# SDR ASAA2026061066669

- Type: Service difficulty report (as reported; unverified)
- Difficulty date: June 10, 2026
- Submitted: June 11, 2026
- Operation: Air carrier
- Aircraft: [N224AK](https://openairdocs.org/aircraft/N224AK), registered now
- Make and model: Boeing 737990ER
- Aircraft serial: 62680
- Aircraft time: 35,264 hours, 11,549 cycles
- System (JASC): [3350 · Emergency Lighting](https://openairdocs.org/jasc/3350)
- Part: Battery Pack
- Part number: D71701100
- 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/ASAA2026061066669

## Discrepancy

THREE AISLE EMG LIGHTS INOP L/H ROW 3 & 7 & 11. GROUNDED - YES. REPLACED BATTERY PACK LOCATION M2335. AISLE EMG LIGHTS AT ROW 3 & 7 & 11 L/H OPS CHECK GOOD.

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