What was found
DURING C-CHECK, FOUND AFT CARGO FRAME 1050 CRACKED, STRINGER 27L. REMOVED SEAT TRACK FOR ACCESS PER SRM 51-30-2. CRACK TERMINATES AT FAST, HOLE PER SRM 51-10-1. INSTALL FRAME REPAIR PER SRM 53-10-4 LOT NR 670917 PO NR 93110262 SIZE 7075-T6 .080. REINSTALL SEAT TRACK PER SRM 51-30-2.