As reported to the FAA. Reports are unverified, and codes are left as the FAA publishes them.
What was found
NR 3 ENGINE FIRE INDICATION, SHUT DOWN ENGINE AND DISCHARGE BOTTLES. REMOVED AND REPLACED LEFT AND RIGHT ENGINE FIRE BOTTLES IAW MM 26-21-7. DURING ENGINE INSPECTION FOUND NOSE COWL ANTI-ICE DUCT LOOSE AT NOSE COWL, RESECURED DUCT. FOUND ENGINE LOOP CANNON PLUG WIRES CHAFING. REPAIRED WIRES, OPS CHECK NORMAL. (M)