# SDR DALA2026062303723

- Type: Service difficulty report (as reported; unverified)
- Difficulty date: June 20, 2026
- Submitted: June 23, 2026
- Operation: Air carrier
- Aircraft: [N390DA](https://openairdocs.org/aircraft/N390DA), registered now
- Make and model: Boeing 737832
- Aircraft serial: 30536
- Aircraft time: 81,128 hours, 32,621 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/DALA2026062303723

## Discrepancy

EMERGENCY LIGHTS FOR M1670 INOPERATIVE. REPLACED BATTERY PACK FOR POWER SUPPLY M1670 IAW AMM 33-51. (8500557 - AIRCRAFT WAS GROUNDED).

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