As reported to the FAA. Reports are unverified, and codes are left as the FAA publishes them.
What was found
(CAN) DURING A ROUTINE STRUCTURAL INSPECTION A CRACK WAS FOUND IN THE NR 3 LEADING EDGE SLAT ACTUATOR INBOARD WING ATTACH FITTING. THE CRACK WAS FOUND ON A VISUAL INSPECTION AND CONFIRMED TO BE 3/4 OF A INCH USING NDT. THERE IS NO ALLOWABLE REPAIRS FOR THIS BRACKET. THE BRACKET WAS REPLACED WITH A NEW UNIT FROM BOEING. THE BRACKET IS A ON CONDITION PART AND HAS NOT BEEN A PROBLEM FOR US IN THE PAST.