What was found
GENERATOR DRIVE SYSTEM EICAS MESSAGE (01=L,02=R) GEN DRIVE DISPL AYED. GEN DRIVE LIGHT ON. GEN DRIVE DISCONNECTED 02 ON CLIMB OUT COMPLETED CHECKLIST"R IDG OIL LEVEL" MSG PERFORMED BPCU BITE IN REFERENCE TO 24-20 FAULT TREE 801 AND FOUND THE FOLLOWING MESSAGES PRESENT FOR THE R GEN DRIVE SYSTEM: "IDG HIGH RISE TEMP", "SERVICE IDG", "IDG/PRESSURE SW WIRING", "UNDER FREQ TRIP", "IDG/PMG WIRING", "DISCONNECT TRIP", "IDG NOT DISCONNECTED", AND "IDG LOW OIL PRESSURE". EICAS STATUS MESSAGE "R IDG OIL LEVEL" ALSO PRESENT. USED PROCEDURE 24-11-01-212-005 TO FLUSH IDG OIL LINES DUE TO THE IDG BEING FOUND WITHOUT OIL. REMOVED IDG FROM #2 ENGINE IAW AMM 24-11-01, REMOVED SCAVENGE FILTER FROM REMOVED IDG FOUND NO DEBRIS OR METALLIC PARTICLES, FLUSHED IDG OIL LINES FOUND NO DEBRIS OR SIGNS OF LEAKAGE IAW AMM 24-11-01 FOUND PIN 9 ON D1394 PUSHED BACK. PUSH IT IN AND LOCKED IN PLACE. INSTALLED ENGINE 2 WAS RAN AND IDG OPS CHECKED GOOD. NO LEAKS FOUND. REF AMM 24-11-01.