# SDR CALA2017091803246

- Type: Service difficulty report (as reported; unverified)
- Difficulty date: September 18, 2017
- Submitted: September 19, 2017
- Operation: Air carrier
- Aircraft: N596UA
- Make and model: Boeing 757222
- Aircraft serial: 28749
- Aircraft time: 71,565 hours, 18,813 cycles
- System (JASC): [3350 · Emergency Lighting](https://openairdocs.org/jasc/3350)
- Part: Lamp
- Condition: Inoperative
- Location: Emergency Lights
- 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/CALA2017091803246

## Discrepancy

THE LEFT OVERWING EXTERIOR EMERGENCY LIGHT FOUND INOPERATIVE.   REPLACED THE LAMPS AND CLEANED CONTACTS, OPS CHECKED GOOD IAW AMM 33-51-06-962-054-001.

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