# SDR AALA2020031329005

- Type: Service difficulty report (as reported; unverified)
- Difficulty date: March 10, 2020
- Submitted: March 13, 2020
- Operation: Air carrier
- Aircraft: [N992NN](https://openairdocs.org/aircraft/N992NN), registered now
- Make and model: Boeing 737823
- Aircraft serial: 31244
- Aircraft time: 12,106 hours, 4,922 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/AALA2020031329005

## Discrepancy

AIRCRAFT WAS NOT GROUNDED: WHILE PERFORMING OPERATIONAL TEST, FOUND SEAT 20D LIGHT INOPERABLE. MAINTENANCE REPLACED EMERGENCY LIGHT ASSEMBLY PER AMM 33-51-11.

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