# SDR DALA2024110510673

- Type: Service difficulty report (as reported; unverified)
- Difficulty date: November 2, 2024
- Submitted: November 5, 2024
- Operation: Air carrier
- Aircraft: [N868DN](https://openairdocs.org/aircraft/N868DN), registered now
- Make and model: Boeing 737-900ER
- Registry model: [Boeing 737-900ER](https://openairdocs.org/model/boeing-737-900er) (OpenAirDocs)
- Aircraft serial: 31978
- Aircraft time: 25,785 hours, 9,860 cycles
- System (JASC): [3350 · Emergency Lighting](https://openairdocs.org/jasc/3350)
- Part: Battery Pack
- Condition: No Test
- Location: Zone 200
- Stage of operation: IN
- How discovered: C
- Nature of condition: L
- Precautionary procedure: K
- FAA source: FAA Service Difficulty Reporting System (https://sdrs.faa.gov/)
- Page: https://openairdocs.org/sdr/DALA2024110510673

## Discrepancy

AIRCRAFT 3868, DURING SVC FOUND EMERGENCY ESCAPE PATHWAY LIGHTS AT SEATS 28-32DEF INOP. CORRECTIVE ACTION: REPLACED M2627 BATTERY PACK PER B737 33-51-06. ESCAPE PATHWAY LIGHTS OPERATE NORMAL. (LP 5991812)

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