What was found
RT OUTBD T/E MIDFLAP NR 3 SPAR WEB AT CENTER OF FLAP HAS 2 AREA OF CORROSION BEYOND LIMITS. REPAIRED WEB IAW BOEING ASA CKF-EXW-135. 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 CKF-EXW-021, CPCP TASK CARD NR C57-560-01-02.