As reported to the FAA. Reports are unverified, and codes are left as the FAA publishes them.
What was found
CRACK’S DEVELOP IN HINGE 1ST SEGMENT OF LEADING EDGE DURING NORMAL OPERATIONS, REQUIRING REPAIR OR REPLACEMENT EVERY 100 HOURS. TYPICALLY AT MINIMUM A STOP DRILL IS REQUIRED. HINGE MATERIAL IS THIN ALUMINUM AND PERHAPS A CHANGE TO THICKER GAUGE OR ALTERNATE MATERIAL SUCH AS SS IS REQUIRED. (K)