TM 5-4320-302-145-19.ALTERNATOR (CONT)Location/ItemActionRemarksCAUTIONEquipment damage may occur if acid core solder isused to solder diodes to columix leads. Use onlyASTM B284-79 rosin core solder.NOTEFor disassembly and individual testing, it will benecessary to unsolder the leads from stems ofpositive and negative rectifier diodes. Whensoldering or unsoldering leads from the diodes, uselong nose pliers to grasp diode stem between thediode and columix lead to be removed. This willgive better heat dissipation and protect diode fromdamage. Make note of diode to columix leadconnections to facilitate reassembly.14. RectifierUsing a 25-watt electronics type soldering iron,diodesdesolder and remove diodes from columix leads.15. RectifierRemove.diodes andcolumix16. Cover platea.Remove cover plate screws.and bearingb.Remove cover plate and bearing seal spacerseal spacer from drive bearing.17. Ball bearingPress out from drive bearing with arbor press.(front)5-67
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