# SDR UALA2011121606911

- Type: Service difficulty report (as reported; unverified)
- Difficulty date: December 16, 2011
- Submitted: December 16, 2011
- Operation: Air carrier
- Aircraft: [N223UA](https://openairdocs.org/aircraft/N223UA), registered now
- Make and model: Boeing 777222
- Aircraft serial: 30224
- Aircraft time: 43,904 hours, 5,363 cycles
- Engine: Pwa PW40903
- System (JASC): [3810 · Potable Water System](https://openairdocs.org/jasc/3810)
- Part: Coupling
- Condition: Defective
- Location: Potable Water
- Stage of operation: CR
- How discovered: O
- Nature of condition: K
- Precautionary procedure: K
- FAA source: FAA Service Difficulty Reporting System (https://sdrs.faa.gov/)
- Page: https://openairdocs.org/sdr/UALA2011121606911

## Discrepancy

LARGE WATER LEAK IN CTR OF CABIN BEHIND DOOR 3 BULKHEAD.  SAMC TEXT:  FLIGHT LOST ALL WATER PRESS AND QTY ALL LAVS DRY.  LOCATE AND RPR SOURCE OF LEAK.  CHECK BELOW DECK FOR WATER DMG, CLEANUP PER GENERAL PROCESSES MANUAL (GPM) 4-0-6-004 SAMC.  FOUND WATER SUPPLY LINE DISCONNECTED AT DOOR 3 AFT LAV.  RPLC'D COUPLING AND NO LEAK FOUND AT LAV 3 AFT.

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