What was found
CLE FLT 2043 - THE CREW REPORTED A NR 1 ENGINE FIRE INDICATION ON LANDING. THE CREW FOLLOWED MEMORY ITEMS THEN QRH. MESSAGE REMAINED AND EVSC PROCEDURE WAS FOLLOWED. THE ENGINE FIRE BOTTLES WERE BLOWN. MAINTENANCE INSPECTED AND NO ENGINE FIRE WAS DETECTED. INSPECTED AND FOUND THE FIRE DETECT PUSH TO TEST SWITCH WAS BAD. THE SWITCH WAS REPLACED. BOTH NR 1 AND NR 2 ENGINE FIRE BOTTLES WERE REPLACED. OPERATIONAL CHECKS OF THE ENGINE FIRE DETECT SYSTEM WAS GOOD. THE AIRCRAFT WAS RELEASED FOR SERVICE.