 9-2920-258-30&P 11 12 Push four brushes (8) into position on brush rigging assembly (9). Replace woodruff key (7) into shaft (6). Slide axial impeller fan (5) onto shaft (6) and secure in place with shaft washer (4) and lock nut (3). 13 Install block holder assembly (20), key (21) and snap ring (17). 14 Insert spline shaft and cam assembly (16) and drive blocks (15) into block holder assembly (20). 3-19