What was found
PASSENGER CABIN FLOOR;R2 CREASE BEAM CORRODED AT THRESHOLD FASTNER HOLES STA 962-986 RBL 55 WL 208 / REMOVED CORROSION AT MAIN CABIN R2 CREESE BEAM AT STA 962-986 RBL 55 I-A-W SRM 51-10-02-0G-0. VERIFIED MATERIAL LOOSE ORIGINAL .080 REMOVED .018 REMAIN .062 ALLOWABLE 10% MAX FOUND OUT OF LIMITS USED AAR TOOL # 36647 DUE 05/19/2022 I-A-W SRM 53-70-15-1A-1. REMOVED CREASE BEAM I-A-W SRM 51-40-02-0G-0. DRILLED NEW CREASE BEAM I-A-W SRM 51-40-05-0G-0 AND BOEING DWG 147A8501 REV: B. INSTALLED NEW CREASE BEAM IA-W SRM 51-40-02-0G-0 AND BOEING DEG 147A8501 P/N 147A8540-8