As reported to the FAA. Reports are unverified, and codes are left as the FAA publishes them.
What was found
RFD-C4 CHECK - RT AILERON CHAFED ON UPPER AND LOWER LEADING EDGE. BLENDED CHAFED AREA IAW CRJ SRM 57-61-01. LEADING EDGE FOUND TO BE OUT OF LIMITS IAW CRJ SRM 57-61-01. REMOVED UPPER LEADING EDGE PANEL IAW CRJ SRM 51-42-21, INSTALLED NEW LEADING EDGE IAW CRJ SRM 51-42-21, 51-42-13. TREATED IAW CRJ700 SRM 51-21-11. PRIMED AND PAINTED IAW CRJ 700 SRM 51-25-01. (S)