# SDR SWAA2022082239689

- Type: Service difficulty report (as reported; unverified)
- Difficulty date: August 9, 2022
- Submitted: August 22, 2022
- Operation: Air carrier
- Aircraft: [N950WN](https://openairdocs.org/aircraft/N950WN), registered now
- Make and model: Boeing 737-7H4
- Registry model: [Boeing 737-7H4](https://openairdocs.org/model/boeing-737-7h4) (OpenAirDocs)
- Aircraft serial: 36664
- Aircraft time: 39,351 hours, 23,848 cycles
- System (JASC): [3350 · Emergency Lighting](https://openairdocs.org/jasc/3350)
- Part: Battery Pack
- Part number: M1674
- Condition: Inoperative
- 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/SWAA2022082239689

## Discrepancy

EXTERIOR EMERGENCY LIGHT (RH SERVICE DOOR FWD INOP ). / [01] REMOVED AND REPLACED BATTERY PACK AND PWR CHARGER (M1674) REF: B737 AMM 33-51-06-960-805 AND B737 AMM 33-51-06-960-806. PERFORMED OPERATIONAL TEST REF B737 AMM 33-51-00-710-801; TEST NORMAL OPERATION.;[02] PERFORMED OPS TEST EXTERIOR EMERGENCY LIGHT (RH SERVICE DOOR FWD) FOUND NORMAL AS PER REF B737 AMM 33-51-00-710-801;[03] VERIFIED STEP 1;2

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