As reported to the FAA. Reports are unverified, and codes are left as the FAA publishes them.
What was found
CHAFFING ON THE RIGHT HAND WING INBOARD FLAP PANEL 684EB. (C-CHECK) RO 2/1/2021 REMOVED CHAFFING ON THE RH WING INBD FLAP PANEL 684EB. FOUND REWORKED AREA TO BE OUT OF LIMITS, REMOVED DAMAGED PANEL AND REPLACED WITH NEW PANEL P/N:CC670-14177-2. SEE CONTINUATION CARD FOR DETAILS.