As reported to the FAA. Reports are unverified, and codes are left as the FAA publishes them.
What was found
JAX - FLT 1406 - EN ROUTE DFW-JAX - RIGHT SIDE THRUST REVERSER UNLOCK LIGHT ILLUMINATED ON MFDU IN FLIGHT. LANDED JAX WITHOUT INCIDENT. THRUST REVERSER NORMAL OPERATION ON LANDING. SERVICED ACCUMULATOR PRE CHARGE WITH NITROGEN. SYSTEM GROUND CHECKED NORMAL OPERATION. (M)