What was found
MX PREFLT, NR 2 ENG FIRE WARNING AND SHORT CIRCUIT TEST INOP. REMOVED AND REPLACED NR 2 FIRE DETECTOR CONTROL UNIT.
As reported to the FAA. Reports are unverified, and codes are left as the FAA publishes them.
MX PREFLT, NR 2 ENG FIRE WARNING AND SHORT CIRCUIT TEST INOP. REMOVED AND REPLACED NR 2 FIRE DETECTOR CONTROL UNIT.