What was found
EPGS FAULT FOLLOWED BY NR 3 GEN OFF PASSING 5000 FT ON DEP. RAN NR 3 ENG PER MD-11 JRH SEVERAL TIMES. COULDN'T DUPLICATE B FAULT. COMPARED WITH NR 1 ENG, ALL INDICATION NML. OPERATED EPCU IN MANUAL MODE, TURN "GEN RELAY" AND BUS TIE RELAY" OFF THEN ON. ALL FUNCTION NML IN SERIES, PARALLEL MODE. ADVANCED PWR, NOTHING HAPPENED. PER MTSI24-20/4706 AND HISTORY, REMOVED AND REPLACED NR 3 GCU PER MM 24-21-03-4. CLOSE AND SECURED NR 3 ENG COWLING PER MM 71-10-00-2. RAN NR 3 ENG PER JRH, OPS CHECK NORMAL AND EPCU R-T-S PASSED PER MM 24-21-03-5, 24-08-01-5. ACFT OK FOR SVC.