# SDR AALA201906139001

- Type: Service difficulty report (as reported; unverified)
- Difficulty date: June 9, 2019
- Submitted: June 13, 2019
- Operation: Air carrier
- Aircraft: [N886NN](https://openairdocs.org/aircraft/N886NN), registered now
- Make and model: Boeing 737823
- Aircraft serial: 33223
- Aircraft time: 23,272 hours, 9,407 cycles
- System (JASC): [2612 · Fire Detection](https://openairdocs.org/jasc/2612)
- Part: Fire Detector
- Part number: 90201601
- Condition: Faulty
- Location: Nr 2 Engine
- Stage of operation: CR
- 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/AALA201906139001

## Discrepancy

AIRCRAFT WAS GROUNDED: PILOT REPORTS FIRE WARNING ILLUMINATED IN FLIGHT. NO OTHER INDICATIONS OF FIRE. HAPPENED 3 TIMES DURING  FLIGHT. MAINTENANCE REPLACED #2 ENGINE RIGHT AND LEFT CORE DETECTORS IAW FIM 26-10-00. BITE CHECKS GOOD PERFORMED OPERATIONAL TEST IAW AMM 26-11-00. OPS CHECKS GOOD. PERFORMED ENGINE RUN, NO FAULTS NOTED.

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