What was found
DURING DESCENT INTO EDF, FL90, FLIGHT CREW REPORTED FEELING RUMBLE IN AIRFRAME. FLIGHT CREW NOTICE NR 4 ENGINE INDICATED N1 & N2 WERE LOWER THAN OTHER ENGINES. ENGINE WOULD NOT RESPOND TO THROTTLE MOVEMENT, ENGINE SHUTDOWN. PERFORMED EXTERNAL INSPECTION, ENG FUEL FILTER INSP, INSP EVC PT3/PS3 WATER TRAP, NO WATER, REPLACED TT2 SENSOR, PERFORMED EVC TRIM ENGINE RUN, OPS CHECK GOOD IAW MM 73-21-04 & 71-00-00 & 72-00-00.