# SDR AALA202211187323

- Type: Service difficulty report (as reported; unverified)
- Difficulty date: November 15, 2022
- Submitted: November 18, 2022
- Operation: Air carrier
- Aircraft: [N783AN](https://openairdocs.org/aircraft/N783AN), registered now
- Make and model: Boeing 777223
- Aircraft serial: 30004
- Aircraft time: 88,496 hours, 10,916 cycles
- System (JASC): [2612 · Fire Detection](https://openairdocs.org/jasc/2612)
- Part: Fire Detector
- Condition: Faulted
- Location: Cabin
- Stage of operation: CR
- How discovered: 9
- Nature of condition: J
- Precautionary procedure: O
- FAA source: FAA Service Difficulty Reporting System (https://sdrs.faa.gov/)
- Page: https://openairdocs.org/sdr/AALA202211187323

## Discrepancy

AIRCRAFT WAS NOT GROUNDED: AT CRUISE STATUS MESSAGE OVERHEAT CIRCUIT R1 AND FIRE LOOP 1 ENGINE R APPEARED.  REPLACED ZONE 2 FIRE DETECTOR ASSEMBLY PER AMM 26-11-01.

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