# SDR SWAA2025040219979

- Type: Service difficulty report (as reported; unverified)
- Difficulty date: March 31, 2025
- Submitted: April 2, 2025
- Operation: Air carrier
- Aircraft: [N8881L](https://openairdocs.org/aircraft/N8881L), registered now
- Make and model: Boeing 737-8
- Registry model: [Boeing 737-8](https://openairdocs.org/model/boeing-737-8) (OpenAirDocs)
- Aircraft serial: 42684
- Aircraft time: 5,847 hours, 3,188 cycles
- System (JASC): [3830 · Waste Disposal System](https://openairdocs.org/jasc/3830)
- Part: Shroud
- Condition: Dirty
- Location: Zone 200
- Stage of operation: CR
- How discovered: C
- Nature of condition: O
- Precautionary procedure: K
- FAA source: FAA Service Difficulty Reporting System (https://sdrs.faa.gov/)
- Page: https://openairdocs.org/sdr/SWAA2025040219979

## Discrepancy

FLIGHT ATTENDANTS REPORT EXTREMELY FOUL ODOR IN BACK OF AIRCRAFT.  UNABLE TO LOCATE SOURCE <[01].  VERIFIED FLOW OF AFT SILL DRAINS PER AMM 38-31-06.  REMOVED BOTH AFT LAV SHROUDS PER AMM 38-32-01.  APPEARANCE DEPARTMENT CLEANED SHROUDS PER SIP.  REINSTALLED BOTH AFT LAV SHROUDS PER AMM 38-32-01.  NO SMELLS NOTED.

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