As reported to the FAA. Reports are unverified, and codes are left as the FAA publishes them.
What was found
NR 1 ENGINE FIRE WARNING AT POWER. REPAIRED DAMAGED WIRING AND REPLACED FIRE WALL SENSOR PERFORMED HARDNESS TEST ON ENGINE MOUNTS, REPLACED ALL ENGINE MOUNT VIBRATION ISOLATIONS. REPLACED BURNED NYLON SEALS AND REPLACED ENG COWL DUE TO HEAT DAMAGE. (M)