What was found
PASSENGER CABIN FLOOR STA 947.5 LBL 24 WL 208 T-CAP FRAME AT AFT INBOARD LAV D MOUNT, UPPER AND LOWER SURFACE/EDGE IS CORRODED. REMOVED CORROSION PASSENGER CABIN FLOOR STA 947.5 T CAP LBL 24. EVALUATED MATERIAL LOSS & FOUND ORIG 'T' .180 REMAINING .100 LOSS OF .080', OUT OF LIMITS. CUT & REMOVED DAMAGED SECTION OF T-CAP. FABRICATED & INSTALLED REPAIR PARTS. REAPPLIED FINISHES, IAW SRM 51-10-02-0G-0; 53-70-51-1A-1; 53-70-51-2R05 REPAIR 5 P/N 147A5504-29.