# SDR SWAA2025060575495

- Type: Service difficulty report (as reported; unverified)
- Difficulty date: May 27, 2025
- Submitted: June 5, 2025
- Operation: Air carrier
- Aircraft: [N961WN](https://openairdocs.org/aircraft/N961WN), registered now
- Make and model: Boeing 737-7H4
- Registry model: [Boeing 737-7H4](https://openairdocs.org/model/boeing-737-7h4) (OpenAirDocs)
- Aircraft serial: 36962
- Aircraft time: 44,262 hours, 27,173 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: O
- Precautionary procedure: K
- FAA source: FAA Service Difficulty Reporting System (https://sdrs.faa.gov/)
- Page: https://openairdocs.org/sdr/SWAA2025060575495

## Discrepancy

EMERGENCY EXIT LIGHT BATTERY PACK M1673 WILL NOT HOLD CHARGE <[01].  REMOVED & REPLACED M1673 BATTERY PACK IAW AMM 33-51-06-960-805.  OPS CHECK GOOD.  WN50733; [02] C/W ITEM 1.  AUDIT COMPLETE.

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