As reported to the FAA. Reports are unverified, and codes are left as the FAA publishes them.
What was found
LT WING I/B FLAP, FLAP VANE HAS CHAFE ON LEADING EDGE O/B OF O/B VANE ACT (C-CHECK) RO: 12/1/2019 LEADING EDGE FLAP VANE SKIN EVUALATED OUT OF LIMITS REMOVED AND REPLACED SKIN IAW SRM. WORK ACCOMPLISHED BY AAR. SEE ATTACHED WORK CARD FOR WORK PERFORMED.