As reported to the FAA. Reports are unverified, and codes are left as the FAA publishes them.
What was found
FOUND THE NR 2 IDG WITH NO OIL VISIBLE IN SIGHT GLASS WINDOW. ACFT GROUNDED. FOUND OIL LEAKING AROUND IDG SEAL ON THE CASE SECTIONS OF IDG, DUE TO EXCESSIVE OIL SERVICING IN HISTORY REMOVED AND REPLACED THE NR 2 IDG ASSY IAW AMM 24-11-11. FOUND NO OIL CONTAMINATION IN IDG FILTERS. OPS & LEAK CHECKED GOOD.