As reported to the FAA. Reports are unverified, and codes are left as the FAA publishes them.
What was found
ETOPS SIGNIFICANT SYSTEM, R GEN DRIVE LIGHT CAME ON APPROACH, TURNED ON APU. PERFOMED BPCU BITE PER FIM 24-20-00. ALL ELECTRICAL SYSTEMS CHECK GOOD. NO FAULTS. FOUND IDG OVERFLOW SERVICE FITTING LEAKING. REPLACED SERVICE AND OVERFLOW SERVICE ADAPTERS PER AMM 24-11-03. SERVICED RIGHT IDG. RAN NR 2 ENGINE, OPS AND LEAK CHECK GOOD. NR 2 GEN OPS CHECK GOOD. SECURED NR 2 ENG COWL. NO EICAS.