# SDR DALA2026102105768

- Type: Service difficulty report (as reported; unverified)
- Difficulty date: October 16, 2026
- Submitted: October 21, 2026
- Operation: Air carrier
- Aircraft: [N394DA](https://openairdocs.org/aircraft/N394DA), registered now
- Make and model: Boeing 737832
- Aircraft serial: 30562
- Aircraft time: 80,564 hours, 32,751 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/DALA2026102105768

## Discrepancy

FOUND ROWS 10 TO 15 EMERGRNCY LIGHTS OUT ALSO OVER HEAD EXIT SIGN AT ROWS 22 & 23 OUT.   R & R BATTERY PACKS M1676 & M1670 IAW B737 AMM 33-51-06. ALL CHKS NOW NML. (9522862) AIRCRAFT WAS GROUNDED

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