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 ENGINE NACELLE WAS FOUND CRACKS IN WEB APPROXIMATELY 5 INCHES OUTBOARD OF MOUNT HOLES FOR LEFT AND RT SIDE OF ENGINE FORWARD TORQUE MOUNT. RIGHT NACELLE WAS ALSO FOUND TO HAVE A CRACK IN THE SAME AREA ON THE OTBD SIDE OF TORQUE MOUNT.