# SDR ABXA20260916411

- Type: Service difficulty report (as reported; unverified)
- Difficulty date: September 16, 2026
- Submitted: September 16, 2026
- Operation: Air carrier
- Aircraft: N677AZ
- Make and model: Boeing 767-300
- Registry model: [Boeing 767-300](https://openairdocs.org/model/boeing-767-300) (OpenAirDocs)
- Aircraft serial: 67026
- Aircraft time: 12,853 hours, 2,090 cycles
- System (JASC): [2611 · Smoke Detection](https://openairdocs.org/jasc/2611)
- Part: Warning Message
- Condition: False Indication
- Location: Nr 1 Fire Loop
- Stage of operation: NR
- How discovered: O
- Nature of condition: N
- Precautionary procedure: O
- FAA source: FAA Service Difficulty Reporting System (https://sdrs.faa.gov/)
- Page: https://openairdocs.org/sdr/ABXA20260916411

## Discrepancy

LEFT ENG FIRE LP 1 STATUS MESSAGE CAME ON AFTER SHUTDOWN. PERFORMED ENGINE FIRE DETECTION SYSTEM OPERATIONAL TEST IAW AMM 26-11-715-001. TEST SUCCESSFUL MESSAGE CLEARED NO FURTHER DEFECTS NOTED. A/C REMAINS NO ETOPS AND RETURNED TO SERVICE.

---
OpenAirDocs.org is an independent research project of [Contrail Labs](https://contraillabs.com/). It is not affiliated with the FAA or the NTSB. Source documents are U.S. government works in the public domain.