As reported to the FAA. Reports are unverified, and codes are left as the FAA publishes them.
What was found
INSPECTION TYPE:N/A**EMERGENCY DECLARED** REQUEST TO REPLACE FIRE DETECTION CONTROL UNIT #2 DUE TO #2 ENG. FIRE INDICATIONREPLACED # 2 FDCU PER AMM 26-11-02 UP STEP D.(2) ( DANIEL VRANA 0559143 9-8-22. COMPLETED INSTALLATION STEPS & OPS CHECK OK REF. MM 26-11-02