What was found
BDL FLT 4122 THE CREW REPORTED NR 2 ENGINE FIRE DETECTION FAILED TEST. MAINTENANCE REPLACED NR 2 ENGINE FIRE DETECTION LOOP. OPERATIONAL CHECKS WERE GOOD. AIRCRAFT WAS RELEASED FOR SERVICE.
As reported to the FAA. Reports are unverified, and codes are left as the FAA publishes them.
BDL FLT 4122 THE CREW REPORTED NR 2 ENGINE FIRE DETECTION FAILED TEST. MAINTENANCE REPLACED NR 2 ENGINE FIRE DETECTION LOOP. OPERATIONAL CHECKS WERE GOOD. AIRCRAFT WAS RELEASED FOR SERVICE.