# SDR CALA2026050515976

- Type: Service difficulty report (as reported; unverified)
- Difficulty date: May 1, 2026
- Submitted: May 5, 2026
- Operation: Air carrier
- Aircraft: [N37534](https://openairdocs.org/aircraft/N37534), registered now
- Make and model: Boeing 737-9
- Registry model: [Boeing 737-9](https://openairdocs.org/model/boeing-737-9) (OpenAirDocs)
- Aircraft serial: 66121
- Aircraft time: 13,893 hours, 4,575 cycles
- System (JASC): [3830 · Waste Disposal System](https://openairdocs.org/jasc/3830)
- Part: Toilet
- Condition: Leaking
- Location: Zone 900
- Stage of operation: IN
- How discovered: V
- Nature of condition: K, B
- Precautionary procedure: K
- FAA source: FAA Service Difficulty Reporting System (https://sdrs.faa.gov/)
- Page: https://openairdocs.org/sdr/CALA2026050515976

## Discrepancy

FAS REPORT ODOR IN AFT GALLEY. FOUL LIQUID SEEPING FROM AFT LE FT LAV ONTO FLOOR.  INSPECTED FOUND NO SIGNS OF LEAKS. AS PRECAUTION SELECTED WATER TO FAUCET ONLY AND PLACING THE AFT LEFT LAV ON DEFERRAL NOT TO BE USED IAW MEL 3830D DDP C/W LAV LOCKED OUT.   REMOVED TOILET SHROUD TO PERFORM INSPECTION OF TOILET ASSEMBLY AND TOILET LAV LINES IRW AMM 38-32-01&38-32-00. NO LEAKS FOUND, SYSTEM OPERATES NORMALLY. REPLACED TOILET SHROUD LAV BACK IN SERVICE.

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