# SDR DALA2023051904029

- Type: Service difficulty report (as reported; unverified)
- Difficulty date: May 17, 2023
- Submitted: May 19, 2023
- Operation: Air carrier
- Aircraft: [N874DN](https://openairdocs.org/aircraft/N874DN), registered now
- Make and model: Boeing 737-900ER
- Registry model: [Boeing 737-900ER](https://openairdocs.org/model/boeing-737-900er) (OpenAirDocs)
- Aircraft serial: 31985
- Aircraft time: 20,161 hours, 7,740 cycles
- System (JASC): [3350 · Emergency Lighting](https://openairdocs.org/jasc/3350)
- Part: Unknown
- Condition: Unknown
- Location: Unknown
- Stage of operation: IN
- How discovered: O
- Nature of condition: O
- Precautionary procedure: K
- FAA source: FAA Service Difficulty Reporting System (https://sdrs.faa.gov/)
- Page: https://openairdocs.org/sdr/DALA2023051904029

## Discrepancy

(LOG 9515197) DURING INSPECTION FOUND SEAT 28D WHITE ESCAPE PATH MARKING LIGHT INOP. R/R LED PATHFINDER ESCAPE LIGHT AT SEAT 28D POS. REF PER AMM 33-51. OPS CK OK.

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