# SDR DALA2025082606337

- Type: Service difficulty report (as reported; unverified)
- Difficulty date: August 24, 2025
- Submitted: August 26, 2025
- Operation: Air carrier
- Aircraft: [N774DE](https://openairdocs.org/aircraft/N774DE), registered now
- Make and model: Boeing 737-8EH
- Registry model: [Boeing 737-8EH](https://openairdocs.org/model/boeing-737-8eh) (OpenAirDocs)
- Aircraft serial: 39608
- Aircraft time: 34,050 hours, 20,358 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/DALA2025082606337

## Discrepancy

EMERGENCY LIGHTS AT RIGHT EXIT INOP. REMOVED AND REPLACED BATTERY PACK AT ROW 17 LIGHTS OPS NORMAL PER B737 AMM 33-51.

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