What was found
DURING DESCENT, RECEIVED A LEVEL 1 ENG 3 FADEC MAINT MESSAGE. ENGINE 3 THROTTLE WAS UNRESPONSIVE AND STUCK AT 7% N1. SELECTED FADEC ALTERNATE MODE WITH NO EFFECT. SHUTDOWN THE NR 3 ENGINE IN FLIGHT, UNEVENTFUL LANDING. REPLACED 3 NR 3 ENGINE FAN CASE WIRING HARNESSES FOR THE EEC DUE TO THROTTLE RESOLVER WIRING SHORTS, CHANNELS A AND B. RAN ENGINE, THROTTLE RESPONSE WAS NORMAL IAW MM 71-02-06, AND FIM 13N TASKS.