# SDR HALA2019100211396

- Type: Service difficulty report (as reported; unverified)
- Difficulty date: September 29, 2019
- Submitted: October 2, 2019
- Operation: Air carrier
- Aircraft: [N374HA](https://openairdocs.org/aircraft/N374HA), registered now
- Make and model: Airbus A330-243
- Registry model: [Airbus A330-243](https://openairdocs.org/model/airbus-a330-243) (OpenAirDocs)
- Aircraft serial: 1565
- Aircraft time: 22,995 hours, 3,590 cycles
- System (JASC): [3830 · Waste Disposal System](https://openairdocs.org/jasc/3830)
- Part: Engine
- Part serial: 42009
- Condition: Damaged
- Stage of operation: CR
- How discovered: O
- Nature of condition: O
- Precautionary procedure: A
- FAA source: FAA Service Difficulty Reporting System (https://sdrs.faa.gov/)
- Page: https://openairdocs.org/sdr/HALA2019100211396

## Discrepancy

DIVERSION,  IN CRUISE LAVATORIES 4L/R, 3 L/R, AND AFT GALLEY SINKS BACKED UP WITH WATER. UNABLE TO MANUALLY SHUTOFF WATER TO AFT LAV'S. FLOODING PERSISTED IN AFT GALLEY THROUGH DESCENT, APPROACH, AND LANDING.  BLOCKAGE CLEARED, REMOVED AND REPLACED AFT DRAIN MAST IAW AMM 30-71 OPS CHECKED GOOD.

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