What was found
RIGHT WING LOWER SKIN, LOWER SURFACE OTBD OF RIB 11 (OTBD OF THE FLAP TRACK) 19 INCHES FWD OF THE REAR SPAR, THE SKIN IS BULGING, FWD SIDE OF THE FASTENERS. REMOVED CORROSION. FLAP PEENED AREA. ALODINED, PRIMED AND PAINTED IAW EA 6-5730-123533. REMOVED AND REPLACED FASTENERS IAW SRM 51-41-21; PG 7.