As reported to the FAA. Reports are unverified, and codes are left as the FAA publishes them.
What was found
(AIRCRAFT 7003, L/P 0872603) CABIN R3 DOOR AREA SEAT TRACK FROM STA 1455-1495 RBL=75 FOUND CORRODED AS MARKED. CABIN R3 DOOR AREA BET STA 1445-STA 1557 AT RBL 75 ATTACHED CORRODED SEAT TRACK REMOVED AND REPAIRED WITH NEW SEAT TRACK SECTION AS PER DELTA ER/A 539376-14 REV ORIGINAL AND B777-200 SRM 53-00-52 REPAIR 3 FIG 202.