# SDR SWAA2022040791872

- Type: Service difficulty report (as reported; unverified)
- Difficulty date: April 7, 2022
- Submitted: April 7, 2022
- Operation: Air carrier
- Aircraft: [N7723E](https://openairdocs.org/aircraft/N7723E), registered now
- Make and model: Boeing 737*
- Aircraft serial: 32670
- Aircraft time: 50,021 hours, 25,377 cycles
- System (JASC): [3350 · Emergency Lighting](https://openairdocs.org/jasc/3350)
- Part: Battery Pack
- Condition: Inoperative
- Location: L/H Fuselage
- 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/SWAA2022040791872

## Discrepancy

3 EMERGENCY LIGHTS ARE INOP. ROW 20CBA OVERHEAD BIN; AFT ENTRY SIDE WALL LIGHT; AND AFT ENTRY EXTERIOR LIGHT. / [01] REMOVED AND REPLACED LT AFT BATTERY PACK. OPS CHECKS GOOD. IN REF TO AMM 33-51-06.

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