# SDR SWAA2022110166493

- Type: Service difficulty report (as reported; unverified)
- Difficulty date: November 1, 2022
- Submitted: November 3, 2022
- Operation: Air carrier
- Aircraft: [N210WN](https://openairdocs.org/aircraft/N210WN), registered now
- Make and model: Boeing 737-7H4
- Registry model: [Boeing 737-7H4](https://openairdocs.org/model/boeing-737-7h4) (OpenAirDocs)
- Aircraft serial: 34162
- Aircraft time: 59,036 hours, 35,216 cycles
- System (JASC): [3350 · Emergency Lighting](https://openairdocs.org/jasc/3350)
- Part: Battery Pack
- Part number: D71701100SWA
- 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/SWAA2022110166493

## Discrepancy

SUPPLEMENTAL INFORMATION: PASSENGER CABIN SEVERAL EMERGENCY LIGHTS INOP. / [01] REMOVED AND REPLACED EMERGENCY LIGHTS BATTERY PACK AT POSITION M1672 AND RECONNECTED RIGHT FORWARD OVERWING EXIT SIGN AS PER REF B737 AMM 33-51-01-960-802; AMM 33-51-960-802. TEST OK;[02] REMOVED AND REPLACED EMERGENCY LIGHTS BATTERY PACK AT POSITION M1672 AND RECONNECTED RIGHT FORWARD OVERWING EXIT SIGN AS PER REF B737 AMM 33-51-01-960-802; AMM 33-51-06-960-805. TEST OK AS PER REF B737 AMM 33-51-00-720-801;[03] VERIFIED STEP 2...

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