# SDR ASAA2023122146876

- Type: Service difficulty report (as reported; unverified)
- Difficulty date: December 21, 2023
- Submitted: December 22, 2023
- Operation: Air carrier
- Aircraft: [N459AS](https://openairdocs.org/aircraft/N459AS), registered now
- Make and model: Boeing 737990ER
- Aircraft serial: 36352
- Aircraft time: 36,375 hours, 11,398 cycles
- System (JASC): [3350 · Emergency Lighting](https://openairdocs.org/jasc/3350)
- Part: Battery Pack
- Part number: D71701100
- Condition: Discharged
- Location: Main Cabin
- 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/ASAA2023122146876

## Discrepancy

EMERGENCY EXIT AISLE LIGHTS INOP ABOVE ROW 7 ABC AND 11 ABC. GROUNDED - YES. REMOVED AND REPLACED BATTERY PACK REF AMM 33-51-06, OPS CHECK OK. EMERGENCY LIGHTS ABOVE ROW 7ABC AND 11ABC OPERATE NORMALLY.

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