What was found
HAD AN UNCOMMANDED NR 2 ENGINE FAILURE AT FL430. WE OBSERVED A FADEC 2 MWP LIGHT AND THEN AN UNCOMMANDED SHUTDOWN OF THE ENGINE. REPLACED A FAILED RT ENGINE PER THE MM 54-010, 54-104, 54-106, 54-107, 71-000, 71-015 AND THE ENGINE LMM 72-00-00, 72-00-08, 72-70-06 AND 79-30-02. ENGINE SERVICED WITH TURBINE OIL. GROUND OPERATIONAL AND LEAK CHECK SATISFACTORY (POWER ASSURANCE RUN) SATISFACTORY.