# SDR AALA20161228020

- Type: Service difficulty report (as reported; unverified)
- Difficulty date: December 25, 2016
- Submitted: December 28, 2016
- Operation: Air carrier
- Aircraft: [N135NN](https://openairdocs.org/aircraft/N135NN), registered now
- Make and model: Airbus A321-231
- Registry model: [Airbus A321-231](https://openairdocs.org/model/airbus-a321-231) (OpenAirDocs)
- Aircraft serial: 6520
- Aircraft time: 5,863 hours, 2,225 cycles
- System (JASC): [3350 · Emergency Lighting](https://openairdocs.org/jasc/3350)
- Part: Lens
- Part number: F10006003
- Condition: Broken
- Location: Emergency Light
- Stage of operation: NR
- How discovered: 9
- Nature of condition: O
- Precautionary procedure: O
- FAA source: FAA Service Difficulty Reporting System (https://sdrs.faa.gov/)
- Page: https://openairdocs.org/sdr/AALA20161228020

## Discrepancy

EMERGENCY EXIT SIGN LENS COVER OVER THE R4 DOOR IS BROKEN.  REPLACED LENS COVER.  OPERATIONAL CHECKED GOOD.  AIRCRAFT WAS GROUNDED.

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