What was found
ON THE FLOOR STRUCTURE CABIN PAX, PRESSURE DECK AREA WAS FOUND THE FITTING WITH CORROSION AT BS 977, RBL95, WL 189. PERFORMED INTERIM REPAIR OF THE RT BS 977 FRAME AT WL 190 OTBD CHORD CORROSION IAW ECRA 5310-08324, PART 1, IT IS NECESSARY TO ACCOMPLISH THE PERMANENT REPAIR AS PER PART 3 OF THE LATEST REVISION OF EC/RA 5310-08324 ON OR BEFORE THE AIRCRAFT REACHES 22,091 TOTAL FC OR MAY 11, 2026, WHICHEVER OCCURS FIRST. INTERIM REPAIR OF THE RT BS 977 FRAME AT WL 190 OUTBOARD CHORD CORROSION WAS SATISFACTORY PERFORMED & INSPECTED IAW ECRA 5310-08324, PART 1.