TM 9--2350--292--20--20634 00--3AUXILIARY POWER UNIT GENERATOR REPLACEMENT -- CONTINUED0634 00Removal--Continued5. Remove tube (16) from drain valve (17).6. Loosen six self--locking nuts (18) on mounting flange of generator (5) (self--locking nuts are accessible throughvent openings in generator case).7. When all self--locking nuts (18) are loose, pull generator away from chaincase (19) to release flat washers (20)from holes in mounting flange of generator (5).NOTEFlat washers must be clear of holes in mounting flange ofgenerator to permit generator to be turned in the followingstep.8. Turn generator (5) clockwise (as viewed from generator shaft end) about 1.50 in. (3.81 cm) in order for six self--locking nuts (18) and six flat washers (20) to clear generator case.WARNINGThe generator weighs approximately 94 lbs (43 kg). To avoid injuryto personnel, use at least two persons to lift and carry generator.9. Pull generator (5) out of and away from drive gear in chaincase (19). Refer repair of generator to support mainte-nance.10. Remove six self--locking nuts (18) and six flat washers (20) from each of six studs (21). Discard self--locking nuts.Figure 3435161921172018
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