As reported to the FAA. Reports are unverified, and codes are left as the FAA publishes them.
What was found
DURING A C-CHECK IN MCN, THE ENGINE SUPPORT BEAM AT BL 36.20 ON THE LT AND RT SIDES WERE FOUND TO BE CRACKED BEYOND LIMITS. MAINTENANCE IS REPAIRING THE ENGINE SUPPORT BEAM AT BL 36.20 ON THE LT AND RT SIDES IAW ASA EO 600-53-0070. (M)