As reported to the FAA. Reports are unverified, and codes are left as the FAA publishes them.
What was found
DURING "C" CHECK, NR 2 ENG RT CORE COWL AFT MOST RIB FOUND WITH WEAR MARK. NON-ROUTINE NR 0201, WORN AREA AT NR 2 ENGINE RT CORE COWL AFT MOST RIB AREA REPAIRED IAW EN 1017-10 WORK INSTRUCTIONS AND FAA APPROVED FORM 8110-3 DATED 12 MARCH 2010.