# SDR DALA2026072804366

- Type: Service difficulty report (as reported; unverified)
- Difficulty date: July 26, 2026
- Submitted: July 28, 2026
- Operation: Air carrier
- Aircraft: [N801DZ](https://openairdocs.org/aircraft/N801DZ), registered now
- Make and model: Boeing 737932ER
- Aircraft serial: 31912
- Aircraft time: 40,009 hours, 15,577 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/DALA2026072804366

## Discrepancy

CEILING EMERGENCY LIGHT INOPERATIVE ABOVE 30C.   REMOVED AND REPLACED M2626 BATTERY PACK IAW AMM 33-51. OPS CHECKED GOOD. (8017929) AIRCRAFT WAS GROUNDED

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