# SDR WRLA20111212527

- Type: Service difficulty report (as reported; unverified)
- Difficulty date: December 12, 2011
- Submitted: December 13, 2011
- Operation: Air carrier
- Aircraft: N278WA
- Make and model: Doug MD-11
- Registry model: [Doug MD-11](https://openairdocs.org/model/mcdonnell-douglas-md-11) (OpenAirDocs)
- Aircraft serial: 48746
- Aircraft time: 91,567 hours, 14,083 cycles
- Engine: Pwa PW4462
- System (JASC): [2530 · Buffet/Galleys](https://openairdocs.org/jasc/2530)
- Part: Oven
- Condition: Malfunctioned
- Location: Galley
- Stage of operation: DE
- How discovered: O
- Nature of condition: B
- Precautionary procedure: H
- FAA source: FAA Service Difficulty Reporting System (https://sdrs.faa.gov/)
- Page: https://openairdocs.org/sdr/WRLA20111212527

## Discrepancy

GALLEY BUS 3 OFF ALERT CAME ON WHEN F/A STARTED OVENS IN AFT GALLEY.  SUSPECT OVENS 1 AND 2.  F/A HEARD A POP SOUND AND SAW SPARKS FROM OVEN.  SHUT OVENS 1 AND 2 OFF AND RESET GALLEY  BUS 3.

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