# SDR AALA2020030319019

- Type: Service difficulty report (as reported; unverified)
- Difficulty date: February 29, 2020
- Submitted: March 3, 2020
- Operation: Air carrier
- Aircraft: N187AN
- Make and model: Boeing 757223
- Aircraft serial: 32381
- Aircraft time: 66,163 hours, 16,527 cycles
- System (JASC): [2120 · Air Distribution System](https://openairdocs.org/jasc/2120)
- Part: Unknown
- Condition: Odor
- Location: Cabin
- Stage of operation: NR
- How discovered: O
- Nature of condition: B, J
- Precautionary procedure: K
- FAA source: FAA Service Difficulty Reporting System (https://sdrs.faa.gov/)
- Page: https://openairdocs.org/sdr/AALA2020030319019

## Discrepancy

AIRCRAFT WAS GROUNDED: RIGHT AFT SMOKE DETECTOR ALARM SOUNDED. FLIGHT ATTENDANTS SMELLED SMOKED. MAINTENANCE RESET SMOKE DETECTOR AND PERFORMED SATISFACTORY OPERATIONAL CHECK.

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