What was found
STRINGER LOCATED AT K1 FWD CARGO, ZONE 100, STA 680 LBL 5 STRINGER 47L HAS HEAVY EXFOLIATED CORROSION IN BOTTOM OF STRINGER (APPROX 2 LONG). REPAIRED IAW BOEING ASA CKF-K1-037. FOUND DURING ACCOMPLISHMENT OF CARGO CONVERSION, ROUTINE C-CHECK, AND ACCOMPLISHMENT OF CPCP TASK CARDS AT BOEING WICHITA (KIAB). WORK ORDER NUMBER MO280, TASK CARD NR N/A, CPCP TASK CARD NR C53-125-01-01.