# SDR CALA2015051893796

- Type: Service difficulty report (as reported; unverified)
- Difficulty date: May 16, 2015
- Submitted: May 18, 2015
- Operation: Air carrier
- Aircraft: N179UA
- Make and model: Boeing 747422
- Aircraft serial: 25158
- Aircraft time: 98,546 hours, 11,674 cycles
- Engine: Pwa PW4056
- System (JASC): [3350 · Emergency Lighting](https://openairdocs.org/jasc/3350)
- Part: Light
- Condition: Failed
- Location: Cabin
- Stage of operation: UK
- How discovered: O
- Nature of condition: B
- Precautionary procedure: D
- FAA source: FAA Service Difficulty Reporting System (https://sdrs.faa.gov/)
- Page: https://openairdocs.org/sdr/CALA2015051893796

## Discrepancy

RUBBER BURNING SMELL IN UPPER DECK GALLEY ELEVATOR, SUSPECT FAILED LIGHT ASSEMBLY.  REPLACED ASSEMBLY, NO FURTHER BURNED SMELLS DETECTED.

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