As reported to the FAA. Reports are unverified, and codes are left as the FAA publishes them.
What was found
RT ENGINE THRUST REVERSER CONTROL SYS FAULT. STATUS MSG01- NOT ACTIVE TAXI IN INTERMITTENT; THRUST REVERSER SYNC LOCK (RT SLEEVE) (RT ENG) IS NOT IN COMMANDED POSITION. DUE TO PREV HISTORY, DEACTIVATED RT ENG REVERSER IAW MEL 7831A. REPORTING MMSG 78-00092, REF FIM TASK 78-34-00-810-813. IF NECESSARY, SYNC LOCK ASSY. REPLACED SYNC LOCK FOR NR 2 ENG OPS AND LEAK CHECK GOOD.