As reported to the FAA. Reports are unverified, and codes are left as the FAA publishes them.
What was found
FLT 034, CDG -BOS (ETOPS). NR 2 ENG OIL SENSOR ON 19.5 ON GROUND OUT OF PARIS THEN ONE HOUR INTO THE FLIGHT DROPPED TO 12 THEN CLIMB TO 13 THEN ON LANDING WENT TO 20.5. SO 19.5 ON THE GROUND IN PARIS THEN 20.5 ON THE GROUND IN BOS ( OIL QUANTITY INDICATIONS ).; (RESOLVED ON W/O: 1468625 TASKCARD: NR-00001 ) REMOVED AND REPLACED ENG #2 OIL QUANTITY SENSOR IAW EMM 79-31-21 OPS CHK GOOD. LEAK CHK OK THIS CLEARS MDDR 606232 MX-4 UPDATED. ORIGINAL SUBMISSION DATE: 01/14/2026