# SDR ASAA2013010693635

- Type: Service difficulty report (as reported; unverified)
- Difficulty date: January 6, 2013
- Submitted: January 9, 2013
- Operation: Air carrier
- Aircraft: [N565AS](https://openairdocs.org/aircraft/N565AS), registered now
- Make and model: Boeing 737890
- Aircraft serial: 35181
- Aircraft time: 23,595 hours, 7,267 cycles
- System (JASC): [3830 · Waste Disposal System](https://openairdocs.org/jasc/3830)
- Part: Unknown
- Condition: Unknown
- Location: Lavatory
- Stage of operation: CR
- How discovered: O
- Nature of condition: J
- Precautionary procedure: A
- FAA source: FAA Service Difficulty Reporting System (https://sdrs.faa.gov/)
- Page: https://openairdocs.org/sdr/ASAA2013010693635

## Discrepancy

DURING FLIGHT, LAVATORY INOPERATIVE LIGHT ILLUMINATED ON AFT F/A PANEL, DEACTIVATING ALL TOILETS FROM FLUSHING OR DRAINING.  ON ARRIVAL SERVICE PERSONNEL NOTED LARGE AMOUNT OF WASTE WAS DUMPED.  PERFORMED TOILET FLUSH SYS.  ALL TOILETS DO NOT FLUSH REF MM 38-30-00-810 AND TOILET OPS TEST REF MM 38-32-00-700 ALL TOILETS OPS NORMAL. PERFORM LCM BITE PROCEDURE REF FIM 38-30-801 AND LAVATORY INOPERATIVE BITE TEST AT ATTEND PANEL REF FIM 38-30-802.  NO DEFECTS NOTED.  PERFORM AUTO ZERO TEST REF MM 38-33-00.  SERVICED LAVATORYS REF MM 12-17-01.  ACCOMPLISHED LCM BITE AND TOILET OPS TEST. NO DEFECTS NOTED AND ALL TOILETS OPS CHECKED GOOD.

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