# SDR AALA202203229718

- Type: Service difficulty report (as reported; unverified)
- Difficulty date: March 21, 2022
- Submitted: March 22, 2022
- Operation: Air carrier
- Aircraft: [N873BB](https://openairdocs.org/aircraft/N873BB), registered now
- Make and model: Boeing 787-8
- Registry model: [Boeing 787-8](https://openairdocs.org/model/boeing-787-8) (OpenAirDocs)
- Aircraft serial: 65993
- Aircraft time: 2,777 hours, 579 cycles
- System (JASC): [3350 · Emergency Lighting](https://openairdocs.org/jasc/3350)
- Part: Lens
- Condition: Wrong Part
- Location: Zone 200 - Fuse
- Stage of operation: NR
- 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/AALA202203229718

## Discrepancy

AIRCRAFT WAS NOT GROUNDED: EXIT SIGN LOCATED AT ROW 9 / 10 LEFT AISLE, INCORRECT GUIDANCE WHEN VIEWED FROM REAR. INSTALLED CORRECT SIGN LENS PER AMM 33-51-00.

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