TM 9-2320-289-344-3.ALTERNATOR TESTING AND REPAIR (M1010) (Con’t).3.Install new outer seal (41) in slipringend housing (1) with flat side facingpilot holes. Press slipring bearing (40)into slipring end housing. Install newinner seal (39) flush with slipring endhousing. Install new “O” ring (42) andcover plate (43) with 4 screws (44),NOTEPerform step 4 only if connector(34) was removed.4.Install connector (34) on regulatorholder (36) with 2 screws (33). Installregulatorwithconnectorleadsthrough slipring end housing (1),Installconnectorleadthroughgrommet and brush holder adapterhole.5 .Install 3 AC terminal studs (45) with 3washers (37) and nuts (38).CAUTIONBeforechangingposition ofadjustment screw (32), ensurethat “HI*’ position hole in regulator(31) is clear of obstructions.Failure to follow this caution mayresult in damage to regulator.6 .Ensure that adjustment screw (32) is in “HI” position if regulator (31) was replaced.7 .Install new gasket (35) on regulator holder (36). Install regulator (31) with 4 new Iockwashers(30) and screws (29).8 .Connect connector (34) leads to AC terminal studs (45) and regulator holder (36).9 .Apply pipe sealant to screw (23) threads. Install 2 insulation washers (26), guard washers(25), new Iockwashers (24), screws (23), and output terminal screws (5) on positive rectifier(28) and negative rectifier (20).TA507904-20
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