# SDR SWAA2023112423524

- Type: Service difficulty report (as reported; unverified)
- Difficulty date: November 20, 2023
- Submitted: November 24, 2023
- Operation: Air carrier
- Aircraft: N793SA
- Make and model: Boeing 737-7H4
- Registry model: [Boeing 737-7H4](https://openairdocs.org/model/boeing-737-7h4) (OpenAirDocs)
- Aircraft serial: 27888
- Aircraft time: 73,058 hours, 43,386 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/SWAA2023112423524

## Discrepancy

EMERGENCY LIGHT AT L/H OVERWING DOOR INT / EXT INOP<[01] REMOVED AND REPLACED EMERGENCY LIGHT BATTRY PACK PER REF. AMM 33-51-06-960-801.PERFORMED EMERGENCY LIGHT OPERATIONAL TEST PER REF. AMM 33-51-00-720-801 FOUND NORMAL.;[02] VERIFIED REMOVED AND REPLACED EMERGENCY LIGHT BATTRY PACK. TEST NORMAL.

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