What was found
WO 213191 NR 100009 HEAVY CHECK COE/MAJOR REPAIR: FRAME 17 LATERAL FLOORBEAM UPPER SURACE HAS LEVEL 2 CORROSION BETWEEN L/H OUTBOARD AND R/H INBOARD SEAT TRACKS. CORRECTIVE ACTION:REPAIRED PER SRM 530000-300-855-A01.
As reported to the FAA. Reports are unverified, and codes are left as the FAA publishes them.
WO 213191 NR 100009 HEAVY CHECK COE/MAJOR REPAIR: FRAME 17 LATERAL FLOORBEAM UPPER SURACE HAS LEVEL 2 CORROSION BETWEEN L/H OUTBOARD AND R/H INBOARD SEAT TRACKS. CORRECTIVE ACTION:REPAIRED PER SRM 530000-300-855-A01.