As reported to the FAA. Reports are unverified, and codes are left as the FAA publishes them.
What was found
MAJOR REPAIR: CORROSION FOUND, AT FWD AND AFT GIRT BAR FITTINGS, WHILE PERFORMING L1 DOOR LOWER BEAM REWORK. REMOVED CORROSION BY BLENDING AT FWD AND AFT GIRT BAR FITTINGS L1 DOOR LOWER BEAM MATERIAL REMOVED (.085") FOUND TO BE OUT OF LIMITS. REF: SRM 53-10-11/AD02 TOOLING: ASSET TC2-50448 CAL DUE 11-13-19. REMOVED AND REPLACED L1 THRESHOLD REF SRM 51-40-08. SEE W/O H6577 SN 417 FOR WORK DETAILS. AIRCRAFT REMAINS IN HEAVY CHECK BNA.