As reported to the FAA. Reports are unverified, and codes are left as the FAA publishes them.
What was found
NR 1 IDG DELTA P POPPED. ACCOMPLISHED NR 1 IDG ENGINE DPI FAULT ISOLATION REF FIM 24 11 00 810 803. REMOVED AND REPLACED NR 1 ENGINE IDG SCAVENGE AND CHARGE FILTERS REF AMM 24 11 41 200 801 AND T/C 78424000 RESET DPI DECAL TO 2 AND RESET DPI RED BUTTON LEAK CHECK GOOD NO DISCREPANCIES NOTED.