# SDR CALA2020070401039

- Type: Service difficulty report (as reported; unverified)
- Difficulty date: July 4, 2020
- Submitted: July 5, 2020
- Operation: Air carrier
- Aircraft: [N2151](https://openairdocs.org/aircraft/N2151), registered now
- Make and model: Boeing 777*
- Aircraft time: 1,196 hours, 137 cycles
- System (JASC): [3350 · Emergency Lighting](https://openairdocs.org/jasc/3350)
- Part: Light
- Condition: Inoperative
- Location: Cabin
- Stage of operation: IN
- How discovered: C
- Nature of condition: L
- Precautionary procedure: K
- FAA source: FAA Service Difficulty Reporting System (https://sdrs.faa.gov/)
- Page: https://openairdocs.org/sdr/CALA2020070401039

## Discrepancy

LEFT AFT, OVER WING EXTERIOR EMERGENCY EGRESS LIGHT INOP.  FOUND OTHER LAMP LOOSE AND UNSECURED IN SOCKET REPLACED LAMP REF MM 33-51-00 OPS CHECK GOOD.

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