What was found
LAS - FLT 0696 - AFTER TAKEOFF, EXPERIENCED FIRE WARNING INDICATION ON NR 2 ENGINE. CREW SHUT DOWN ENGINE AND DISCHARGED BOTH FIRE BOTTLES AS A PRECAUTION. EMERGENCY DECLARED, RETURNED AND LANDED LAS WITHOUT INCIDENT. REPLACED BOTH FIRE BOTTLES, RAN ENGINES AND NO DISCREPANCIES FOUND. SYSTEM GROUND CHECKED, NORMAL OPERATION. (X)