As reported to the FAA. Reports are unverified, and codes are left as the FAA publishes them.
What was found
RIGHT ENGINE LOWER INBOARD COWLING OPENED UP, TOP AND OUTBOARD COWLINGS MOVED 8 INCHES AFT THROUGH FL 110, ON DESCENT. PRELIMINARY INVESTIGATION INDICATES NO DEFECTS NOTED ON COWL LATCHES. REPLACED RIGHT ENGINE, COWLINGS, AND COWL MOUNTS. AIRCRAFT RETURNED TO SERVICE. (M)