# SDR SWAA2023100306912

- Type: Service difficulty report (as reported; unverified)
- Difficulty date: September 23, 2023
- Submitted: October 3, 2023
- Operation: Air carrier
- Aircraft: N230WN
- Make and model: Boeing 737-7H4
- Registry model: [Boeing 737-7H4](https://openairdocs.org/model/boeing-737-7h4) (OpenAirDocs)
- Aircraft serial: 34592
- Aircraft time: 58,486 hours, 35,155 cycles
- System (JASC): [3350 · Emergency Lighting](https://openairdocs.org/jasc/3350)
- Part: Battery Pack
- Part number: UNKNOWN
- Condition: Inoperative
- Location: Zn 200 Fus Top
- Stage of operation: IN
- How discovered: 9
- Nature of condition: O
- Precautionary procedure: K
- FAA source: FAA Service Difficulty Reporting System (https://sdrs.faa.gov/)
- Page: https://openairdocs.org/sdr/SWAA2023100306912

## Discrepancy

MAIN CABIN PAX FWD SEVERAL EMERGENCY LIGHTS INOP<[01] REMOVED AND REPLACED EMERGENCY LIGHT BATTERIES PACK AT M1674 AND M1675 POSITION; AND PERFORMED EMERGENCY LIGHT TEST OF THE NEW INSTALLED BATTERY PACK; FOUND WORKING PROPERLY PER REF. AMM 33-51-06-960-805.;[02] VERIFIED FINAL CORRECTIVE ACTION.

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