As reported to the FAA. Reports are unverified, and codes are left as the FAA publishes them.
What was found
BRACE WAS FOUND TO HAVE TWO CRACKED OUT WELD JUST BELOW UPPER WRIST. THE FIRST CRACK PROCEEDED 150 DEGREES AROUND THE WELD AND THE SECOND 150 DEGREES ON THE OPPOSITE SIDE. THE TWO CRACKS DO NOT MERGE. THE CRACKS WERE FOUND DURING ANNUAL INSPECTION WITH THE NAKED EYE, A DYE PENTRATE INSPECTION CONFIRMED THE INITIAL FINDING. UNIT WAS REMOVED FROM SERVICE.