As reported to the FAA. Reports are unverified, and codes are left as the FAA publishes them.
What was found
RIGHT ENGINE LOWER CORE COWL INNER SKIN IS CHAFED. RECEIVED EC/TC REO 670-54-23-959: COMPLIED WITH REPAIR OF THE FWD CORE COWL IAW REO 670-54-23-959. THIS REPAIR IS CLASSIFIED AS A MAJOR REPAIR IAW SOP 5702. REMOVED ACDC FIRESHIELD. INSTALLED NEW ACOC FIRESHIELD IAW SRM 54-23-00-201-001-A01.