As reported to the FAA. Reports are unverified, and codes are left as the FAA publishes them.
What was found
DURING ANNUAL INSPECTION, FOUND RT WING FORWARD LIFT STRUT, LOWER MOUNT AREA (ON STRUT) SEVERELY CORRODED (EXFOLIATION) AND CRACKED APPROXIMATELY 3 INCHES LONG FROM MOUNT BOLT HOLE UPWARD. AREA IS HIDDEN UNDER FAIRING. SPECIFIC CAUSE IS UNKNOWN. REPLACED PART WITH FACTORY NEW ITEM. SUBMITTER RECOMMENDED CLOSE ATTENTION TO COVERED AREAS DURING INSPECTIONS.