# SDR DALA2025090906682

- Type: Service difficulty report (as reported; unverified)
- Difficulty date: September 6, 2025
- Submitted: September 9, 2025
- Operation: Air carrier
- Aircraft: [N962DZ](https://openairdocs.org/aircraft/N962DZ), registered now
- Make and model: Boeing 737-9GPER
- Registry model: [Boeing 737-9GPER](https://openairdocs.org/model/boeing-737-9gper) (OpenAirDocs)
- Aircraft serial: 38304
- Aircraft time: 24,618 hours, 16,804 cycles
- System (JASC): [3350 · Emergency Lighting](https://openairdocs.org/jasc/3350)
- Part: Battery Pack
- Condition: Inoperative
- Location: Zone 200
- Stage of operation: IN
- 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/DALA2025090906682

## Discrepancy

(LOG 7590652) LEFT OVERWING ESCAPE HATCHES BOTH UPPER EMERGENCY LIGHTS AND BOTH FWD LOWER WALL MOUNTED EMERGENCY LIGHTS AT LEFT AND RIGHT OVERWING HATCHES INOP. REMOVED AND REPLACED EMERGENCY LIGHT BATTERY PACK M1694 (LEFT RISER PANEL, FLOOR) PER B737 AMM 33-51-06. ALL AFFECTED LIGHTS OPS. NORMAL.

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