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