As reported to the FAA. Reports are unverified, and codes are left as the FAA publishes them.
What was found
LEFT HAND WING OUTBOARD SLAT TRACK NR 16 CUTOUT AREA FOUND CRACKED AT XOS 1005. REPAIR CARRIED OUT AT LEFT HAND WING OUTBOARD SLAT TRACK NR 16 CUTOUT AREA AT XOS 1005 AS PER SRM 57-40-02-2R FIGURE 201 REPAIR 7. REPAIR CLASSIFIED AS MAJOR PER GMM 6-2-100.