What was found
PIT - FLT 6151 - AT CRUISE, RECEIVED TWO FALSE ENGINE FIRE INDICATIONS (AURAL ONLY). REMOVED AND REPLACED FIRE DETECTION ACCESSORY UNIT.
As reported to the FAA. Reports are unverified, and codes are left as the FAA publishes them.
PIT - FLT 6151 - AT CRUISE, RECEIVED TWO FALSE ENGINE FIRE INDICATIONS (AURAL ONLY). REMOVED AND REPLACED FIRE DETECTION ACCESSORY UNIT.