As reported to the FAA. Reports are unverified, and codes are left as the FAA publishes them.
What was found
ATB - NR 1 THRUST REVERSER UNLOCK LIGHT FLASHING DURING FLIGHT. NR 1 THRUST REVERSER DEFERRED AND LOCKED OUT M340031 ASSIGNED. NR 1 ENGINE SHUT DOWN AS A PRECAUTION. R & R NR 1 ENGINE THRUST REVERSER SYCN LOCK PER MM 78-34-12. #1 T/R AND OPS CHECKS GOOD PER MM 78-31-00. OK FOR SERVICE. THIS CLEARS M340031.