# SDR UALA2011111606274

- Type: Service difficulty report (as reported; unverified)
- Difficulty date: November 15, 2011
- Submitted: November 30, 2011
- Operation: Air carrier
- Aircraft: [N406UA](https://openairdocs.org/aircraft/N406UA), registered now
- Make and model: Airbus A320-232
- Registry model: [Airbus A320-232](https://openairdocs.org/model/airbus-a320-232) (OpenAirDocs)
- Aircraft serial: 454
- Aircraft time: 59,410 hours, 22,327 cycles
- Engine: Iae V2527A5
- System (JASC): [3830 · Waste Disposal System](https://openairdocs.org/jasc/3830)
- Part: Controller
- Part number: 14404010
- Part serial: 85
- Condition: Faulty
- Location: Waste Disposal
- Stage of operation: CR
- How discovered: O
- Nature of condition: O
- Precautionary procedure: O
- FAA source: FAA Service Difficulty Reporting System (https://sdrs.faa.gov/)
- Page: https://openairdocs.org/sdr/UALA2011111606274

## Discrepancy

ALL TOILETS INOP, FLIGHT DIVERTED.  SAMC TEXT: CFDS SHOWS '38-31-62 LIQUID LEVEL XMTR'. OPBLM  -- AND CREW REPORTS FWD ATTEND PNL LAV WASTE QTY SHOWS 'ZERO'.  REPLACED VACUUM SYSTEM CONTROLLER PER AMM.  ALL 3 LAVS FLUSH NORMALLY.

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