What was found
CABIN INTERCOSTAL BETWEEN FLOORBEAM AT STATION 351-370 INBOARD OF NR 1 SEAT TRACK HAS CORROSION AROUND NUT PLATES. REMOVED FABRICATED, DRILLED, AND INSTALLED NEW INTERCOSTAL.
As reported to the FAA. Reports are unverified, and codes are left as the FAA publishes them.
CABIN INTERCOSTAL BETWEEN FLOORBEAM AT STATION 351-370 INBOARD OF NR 1 SEAT TRACK HAS CORROSION AROUND NUT PLATES. REMOVED FABRICATED, DRILLED, AND INSTALLED NEW INTERCOSTAL.