As reported to the FAA. Reports are unverified, and codes are left as the FAA publishes them.
What was found
NR 1 ENGINE IDG FILTER DELTA P POPPED IDG HAS HISTORY 3 TIMES REQUIRES REPLACING. VERIFIED PART NR AND AFFECTIVITY WITH SEAMC ROB. REMOVED AND REPLACED NR 1 ENG IDG AS REQUIRED. RAN ENG LEAK CKD GOOD VOLTS AND FREQS GOOD. ALL WORK DONE IAW AMM 24 11 11 000 801 24 11 11 400 801.