# SDR SWAA2022082644596

- Type: Service difficulty report (as reported; unverified)
- Difficulty date: August 23, 2022
- Submitted: August 26, 2022
- Operation: Air carrier
- Aircraft: [N272WN](https://openairdocs.org/aircraft/N272WN), registered now
- Make and model: Boeing 737-7H4
- Registry model: [Boeing 737-7H4](https://openairdocs.org/model/boeing-737-7h4) (OpenAirDocs)
- Aircraft serial: 32527
- Aircraft time: 52,036 hours, 31,113 cycles
- System (JASC): [3350 · Emergency Lighting](https://openairdocs.org/jasc/3350)
- Part: Battery Pack
- Condition: Failed
- Location: Cabin
- 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/SWAA2022082644596

## Discrepancy

EMERGENCY LIGHT BATTERIES FAILED CAPACITY AT LOCATIONS M1674; M1669; M1672; M1673; M1670; M1668; M1675 EMERGENCY LIGHT BATTERIES FAILED CAPACITY AT LOCATIONS M1674 M1669 M1672 M1673 M1670 M1668 M1675 / [01] REMOVED AND REPLACED EMERGENCY BATTERY PACKS AT LOCATIONS M1674;M1669;M1672;M1673;M1670;M1668; AND M1675 PER AMM 33-51-06.;[02] CARD BEING XCLD DUE TO PART/SN ISSUES

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