What was found
HEAVY CHECK COE & MAJOR REPAIR. FRAME 13 FLOORBEAM, TOP SURFACE HAS LEVEL 2 CORROSION, BETWEEN THE LT & RT INBD SEAT TRACKS. REPLACED FLOORBEAM BY FABRICATION.
As reported to the FAA. Reports are unverified, and codes are left as the FAA publishes them.
HEAVY CHECK COE & MAJOR REPAIR. FRAME 13 FLOORBEAM, TOP SURFACE HAS LEVEL 2 CORROSION, BETWEEN THE LT & RT INBD SEAT TRACKS. REPLACED FLOORBEAM BY FABRICATION.