As reported to the FAA. Reports are unverified, and codes are left as the FAA publishes them.
What was found
WHILE AC WAS IN FOR HEAVY CHECK FOUND LT WING NR 2 SLAT OUTBOARD SLAT TRACK CUTOUT CRACKED. REPAIRED LT WING NR 2 SLAT OUTBOARD SLAT TRACK, IAW EMB ETD2020-170-031774. SEE AAR NRC NR 4500797-5000-0012 FOR WORK PERFORMED. AC RETURNED TO SERVICE.