As reported to the FAA. Reports are unverified, and codes are left as the FAA publishes them.
What was found
DURING HFEC INSPECTION AT LT WING SLAT TRACK NR 10 CUTOUT XOS 657 FOUND ONE CRACK WITH APPROXIMATE LENGTH 0.15 INCH. THE SLAT TRACK CUTOUT WAS REPAIRED IAW SRM 57-40-02-2R, FIG 201, REPAIR 7. THE REPAIR WAS CLASSIFIED AS MAJOR IAW GMM 6-2-100.