As reported to the FAA. Reports are unverified, and codes are left as the FAA publishes them.
What was found
NR 2 ENGINE TURBINE REAR FRAME FLANGE, LOWER ASSY HAS ONE BOLT MIGRATING OUT OF THE HOLE. APPEARS TO HAVE DAMAGED THE HOLE IN FLANGE COVER. ACFT GROUNDED. REINSTALLED AND TORQUE BOLT ON THE NR 2 ENGINE TURBINE REAR FRAME FLANGE COVER ASSY. NO DAMAGE NOTED IAW AMM 78-11-02 AND 72-56-00.