TM-9-2920-257-30&P Maintenance and Parts Manual for 200 Amp M113 Generator Download
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(6) Remove inside seal, outer seal, roller bearing, and slideable bushing from anti-drive end housing (fig. 3-1). (a) place anti-drive end housing (9) on workbench. Use a 3/8 inch punch to knock out inside seal (10) according to figure 3-4. Discard seal. CAUTION If anti-drive end housing is not flat when placed in arbor press, it can crack. Make sure that anti-drive end housing is placed flat. Guide pins must not rest on arbor press. (b) Turn anti-drive end housing over, and place it in arbor press according to figure 3–5. (c) Place roller bearing tool (fig. F-1) on roller bearing flange according to figure 3-5, and press out outer seal (11) and roller bearing (12) at the same time. Discard bearing and seal. (d) Use a 1/2 inch diameter bolt to press out slideable bushing (13) while supporting housing ear. (7) Remove rotor (14). CAUTION When handling stator, do not allow winding end turns to be placed on any hard surfaces. Failure to do this may result in damage to stator winding end turns. (a) Place generator in arbor press with drive end housing assembly (21) facing U p and supported on stator (19) housing outer edges. 3-8 TM9-2920-257-30&P