As reported to the FAA. Reports are unverified, and codes are left as the FAA publishes them.
What was found
RIGHT WING #12 SLAT TRACK CUTOUT LOWER SKIN OUTBOARD CORNER FOUND CRACKED AT XOS 776. REPAIR CARRIED OUT AT RIGHT HAND WING #12 SLAT TRACK CUTOUT LOWER SKIN OUTBOARD CORNER AT XOS 776 AS PER SRM 57-40-02-2R FIGURE 201 REPAIR 7. REPAIR CLASSIFIED AS MAJOR IAW GMM 6-2-100.