What was found
PDIS 914 24-20 9178 30MAY19 MNL OPEN U LOGPAGES:2951455 DURING DESCENT INTO RPLL, THE FOLLOWING EICAS INDICATIONS DISPLAYED: R GEN, R BUS, R UTILITY BUS, R EEC. QRH PROCEDURE ACCOMPLISHED TO UNEVENTFUL LANDING. FACT 02JUN19 09:04 CAN U REMOVED AND REPLACED THE RH GCU PER AMM24-22-02-4,BPCU BITE TEST NO FAULT PER FIM24-20-00-2.RAN BOTH ENGINES IDLE 20 MINUTES,NO FAULT FOUND.DMI CLEARED AND STICKER REMOVED.A/C OK FOR SERVICE.