# SDR SCNA20260428173

- Type: Service difficulty report (as reported; unverified)
- Difficulty date: April 28, 2026
- Submitted: April 28, 2026
- Operation: Air carrier
- Aircraft: [N828SY](https://openairdocs.org/aircraft/N828SY), registered now
- Make and model: Boeing 737-8F2
- Registry model: [Boeing 737-8F2](https://openairdocs.org/model/boeing-737-8f2) (OpenAirDocs)
- Aircraft serial: 34413
- Aircraft time: 55,607 hours, 30,478 cycles
- System (JASC): [2120 · Air Distribution System](https://openairdocs.org/jasc/2120)
- Part: Unknown
- Condition: Odor
- Location: Zone 900
- 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/SCNA20260428173

## Discrepancy

L2 LAVATORY STRANGE ODOR.  SIMILAR TO ASH OR A COAL FILTER. ODOR CONSTANT,  NO BURNING OR ASH ODORS NOTED 2L LAV, CLEANERS PERFORMED A/C DEEP CLEAN ON 2L LAV. NO DEFEECTS NOTED. OKAY FOR SERVICE. REF AMM 25-00-00

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