As reported to the FAA. Reports are unverified, and codes are left as the FAA publishes them.
What was found
CORROSION BORES ON AILERON HINGE FITTING LUG BORE AT RH HINGE NO 1, NO 2, NO 3 & NO 4 AND BOTH PCU OUTPUT LINK LUG BORES WAS FOUND. CORROSION BORES ON AILERON HINGE FITTING LUG BORE AT RH HINGE NO 1, NO 2, NO 3 & NO 4 AND BOTH PCU OUTPUT LINK LUG BORES WERE REPAIRED PER REO 670-57-61-237 REV. - -