# SDR AALA201812031001

- Type: Service difficulty report (as reported; unverified)
- Difficulty date: November 30, 2018
- Submitted: December 3, 2018
- Operation: Air carrier
- Aircraft: [N919NN](https://openairdocs.org/aircraft/N919NN), registered now
- Make and model: Boeing 737823
- Aircraft serial: 29573
- Aircraft time: 18,510 hours, 7,405 cycles
- System (JASC): [3350 · Emergency Lighting](https://openairdocs.org/jasc/3350)
- Part: Light
- Part number: 8200079004
- 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/AALA201812031001

## Discrepancy

CEILING EMERGENCY LIGHT OVERWING EXITS FOUND INOPERATIVE DURING BASE MAINTENANCE TESTING.  REPLACED THE LIGHT ASSEMBELY. CHECKED GOOD.

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