# SDR AALA2018050109015

- Type: Service difficulty report (as reported; unverified)
- Difficulty date: April 25, 2018
- Submitted: May 1, 2018
- Operation: Air carrier
- Aircraft: [N954NN](https://openairdocs.org/aircraft/N954NN), registered now
- Make and model: Boeing 737823
- Aircraft serial: 31197
- Aircraft time: 12,651 hours, 4,723 cycles
- System (JASC): [3350 · Emergency Lighting](https://openairdocs.org/jasc/3350)
- Part: Lens
- Condition: Missing
- Location: Emergency Light
- Stage of operation: IN
- How discovered: V
- Nature of condition: O
- Precautionary procedure: K
- FAA source: FAA Service Difficulty Reporting System (https://sdrs.faa.gov/)
- Page: https://openairdocs.org/sdr/AALA2018050109015

## Discrepancy

VERTICAL EMERGENCY EXIT SIGN LENS MISSING AT THE R1 DOOR.  REPLACED SIGN ASSEMBLY IAW AMM 33-51-01.  AIRCRAFT WAS GROUNDED.

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