What was found
CORROSION ON FWD AND AFT DOOR FRAME WEB BETWEEN LONGERON 25-30R, UPPER AND LOWER SURFACES AT AFT CARGO COMPARTMENT. THE CORROSION WAS REPAIRED IAW SRM 51-30-2, 51-30-5, 51-10-3 PAR, 14, 21, 26, 38, AND 53-01, FIG 1, ER/A 511165-14MA REV C.