As reported to the FAA. Reports are unverified, and codes are left as the FAA publishes them.
What was found
LT WING SLAT TRACK 3-3 HAS 2 EA WEAR GROOVES ON LOWER TRACK SURFACE, MARKED. C-CHECK RO 12/28/2020. REPAIRED LT WING SLAT TRACK 3-3, IAW ALL STEPS OF MHIRJ REO. NO FURTHER DEFECTS NOTED, ALL CHECKS GOOD. COMPLIED WITH SKYWEST TASK CARD.