As reported to the FAA. Reports are unverified, and codes are left as the FAA publishes them.
What was found
FLT 1781 MCO-NAS UPON LANDING IN NAS AN ENGINE FIRE 1 INDICATION APPEARED. AFTER TAXIING CLEAR, STOPPED AIRCRAFT, PERFORMED QRH FOR ENGINE FIRE ON GROUND. MESSAGE CLEARED AFTER THE FIRE WENT AWAY AND THE ENGINE SHUTDOWN. FOUND HPTACC (HIGH PRESS TURB ACTIVE CONTROL CLEARANCE VALVE) FUEL LINE LEAKING. REPLACED ENGINE ASSY IAW AMM 71-00-01.