# SDR SWAA2024020942499

- Type: Service difficulty report (as reported; unverified)
- Difficulty date: January 18, 2024
- Submitted: February 9, 2024
- Operation: Air carrier
- Aircraft: [N452WN](https://openairdocs.org/aircraft/N452WN), registered now
- Make and model: Boeing 737-7H4
- Registry model: [Boeing 737-7H4](https://openairdocs.org/model/boeing-737-7h4) (OpenAirDocs)
- Aircraft serial: 29846
- Aircraft time: 65,652 hours, 39,325 cycles
- System (JASC): [3350 · Emergency Lighting](https://openairdocs.org/jasc/3350)
- Part: Light
- Condition: Deteriorated
- Location: Cabin
- Stage of operation: IN
- How discovered: 9
- Nature of condition: O
- Precautionary procedure: K
- FAA source: FAA Service Difficulty Reporting System (https://sdrs.faa.gov/)
- Page: https://openairdocs.org/sdr/SWAA2024020942499

## Discrepancy

PHOTOLUMINESCENT DETERIORATED/SCRATCHED THROUGHOUT THE CABIN<[01] REMOVED AND REPLACED MAIN CABIN PHOTOLUMINESCENT IN REF DRAWING# 33500007;[02] VERIFIED STEP 1

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