# SDR DXTA2010121104362

- Type: Service difficulty report (as reported; unverified)
- Difficulty date: December 10, 2010
- Submitted: December 11, 2010
- Operation: Air carrier
- Aircraft: [N531QS](https://openairdocs.org/aircraft/N531QS), registered now
- Make and model: Gulstm GVSPG550
- Aircraft serial: 5133
- Aircraft time: 4,085 hours, 1,366 cycles
- Engine: Rroyce BR700710C411
- System (JASC): [3820 · Wash Water System](https://openairdocs.org/jasc/3820)
- Part: Heater
- Part number: MRX1000102
- Part serial: 10021940
- Condition: Smoke
- Location: Lavatory
- Stage of operation: TX
- How discovered: O
- Nature of condition: B
- Precautionary procedure: O
- FAA source: FAA Service Difficulty Reporting System (https://sdrs.faa.gov/)
- Page: https://openairdocs.org/sdr/DXTA2010121104362

## Discrepancy

ELECTRICAL SMOKE IN FWD LAV AFTER LANDING IN CHOCKS.  SMOKE DISSIPATED AFTER 2 MIN COULD NOT FIND SOURCE.  ISOLATED SOURCE OF SMOKE AND ODOR TO THE FWD LAV WATER HEATER. REMOVED FAULTY WATER HEATER .  INSTALLED NEW WATER HEATER, OPS CHECKED GOOD.  LEAK CHECKED GOOD.

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