# SDR DALA2026030401519

- Type: Service difficulty report (as reported; unverified)
- Difficulty date: March 4, 2026
- Submitted: March 4, 2026
- Operation: Air carrier
- Aircraft: [N888DU](https://openairdocs.org/aircraft/N888DU), registered now
- Make and model: Boeing 737932ER
- Aircraft serial: 31999
- Aircraft time: 24,862 hours, 9,471 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: C
- Nature of condition: L
- Precautionary procedure: K
- FAA source: FAA Service Difficulty Reporting System (https://sdrs.faa.gov/)
- Page: https://openairdocs.org/sdr/DALA2026030401519

## Discrepancy

EMERGENCY LIGHTS INOP AT AFT LEFT EMERGENCY HATCH INTERIOR AND EXTERIOR, CEILING LIGHT AT ROW 24, AND LIGHT AFT OF LEFT WHEEL WELL. R/R EMERGENCY BATTERY PACK AT ROW 26ABC REF B737 AMM 33-51. ALL LIGHTS CHECK GOOD.

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