# SDR AALA20170303015

- Type: Service difficulty report (as reported; unverified)
- Difficulty date: March 2, 2017
- Submitted: March 6, 2017
- Operation: Air carrier
- Aircraft: [N434AA](https://openairdocs.org/aircraft/N434AA), registered now
- Make and model: Doug DC-9-83
- Registry model: [Doug DC-9-83](https://openairdocs.org/model/douglas-dc-9-83) (OpenAirDocs)
- Aircraft serial: 49452
- Aircraft time: 89,074 hours, 42,291 cycles
- System (JASC): [2612 · Fire Detection](https://openairdocs.org/jasc/2612)
- Part: Fire Loop
- Part number: 5938323505
- Part serial: AA922
- Condition: Faulty
- Location: Lt Nacelle
- Part time: 89,086 hours, 42,301 cycles
- Stage of operation: CR
- How discovered: O
- Nature of condition: N
- Precautionary procedure: A
- FAA source: FAA Service Difficulty Reporting System (https://sdrs.faa.gov/)
- Page: https://openairdocs.org/sdr/AALA20170303015

## Discrepancy

EMERGENCY DECLARED.  FLIGHT DIVERTED FOR LEFT ENGINE FIRE INDICATION.  LANDING UNEVENTFUL.  NO FIRE CONFIRMATION.  LEFT ENGINE FIRE LOOP-A INOPERATIVE.  REMOVED AND REPLACED NR 1 ENGINE LOWER BARRIER LOOP DETECTOR ASSEMBLY IAW AMM 26-10-01. OPS CHECKED GOOD.

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