As reported to the FAA. Reports are unverified, and codes are left as the FAA publishes them.
What was found
DURING ROUTINE C CHECK, FOUND A CRACK ON THE OUTBOARD FLAP STATION XFS 339.723, INBOARD FITTING LEFT HAND. STOP DRILLED THE END OF THE CRACK. REPAIR DOUBLER WAS FABRICATED AND INSTALLED IAW EWO ATI 57-075. FAA FORM 8110-3 WAS ISSUED APPROVING THIS REPAIR.