# SDR QXEA2026031100053

- Type: Service difficulty report (as reported; unverified)
- Difficulty date: March 10, 2026
- Submitted: March 11, 2026
- Operation: Air carrier
- Aircraft: [N627QX](https://openairdocs.org/aircraft/N627QX), registered now
- Make and model: Emb ERJ 170-200 LR
- Registry model: [EMB ERJ 170-200 LR](https://openairdocs.org/model/embraer-s-a-erj-170-200-lr) (OpenAirDocs)
- Aircraft serial: 17000679
- Aircraft time: 22,793 hours, 15,552 cycles
- System (JASC): [2611 · Smoke Detection](https://openairdocs.org/jasc/2611)
- Part: Smoke Detector
- Condition: False Activation
- Location: Zone 900
- Stage of operation: TX
- 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/QXEA2026031100053

## Discrepancy

FLIGHT 2456. AFTER PARKING AIRCRAFT LAV SMOKE APPEARED ON ED FOR APPROXIMATELY 10 SECONDS THEN CLEARED. REMOVED FROM SERVICE. PERFORMED FUNCTIONAL TEST OF AFT LAV SMOKE DETECTOR REF E175 AMM 26-14-01-720-801-A. OPS TEXT GOOD. NFDN. COULD NOT DUPLICATE. NO PARTS REPLACED.

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