# SDR YENA2024071600998

- Type: Service difficulty report (as reported; unverified)
- Difficulty date: July 13, 2024
- Submitted: July 16, 2024
- Operation: Air carrier
- Aircraft: [N594JB](https://openairdocs.org/aircraft/N594JB), registered now
- Make and model: Airbus A320-232
- Registry model: [Airbus A320-232](https://openairdocs.org/model/airbus-a320-232) (OpenAirDocs)
- Aircraft serial: 02284
- Aircraft time: 73,931 hours, 26,571 cycles
- System (JASC): [2611 · Smoke Detection](https://openairdocs.org/jasc/2611)
- Part: Filter
- Condition: Warning Message
- Location: Lavatory
- Stage of operation: CL
- 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/YENA2024071600998

## Discrepancy

FLT#2536, STI-JFK. (AIRCRAFT PERFORMED AN AIR TURN BACK TO STI) .' SMOKE DETECTION FAULT. MULTIPLE FALSE FIRE WARNINGS, LAVATORY B. ( LAVATORY SMOKE DETECTION SYSTEM ); REMOVED AND REPLACED LAV FLEECES FILTER IAW AMM 26-17-00. MDDR CLEARED, MX-4 UPDATED. PLACARD REMOVED. OPS CHECK GOOD.'

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