What was found
DURING HEAVY MAINTENANCE, FOUND AFT PAX DOOR LOWER BEAM HAS CORROSION AT AFT FLOOR FITTING. ACCOMPLISH DETAILED VISUAL INSPECTION, REMOVED THE CORROSION, PERFORMED HFEC INSPECTION IAW E190 51-00-00-916-803 OF ALL REWORKED AREAS, APPLIED ALODINE IAW SRM 51-23-04. APPLIED EPOXY PRIMER IAW SRM 51-23-05. REPLACED THE AFFECTED FASTENERS AND RESTORED THE ORIGINAL FINISHING IAW SRM 51-23-06. THIS ITEM HAS BEEN CLASSIFIED AS A LEVEL 2 CORROSION.