# SDR SCNA20260413153

- Type: Service difficulty report (as reported; unverified)
- Difficulty date: April 10, 2026
- Submitted: April 13, 2026
- Operation: Air carrier
- Aircraft: [N904SY](https://openairdocs.org/aircraft/N904SY), registered now
- Make and model: Boeing 737-900ER
- Registry model: [Boeing 737-900ER](https://openairdocs.org/model/boeing-737-900er) (OpenAirDocs)
- Aircraft serial: 44425
- Aircraft time: 30,384 hours, 13,669 cycles
- System (JASC): [2120 · Air Distribution System](https://openairdocs.org/jasc/2120)
- Part: Unknown
- Condition: Odor
- Location: Cabin
- Stage of operation: IN
- How discovered: V
- Nature of condition: B
- Precautionary procedure: K
- FAA source: FAA Service Difficulty Reporting System (https://sdrs.faa.gov/)
- Page: https://openairdocs.org/sdr/SCNA20260413153

## Discrepancy

FWD 2L LAV AFT FUEL SMELL ODD ODOR.  INSPECTED FWD 2L LAV NO FUEL SMELL DETECTED OK FOR SERVICE AMM 25-40-00

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