As reported to the FAA. Reports are unverified, and codes are left as the FAA publishes them.
What was found
RIGHT WING REAR SPAR AT SPAR SHUTOFF ACTUATOR ADAPTER SHAFT/PLATE CORROSION UNDER PLATE. REMOVED CORROSION PER SRM 51-10-02. SPOT FACED, CLEANED HOLES AND FACE OF SPOT FACE. PERFORMED HFEC HOLE PROBE OF FASTENER HOLES. PERFORMED FPI INSPECTION IN REWORKED AREA. FLAPPER PEENED AFFECTED AREA AND INSTALLED ADAPTOR PLATE PER EA B757-57-017021.