As reported to the FAA. Reports are unverified, and codes are left as the FAA publishes them.
What was found
(CAN) DURING THE COMPLETION OF A SCHEDULED MAINTENANCE INSPECTION CRACKS WERE DISCOVERED ON BOTH THE LT & RT AILERONS. EACH AILERON SPAR HAD CRACKS WHERE THE HINGE BRACKET ATTACHES TO THE AILERON. THE AILERON SPARS WERE REPLACED TO RECTIFY THIS DISCREPANCY.