As reported to the FAA. Reports are unverified, and codes are left as the FAA publishes them.
What was found
DURING C-CHECK INSPECTION, NR 1 FRAME ON LEFT AND RIGHT ENGINE NACELLES WERE FOUND TO HAVE CRACKS INBOARD AND OUTBOARD OF MOUNT HOLES FOR LEFT AND RIGHT SIDE OF ENGINE FORWARD TORQUE MOUNT. REMOVED AND REPLACED NR 1 FRAME ON LEFT AND RIGHT ENGINE NACELLES. (M)