What was found
LT AILERON UPPER LE IS CHAFED IN 3 LOCATIONS OTBD, MID OTBD & MID. C-CHECK REPLACED THE UPPER LE SKIN OF THE LT AILERON IAW SRM.
As reported to the FAA. Reports are unverified, and codes are left as the FAA publishes them.
LT AILERON UPPER LE IS CHAFED IN 3 LOCATIONS OTBD, MID OTBD & MID. C-CHECK REPLACED THE UPPER LE SKIN OF THE LT AILERON IAW SRM.