As reported to the FAA. Reports are unverified, and codes are left as the FAA publishes them.
What was found
CORROSION ON BORE LUGS (INB/OUTB) OF AILERON HINGE 2, 3 AND SCRACHTS ON BORE LUG (INB) OF HINGE 1 AT LH WING REAR SPAR. BORE LUGS (INB/OUTB) OF AILERON HINGE 2, 3 AND SCRACHTS ON BORE LUG (INB) OF HINGE 1 AT LH WING REAR SPAR WERE REPAIRED PER REO 690-57-51-441 REV -A