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 ENGINE LT CORE COWL FOUND UPPER LONGERON WITH CRACK. NON-ROUTINE NR 393, CRACK AREA AT NR 2 ENGINE LT CORE COWL UPPER LONGERON AREA REPAIRED IAW ENGINEERING NOTE (EN) 1006-10 WORK INSTRUCTIONS AND FAA APPROVED FORM 8110-3 DATED 26 FEB 2010.