What was found
ELEC BACKUP GENERATOR LT EICAS ADVISORY LT BACKUP GENERATOR IS OFF OR HAS FAILED. BACKUP CONVERTER INTERROGATED MAT & DISCOVERED MAINT MESSAGE 24-46080, REQUIRES FIM 24-25 TASK 861. FOUND OIL LEAKAGE UNDER NR 1 ENG. REQUEST INSPECTION FOR L BUG TERMINAL STRIP INSTALLATION IAW AMM TASK 24-25-01-400-805-003 & AIPC 24-25-01-01A. REMOVED LT ENG BUG REF AMM TASK 24-25-01-400-805-003, INSPECTED & VERIFED FEEDER CABLE INSTALL & TORQUE OF NR 1 ENGINE BUG IAW AMM 24-25-01-400-805-003 & IPC 24-25-01-01A, NO DEFECTS. COMPLETED INTALL OF LT BUG IAW AMM. BACKUP GEN INSTALL TEST IAW AMM TASK 24-25-01-400-805-003. ENGINE IDLE RUN PERFORMED, MSG CLEARED. BACK UP GEN READS NORMAL. NO LEAKS NOTED.